2019 ADSA® Annual Meeting Integrating Dairy Science Globally June 23–26

SCIENC Y E ® IR A A S D S

A C INTERBULL

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• 2019 ADSA® Annual Meeting Integrating Dairy Science Globally June 23–26

and Interbull Annual Meeting June 22–24

Conference Information and Scientific Program adsa.org/2019 ADSA 2019 Mobile App An Easier Way to Plan Your Schedule

The ADSA 2019 mobile app gives attendees convenient access to the conference schedule and abstracts via most mobile devices. With the mobile app, you can • View content ofﬂ ine • Search abstracts by presenter or topic • Create a personal schedule • Access and share abstracts • Make notes on presentations • Read invited speaker bios • Find exhibitors • Contact fellow attendees ... and more.

Download and install the EventPilot app now and search for ADSA2019 2019 ADSA Annual Meeting Table of Contents

Welcome Letter 1 General Meeting Information 2 Presentation Information 4 Transportation and Cincinnati Sightseeing Options 5 Special Events 6 ADSA Award Donors 8 Exhibit Schedule and Floor Plan 9 Guide to Exhibitors 10 Exhibit Directory 11 Corporate Sponsorship 17 Cincinnati Area, Convention Center, and Hotel Maps 19 Meeting Sponsors 25 Interbull Schedule of Events 26 ADSA Schedule of Events 27 ADSA SAD Schedule of Events 31 ADSA 2019 Program Committees 34 Scientific Program Table of Contents 37 Scientific Sessions 43 Author Index 145

https://www.adsa.org/2019/

Important Message

In the event that protestors interrupt the meetings, please ignore them. Their goal is to attract attention and any attention you give them will only help their cause. Convention staff have a plan in place to handle these situations, and they depend on our cooperation. If members of the media approach you for an interview about the disturbance, please politely decline and direct them to the convention’s media room, where spokespersons will be available.

Thank you for your cooperation.

Welcome to ADSA 2019!

On behalf of the American Dairy Science Association, we welcome you to Cincinnati and the 2019 ADSA Annual Meeting: Integrating Dairy Science Globally. We’ll be off to a fast start on Sunday with a number of great premeeting events, such as the NANP Modeling Workshop, the 34th Discover Conference Mini-Symposium, and the Graduate Student Division symposium focused on grant writing. In addition, we honor the career of Dr. David Barbano with a symposium in recognition of his many contributions to dairy science. We’ll also have continued sessions of the Interbull meeting, which has partnered with ADSA to meet in Cincinnati. The late-breaking abstract session returns on Sunday afternoon, which is a great opportunity to hear the latest research in dairy science. I look forward to seeing you at the opening session to report on the state of our association.

Monday brings a full slate of platform sessions and student competitions. Be sure to wander through the exhibit hall, network with our exhibitors, and stop by the poster sessions. And remember that the exhibit hall is open all day Tuesday as well. We continue to welcome our meeting partner, Interbull, with a joint symposium on the impact of 10 years of genomic selection and there is a CSAS-sponsored session on data management. Don’t forget the ADSA awards program Monday evening, followed by the ever-popular ice cream social.

Tuesday brings another day packed with great sessions. The Lactation Biology Symposium—a tribute to Tony Capuco’s distinguished career—runs all day and ends with a wine and cheese social. In the Dairy Foods Division, we have a symposium on the intersection of plant and dairy proteins in today’s market. And this is your last chance to check out the exhibits – don’t miss out!

On Wednesday, we return to a full day of scientific programming, starting with the Teagasc-Moorepark symposium on the interaction of animal diet and dairy product quality. In the afternoon, the MILK symposium examines the challenges facing the dairy industry in developing countries. The Mixed Models Workshop returns this year and runs all day Wednesday through noon on Thursday.

Obviously we don’t get to this point without a fantastic effort by the Program Committee, volunteers, and staff! My sincere thanks to Mike VandeHaar (overall program chair) and his committee: Zey Ustunol, Mike Brouk, Paul Kindstedt, Emma Wall, and Mike Miller. Also, sincere thanks to the FASS staff, particularly Cara Tharp and former ADSA executive director Peter Studney, for their organizational skills and efforts in bringing the inputs together to create a great meeting. I would like to recognize our sponsors and volunteers for helping to deliver an outstanding meeting. And, of course, special thanks to our session chairs, speakers, presenters, sponsors, and exhibitors—we would not be able to have this event without you.

Finally, thank you for coming and attending the sessions, contributing to the discussions, and networking with other attendees; the dynamic nature of the meeting is a result of your initiative to attend and engage. If you are a long-time participant, I hope that this year’s meeting is the best yet; if this is your first time attending, I hope you leave excited to return in 2020.

Geoff Dahl ADSA President

1 General Meeting Information Location

The 2019 ADSA Annual Meeting will be held at the Duke Energy Convention Center and surrounding hotels in Cincinnati, Ohio.

Schedule of Events

Preconference symposia and workshops are scheduled for Sunday, June 23, and the opening session will be held on Sunday evening; scientific sessions will begin Monday morning, June 24, and run through 5:30 pm on Wednesday, June 26; please check the scientific program starting on page 37.

Opening Session

Please join us at the opening session for an address on the current status of our association by ADSA President Geoff Dahl. After the session, join us for a live “Roaring 20s” swing band and food and drink at the opening reception.

Program Format for 2019

Poster sessions (exhibit hall; Monday–Wednesday) 7:30 am – 9:30 am Morning scientific sessions ...... 9:30 am – 12:30 pm Lunch break ...... 12:30 pm – 2:00 pm Afternoon scientific sessions 2:00 pm – 5:30 pm Afternoon ice cream break (exhibit hall; Monday–Wednesday) . . . 3:30 pm – 4:00 pm

Meeting rooms will be equipped for electronic presentations and preloaded sessions.

Registration Hours

Registration for the Interbull Annual Meeting will be at the Hilton Netherland Plaza. Registration for the ADSA Annual Meeting will be located in the 5th Street South Concourse in the Convention Center. Registration hours are as follows:

Interbull:

Thursday, June 20 3:00 pm – 5:00 pm Friday, June 21 7:30 am – 5:00 pm Saturday, June 22 ...... 7:30 am – 5:00 pm

ADSA:

Saturday, June 22 ...... 3:00 pm – 5:00 pm Sunday, June 23 7:00 am – 7:00 pm Monday, June 24 ...... 7:00 am – 5:30 pm Tuesday, June 25 ...... 7:00 am – 5:30 pm Wednesday, June 26 ...... 7:00 am – 5:30 pm

Important Phone Numbers

Hyatt Regency Downtown Cincinnati ...... (513) 579-1234

Hilton Netherland Plaza ...... (513) 421-9100

Westin Cincinnati ...... (513) 621-7700

Hampton Inn & Homewood Suites Cincinnati (513) 354-2430 2 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 3 . ) using the official conference hashtag #ADSA2019. Tweet Tweet #ADSA2019. hashtag ) using the official conference (@ADSAMtg Twitter Meeting the ADSA Annual on Follow see while in Cincinnati. do and or fun things to social events, and presentations, posters about interesting Will you have a young child with you at the meeting? Take a break with your child in the GSD Family Room (room Room (room Family GSD the in child your with break a Take meeting? the at you with child young a have Willyou between children your with out hang to you for place quiet a and books, coloring games, puzzles, have will We 235). all times. at or guardian their parent by must be accompanied children All sessions. The 2019 ADSA Annual Meeting has been approved for up to 21 continuing education units (CEUs) for the American for units (CEUs) education 21 continuing up to for Meeting 2019 ADSA Annual has been approved The times for events of schedule the Check certification requirements. (ARPAS) Scientists Animal RegistryProfessional of exams. of the ARPAS and location Use of cameras, video cameras, tablets, or smartphones for calls or audio/video recording is prohibited during oral during oral is prohibited or smartphones calls or audio/video recording for tablets, cameras, video of cameras, Use in viola- found Anyone of data. dissemination and unauthorized disruption minimize to presentations and poster the session. tion of this policy will be asked leave to - the fol into CVs will be and organized Job announcements hall. in the exhibit is located Center Job Resource The Food Extension; Breeding; Animal Health; Animal Well-Being; and Behavior Animal posting: for categories lowing Agriculture; Animal International and Development; Growth Genetics; and Pastures; Forages Science; Food Safety; Ruminant and Management; Production and Endocrinology; Physiology Toxicology; and Pharmacology Lactation; and Teaching. Nutrition; of the Duke Energy Convention Center. Convention of the Duke Energy South Desk Concourse in the 5th Street the Registration check in at Please Use Hotel). Westin (inside the 45202 OH, Cincinnati, 5th St., E. 51 at center Office near the convention is a Fedex There expense. of these services own your is at A media room will be available throughout the meeting to provide a space for media representatives to work. work. to representatives media for a space provide to meeting the throughout be will available room media A members media. of the for is available Complimentary registration there. will be available releases Meeting press please contact.org adsa@adsa information, more For Social Media Family Room, hosted by the ADSA Graduate Student Division Student Graduate the ADSA by hosted Room, Family ARPAS Continuing Education Units Education Continuing ARPAS Camera, Video Camera, and Cell Phone Policy Phone and Cell Video Camera, Camera, Job Resource Center Resource Job Business Center Media Check-In Media Room Presentation Information Oral and Invited Speakers: Onsite Upload Information

Oral sessions will begin at 9:30 am on Monday,Tuesday, and Wednesday

Onsite upload: Onsite presentation upload will be available; files can be delivered to the Preload Room (234) at the convention center (Saturday: 3:00 to 5:00 pm; Sunday: 7:00 am to 5:00 pm; Monday to Wednesday: 7:00 am to 5:30 pm). Presentations must be uploaded by 5:00 pm on the day before your scheduled presentation. Files will not be accepted via email. No presentations will be loaded while the session is in progress or between presentations.

Poster Presentations

We have dedicated two-hour blocks on Monday, Tuesday, and Wednesday for poster presentations. The “open poster” sessions will be from 7:30 to 9:30 am in Exhibit Hall A. Coffee, milk, yogurt, and pastries will be served in the hall from 8:00 to 9:00 am each morning, and ice cream will be served from 3:30 to 4:00 pm each afternoon.

Each poster will be available for public viewing for the entire day, with the presenting authors in attendance during the open posters time (7:30–9:30 am). All posters must be mounted on the board 15 minutes before the beginning of the day’s session (poster sessions begin at 7:30 am so posters must be mounted on boards by 7:15 am) and must list the abstract number and corresponding day. The exhibit hall will open at 7:00 am on Monday, Tuesday, and Wednesday. Posters must be removed after 5:00 pm on Monday and Tuesday and after 4:00 pm on Wednesday. Any posters remaining after those times will be removed by the convention center staff and discarded.

Each poster board area is 48 inches high and 96 inches wide. Use of this space is determined by the presenter, with the following exceptions: the top of the poster space must include the abstract number with corresponding letter of the day it is being presented, title, authors, and affiliations. The lettering for this section should be at least 1 inch high.

Locating the Correct Poster Board

Each poster board number corresponds to the abstract number as noted in the program. Monday, Tuesday, and Wednesday poster board numbers are preceded by an M, T, or W, respectively. Refer to the Program at a Glance for layout of posters by session and abstract number.

Digital Poster Upload and Viewing

In addition to the traditional poster sessions and display, poster presenters are encouraged to upload a digital ver- sion of their poster (PDF only) online that can be viewed using the ADSA mobile app. Making your poster available in this way is optional; presenters are still required to display their printed poster in the exhibit hall on the designated day at time. Uploaded posters will be available to all app users and can be shared.

ADSA 2019 Mobile App—An Easier Way to Plan Your Schedule

Using the ADSA 2019 mobile app (for Android and iOS devices), you can browse sessions, read abstracts, build a personal schedule, view content offline, connect with other meeting attendees, share photos, and start discussions — all from within the app. To download the app, please visit the app store (Google or Apple), download and launch the “Event Pilot conference app”, and then search for “ADSA2019”. If you previously used this app for a different conference, click “ ... More” from the home screen, choose “Find Event” and then enter “ADSA2019”. You can also scan the QR codes on the inside front cover of this book to download the app to your device. Stop by the registration desk or the preload room if you have questions on how to use the app!

4 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 5 Cincinnati Information Cincinnati ADSA invites you to Cincinnati, Ohio, to experience the contagious energy pulsing throughout the city. When the When the city. pulsing throughout energy the contagious experience to Ohio, Cincinnati, to you ADSA invites the new by accessible more even made recently footprint, compact convention Cincinnati’s meetings conclude, day’s is transforming that renaissance the cultural and enjoy explore to attendees allows streetcar, Bell Connector Cincinnati Take cultures. and a mix of vibrant in deep tradition is rooted Cincinnati American cities, one of the first great As the city. the thriving arts the architecture, whether it’s streets, the living history Cincinnati’s embrace pulsing through time to below. or the beer tunnels 30 feet scene, and culture in the heart- Located of down (DECC). Center Meeting Convention the Duke ADSA Annual will be held at The Energy vibrant with the Queen City’s facility meeting in the city, comprehensive most largest, is the DECC the Cincinnati, town attractions within blocks. and world-class delectable culinary experiences, entertainment, culture, and meeting hotels. center the convention attractions to close 19 for map on page area the Cincinnati Check The Duke Energy Convention Center is located within a more compact downtown yet easily visible and accessible from from accessible easily visible and yet compact a more within downtown is located Center Convention DukeThe Energy the Cincinnati is also home to Cincinnati Cincinnati. visit to your making enjoying for jumping-off point it the ideal I-75, flights convenient are there means that That Delta Airlines. a hub for / Northern Kentucky Airport International (CVG), making it an easy population, of the nation’s is within 500 miles of 60% Cincinnati of destinations. a wide variety to many. for drive Cincinnati Sightseeing Options Sightseeing Cincinnati Transportation in Cincinnati Transportation Special Events

Events listed are at the Convention Center unless otherwise noted. Coffee, milk, yogurt, and pastries will be served from 8:00 to 9:00 am, and ice cream will be served from 3:30 to 4:00 pm in the exhibit hall on Monday, Tuesday, and Wednesday. Please make time to talk with our exhibitors on Monday and Tuesday while you are enjoying complimentary breakfast or afternoon ice cream!

SAD and GSD Dairy Tour compelling first page, and making a timeline for planning and writ- Saturday, June 22 ing your proposal. 12:00 – 5:00 pm Young’s Jersey Dairy in Yellow Springs, Ohio GSD Business Meeting and Open Forum Buses depart from Hampton Inn/Homewood Suites (student HQ) Sunday, June 23 Tickets: $21 4:15 – 5:00 pm

Young’s Jersey Dairy was established in 1946 with a focus on milk- In addition to greeting the incoming GSD officer team, attend this ing cows and row crop farming. They began selling their Jersey milk meeting to voice your ideas and opinions about ADSA graduate stu- to the public in the late 1950s. That evolved into the opening of a dent activities. While at the meeting, sign up for a GSD committee convenience store featuring hand-dipped ice cream. Today, Young’s to become involved and help shape the future of our organization. is a favorite Ohio destination, with two restaurants, a dairy store, and loads of family fun activities including a petting zoo, mini golf, giant Dairy Quiz Bowl Final Round slides, and more. They also host a multitude of special events includ- Sunday, June 23 ing car shows, bike tours, and seasonal festivals. Young’s is a model 4:30 – 5:00 pm for agri-tourism; their operating dairy is also a top family destination, offering more than 70,000 gallons of ice cream and 45,000 pounds University teams from across North America will compete in the of cheese to more than 1 million guests each year. Tour includes ADSA-SAD Dairy Quiz Bowl. The event gives schools an opportunity farm tour ticket and bus transportation. Students, both undergradu- to demonstrate their knowledge about dairy production, process- ate and graduate, are given first opportunity. Tour will be offered to ing, and ADSA history. The Student Affiliate Division (SAD) invites professional members on a remaining availability basis. you to join them for the excitement of the final round of competition as the top two schools go head to head for the title of 2019 Dairy Quiz Bowl Winning Team. SAD Undergraduate Student Hospitality Room Saturday, June 22 6:00 – 7:00 pm Opening Session and Reception Hampton Inn/Homewood Suites Sunday, June 23 6:00 – 8:15 pm The SAD Hospitality Room will be available on Saturday afternoon Join us at the Opening Session to hear from ADSA President Geoff for members to gather and meet others as they arrive. Information Dahl with updates on the state of the association and celebrate the about the SAD schedule will be available. recipients of the ADSA Award of Honor and ADSA Distinguished Service Award and new ADSA Fellows. Reception to follow with a SAD Undergraduate Student Informal Mixer: SAD Dine Around live “Roaring 20s” swing band. Saturday, June 22 7:00 pm GSD Mixer Meet in SAD Hospitality Room, Hampton Inn/Homewood Suites Sunday, June 23 7:30 – 9:30 pm SAD officers will host a dine around event on Saturday for schools 16-Bit Bar and Arcade arriving early. Stop by the SAD hospitality room between 6:00 and Tickets: $10 7:00 pm if your club would like to join. Students from participating schools are encouraged to join different dinner groups for a fun eve- Kick off the week with a fun night of entertainment and networking ning of networking and good food. Participants are responsible for with your fellow dairy science graduate students at 16-Bit Bar and the cost of their meal. Arcade, located just a short walk or trolley ride from the Convention Center. Join us to enjoy trivia night, arcade games, and free drinks! Use this opportunity to meet other graduate students you can net- SAD Undergraduate Student Midday Mixer and Lunch work with throughout the week at the annual meeting. Sunday, June 23 11:00 – 12:00 pm Tickets: $5 SAD Undergraduate Student Poster and Paper Competitions Monday, June 24 Join your fellow dairy clubs for a fun hour of getting reacquainted Support the future of ADSA—plan time in your schedule to visit the and making new friends, and get to know your 2019–2020 SAD offi- undergraduate posters and oral presentations on Monday morning. cer candidates. Ticket price includes lunch. Note: Registration is lim- See program for complete details. ited to ADSA undergraduate student members and advisors. Companion Event 1: Ultimate Under the Market Tour GSD Symposium: Grant Writing Monday, June 24 Sunday, June 23 9:30 am – 1:30 pm; meet at Convention Center 2:00 – 4:00 pm Tickets: $60 All ADSA graduate students are encouraged to attend this extremely On the Under the Market Tour you will go underground to explore valuable grant writing symposium. Jodi Williams, PhD, national pro- the newly rediscovered Linck Brewery tunnels and the tunnel under gram leader at USDA-NIFA, will share tips and tricks for successful the Jackson Brewery. Next, you will visit the site where Johnny Cash grant writing. After the presentation, an open discussion will be held filmed a movie. Then, you will visit the site of one of Cincinnati’s most between the audience and a panel of academics in dairy science. important inclines and learn about Cincinnati’s connection to the Topics to be covered include finding funding, choosing a grant, what famed McGuffey Readers. You will end this tour inside one of the last goes into a grant proposal, writing clearly and concisely, crafting a remaining structures from the original Christian Moerlein Brewery complex that has been closed to the public for decades.

6 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 7 Tour and Culture Food 10” Top “Cinci 2: Event Companion 25 June Tuesday, Center meet at Convention 1:30 pm; 9:30 am – $60 Tickets: is known Cincinnati for dishes that the 5 mouth-watering Discover do How a friendly with local guide. the must-see sites and visit all pass (all-day Streetcar the Cincinnati aboard hop We do it all? we a streetcar a pass, have you concludes, the tour When included). with confidence! can explore so you and knowledge of the city, guide, to yourself to of the day the rest have you get an early start, we Since walking combine total) miles (2.5 We walking your shoes! Wear enjoy. is handicapped streetcar The the city. explore to and the Streetcar than 3 city more is never sites between and the walk accessible, and enough generous are Our tastings welcome. are Strollers blocks. itinerary, the fast-paced Due to one stop. dine at sit and We lunch. for it’s Like typical city food, street go. the on eaten is food the of rest the Register is required. this event for Preregistration simple and handy. early—capacityis limited! Training Media Workshop: SAD Educational June 25 Tuesday, 10:30 – 11:30 am the ability and, all have we of social media, growth With the rapid agricul- be ambassadors for to the responsibility, argue, some might will equip participants with effectively program interact This to ture. but required. free is Registration media and social media. traditional Luncheon Student Awards SAD Undergraduate June 25 Tuesday, 11:45 am – 2:00 pm $35 (students) $50 (professionals), Tickets: afternoonThe will be luncheon. SAD awards this year’s attend to Plan and announcement awards of student capped with the presentation encouraged are and professionals Both students of new SAD officers. is a wonderful knowThis get to the next to - chance genera attend. to tion of the dairy industry. Thesis GSD Three-Minute Challenge June 25 Tuesday, 2:30 – 3:30 pm participate to in the return encouraged are students ADSA graduate - the competi will test event This Challenge. Thesis Three-Minute of the is understandable to that in a way their research ability convey to tors’ on the ability less! Emphasis will be or placed to minutes in three all, Entry prior bereleased will details audience. lay a to research explain 10 students to will be limited and competition the annual meeting, to of CV and a 100- a panel of judges based upon strength selected by attend to invited ADSA members are All summary. interpretive word - and pres cash prizes for compete students the challenge and watch way! in a fun and exciting their research ent GSD Mix and Mingle June 25 Tuesday, 7:00 – 9:00 pm the GSD Mix mem- attend and Mingle to Register with professional will have students graduate this speed-networking At event, bers. the opportunity mingle with industry and faculty to professionals bring to encouraged are Students members looking employees. for ADSA Professional as business cards. of their CVs as well copies are or discuss research students members looking graduate hire to with graduate interact to as a way the mixer attend to encouraged Light outside of the typicalstudents session atmosphere. poster will be provided. refreshments Virtual Fun Run, sponsored by Feed Components Feed sponsored by Virtual Run, Fun Components Feed the a scheduling conflictDue to with local police, signed up who have Those Virtual will take Run as a Run. place Fun three winners (top against other ADSA 2019 attendees; can compete who Those during the meeting. will be announced men and women) hope to We T-shirt. Virtual a 2019 ADSA Run signed up will receive the 2020 meeting! at Run Fun bring back the onsite SAD Undergraduate Student Mixer: SAD Cowsino Night SAD Cowsino Student Mixer: SAD Undergraduate June 24 Monday, 9:00 – 11:00 pm Vine St North Inn/Homewood Suites, Hampton $15 Tickets: the at Night” “Cowsino join us for behind you, With the competitions the floor, or hit the dance some cards toss you Whether hotel. student the country. across from with undergrads enjoy to is yours evening Ice Cream SocialIce June 24 Monday, 8:15 – 9:30 pm Regency Hyatt and award winners, award friends, families, meeting participants, All social. cream ice the always-popular join us for to invited donors are Program ADSA Awards June 24 Monday, 7:00 – 8:00 pm Regency Hyatt attend to welcome and friends are families, meeting participants, All to this special event join us at Please program. the 2019 ADSA Awards winners. the 2019 award and congratulate recognize Lunch Roundtable Student Career SAD Undergraduate June 24 Monday, 12:45 – 2:15 pm $10 Tickets: the students gives RoundtableLunch Career the favorite, program A - opportunitymembersrepre professional with network and dine to is program The in the dairy of careers a wide array senting industry. Participants lunch break. scheduled during Monday’s conveniently get useful tips on planning for will learn in the industry, about careers - pro dress to encouraged are Students and much more. their careers, of their copies and bringseveral (business casual or better) fessionally visit industry should also plan time to Students in the reps resumes. and job opportunities. about internships information hall for exhibit The tour is mostly a walking tour with a tour guide and some street car a walking is mostly some street guide and tour with a tour tour The with is included Lunch Center. transportation Convention the to/from for Preregistration Northern the at Brewery. Row end, the at this tour early—capacity Register is limited! is required. this event Lunch Insights GSD Career 24 June Monday, pm 12:30 – 2:00 $10 Tickets: a with lunch and interact us for join to students—plan Graduate panel of academia and industry Be prepared diverse professionals! from moving question panel members about their experience to to lunch is intended This world. the professional school to graduate about each inquire in which to environment an informal students give encountered personaljourney they and the challenges professional’s lunch is and a boxed is required fee A $10 registration along the way. included. 2019 ADSA Award Donors

Alltech Biotechnology Center National Dairy Council American Dairy Science Association National Milk Producers Federation Dairy American Dairy Science Association Foundation Scholarship Fund American Feed Industry Association Novus International Cargill Animal Nutrition Nutrition Professionals Inc. Council on Dairy Cattle Breeding Purina Animal Nutrition DeLaval Inc. Schreiber Foods Hoard’s Dairyman West Agro Inc. International Dairy Foods Association Zinpro Corp. Lallemand Animal Nutrition Zoetis Leprino Foods

8 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 9

SAD and GSD Booths 8:00 am – 5:00 pm 8:00 am – 8:00 am – 4:00 pm 4:00 pm – 6:00 pm 10:00 am – 6:00 pm 10:00 am Posters Exhibit Hall A Exhibit Schedule Exhibit ...... Danone North America for the ice cream products. North products. Danone cream the ice America for ...... and to and cheese sticks, yogurt, the milk, for Dean Foods to you Thank Coffee, milk, yogurt, and pastries will be served from 8:00 to 9:00 am, and ice cream will cream and ice and pastries will be served am, 9:00 8:00 to from yogurt, milk, Coffee, Exhibits open Dismantle exhibits Set exhibits up Exhibits open...... be served from 3:30 to 4:00 pm on Monday, Tuesday, and Wednesday in the Exhibit Hall. Wednesday and Tuesday, be served on Monday, 4:00 pm 3:30 to from

Sunday, June 23 June Sunday, June 24 Monday, June 25 Tuesday,

Guide to Exhibitors/Booth Numbers

Adifo NV...... 613 Energy Feeds International...... 619 Adisseo...... 419, 518 FASS Inc...... 702 Afimilk ...... 502 Feed Components...... 712, 714 Ag Processing Inc...... 521 Feed the Future Innovation Lab Agri-King Inc...... 611 for Livestock Systems...... 601 Ajinomoto Animal Nutrition Feedstuffs...... 403 North America Inc...... 402 Förster-Technik North America...... 520 American Dairy Science Association (ADSA). . 700 HerdStrong...... 503 American Registry of Professional Animal Hoard’s Dairyman...... 418 Scientists (ARPAS) ...... 501 Innovative Additives Inc...... 412 Balchem Corporation ...... 505, 604 KTG North America...... 420 BIOMIN America Inc...... 414 MS Biotec...... 705 Bioprocess Control AB...... 718 National Animal Nutrition Program...... 313 C-Lock Inc...... 710 Noldus Information Technology...... 410 Catachem Inc...... 715 Novavive Inc...... 719 Central Life Sciences...... 620 Novus International Inc...... 621 Chemlock Nutrition...... 721 Origination Inc...... 704 Chr. Hansen...... 400 PortaCheck Inc...... 713 Cumberland Valley Analytical Services. . .519, 618 Poultry Protein & Fat Council...... 504 Dairy One Forage Lab...... 405 Randox Food Diagnostics ...... 602 Dairy Records Management Systems. . . 603, 605 SoyBest...... 401, 500 Diamond V ...... 600 Stuhr Enterprises LLC...... 404 E. I. Medical Imaging...... 711 United Animal Health Inc...... 311 Elsevier...... 701 Vetagro Inc...... 615

A special thank you to our 2019 ADSA Annual Meeting Exhibitors!

10 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 11

. , Ste 100 Ste ., for more information. more for .adsa.org and grain treatment (SiloKing), bioavailable trace minerals, feed feed minerals, trace bioavailable (SiloKing), treatment and grain and testing Feed (Tri-Lution). microbial and a direct-fed enzymes, bring it all together. formulation ration custom North Nutrition Animal Inc America Ajinomoto 650 Ste W Bryn Ave, Mawr 8430 IL 60631-3421 Chicago, www.AjiPro-L.com 402 Booth(s): Ajinomoto formerly Nutrition North Animal Ajinomoto America Inc., A cost- manufactures AjiPro-L. and distributes Heartland Inc., is used to AjiPro-L lysine, protected rumen feed-grade, effective, Animal Ajinomoto rations. in ruminant amino acid levels balance in amino acid nutritional a frontrunner Nutrition North America, affiliated companies is one of five expertise, and technical research Nutrition Group. Animal with the Ajinomoto (ADSA) Dairy Association American Science 100 Ste 1800 S Oak St, IL 61820-6974 Champaign, www.adsa.org 700 Booth(s): of organization ADSA is an international Established in 1906, who representatives and government industry, scientists, educators, keenly are aware All the dairy advancing to industry. committed are the dairyof the vital role in fulfilling the economic, play sciences population. of the world’s and health requirements nutritive, new methods and discovered ADSA members have Together, visit Please the dairy industry. revolutionized have that technologies www (ARPAS) Scientists Animal RegistryAmerican of Professional 1800 S Oak St IL 61820-6974 Champaign, www.arpas.org 501 Booth(s): to targeted are certification successful programs All and licensing regulations government More interest. serve and protect the public’s establish practicing that professionals require and controls means of registry by accountability and certification programs. and industry producer want clients business climate, In today’s certified from getting advice professionals are they that assurance the requirements By completing on the cutting edge. who stay and units, education continuing your maintaining registration, for with you provides registration ARPAS of ethics, the code adhering to your to distinguish yourself help you to of recognition a new level Scientist. Animal as a Professional clients Balchem Corporation Park 52 Sunrise NY 10958-0600 Hampton, New www.balchem.com 604 505, Booth(s): state-of-the-artBalchem solutions and the finest quality provides including human of industries worldwide, a range products for apply We industrial and applications. animal nutrition, nutrition, and industry-leading science years backed technologies by proven experienced will not find a more You industry. in the feed of success Exhibit Directory Exhibit

. Agri-King Inc Agri-King 12700 West Dodge Road West 12700 NE 68154 Omaha, www.aminoplus.com 521 Booth(s): in the processor soybean cooperative largest is the Inc. Processing Ag bypass the number one volume of AminoPlus, and producer world process AminoPlus The States. in United meal supplement soybean rumen high amino acid quality, provide meal to soybean utilizes digestibility without the addition of chemicals and intestinal bypass, components. or non-soybean Ag Processing Inc Processing Ag Afimilk provides dairy technology, software, and data management management and data software, dairy provides Afimilk technology, dairyfor farms. 208 PO Box IL 61252-0208 Fulton, www.agriking.com 611 Booth(s): is the key to in feeds capturing that the nutritional value believe We forage including nutrition program, a fully integrated offer We profit. Afimilk 175 Ste 5520 Nobel Dr, WI 53711 Madison, www.afimilk.com 502 Booth(s): Adisseo 275 Ste Pkwy, 4400 N Point Royal One Point GA 30022-2429 Alpharetta, www.adisseo.com 518 419, Booth(s): of applying nutritionists with a long tradition are we Adisseo, At serving to dedicated are We our expertise nutritional additives. to feed the animal production industry helping premixers, by their performance to and improve to integrators and manufacturers, competitive. more become Adifo NV Adifo 11b Industrielaan 9990 Maldegem Belgium www.adifo.com 613 Booth(s): services and Software develops market a unique leader Adifo World industry-specific feed of feed least-cost range for software tools ration quality management, data feeding, precise formulation, in over customers hundred Six ERP. and services, cloud calculation, their resources, optimize software to apply Adifo’s 60 countries and be service their clients, optimal animal performance, achieve employees, than 90 dedicated More and profitable. efficient more and state- of experience, 40 years over users, input from continuous products make that of-the-art innovative guarantee technology and trends developments, the latest of on top Stay a difference. out www.feedformulation.com. Check production. in feed legislation and committed team of scientists and researchers strategically aligned Central Life Sciences to identify and develop high-quality, innovative, proprietary products 1501 E Woodfield Rd, Ste 200 West designed to meet your animal nutrition, productivity and wellness Schaumburg, IL 60173-6052 needs. But in the end, it all comes down to results — real results you www.centrallifesciences.com can count on, results that help you meet your goals. Booth(s): 620 Central Life Sciences, whose founders pioneered biorational pest BIOMIN America Inc. control more than 40 years ago, offers unique and effective pest 10801 Mastin Boulevard, Ste 100 management solutions to make life better for people, plants, and Overland Park, KS 66210 animals. By affecting the insects’ own chemistry, Central Life Sciences’ www.biomin.net products inhibit the life cycle of numerous pest species to reduce Booth(s): 414 destructive populations. The Altosid, ClariFly, and Starbar lines of products decrease nuisance and disease-spreading flies from livestock BIOMIN is a leading research company and producer of feed additives and poultry operations, which helps increase animal performance and in the ruminant, poultry, and swine markets, operating in over producer profitability. 130 countries. Well known for closely examining and identifying mycotoxins, BIOMIN offers sophisticated technologies to deliver natural and profitable solutions. BIOMIN experts also partner with Chemlock Nutrition customers to explore gut health challenges and offers a line of 9078 Union Centre Blvd. products in the phytogenics, probiotics, organic acids, and yeast Cincinnati, Ohio 45069 categories. For the past 30 years, BIOMIN has been committed to www.chemlocknutrition.com pioneering solutions that will help to maximize animal health and Booth(s): 721 performance. Chemlock Nutrition, a subsidiary of Chemlock Metals Corp., was co- founded by former MIT chemists to focus on mineral innovation, and Bioprocess Control AB was recently identified by INC as one of the fastest growing private Scheelevagen 22 companies in America. Last year, Chemlock developed a higher- 223 63 Lund purity/lower cost chromium propionate, made in Ohio. More recently, Sweden Chemlock has created NutricowCalSafe to eliminate milk fever and www.bioprocesscontrol.com common herding headaches in transition cows Booth(s): 718 Bioprocess Control is a market leader in the area of low gas flow Chr. Hansen analytical instruments for biotechnology-related applications. We 99015 W Maple St invest in innovation and development of smart instruments that allow Milwaukee, WI 53214 for more efficient, reliable, and higher quality research and analysis, www.chr-hansen.com leading to significant reductions in time and labor. We ensure the Booth(s): 400 highest product quality throughout our portfolio, and focus on being service minded and always meeting the needs of our customers. Rooted in science, grounded in agriculture since 1874. It all started in a rural Danish farming community in 1874. Today, thanks to our team of scientific specialists, Chr. Hansen has the largest collection of microbial C-Lock Inc. strains for probiotics and silage inoculants in the world. So we can 2525 W Main St, Ste 211 help you boost profitability, while meeting all regulatory requirements Rapid City, SD 57702-2439 for safety, stability and efficacy. Chr. Hansen manufactures Probios, www.c-lockinc.com SiloSolve, BioPlus, and GalliPro. Booth(s): 710 Precision feeding, metabolic gas analysis, and micro supplement Cumberland Valley Analytical Services control, combined with great analysis tools, make C-Lock Inc. a great 14515 Industry Dr choice. Hagerstown, MD 21742-2410 www.foragelab.com Booth(s): 519, 618 Catachem 353 Christian Street, Ste 2 Cumberland Valley Analytical Services is a full-service forage and Oxford, CT 06478 feed testing laboratory serving the US, Canada, and the world. We www.catacheminc.com specialize in providing contract support for the establishment and Booth (s): 715 operation of NIR feed labs. We are focused on serving the analytical needs of the research community. Catachem is a leading manufacturer of diagnostic chemistry reagents and immunoassays for use in veterinary and human laboratories. Catachem is exhibiting our efficient, inexpensive, and flexible clinical Dairy One Forage Lab chemistry analyzer which is particularly suited for research. Catachem 730 Warren Rd continues to work closely with its customers to design specialty Ithaca, NY 14850-1242 chemistry tests and tailor these to the specific needs and demands of www.dairyone.com the veterinary laboratory. Catachem also provides veterinarians with Booth(s): 405 easy-to-perform, accurate point-of-care (POC) tests. The Dairy One Forage Lab excels in providing you with high-quality analyses and customer service. Our goal is to provide you with

12 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 13 , Ste 100 Ste .,

. International Feeds Energy B Bldg St, Merced 2831 CA 94577 San Leandro, www.energyfeeds.com 619 Booth(s): fats by-pass of provider is a leading International Feeds Energy the use of Through the dairy to supplements and mineral industry. dairy nutritionists and progressive of supplements, suite full EFI’s and profits maximize to their rations customize able to are producers efficiency. feeding Inc FASS 1800 S Oak St IL 61820-6974 Champaign, www.fass.org 702 Booth(s): services management shared to has provided FASS 1998, Since FASS organizations. and related animal science not-for-profit planning and event conference services include accounting, services, publication membership and administration, management, is a 501(c)(3) support FASS services. technology and information serve us to at our clients allows status Our tax-exempt organization. services than more provide to we Currently, very rates. reasonable FASS and other sciences. in animal agriculture 10,000 professionals organization your and experience talent, has the staff resources, organization on driving your leadership focus let your needs to forward. Components Feed Dr 1988 Energy WI 53120 Troy, East www.feedcomponents.com 714 712, Booth(s): bring established in 2008 with the vision to was Components Feed in By investing products market. to and well-researched innovative lead the market we in innovation and support, technology, research, with a state-of-the-art center dairy and development research a are We dairy commercial with a world-class farm. associated nutritionists, dairy comprising company producers, progressive support who offer and veterinarians researchers, salespeople, Over the past service business. and technical of your in all areas and our our company, our business, grown have we years, several directly that in technologies bring advancements to relationships line. bottom affect our customers’ Systems Livestock Lab for Innovation the Future Feed of Florida University Sciences, and Agricultural of Food Institute 110910 PO Box 32611-0910 Florida Gainesville, livestocklab.ifas.ufl.edu 601 Booth (s): is a Systems Livestock for Lab Innovation the Future Feed The Development International the US Agency for funded by program Livestock and the International of Florida the University and led by smallholder sustainably intensify with the aim to Institute Research health, the nutrition, improve to in order systems livestock (October initiative five-year This poor. of the and incomes livelihoods, and Asia, in Africa countries in eight September works 2020) 2015 to projects on animal awarded 35 competitively over and involves disease products, marketing of livestock dairy production, feeds, Medical Imaging I. . Elsevier Radarweg 29 1043 NX Amsterdam Netherlands www.elsevier.com 701 Booth(s): solutions that of information provider Elsevier is a world-leading and technology health, the performanceenhance of science, deliver make decisions, them to better empowering professionals, that and sometimes make groundbreaking discoveries care, better Elsevier the boundaries of knowledge and human progress. advance technology, media publisher of science, multiple is a world-leading to proud are We products and services. and health information the official journal of the publish the Journal of Dairy® (JDS), Science American Dairy Association. Science E 102 Unit SW, 110 12th Street 80537 CO Loveland, www.eimedical.com 711 Booth(s): Medical leader and the only US Imaging (EIMI) is a world E.I. manufacturer of portable solutions specifically ultrasound the company’s the past 34 years, For veterinary use. for engineered first and putting the customer intact: remained have values core the Ibex EIMI provides solutions. ultrasound effective solid, delivering portable systems. ultrasound Diamond V SW 2525 60th Ave IA 52404 Rapids, Cedar www.diamondv.com 600 Booth(s): global nutritionV is a leading and health company Diamond in dairy conductsthat research other species and and cattle products support to fermentation precision manufactures natural, worldwide. safety and food performance, animal animal health, Global headquarters and all manufacturing in Cedar is located and other countries in five V also has offices Diamond Iowa. Rapids, of than 70 years More markets products than 60 countries. in more V earned Diamond and quality have technology, innovation, science, Experts in Nutrition and Health. Trusted The of the reputation Systems Management Dairy Records 100 Ste Rd, 313 Chapanoke NC 27603-3435 Raleigh, www.drms.org 605 603, Booth(s): dairy innovative provides Dairy Management Systems Records DHIA staff, products services and information producers, for Comprehensive and other dairyconsultants industry professionals. Transition reports Genomicsprocessed Guide, Heifer include software and Leading-edge Profile. and MUN Management, Cow Detective, Herd PocketDairy Android, include PCDART, tools web Reports and On-Demand. WebReports, DairyMetrics, analytical services of demands the expanding meet designed to modern agriculture. management, human health and nutrition, human and institutional art production facilities close to Antwerp in Belgium, Innovad is in a capacity development and enabling policies. position to serve the global feed and animal industry. Fine products are produced with strict adherence to EU directives and regulations, and GMP+ certified. Feedstuffs 12400 Whitewater Dr, Ste 160 Minnetonka, MN 55343-4158 KTG North America www.Feedstuffs.com 8 Yinxing Road Booth(s): 403 Ren He Jie Dao, Yuhang District Hangzhou, Zhejiang 311107 Animal agriculture’s news and information leader. China www.kingtechina.com Förster-Technik North America Booth(s): 420 56 Yates Avenue KTG North America is a provider of innovative specialty feed products Cambridge, ON N1P 0A3 for livestock and aquaculture producers worldwide. The company Canada utilizes patented Intelligent Microcapsule coating technology for www.foerster-technik.com species-specific, targeted release of key nutrients. For dairy cows, the Booth(s): 520 result is a proven bypass nutrient with excellent stability and high We have automatic calf feeders for group housing and single housing, bioavailability for higher milk production and components. Dairy and we can measure activity in calves while they are in pens. We have nutritionists are assured of maximum safety thanks to rigorous, activity sensors at nipple stations, with fully automatic cleaning of independent testing and continual analysis at North America’s nipple and hoses to and from the feed stations . We also have the 40FIT leading feed laboratories. Proud member of the American Registry of program to feed the right amount to each calf all day long. Professional Animal Scientists (ARPAS), which provides certification through examination, continuing education, and commitment to a code of ethics. HerdStrong 3115 35th Avenue Greeley, CO 80634-9415 MS Biotec herdstrong.com 1300 Kaw Valley Road Booth(s): 503 Wamego, KS 66547 www.msbiotec.com HerdStrong’s TruCore technology provides automatic temperature Booth(s) 705 and activity monitoring for large ruminant animals. This is the perfect product for research organizations desiring automated collection of MS Biotec is proud to be the world’s only provider of Megasphaera temperature and activity from within the animal’s core. Our TruCore elsdenii, a highly prolific, lactic acid utilizing bacteria commercially technology delivers highly accurate, reliable core body temperature marketed as Lactipro advance. MS Biotec provides high performance and activity data, and our browser-based software can optionally products and innovative solutions for the feedlot and dairy markets. take advantage of HerdStrong’s proprietary algorithms. Data is The company has strong synergies with feedlots, dairies, animal secure, automatically backed up, can be exported on demand, and is health entities, nutritionists and veterinarians. Since late 2010, Lactipro accessible via browser or Android/iOS app. Join the growing list of advance has provided a unique management tool to dairy and beef academic and commercial organizations using our technology! producers for improving the bottom line.

Hoard’s Dairyman National Animal Nutrition Program (NANP) 28 Milwaukee Avenue West, POS Box 801 Department of Animal Science, University of Kentucky Fort Atkinson, WI 53538 609 W. P. Garrigus Bldg. www.hoards.com Lexington, KY 40546 Booth(s): 418 www.animalnutrition.org Booth (s): 313 Hoard’s Dairyman is the most read and trusted dairy industry magazine. Since 1885, Hoard’s Dairyman has provided dairy producers The National Animal Nutrition Program (NANP) serves as a forum of every size and type, as well as veterinarians, nutritionists, and other to identify high-priority animal nutrition issues and provides an decision makers insights with expertise on feeding, breeding, animal integrated and systemic approach to sharing, collecting, assembling, health, and milk quality. Online, hoards.com is the dairy producer’s top synthesizing, and disseminating science-based information, resource for headline news, industry updates, market trends, and more educational tools, and enabling technologies on animal nutrition to help them be more efficient and profitable. that facilitate high-priority research among agricultural species. NANP is a National Research Support Project supported, in part, by the Experiment Station Committee on Organization and Policy, the Innovative Additives Inc. State Agricultural Experiment stations, and Hatch funds provided and 33 Eagle Drive administered by the US Department of Agriculture’s National Institute Rehoboth Beach, DE 19971 of Food and Agriculture. www.innovad-global.be Booth(s): 412 Innovative Additives Inc. is a group and a brand that combines long- term experience in the field of animal feed additives, an innovative approach and dedication to animal well-being, and a healthy environment. With corporate headquarters and licensed state-of-the- 14 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 15

. 1 Whittendale Dr, Ste E Ste Dr, Whittendale 1 NJ 08057 Moorestown, www.portacheck.com 713 Booth(s): on the marketing and focus in 2004 to founded was Inc. PortaCheck on-farm Our dairy the sale of portable for devices industry. testing now ketosis and are SCC, mastitis, IgG, scours, for screen that tests 65 countries. sold in over Council & Fat Protein Poultry Rd 1530 Cooledge GA 30084-7303 Tucker, www.poultryrenderers.org 504 Booth(s): is a consortium Council of 13 member Fat & Protein Poultry The meal feather high-quality poultry produce that companies meal, the to relating sponsors research Council The and poultry fat. utilization industryrendering new and increased develop to their efficacy demonstrating of these products by in poultry, animal rations. and companion livestock, aquaculture, Diagnostics Food Randox 55 Diamond Road 4QY BT29 Crumlin, Kingdom United www.randoxfood.com 602 Booth(s): meet the needs of the to created Diagnostics was Food Randox industry food the protection of its end ensure growing and to the distribution residue of drug for responsible are We consumers. of as a wide range as well technology analysis and mycotoxin Our extensive qualitywine and honey kits test and analysers. 21 of 37 ELISAs, of diagnostics consisting range and expanding enzymatic/colorimetric and 20 platforms, screening multiplex and honey, seafood, meat, feed, of milk, testing the for reagents wine. SoyBest 157 PO Box NE 68788-0157 Point, West www.soybest.com 500 401, Booth(s): meal manufactured using a soybean is a high-bypass SoyBest mechanical screwpress. LLC Enterprises Stuhr 2210 Hwy 34 NE 68460 Waco, www.stuhrenterprises.com 404 Booth(s): based in Marshall, is a global company LLC Enterprises Stuhr The with manufacturing and Missouri. in Iowa plants Minnesota, with innovative and technology-based is research- company It makes and markets two manufacturing applications. process Booster. and Glucose Booster Anion additives: feed cow transition in the available anion additive is the most palatable Booster Anion with other anion compared market the best value and is commonly precursor glucose is the most effective Booster Glucose sources. PortaCheck Inc PortaCheck

. Charles, MO 63304 Charles, . Origination Inc Origination International Novus Drive Park 20 Research St www.novusint.com 621 Booth(s): creates Missouri, Charles, headquartered in St. International, Novus and poultry livestock production solutions for additive feed the world help feed in their vision to believes Novus systems. quality a higher of life and achieve wholesome food affordable, operations Novus of our direct all and indirectfor customers. laboratories and development research offices, include corporate as as well and manufacturing than 35 countries, facilities in more countries. with field staff in an additional 60 smaller offices Road North1300 McKnight MN 55119 Maplewood, www.OriginationO2D.com 704 Booth(s): of animal feed distributor is a premier (O2D), Origination Inc. the upper industrial products melt to and ice fertilizers, ingredients, proprietary Our world-class, States. Mississippi of the United region effective been providing dairy for DCAD supplements have cattle both domestically producers nutrition solution to and economic Over the results. proven with research and internationally it has been an innovative history, seven-decade-long company’s of quality services productsprovider the and value-added to market. agriculture NovaVive Inc NovaVive 15 Dairy Avenue K7R 1M4 ON, Napanee, Canada www.NovaVive.ca 719 Booth (s): veterinary immunotherapeutic advanced an offers NovaVive fraction wall (MCWF) cell based on mycobacterium platform products in the United with 5 regulator-approved technology the for listed and OMRI is USDA-approved Amplimune States. antibiotics. to of bacterial alternative calf scours—an treatment additional identify plan is to development company’s The with its treated be effectively may diseases that livestock platform. technology immunotherapeutic Noldus Technology Information 310 Ste Rd NE, Ferry Edwards 1503 20176 VA Leesburg, www.noldus.com 410 Booth(s): dairy for tools in close scientists research develops Noldus the such as and organizations, universities with collaboration Scientists the Netherlands. Wageningen, WUR, Dairy and Campus processes, behavioral study the globe use our solutions to around the quality and efficiency and improve experiments, automate ObserverThe our flagship products One of is of their research. 20,000 used by software, and analysis coding behavioral XT, of animals and and movement location the track To researchers. recommend we and welfare, health, their behavior, into get insight and analysis, the recognition, for developed TrackLab, using in farm animals. behavior of spatial visualization available on the market, with recent research proving its efficacy at Vetagro Inc. the University of California–Davis School of Veterinary Medicine and 230 S Clark St, #320 Research Center (Tulare, CA) proving its efficacy. Chicago, IL 60604-1406 www.vetagro.com United Animal Health Inc. Booth(s): 615 322 S. Main Street Vetagro specializes in the microencapsulation of feed additives and Sheridan, IN 46069 nutrients tailored to match the digestive capacity and intestinal transit www.unitedanh.com time of poultry, swine, and ruminants. We are present globally, with Booth(s): 311 international patents evidencing our novelty and innovation. Our dairy products include Timet, rumen-protected methionine to improve United Animal Health, formerly JBS United, was founded in 1956 and is milk yield and quality; Mecovit, a synergistic combination of rumen- dedicated to providing research-based solutions that create value for protected methionine, choline, betaine, and B vitamins, targeting the its partners in animal agriculture. United Animal Health offers livestock metabolism of the transition dairy cow; and AviPremium, rumen- nutrition and health products globally through the United Animal protected tributyrin, the most concentrated source of butyric acid Health or affiliate brands. The company, originally known as United currently available. Feeds, set itself apart from the competition by intimately getting to know customers and understanding what they needed to be more successful. That guiding principle has been the foundation as United Animal Health has grown from that one-room office company to an organization employing over 340 people.

16 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 17 Grande Cheese Company Cheese Grande Nutrition Animal Lallemand Pioneer Inc. Quali Tech Nutrition Inc. Renaissance Zinpro Zoetis Nutrition and Management Inc. Zook Thank you for your support! Thank you ADSA Corporate Sustaining Members Sustaining Corporate ADSA Ag Processing Inc. Processing Ag LLC ANDHIL NutritionArm Animal & Hammer Dairy Nutrition Plus Inc. Darling Ingredients Diamond V Pioneer DuPont Health Animal Elanco Corporation Global Agri-Trade 18 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 19 2 3 1 1 3. Westin HQ) (Student Suites Inn/Homewood 4. Hampton 4

Downtown Cincinnati area Cincinnati Downtown 1 1. Hyatt Regency HQ) (ADSA 2. Hilton(Interbull Netherland HQ) Plaza Duke Energy Convention Center First Floor (Exhibit Hall Level)

Exhibit Hall A

Registration

20 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 21

Duke Energy Convention Center Convention Energy Duke Second Floor (Meeting Rooms Level) (Meeting Floor Second Duke Energy Convention Center Third Floor (Ballroom Level)

22 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 23 Regency Hyatt Meeting Rooms Meeting Hilton Hotel (Interbull) Meeting Rooms

24 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 25 QualiTech Inc. QualiTech Virtus Nutrition Zoetis EAAP Health Merck Animal DairyNational Council USDA-NIFA Components Feed Jefo Nutrition Lallemand Animal Health Corporation Animal Phibro SoyChlor Dairy Export Council U.S. Donors Gold Level Silver Level Silver Silver Level Silver Bronze Level Bronze Bronze Level Bronze Contributors Select Sires/World Wide Sires Select Sires/World Council on Dairy Breeding Council Cattle Thank you to the 2019 ADSA Annual Meeting Sponsors! Meeting Annual ADSA 2019 to the you Thank Agriculture Firm LLC Firm Agriculture Thank you to the 2019 Interbull Annual Meeting Sponsors! Thank you to the 2019 Interbull Annual McNamara Research in Research McNamara Nutrition LLC Novita Ajinomoto Animal Nutrition Animal Ajinomoto Bayer Biomin America Inc. Health Animal Elanco Dairyman Hoard’s Chr. Hansen Chr. Alltech Balchem Corporation NorthDanone America Dean Foods Kemin Industries Inc. Schedule of Events

Scheduling and locations are subject to change without notice. All Interbull events take place at the Hilton Netherland Plaza unless otherwise noted. All ADSA events take place at the Duke Energy Convention Center (DECC) unless otherwise noted.

Interbull Schedule of Events

Thursday, June 20 3:00 pm – 5:00 pm Registration open...... Hilton, 4th floor

Friday, June 21 7:30 am – 5:00 pm Registration open...... Hilton, 4th floor 8:00 am – 2:00 pm Technical Committee Meeting 1*...... Salons DE 2:30 pm – 7:00 pm Steering Committee Meeting 1*...... Salons DE

Saturday, June 22 7:30 am – 5:00 pm Registration open...... Hilton, 4th floor 8:30 am – 12:30 pm Open Meeting ...... Pavillion 1:30 pm – 3:30 pm Business Meeting 1...... Rookwood 4:00 pm – 6:00 pm Open Meeting ...... Pavillion 7:00 pm – 10:00 pm Interbull Dinner...... Continental

Sunday, June 23 8:30 am – 12:00 pm Open Meeting ...... Pavillion 1:00 pm – 3:00 pm Business Meeting 2...... Rookwood 3:15 pm – 5:00 pm Technical Committee Meeting 2*...... Pavillion 5:00 pm – 6:00 pm SNPMACE WG Meeting*...... Rookwood 6:00 pm – 6:45 pm ADSA Opening Session...... DECC, Grand Ballroom A 6:45 pm – 8:15 pm ADSA Opening Reception...... DECC, Grand Ballroom B

Monday, June 24 9:30 am – 12:30 pm Joint Interbull/ADSA Session ...... DECC, Junior Ballroom C 2:00 pm – 5:30 pm Joint Interbull/ADSA Session ...... DECC, Junior Ballroom C

Tuesday, June 25 8:30 am – 10:30 am Steering Committee Meeting 2*...... DECC, 252

*Closed meeting (committee or working group members only)

26 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 27 Exhibit Hall A Regency E Ballroom Hyatt, South Concourse 5th St. 234 5th St. South Concourse 5th St. 234 235 Keystone Hyatt, 212 209 201/202 203 209 Exhibit Hall A B Junior Ballroom B Junior Ballroom 211 250 Regency B Ballroom Hyatt, 264 263, 210 212 209 Keystone Hyatt, 207/208 204 209 205 211 264 B Junior Ballroom 209 A Ballroom Grand B Ballroom Grand 16-Bit Bar and Arcade Yellow Springs, OH (leave OH (leave Springs, Yellow Hampton/Homewood) from South Concourse 5th St. 234 Hampton/Homewood Hampton/ from Leave Homewood ...... ADSA Schedule of Events Schedule ADSA ...... Lunch and Meeting and ...... Lunch Production Division Extension Breakfast Production open Registration open Preload ...... setup. Posters Student SAD Undergraduate SAD and GSD Dairy Tour: Young’s Jersey Dairy Tour Dairy Jersey Young’s Tour: DairySAD and GSD open Registration open Preload open...... room Family ...... Orientation Board New Session 1...... Dairy Analysis, Records Workshop: Advisors OfficersMeeting Student and SAD Undergraduate NANP Nutrition Models...... Workshop: Business Meeting...... SAD First Officials Quiz Bowl Student Meeting...... SAD Undergraduate dairy and student Exhibit setup (exhibitors clubs) Test Seating Quiz Bowl Student SAD Undergraduate and Lunch Midday Mixer Student SAD Undergraduate Meeting Committee 2020 Program Media Room open and Journal Management Committee JDS Editors Seating/Preliminary Quiz Bowl Rounds. . Student SAD Undergraduate ...... Teaching Workshop: Session 2...... Dairy Analysis, Records Workshop: Meeting Division Council Production Meeting ...... Trustees of Board ADSA Foundation Writing Grant GSD Symposium: Mini ...... Symposium Conference 34th ADSA Discover Committee Division Nominating Production Late-Breaking Original Session all attendees) Research (open to GSD Business Meeting and Open Forum Round...... Dairy Final Quiz Bowl Reception Attendees’ First-Time Meeting...... Division Council Dairy Foods Opening Session Opening Reception Mixer Student Graduate open Registration open Preload Hospitality Student Room open SAD Undergraduate SAD Dine Around Mixer: Informal Student SAD Undergraduate 6:30 am – 8:00 am 7:00 am – 5:30 pm 7:00 am – 5:30 pm 6:30 am – 7:00 am 7:00 am – 7:00 pm 7:00 am – 5:00 pm 7:00 am – 5:30 pm 7:30 am – 10:00 am 8:00 am – 12:00 pm 8:15 am – 9:15 am 9:00 am – 5:00 pm 9:30 am – 10:15 am 1:00 pm – 4:00 pm 1:00 pm – 5:00 pm 2:00 pm – 3:00 pm 2:00 pm – 3:30 pm 2:00 pm – 4:00 pm 2:00 pm – 4:00 pm 3:00 pm – 4:00 pm 3:00 pm – 5:00 pm 4:15 pm – 5:00 pm 4:30 pm – 5:00 pm 5:00 pm – 5:45 pm 5:00 pm – 6:00 pm 6:00 pm – 6:45 pm 6:45 pm – 8:15 pm 7:00 pm – 10:00 pm 3:00 pm – 5:00 pm 3:00 pm – 3:00 pm – 5:00 pm 6:00 pm – 7:00 pm 7:00 pm 10:00 am – 11:00 am 10:00 am – 6:00 pm 10:30 am – 11:00 am 11:00 am – 12:00 pm 12:00 pm – 1:00 pm 12:00 pm – 5:00 pm 12:00 pm – 5:00 pm 12:15 pm – 4:15 pm 12:00 pm – 5:00 pm 12:00 pm Saturday, June 22 Saturday,

Monday, June 24 Monday, Sunday, June 23 Sunday,

7:00 am – 5:30 pm Family room open...... 235 7:15 am – 8:30 am Turn in yearbooks and scrapbooks...... Exhibit Hall, SAD booth 7:30 am – 9:30 am SAD Undergraduate Student Poster Presentation Competition. . . . . Exhibit Hall A 7:30 am – 9:30 am Poster presentations ...... Exhibit Hall A 8:00 am – 9:00 am Coffee, milk, yogurt, and pastries...... Exhibit Hall A 8:00 am – 9:00 am Introduction to S-PAC ...... Exhibit Hall A, ADSA booth 8:00 am – 5:00 pm Media Room open ...... 250 8:00 am – 5:00 pm Commercial exhibits open...... Exhibit Hall A 8:00 am – 5:00 pm Job Resource Center open...... Exhibit Hall A 8:15 am – 9:15 am SAD Undergraduate Student Interviews for Outstanding Student and Advisor Awards...... 209 8:15 am – 9:30 am SAD Undergraduate Student Judging of Yearbooks, Scrapbooks, Annual Reports...... Exhibit Hall, SAD booth 9:30 am – 10:45 am SAD Undergraduate Student Original Research Oral Competition...... 264 9:30 am – 11:00 am SAD Undergraduate Student Production Oral Presentation Competition...... 263 9:30 am – 1:30 pm Companion Tour 1: Ultimate Under the Market Tour...... Meet in DECC lobby 9:30 am – 5:30 pm Scientific Sessions...... Convention Center 10:30 am – 12:30 pm ARPAS Exam ...... 212 11:15 am – 12:30 pm SAD Undergraduate Dairy Foods Oral Competition...... 264 12:30 pm – 2:00 pm GSD Career Insights Lunch...... 230/231 12:30 pm – 2:00 pm ADSA Past Presidents’ Lunch...... Hyatt, Regency Ballroom E 12:45 pm – 2:15 pm SAD Undergraduate Student Career Roundtable Lunch...... Junior Ballroom B 1:00 pm – 2:00 pm Dairy Foods Division Business Meeting...... 203 2:00 pm – 4:00 pm ARPAS Exam ...... 212 2:30 pm – 3:45 pm SAD Undergraduate Student Small Group Mentoring Session 1. . . . 201/202 (meet-up room) 3:30 pm – 4:00 pm Ice cream break...... Exhibit Hall A 4:00 pm – 5:00 pm SAD visits with commercial exhibitors...... Exhibit Hall A 5:00 pm – 6:30 pm Award Donor Dinner...... Hyatt, Regency Ballroom EF 7:00 pm – 8:00 pm Awards Program and Ceremony...... Hyatt, Regency Ballroom BC 8:15 pm – 9:30 pm Ice Cream Social...... Hyatt, Regency Ballroom Foyer 9:00 pm – 11:00 pm SAD Mixer: Cowsino Night—A Mooooving Event...... Hampton/Homewood, Vine ...... St. North Room

Tuesday, June 25 6:30 am – 8:00 am JDS Editorial Board Breakfast/Meeting...... Hyatt, Bluegrass AB 6:30 am – 8:00 am Dairy Foods Division Milk Proteins and Enzyme Breakfast...... Hyatt, Board of Directors 7:00 am – 5:30 pm Registration open...... 5th St. South Concourse 7:00 am – 5:30 pm Preload open ...... 234 7:00 am – 5:30 pm Family room open...... 235 7:30 am – 9:30 am Poster presentations ...... Exhibit Hall A 8:00 am – 9:00 am Coffee, milk, yogurt, and pastries...... Exhibit Hall A 8:00 am – 9:00 am ADSA Spokesperson Q&A ...... Exhibit Hall A, ADSA booth 8:00 am – 9:00 am SAD Undergraduate Student Business Meeting – Election of Officers. . 203 8:00 am – 4:00 pm Commercial exhibits open...... Exhibit Hall A 8:00 am – 4:00 pm Job Resource Center open...... Exhibit Hall A 8:00 am – 5:00 pm Media Room open ...... 250 9:15 am – 10:15 am SAD Undergraduate Student Small Group Mentoring Session 2. . . . 201/202 (meet-up room) 9:30 am – 1:30 pm Companion Tour 2: “Cinci Top 10” Food and Culture Tour...... Meet in DECC lobby

28 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 29 204 Convention Center Convention 209 230/231 212 B Junior Ballroom 209 260/261 212 SAD booth Exhibit Hall, 232 B Junior Ballroom 264 Exhibit Hall A Exhibit Hall A Regency E Ballroom Hyatt, A and B Junior Ballroom B Bluegrass Hyatt, 708/710 Hilton, South Concourse 5th St. 234 235 Exhibit Hall A Exhibit Hall A 204 250 237/238 201/202 Center Convention AB Bluegrass Hyatt, Exhibit Hall A ...... Workshop: Mixed Models Mixed ...... Workshop: Registration open Registration Discover Conference Steering Committee Meeting ...... Committee Steering Conference Discover Training Media Workshop: Educational Student SAD Undergraduate Exam ARPAS Luncheon Awards Student SAD Undergraduate Lunch Planning Division Program Dairy Foods purchase) for lunch Division Business Meeting (boxed Production Exam ARPAS up yearbooks Exhibits – Pick Student SAD Undergraduate and scrapbooks and Business MeetingADSA SouthernSymposium Branch Meeting – Committee Student SAD Undergraduate Advisors Old Officers and New and Challenge Thesis Three-Minute GSD break cream Ice ...... exhibits of commercial Dismantling Gathering Calf ...... Informal GSD Mix Mingle and ...... Reception and Friends Alumni State Iowa SocialWine and Cheese Society (CSAS) Canadian Science of Animal open Preload open...... room Family presentations Poster and pastries...... yogurt, milk, Coffee, Models Mixed ...... Workshop: Media Room open ...... ADSA Business Meeting and Open Forum ...... and Reception Symposium Teagasc-Moorepark Scientific ...... Sessions...... of DirectorsADSA Board Meeting...... break cream Ice Scientific Scientific ...... Sessions 8:00 am – 12:00 pm 7:00 am – 5:30 pm 2:00 pm – 4:00 pm 2:00 pm – 4:00 pm 2:00 pm – 5:30 pm 2:30 pm – 3:30 pm 2:30 pm – 3:30 pm 3:30 pm – 4:00 pm 4:00 pm – 6:00 pm 5:30 pm – 7:30 pm 7:00 pm – 9:00 pm 7:00 pm – 9:00 pm 7:00 pm – 10:00 pm 7:00 am – 5:30 pm 7:00 am – 5:30 pm 7:30 am – 9:30 am 8:00 am – 9:00 am 8:00 am – 5:00 pm 8:00 am – 5:00 pm 8:30 am – 9:30 am 8:45 am – 5:00 pm 9:30 am – 5:30 pm 3:30 pm – 4:00 pm 9:30 am – 5:30 pm am – 5:30 9:30 10:00 am – 11:00 am am – 11:00 10:00 – 11:30 am 10:30 am – 12:30 pm 10:30 am – 2:00 pm 12:30 pm – 2:00 pm 12:30 pm 12:30 pm – 2:30 pm

Thursday, June 27 Thursday,

Wednesday, June 26 Wednesday, – 2:00 pm 11:45 am

NOTES

30 ADSA-Student Affiliate Division (SAD) Special Events INFORMATION GENERAL Saturday, June 22 Monday, June 24 SAD and GSD Dairy Tour SAD Undergraduate Student Poster and Paper Competitions 12:00 – 5:00 pm Convention Center Young’s Jersey Dairy in Yellow Springs, OH Buses depart from Hampton Inn/Homewood Suites (student HQ) Support the future of ADSA—plan time in your schedule to visit the Tickets: $21 undergraduate posters and oral presentations on Monday morning. See program for complete details. Young’s Jersey Dairy was established in 1946 with a focus on milk- INFORMATION SAD Undergraduate Student Career Roundtable Lunch

ing cows and row crop farming. They began selling their Jersey milk EXHIBIT to the public in the late 1950s. That evolved into the opening of a 12:45 – 2:15 pm convenience store featuring hand-dipped ice cream. Today, Young’s Convention Center is a favorite Ohio destination, with two restaurants, a dairy store, and Tickets: $10 loads of family fun activities including a petting zoo, mini golf, giant slides, and more. They also host a multitude of special events includ- A program favorite, the Career Roundtable Lunch gives students the ing car shows, bike tours, and seasonal festivals. Young’s is a model opportunity to dine and network with professional members repre- for agri-tourism; their operating dairy is also a top family destination, senting a wide array of careers in the dairy industry. The program is offering more than 70,000 gallons of ice cream and 45,000 pounds conveniently scheduled during Monday’s lunch break. Participants of cheese to more than 1 million guests each year. Tour includes farm will learn about careers in the industry, get useful tips on planning tour ticket and bus transportation. for their careers, and much more. Students are encouraged to dress professionally (business casual or better) and bring several copies MAPS SAD Undergraduate Student Hospitality Room of their resumes. Students should also plan time to visit industry 6:00 – 7:00 pm reps in the exhibit hall for information about internships and job Hampton Inn/Homewood Suites opportunities.

The SAD Hospitality Room will be available on Saturday afternoon ADSA Awards Program and Ice Cream Social for members to gather and meet others as they arrive. Information 7:00 – 8:00 pm; 8:15 – 9:30 pm Convention Center about the SAD schedule will be available. All meeting participants, families, and friends are welcome to attend SAD Undergraduate Student Informal Mixer: SAD Dine Around the 2019 ADSA awards program. Please join us at this special event SPONSORS 7:00 pm to recognize and congratulate the 2019 award winners. Everyone is Meet in SAD Hospitality Room, Hampton Inn/Homewood Suites invited to join us for the always-popular ice cream social that imme- SAD officers will host a dine around event on Saturday for schools diately follows the awards program. arriving early. Stop by the SAD hospitality room between 6:00 and SAD Undergraduate Student Mixer: SAD Cowsino Night—A 7:00 pm if your club would like to join. Students from participating Mooooving Event schools are encouraged to join different dinner groups for a fun eve- 9:00 – 11:00 pm ning of networking and good food. Participants are responsible for Hampton Inn/Homewood Suites, Vine St. North Room the cost of their meal. Tickets: $15 OF EVENTS Sunday, June 23 With the competitions behind you, join us for Cowsino/Country SCHEDULE Night at the student hotel. Whether you toss some cards or hit the SAD Undergraduate Student Midday Mixer and Lunch dance floor, the evening is yours to enjoy with undergrads from 11:00 am –12:00 pm across the country. Tickets: $5

Join your fellow dairy clubs for a fun hour of getting reacquainted Tuesday, June 25 and making new friends, and get to know your 2019–2020 SAD offi- SAD Educational Workshop: Media Training cer candidates. Ticket price includes lunch. Note: Registration is lim- 10:30 – 11:30 am ited to ADSA undergraduate student members and advisors. COMMITTEES

With the rapid growth of social media, we all have the ability and, PROGRAM Dairy Quiz Bowl Final Round some might argue, the responsibility, to be ambassadors for agri- 4:30 – 5:00 pm culture. This program will equip participants to interact effectively University teams from across North America will compete in the with traditional media and social media. Registration is free but ADSA-SAD Dairy Quiz Bowl. The event gives schools an opportunity required. to demonstrate their knowledge about dairy production, processing, and ADSA history. The Student Affiliate Division (SAD) invites SAD Undergraduate Student Awards Luncheon you to join them for the excitement of the final round of competi- 11:45 am – 2:00 pm tion as the top two schools go head to head for the title of 2019 Convention Center Dairy Quiz Bowl Winning Team. Tickets: $50 (professionals), $35 (students)

Opening Session and Reception Plan to attend this year’s SAD awards luncheon. The afternoon will 6:00 – 8:15 pm be capped with the presentation of student awards and announcement of new SAD officers. Both students and professionals are Join us at the Opening Session to hear from ADSA President Geoff encouraged to attend. This is a wonderful chance to get to know Dahl with updates on the state of the association and celebrate the the next generation of the dairy industry. recipients of the ADSA Award of Honor and ADSA Distinguished Service Award and new ADSA Fellows. Reception to follow with a live “Roaring 20s” swing band. 31 SAD Schedule of Events

Rooms listed below are in the Duke Energy Convention Center (DECC) unless otherwise noted. Consult the meeting website (https://www.adsa.org/sad) for the latest program information.

Saturday, June 22 12:00 pm – 5:00 pm SAD and GSD Dairy Tour: Young’s Jersey Dairy Tour...... Yellow Springs, Ohio (leave ...... from Hampton/Homewood) 3:00 pm – 5:00 pm Registration open...... 5th St. South Concourse 6:00 pm – 7:00 pm SAD Undergraduate Student Hospitality Room open...... Hampton/Homewood ...... lobby 7:00 pm SAD Undergraduate Student Informal Mixer: SAD Dine Around. . . . Depart from Hampton/ ...... Homewood

Sunday, June 23 7:00 am – 7:00 pm Registration open...... 5th St. South Concourse 8:15 am – 9:15 am SAD Undergraduate Student Officers and Advisors Meeting...... 209 9:30 am – 10:15 am SAD First Business Meeting...... 203 10:00 am – 11:00 am SAD Undergraduate Student Quiz Bowl Officials Meeting...... 209 10:30 am – 11:00 am SAD Undergraduate Student Quiz Bowl Seating Test...... Junior Ballroom B 11:00 am – 12:00 pm SAD Undergraduate Student Midday Mixer and Lunch ...... Junior Ballroom B 12:15 pm – 4:15 pm Dairy Quiz Bowl Seating/Preliminary Rounds...... 263, 264 4:30 pm – 5:00 pm Dairy Quiz Bowl Final Round...... 264 6:00 pm – 6:45 pm Opening Session...... Grand Ballroom A 6:45 pm – 8:15 pm Opening Reception ...... Grand Ballroom B

Monday, June 24 6:30 am – 7:00 am SAD Undergraduate Student Posters setup...... Exhibit Hall A 7:00 am – 5:30 pm Registration open...... 5th St. South Concourse 7:15 am – 8:30 am Turn in yearbooks and scrapbooks...... Exhibit Hall, SAD booth 7:30 am – 9:30 am SAD Undergraduate Student Poster Presentation Competition. . . . . Exhibit Hall A 7:30 am – 9:30 am Poster presentations ...... Exhibit Hall A 7:30 am – 4:00 pm Posters available for viewing...... Exhibit Hall A 8:00 am – 9:00 am Coffee, milk, yogurt, and pastries...... Exhibit Hall A 8:00 am – 5:00 pm Commercial exhibits open...... Exhibit Hall A 8:00 am – 5:00 pm Job Resource Center open...... Exhibit Hall A 8:15 am – 9:15 am SAD Undergraduate Student Interviews for Outstanding Student and Advisor Awards ...... 209 8:15 am – 9:30 am SAD Undergraduate Student Judging of Yearbooks, Scrapbooks, Annual Reports...... Exhibit Hall, SAD booth 9:30 am – 10:45 am SAD Undergraduate Student Original Research Oral Competition...... 264 9:30 am – 11:00 am SAD Undergraduate Student Production Oral Presentation Competition...... 263 9:30 am – 5:30 pm Scientific Sessions...... Convention Center 10:30 am – 12:30 pm ARPAS Exam ...... 212 11:15 am – 12:30 pm SAD Undergraduate Dairy Foods Oral Competition...... 264 12:45 pm – 2:15 pm SAD Undergraduate Student Career Roundtable Lunch...... Junior Ballroom B 2:00 pm – 4:00 pm ARPAS Exam ...... 212 2:30 pm – 3:45 pm SAD Undergraduate Student Small Group Mentoring Session 1. . . . 201/202 (meetup room)

32 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 33 Foyer

5th St. South Concourse 5th St. Exhibit Hall A Exhibit Hall A Exhibit Hall A 203 Exhibit Hall A Exhibit Hall A 201/202 (meetup room) Center Convention 230/231 212 B Junior Ballroom 212 SAD booth Exhibit Hall, B Junior Ballroom Exhibit Hall A Hampton/Homewood, Vine Hampton/Homewood, North Room St. Exhibit Hall A Exhibit Hall A Exhibit A Exhibit Hall Regency EF Ballroom Hyatt, Regency BC Ballroom Hyatt, Regencym Ballroo Hyatt, . . Zinpro Zinpro Schreiber STgenetics Select Sires ...... Southeast Milk Inc. Lallemand Animal Nutrition Lallemand Animal ...... SAD Sponsors and Donors SAD Sponsors ...... GSD Event Sponsors and Donors GSD Event ...... Purina ...... Alltech Provimi DeLaval Daisy Brand Daisy AgSource DairyAgSource Novus International Novus SAD Mixer: Cowsino Night—A Mooooving Event Mooooving Night—A Cowsino SAD Mixer: SAD visits with commercial exhibitors commercial visits with SAD ...... of posters Removal Donor Dinner Award and Ceremony Program Awards Social...... Cream Ice open Registration presentations Poster ...... viewing...... for available Posters and pastries...... yogurt, milk, Coffee, Business Meeting – Election Student of Officers . . SAD Undergraduate open...... exhibits Commercial open...... Center Job Resource Session Mentoring Group Small 2. . . . Student SAD Undergraduate Scientific ...... Sessions...... Training Media Workshop: Educational Student SAD Undergraduate Exam ARPAS Luncheon Awards Student SAD Undergraduate Exam ARPAS up yearbooks Exhibits – Pick Student SAD Undergraduate and scrapbooks Meeting – Committee Student SAD Undergraduate Advisors Old Officers and New and break cream Ice Ice cream break cream Ice Phibro Animal Health Corp. Animal Phibro support of SAD and GSD events at ADSA 2019! support of SAD and Thank you to sponsors and donors for their generous Thank you to sponsors 9:00 pm – 11:00 pm 9:00 pm – 4:00 pm – 5:00 pm pm – 5:00 4:00 5:30 pm 5:00 pm – 6:30 pm 5:00 pm – 8:00 pm 7:00 pm – 9:30 pm 8:15 pm – 7:00 am – 5:30 pm 7:30 am – 9:30 am 7:30 am – 4:00 pm 8:00 am – 9:00 am 8:00 am – 9:00 am 8:00 am – 4:00 pm 8:00 am – 4:00 pm 9:15 am – 10:15 am 9:30 am – 5:30 pm 2:00 pm – 4:00 pm 2:00 pm – 4:00 pm 2:30 pm – 3:30 pm 3:30 pm – 4:00 pm 3:30 pm – 4:00 pm pm – 4:00 3:30 10:30 am – 11:30 am 10:30 am – 12:30 pm

June 25 Tuesday, 11:45 am – 2:00 pm

Thank you to the ADSA 2019 Program Committees

Overall Program Committee Rodrigo Roesch Mike VandeHaar Hasmukh Patel Zey Ustunol Phoebe Qi Mike Brouk Christina Levendoski Michael Miller Milena Corredig Paul Kindstedt Rafael Jimenez-Flores Emma Wall Physiology and Endocrinology Animal Behavior and Well-Being Rob Rhoads Peter Krawczel Ronaldo Cerri Emily Miller-Cushon Massimo Bionaz Amber Adams-Progar Production, Management, and the Environment Animal Health Victor Cabrera Barry Bradford Todd Callaway Andres Contreras Jennifer Heguy Eduardo de Souza Ribeiro Reproduction Breeding and Genetics Stephen Butler Filippo Miglior Alan Ealy Christine Baes Stephen LeBlanc Daniela Lourenco Ruminant Nutrition Francisco Penagaricano Stephanie Ward Brad Hein Hugo Ramirez Ramirez Dairy Foods Jill Anderson Mike Miller Small Ruminant Dave Everett Ahmed Salama Rani Govindasamy-Lucey Guido Invernizzi Sam Alcaine Noemi Castro Sanjeev Anand Rohit Kapoor Teaching/Undergraduate and Graduate Education Cathleen Williams Extension Education Elizabeth Karcher Mike Schutz Abigail Carpenter Lindsay Ferlito Noa Roman-Muniz ADSA Multidisciplinary and International Keynote (MILK) Symposium Forages and Pastures Rafael Jimenez-Flores Andre Brito Daryl Kleinschmit ADSA Southern Section Symposium Matt Akins Jillian Fain Bohlen Growth and Development ADSA Graduate Student Symposium Kristy Daniels Marie Lawton Gustavo Cruz Holly Miller Peter Erickson ADSA-Interbull Sessions Lactation Biology Filippo Miglior Theresa Casey Christine Baes Jimena LaPorta Daniela Lourenco FenQi Zhao Francisco Penagaricano Sha Tao Brad Hein Milk Protein and Enzymes Dave Everett Don McMahon Lloyd Metzger Yves Pouliot

34 Graduate Student Competition: ADSA Dairy Foods Workshops: Oral INFORMATION Laura Colby Teaching: Planning, Implementing, and Evaluating GENERAL Don Otter Classroom Discussion Beth Briczinski Michel Wattiaux Graduate Student Competition: ADSA Dairy Foods Dairy Records Analysis Poster Kas Ingawa Sam Alcaine NANP Nutrition Models Liz Ng Tim Hackmann Ashraf Hassan INFORMATION Mixed Models Graduate Student Competition: ADSA Production Nora Bello EXHIBIT Oral (MS/PhD) Maris McCarthy Peter Krawczel Dan Cooke Luis Moraes Lorraine Sordillo-Gandy Graduate Student Competition: ADSA Production

Poster (MS/PhD) MAPS Keena Mullen Agustin Rius Benjamin Wenner Kees Plaizier Kamal Mjoun Jeff Weyers

ADSA SAD Undergraduate Oral and Poster Competitions SPONSORS Stephanie Ward Molly Kelley OF EVENTS SCHEDULE COMMITTEES PROGRAM

35 NOTES

36 PROGRAM TOC

Scientific Program Table of Contents SCIENTIFIC

Sunday, June 23 Abstract no. Page no. SYMPOSIA AND ORAL SESSIONS NANP Nutrition Models Workshop...... 1–9...... 43

34th ADSA Discover Conference Mini Symposium...... 10...... 44

David M. Barbano Recognition Symposium...... 11–14...... 44

ADSA GSD Symposium: Grant Writing...... 15...... 44

OTHER EVENTS Workshop: Dairy Records Management: Session 1...... 45

Teaching Workshop: Planning, Implementation, and Evaluating Classroom Discussion...... 45

Workshop: Dairy Records Management: Session 2...... 45

Late-Breaking Original Research Session...... 45

Monday, June 24

POSTER PRESENTATIONS ADSA Graduate Student Dairy Foods Poster Competition...... M1–M8...... 46

ADSA Graduate Student (MS) Production Poster Competition...... M9–M19...... 46

ADSA Graduate Student (PhD) Production Poster Competition...... M20–M30...... 47

ADSA-SAD Undergraduate Original Research Poster Competition...... M31–M41...... 48

Animal Health 1...... M42–M58...... 48

Breeding and Genetics 1...... M59–M69...... 50

Dairy Foods: Cheese...... M70–M79...... 51

Dairy Foods: Chemistry...... M80–M90...... 51

Dairy Foods: Microbiology 1...... M91–M102, M195...... 52

Dairy Foods: Processing 1...... M103–M112...... 53

Dairy Foods: Products...... M113–M120...... 54

Growth and Development: Starter and Forage...... M121–M124, M183...... 55

Production, Management, and the Environment 1...... M125–M140...... 55

37 Abstract no. Page no.

Ruminant Nutrition: Calf and Heifer Nutrition...... M141–M162, M194...... 56

Ruminant Nutrition: Protein and Amino Acid Nutrition 1...... M163–M192...... 58

Teaching/Undergraduate and Graduate Education...... M193...... 60

SYMPOSIA AND ORAL SESSIONS CSAS Symposium: From Data to Decisions— The Next Step for Technology in Dairy Production...... 16–20...... 61

ADSA Graduate Student Dairy Foods Oral Competition...... 21–30...... 61

ADSA Graduate Student (MS) Production Oral Competition...... 31–38...... 62

ADSA-SAD Undergraduate Dairy Production Oral Competition...... 39–44...... 63

ADSA-SAD Undergraduate Original Research Oral Competition...... 45–49...... 63

Animal Behavior and Well-Being: Focus on Behavior...... 50–58...... 64

Animal Health: ADSA-NMC Platform Session: Milk Quality and Mastitis Control in a Changing Dairy Industry...... 59–64...... 65

Breeding and Genetics Symposium: Joint ADSA/Interbull Session: Ten Years of Genomic Selection...... 65–70...... 65

Dairy Foods Symposium: Advances in Spore Control Throughout the US Dairy Value Chain...... 71–75...... 66

Extension Education 1...... 76–80...... 66

Forages and Pastures 1...... 81–92...... 67

Production, Management, and the Environment 1...... 93–103...... 68

Reproduction 1...... 104–113...... 69

Ruminant Nutrition 1: Protein and Amino Acid 1...... 114–125...... 70

Ruminant Nutrition Symposium: Mycotoxins—Recognizing Their Presence and Dealing with Them in Ruminant Nutrition...... 126–131...... 71

Small Ruminant Platform Session: Omics Application in Small Ruminants— Current Situation, Limitations, and Opportunities for the Future...... 132–137...... 72

ADSA-SAD Undergraduate Dairy Foods Oral Competition...... 138–142...... 72

ADSA Graduate Student (PhD) Production Oral Competition...... 143–150...... 73

Animal Behavior and Well-Being: Focus on Physiological Response...... 151–160...... 73

Animal Health 1: Metabolic Health and Disease...... 161–170...... 74

Breeding and Genetics Symposium: Joint ADSA/Interbull Session Data Pipelines for Implementation of Genomic Evaluation of Novel Traits...... 171–176...... 75

Dairy Foods: Cheese, Yogurt, and Ice Cream...... 177–187...... 76 38 Abstract no. Page no. PROGRAM TOC SCIENTIFIC Dairy Foods: Products...... 188–197...... 77

Forages and Pastures Symposium: Silage Conservation Practices and Management Effects on Forage Quality, Farm Profitability, and Feed Efficiency...... 198–201...... 78

Lactation Biology 1...... 202–212...... 78

Physiology and Endocrinology 1...... 213–218...... 79

Production, Management, and the Environment 2...... 219–227...... 80

Reproduction Symposium: The Etiology of Pregnancy Failure in Cattle—The When and Why...... 228–232...... 81

Ruminant Nutrition 2: Protein and Amino Acid 2...... 233–244...... 81

Ruminant Nutrition Platform Session: Probiotics, Prebiotics, and Postbiotics: Gut Health and Beyond...... 245–251...... 82

Small Ruminant 1...... 252–257...... 83

Teaching/Undergraduate and Graduate Education Symposium: Strategies for Assessing Student Learning...... 258–261...... 84

Tuesday, June 25

POSTER PRESENTATIONS Animal Behavior and Well-Being 1...... T1–T8...... 85

Animal Health 2...... T9–T23...... 85

Dairy Foods: Microbiology 2...... T24–T37...... 86

Dairy Foods: Milk Quality...... T38–T45...... 87

Dairy Foods: Probiotics, Bioactives, and Health...... T46–T53...... 88

Dairy Foods: Processing 2...... T54–T63...... 89

Extension Education 1...... T64–T68...... 89

Forages and Pastures 1...... T69–T88...... 90

Growth and Development: Colostrum and Transition Milk...... T89–T93...... 91

Physiology and Endocrinology 1...... T94–T109...... 92

Production, Management, and the Environment 2...... T110–T124...... 93

Ruminant Nutrition: Carbohydrates...... T125–T134...... 94

Ruminant Nutrition: Digestion and Metabolism...... T135–T151...... 95

39 Abstract no. Page no. Ruminant Nutrition: Feed Additives 1...... T152–T165...... 96

Ruminant Nutrition: Protein and Amino Acid Nutrition 2...... T166–T189...... 97

Small Ruminant 1...... T190–T196...... 99

SYMPOSIA AND ORAL SESSIONS ADSA Southern Branch Graduate Student Oral Competition...... 262–265...... 100

Animal Behavior and Well-Being: Focus on Affective State...... 266–273...... 100

Joint Animal Health/Reproduction Symposium: Transition Cow Calcium Homeostasis—Health Effects of Hypocalcemia and Strategies for Prevention...... 274–277...... 101

Breeding and Genetics: Health, Efficiency, Resiliency and Other Novel Traits...... 278–288...... 101

ADSA Foundation Scholar Presentation (Dairy Foods)...... 102

Dairy Foods: Microbiology and Health...... 289–294...... 102

Growth and Development 1...... 296, 298...... 103

Lactation Biology Symposium: Refining the Old to Answer the New: Moving Approaches Forward to Study Mammary and Lactation Physiology...... 299–305...... 103

Milk Protein and Enzymes Symposium: Don’t Have a Cow— Plant Proteins, Bovine Protein Expression, and Milk Humanization...... 306–310...... 104

Physiology and Endocrinology 2...... 311–319...... 105

Production, Management, and the Environment Symposium: Advancing Artificial Intelligence on Dairy Farms...... 320–323...... 106

Reproduction 2...... 324–331...... 106

Ruminant Nutrition 3: Vitamins and Minerals...... 332–342...... 107

ADSA Southern Branch Symposium: Dairy Cattle Longevity Revisited— Trends, Economics, and Opportunities...... 343–346...... 108

Animal Health 2: Immunity...... 347–354...... 108

Joint Animal Health/Growth and Development Platform Session: Factors that Influence Calf Health, including Fetal Programming...... 355–361...... 109

Breeding and Genetics: Breeding Strategies and Male Fertility...... 362–372...... 110

Dairy Foods Symposium: Recent Advances in Dairy Food Safety Research...... 373–378...... 111

Dairy Foods: Chemistry...... 379–386...... 111

Physiology and Endocrinology 3...... 387–392...... 112

Production, Management, and the Environment Symposium: Profitability and Sustainability...... 393–398...... 113

40 Abstract no. Page no. PROGRAM TOC SCIENTIFIC Joint Reproduction/Animal Health Platform Session: Transition Cow Health and Reproduction...... 399–407...... 113

Ruminant Nutrition 4: Production and Efficiency...... 408–419...... 114

Ruminant Nutrition 5: Fat and Lipid Metabolism...... 420–431...... 115

Wednesday, June 26

POSTER PRESENTATIONS Animal Behavior and Well-Being 2...... W1–W8...... 117

Animal Health 3...... W9–W24...... 117

Forages and Pastures 2...... W25–W43...... 118

Growth and Development: Milk and Milk Replacer...... W44–W50...... 120

Lactation Biology 1...... W51–W67...... 120

Physiology and Endocrinology 2...... W68–W84...... 122

Production, Management, and the Environment 3...... W85–W101...... 123

Reproduction 1...... W102–W115...... 125

Ruminant Nutrition: Fat and Lipids...... W116–W134...... 126

Ruminant Nutrition: Forages...... W135–W147, W186...... 127

Ruminant Nutrition: Ruminal Fermentation and Gas Production...... W148–W174...... 128

Ruminant Nutrition: Vitamins and Mineral Nutrition...... W175–W185...... 131

SYMPOSIA AND ORAL SESSIONS Teagasc-Moorepark Symposium: Animal Diet, Dairy Product Quality, and Advances in Dairy Foods Nutrition and Health...... 432–440...... 132

Animal Health 3: Gastrointestinal Health...... 441–449...... 133

Animal Health Platform Session: A Summary of Discover Conference 35...... 450–460...... 133

Breeding and Genetics: Genomic Methods and GWAS...... 461–471...... 134

Physiology and Endocrinology 4...... 472–477...... 135

Production, Management, and the Environment 3...... 478–486...... 136

Ruminant Nutrition 6: Fiber and Fermentation...... 487–498...... 137

Ruminant Nutrition Symposium: From Field to Feed Bunk— Application of Remote Sensing and New Age Technology to Improve Forage Production and Nutrient Utilization...... 499–502...... 138

41 Abstract no. Page no.

Animal Health 4...... 503–506...... 138

Growth and Development 2...... 507, 508...... 139

MILK Symposium: Improving Milk Production, Quality, and Safety in Developing Countries...... 509–517...... 139

Production, Management, and the Environment 4...... 518–523...... 140

Production, Management, and the Environment Symposium: Future of Housing for Dairy Cattle...... 524–528...... 141

ADSA Foundation Scholar Presentation (Production)...... 529...... 141

Ruminant Nutrition Symposium: Dietary Methyl Donor Supplementation and Hepatic Health in Transition Dairy Cows...... 530–533...... 141

Ruminant Nutrition 7...... 534–544...... 142

Author Index...... 145

Recorded Symposia Presentations All symposia at the 2019 ADSA Annual Meeting are being recorded and will be available free of charge to meeting attendees shortly after the meeting ends for a period of 60 days. Please note that individual presentations may be excluded from a symposium recording if presenter permission was not granted. The REC icon in the scientific program indicates that a presentation is being recorded.

42 Sunday, June 23 SUNDAY ORALS SYMPOSIA AND ORAL SESSIONS MONDAY NANP Nutrition Models Workshop POSTERS Chair: Timothy Hackmann, University of California, Davis Sponsors: USDA, AFRI, and McNamara Research Fund in Agriculture Firm 201/202

9:00 AM 1 Welcoming remarks. J. McNamara*, McNamara Research in Agriculture Firm, Pullman, WA. MONDAY ORALS 9:10 AM 2 Tutorial on R software. T. Hackmann*, University of California, Davis, Davis, CA.

9:25 AM 3 Estimation of parameter values: Lecture and exercises. M. D. Hanigan*1 and V. L. Daley1,2, 1Virginia Tech, Blacksburg, VA, 2National Animal Nutrition Program, University of Kentucky, Lexington, KY. TUESDAY 10:55 AM Break POSTERS

11:05 AM 4 Cross validation and bootstrapping: Part I (lecture). J. A. D. R. N. Appuhamy*1 and L. E. Moraes2, 1Department of Animal Science, Iowa State University, Ames, IA, 2De- partment of Animal Science, The Ohio State University, Columbus, OH.

11:35 AM 5 Cross validation and bootstrapping: Part II (exercises). J. A. D. R. N. Appuhamy*1 and L. E. Moraes2, 1Department of Animal Science, Iowa State University, Ames, IA, 2De- TUESDAY

partment of Animal Science, The Ohio State University, Columbus, OH. ORALS

12:35 PM Lunch

1:25 PM 6 Automated model selection: Part I (lecture). V. L. Daley*1, T. J. Hackmann2, and M. D. Hanigan3, 1National Animal Nutrition Program (NANP), University of Ken- tucky, Lexington, KY, 2University of California, Davis, CA, 3Virginia Tech, Blacksburg, VA. WEDNESDAY POSTERS 1:55 PM 7 Automated model selection: Part II (exercises). V. L. Daley*1, T. J. Hackmann2, and M. D. Hanigan3, 1National Animal Nutrition Program (NANP), University of Ken- tucky, Lexington, KY, 2University of California, Davis, CA, 3Virginia Tech, Blacksburg, VA.

2:55 PM Break

3:05 PM 8 Molly and other dynamic models: Part I (lecture). WEDNESDAY H. A. Rossow*, University of California, Davis, Davis, CA. ORALS

3:35 PM 9 Molly and other dynamic models: Part II (exercises). H. A. Rossow*, University of California, Davis, Davis, CA.

4:35 PM Reception follows AUTHOR INDEX

43 34th ADSA Discover Conference Mini Symposium Chair: Jeffrey Firkins, The Ohio State University 204

2:00 PM Discover Conference program overview. Larry Miller, ADSA Discover Conferences.

2:15 PM 10 Mini-symposium on Discover 34—Re-examining amino acid and energy interactions in the dairy cow. 1 2 3 4 1 REC G. A. Broderick* , J. A. Metcalf* , J. L. Firkins , and L. R. Miller , Broderick Nutrition & Research LLC, Madison, WI, 2Trouw Nutrition Agresearch, Guelph, ON, Canada, 3The Ohio State University, Columbus, OH, 4ADSA Discover Confer- ence Series, Centreville, MD.

3:15 PM Chair-led discussion.

David M. Barbano Recognition Symposium Chair: Rafael Jimenez-Flores, The Ohio State University Sponsor: Danone North America 206

2:00 PM 11 Introductory remarks on a biographical presentation of our honoree, Professor David Barbano. REC R. Jimenez-Flores*, The Ohio State University, Columbus, OH.

2:15 PM 12 Milk composition testing: From dairy farmer payment to dairy processor efficiency to dairy farm and animal -diag REC nostics. L. Metzger*, South Dakota State University, Brookings, SD.

2:45 PM 13 The Mozzarella/pasta filata years: From pizza cheese to traditional Sicilian Ragusano. 1 2 1 2 REC J. Yun and P. Kindstedt* , Parmlat Canada, Toronto, ON, Canada, University of Vermont, Burlington, VT.

3:15 PM 14 The milk filtration revolution: Pioneering “milk refining”. REC B. Nelson*, Daisy Brand, Dallas, TX.

3:45 PM Reflections of a life immersed in the science of milk. REC David M. Barbano.

ADSA GSD Symposium: Grant Writing Chair: Marie Lawton, Cornell University 207/208

2:00 PM 15 Grantsmanship: Top ten tools for success in grant writing.

REC J. Williams*, USDA National Institute of Food and Agriculture, Washington, DC.

2:45 PM Panel discussion.

44 OTHER EVENTS SUNDAY ORALS Workshop: Dairy Records Management: Session 1 Chair: Kas Ingawa, North Carolina State University Room 212 8:00 AM to 12:00 PM MONDAY POSTERS Teaching Workshop: Planning, Implementation, and Evaluating Classroom Discussion Chair: Michel Wattiaux, University of Wisconsin-Madison Room 210 1:00 to 4:00 PM MONDAY ORALS

Workshop: Dairy Records Management: Session 2 Chair: Kas Ingawa, North Carolina State University Room 212 1:00 to 5:00 PM TUESDAY POSTERS

Late-Breaking Original Research Session Room 205 3:00 to 5:00 PM TUESDAY ORALS WEDNESDAY POSTERS WEDNESDAY ORALS AUTHOR INDEX

45 Monday, June 24 POSTER PRESENTATIONS

ADSA Graduate Student Dairy Foods Poster Competition M1 The role of sweeteners and protein source on high-protein low-carbohydrate bar shelf life. H. Keefer*, S. Nishku, and M. A. Drake, North Carolina State University, Raleigh NC.

M2 Developing a blood glucose meter-based method for the rapid measurement of lactose in dairy ingredients. C. Wagner*1,2, J. Amamcharla1, A. Rao2, and L. Metzger3, 1Kansas State University, Manhattan, KS, 2Agropur Ingredients, La Crosse, WI, 3South Dakota State University, Brookings, SD.

M3 Characterization of milk and soy phospholipid liposomes and their effects on inflammation using an adipocyte model. E. Kosmerl*, D. Rocha-Mendoza, I. García-Cano, O. Ziouzenkova, and R. Jiménez-Flores, The Ohio State University, Columbus, OH.

M4 Forward osmosis concentration of skim and whole milk at different temperatures: effect on flux and milk powder quality. A. Beldie* and C. I. Moraru, Cornell University, Ithaca, NY.

M5 Utilization of acid whey as a fermentation aid to developing an enriched feed ingredient. A. Mayta-Apaza*, I. García-Cano, D. Rocha-Mendoza, and R. Jiménez-Flores, The Ohio State University, Columbus, OH.

M6 A natural antimicrobial from Bacillus subtilis, a predominant constituent of membrane biofilms. P. Verma*1,2 and S. Anand1,2, 1Midwest Dairy Foods Research Center, Brookings, SD, 2Dairy and Food Science Department, South Dakota State University, Brookings, SD.

M7 Manufacturing low-spore-count skim milk powders by combining optimized raw milk holding conditions and hydrodynamic cavitation. N. Awasti*, P. Chaudhary, and S. Anand, Department of Dairy and Food Science, South Dakota State University, Brookings, SD.

M8 Effect of lactic acid and galactose on the physical, chemical, and thermal properties of deproteinized whey powders. P. Thorakkattu* and J. Amamcharla, Kansas State University, Manhattan, KS.

ADSA Graduate Student (MS) Production Poster Competition M9 Experimental heat stress alters the fecal microbiome of lactating dairy cows. M. Witzke*, R. Rodrigues, E. Shangraw, A. Ericsson, T. McFadden, and P. Adkins, University of Missouri, Columbia, MO.

M10 Rectal temperature, respiration rate, and heart rate of slick-hair and wild-type lactating Holstein cows under heat stress. C. G. Ríos-Solís*, N. R. Cid-Hernández, E. Ruiz-Cortés, E. Valencia, J. E. Curbelo-Rodríguez, and G. Ortiz-Colón, University of Puerto Rico, Mayagüez, PR.

M11 Evaluating the impact of stage of life on anti-Müllerian hormone in dairy cattle. K. Alward*1, W. Graves1, R. Palomares2, A. Nelson1, and J. Bohlen1, 1Animal and Dairy Science, University of Georgia, Athens, GA, 2College of Veterinary Medicine, University of Georgia, Athens, GA.

M12 Effects of timing of artificial insemination and use of semen extenders on fertility of dairy heifers subjected to timed artificial insemination. C. C. Figueiredo*1, D. Z. Bisinotto1, R. C. Chebel1, R. Le Boucher2, S. Camugli2, E. Schimitt2, C. Arnoult3, W. W. Thatcher1, and R. S. Bisinotto1, 1University of Florida, Gainesville, FL, 2IMV-Technologies, L’Aigle, France, 3University of Grenoble Alpes, Grenoble, France.

M13 Using 30-h in vitro NDF digestibility of feedstuffs in ration formulation: evaluation of predictions for milk and methane production in lactating dairy cows. K. C. Krogstad*1, D. L. Morris1, P. J. Kononoff1, and K. J. Herrick2, 1Department of Animal Science, University of Nebraska-Lincoln, Lincoln, NE, 2POET Nutrition, Sioux Falls, SD.

46 M14 Ruminal degradation and intestinal digestibility of hydrolyzed feather meal with and without blood. K. Buse*, D. Morris, and P. Kononoff, University of Nebraska-Lincoln, Lincoln, NE. SUNDAY ORALS

M15 Effect of feeding switchgrass hay to dairy cows during the dry period. J. F. Rivera*1, S. W. Gee1, J. C. DeBruyn2, A. Heeg2, M. Thimmanagari2, and A. J. Carpenter1, 1Department of Animal Biosciences, University of Guelph, Ridgetown, ON, Canada, 2Ontario Ministry of Food, Agriculture, and Rural Affairs, Guelph, ON, Canada.

M16 Effect of weaning and supplemental butyrate on nutrient transporter expression in Holstein calves. R. Hiltz*1, D. McCurdy1, K. Klanderman2, S. Moreland2, and A. H. Laarman1, 1Department of Animal and Veterinary Science, 2 MONDAY

University of Idaho, Moscow, ID, Nutriad Inc., Hampshire, IL. POSTERS

M17 Supplementation of serotonin or fluoxetine impacts bioenergetics in dairy calves. S. L. Field*, M. G. Marrero, A. L. Skibiel, B. Dado-Senn, and J. Laporta, Department of Animal Sciences, University of Florida, Gainesville, FL.

M18 Comparison of IgG absorption in calves fed a commercial colostrum replacer or supplement maternal colostrum. A. J. Lopez*1, C. M. Jones2, A. J. Geiger3, and A. J. Heinrichs1, 1Department of Animal Science, The Pennsylvania State University,

University Park, PA, 2Department of Dairy Science, The University of Wisconsin, Madison, WI, 3Zinpro Corporation, Eden Prairie, MONDAY MN. ORALS

M19 Alfalfa establishment: Evaluating the effects of underseeding sudangrass and ryegrass on forage yields and chemical composition under drought conditions. C. Matteau*1,2, B. Baurhoo1,2, A. Mustafa1, and P. Seguin1, 1McGill University, Sainte-Anne-de-Bellevue, QC, Canada, 2Belisle Solution Nutrition Inc., Saint-Mathias-sur-Richelieu, QC, Canada. TUESDAY POSTERS

ADSA Graduate Student (PhD) Production Poster Competition M20 Effect of duration of exposure to diets differing in DCAD on calcium metabolism after a parathyroid hormone challenge in dairy cows. A. Vieira-Neto*, I. M. R. Leao, J. G. Prim, R. Zimpel, K. V. de Almeida, M. M. Nehme, J. Bollatti, A. C. M. Silva, A. Revilla-Ruiz, C. D. Nelson, and J. E. P. Santos, University of Florida, Gainesville, FL. TUESDAY M21 Nitrogen metabolism in lactating dairy cows supplemented withN -acetyl-l-methionine as a source of rumen-protected ORALS methionine. F. X. Amaro*1, E. J. C. Duvalsaint1, D. Kim1, R. Restelatto1, P. Carvalho1, A. Oyebade1, Y. Jiang1, A. P. Cervantes1, K. G. Arriola1, L. F. Ferraretto1, A. T. Adesogan1, J.-S. Eun2, J. S. Park2, S. H. Lee2, D. Vyas1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Institute of Integrated Technology, CJ CheilJedang, Suwon, South Korea.

M22 Feeding rumen-protected choline to prepartum Holstein cows in negative energy balance increases circulating lipoprotein WEDNESDAY

phosphatidylcholine and triglyceride levels while preventing hepatic triglyceride accrual. POSTERS W. A. Myers*1, M. G. Zenobi2, B. A. Barton3, C. R. Staples2, and J. W. McFadden1, 1Cornell University, Ithaca, NY, 2University of Florida, Gainesville, FL, 3Balchem Corp., New Hampton, NY.

M23 Amino acid composition of cattle tissue and milk, and various feeds used in ruminant diets using multiple hydrolysis times. A. F. Ortega*, D. A. Ross, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

M24 Importance of including body weight loss in assessing cow responses to dietary protein reduction. WEDNESDAY E. Liu* and M. J. VandeHaar, Michigan State University, East Lansing, MI. ORALS

M25 The effects of citral as a therapeutic treatment for Escherichia coli mastitis in lactating dairy cattle. C. M. Scholte*, A. M. Fischer, H. M. Mader, D. Biswas, and K. M. Moyes, University of Maryland, College Park, MD.

M26 Starch content of the close-up dry cow diet can affect insulin sensitivity of newborn dairy calves early in life. J. Haisan*1, Y. Inabu2, W. Shi1, and M. Oba1, 1Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2The Research Center for Animal Science, Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima, Japan. AUTHOR INDEX M27 Managing feed deficits in early lactation—The effect of restricted pasture allowance on dairy cow production. A. Claffey*1,3, L. Delaby2, T. M. Boland3, E. Lewis4, and E. Kennedy1, 1Teagasc Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, 2INRA, AgroCampus Ouest, UMR Physiologie, Environnement et Génétique pour l’Animal et les Systèmes d’Elevage, Saint Gilles, France, 3School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland, 4Devenish Nutrition Limited, Belfast, UK. 47 M28 αS1-Casein (CSN1S1) suppresses β-casein expression via JAK2/STAT5a signaling pathway in goat mammary epithelial cells. N. Song* and J. Luo, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.

M29 Effects of feeding moderate- or high-starch close-up diet to cows on response of newborn calves to intravenous injection of glucagon-like peptide 1. Y. Inabu*1, J. Haisan2, M. Oba2, and T. Sugino1, 1Department of Bioresource Science, Graduate School of Biosphere Science, Hi- roshima University, Higashi-Hiroshima, Japan, 2Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

M30 Effects of recent and ancient inbreeding on performance of Dutch Holstein Friesian dairy cattle. H. P. Doekes*1,2, R. F. Veerkamp1, P. Bijma1, S. J. Hiemstra2, G. de Jong3, and J. J. Windig1,2, 1Animal Breeding and Genomics, Wa- geningen University & Research, Wageningen, the Netherlands, 2Centre for Genetic Resources the Netherlands, Wageningen University & Research, Wageningen, the Netherlands, 3Cooperation CRV, Arnhem, the Netherlands.

ADSA-SAD Undergraduate Original Research Poster Competition M31 Effect of air and probiotics on in vitro fermentation. R. Y. Rha*, S. L. Ratiff, J. S. Scott, and R. A. Kohn, University of Maryland, College Park, MD.

M32 Fecal nutrient content of slick-hair and wild-type dairy cows under heat stress. C. G. Ríos-Solís, N. L. Rosa-Padilla*, and G. Ortiz-Colón, University of Puerto Rico, Mayagüez, PR.

M33 Effects of feeding 25-hydroxyvitamin D3 versus vitamin D3 to dairy calves: Effects on responses to endotoxin challenge. S. M. Buoniconti*1, L. P. Blakely1, M. Reese1, M. F. Kweth1, T. L. Williams1, M. Zenobi1, C. R. Staples1, P. Celi2, C. Cortinhas2, and C. D. Nelson1, 1University of Florida, Gainesville, FL, 2DSM Nutritional Products, Columbia, MD.

M34 Colony stimulating factors modulate uterine caruncle immune cell phenotype in dairy cows. M. Smith*, J. Laguna, R. Nelli, and G. A. Contreras, Michigan State University, East Lansing, MI.

M35 Behavioral response of dairy cows after subcutaneous insertion of real-time temperature-detecting biosensor: A pilot study. K. Sheng*, K. Reuscher, H. Chung, C. Choi, Y. Kim, S. Brounts, and J. Van Os, University of Wisconsin-Madison, Madison, WI.

M36 Disrupting circadian rhythms during the dry period decreases blood glucose but significantly increases milk production. G. Wernert*1, A. Suarez-Trujillo1, M. Grott1, J. Johnson2, T. Steckler1, J. Townsend3, K. Plaut1, J. Boerman1, and T. Casey1, 1Depart- ment of Animal Sciences, Purdue University, West Lafayette, IN, 2USDA-ARS, West Lafayette, IN, 3Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN.

M37 Co-dispersion of chia plant protein and casein micelles in milk. S. Tieu*, A. Mayta-Apaza, J. Ortega-Anaya, and R. Jimenez-Flores, The Ohio State University, Columbus, OH.

M38 Rumen-protected methionine supplementation during early lactation and associations with plasma amino acid, metabolite concentrations and a novel metabolite health index. K. R. Gallagher*1, A. L. Kerwin1, J. N. Tikofsky2, M. M. McCarthy3, and T. R. Overton1, 1Department of Animal Science, Cornell University, Ithaca, NY, 2Purina Animal Nutrition, Gray Summit, MO, 3Adisseo USA Inc., Alpharetta, GA.

M39 The effects of regrouping dairy cattle in pairs or individually on fecal cortisol metabolite concentrations. P. L. Knickerbocker* and J. M. Huzzey, California Polytechnic State University, San Luis Obispo, CA.

M40 Acute behavioral effects of regrouping postpartum dairy cattle in pairs or individually. K. A. Mazer* and J. M. Huzzey, California Polytechnic State University, San Luis Obispo, CA.

M41 The effects of polymorphisms in growth hormone receptor, insulin-like growth factor-1, and tumor necrosis factor α genes on hepatic gene expression in postpartum dairy cattle. A. N. Staffin*, S. E. LaCount, W. R. Butler, and T. R. Overton, Cornell University, Ithaca, NY.

Animal Health 1 M42 Transient versus persistent subclinical hypocalcemia: Association of calcium status with early lactation disease and production in Holstein cows. J. A. A. McArt*1 and R. C. Neves2, 1Cornell University, Ithaca, NY, 2Texas Tech University, Lubbock, TX. 48 M43 Effect of postpartum milking strategy on plasma calcium concentration and risk of subclinical hypocalcemia in dairy cows. A. Valldecabres*1, R. Lopes1, A. Lago2, C. Blanc3, and N. Silva-del-Río1, 1Veterinary Medicine Teaching and Research Center, SUNDAY University of California Davis, Tulare, CA, 2DairyExperts Inc., Tulare, CA, 3GTV Dairies, Tipton, CA. ORALS

M44 The effect of prepartum negative dietary cation-anion difference and serum calcium concentration on blood neutrophil function in the transition period. R. Couto Serrenho*, E. I. Morrison, O. Bogado Pascottini, and S. J. LeBlanc, University of Guelph, Guelph, ON, Canada.

M45 Factors that contribute to ketosis in early lactation Holstein dairy cattle. MONDAY

C. Sousa* and H. Rossow, School of Veterinary Medicine, University of California, Davis, Davis, CA. POSTERS

M46 Evaluation of the economic costs of ketosis and their prevention strategies in dairy cattle. C. Marques, A. Kbada, L. Castillejos, and S. Calsamiglia*, Universitat Autonoma de Barcelona, Bellaterra, Spain.

M47 Effect of automating health monitoring on detection of health disorders and performance of lactating dairy cows. M. M. Perez*, E. M. Cabrera, and J. O. Giordano, Department of Animal Science, Cornell University, Ithaca, NY.

M48 Characterization of peripartum circulating metabolites in cows with varying degrees of liver triglyceride accumulation. MONDAY ORALS C. R. Seely*, H. T. Holdorf, R. S. Pralle, R. C. Oliveira, J. L. Woolf, M. R. Moede, S. J. Erb, and H. M. White, University of Wiscon- sin-Madison, Madison, WI.

M49 Prevalence of subclinical ketosis and its effects on milk production and blood chemistry in high-yielding dairy cattle. F. M. Shohel Al*1, H.-W. Lee2, B. Park3, S. Jin1, S.-S. Lee1, S. Kwon4, E. Kim5, and Y.-I. Cho1, 1Sunchon National University, Sun- cheon-si, Republic of Korea, 2Mari Animal Medical Center, Yongin-si, Republic of Korea, 3Animal Clinic of Hongseong Naknong Nonghyup, Hongseong-gun, Republic of Korea, 4Woo Sarang animal clinic, Yongin-si, Republic of Korea, 5National Institute of TUESDAY Animal Science, Cheonan-si, Republic of Korea. POSTERS

M50 Haptoglobin critical thresholds for predicting health disorders during the transition period. A. L. Kerwin*1, D. V. Nydam2, W. S. Burhans3, S. K. Wall4, K. M. Schoenberg4, K. L. Perfield4, and T. R. Overton1, 1Department of Animal Science, Cornell University, Ithaca, NY, 2Department of Population Medicine and Diagnostic Sciences, College of Veteri- nary Medicine, Cornell University, Ithaca, NY, 3Dairy-Tech Group, South Albany, VT, 4Elanco US Inc., Greenfield, IN.

M51 Evaluation of reproduction and behavior of dairy cows treated with Pegbovigrastim.

M. X. da Silva Oliveira*1, D. D. McGee2, J. A. Brett3, and A. E. Stone1, 1Animal and Dairy Sciences, Mississippi State University, TUESDAY ORALS Mississippi State, MS, 2Elanco Animal Health, Greenfield, IN, 3College of Veterinary Medicine, Mississippi State University, Mis- sissippi State, MS.

M52 Impact of a liposome-TLR agonist stimulant on macrophage bactericidal activity against Staphylococcus aureus and on intramammary immune responses. L. Caixeta*1,2, S. Scheu2, V. Rosso2, W. Wheat2, and S. Dow2,3, 1Department of Veterinary Population Medicine, University of Min- 2 3 nesota, St. Paul, MN, Department of Clinical Sciences, Colorado State University, Fort Collins, CO, Laporte Therapeutics, Inc., WEDNESDAY

Fort Collins, CO. POSTERS

M53 The probability of subclinical mastitis and isolated organisms in organic dairy herds varies between years. E. K. Luc*1, L. G. Schneider1, V. L. Couture1, H. R. Bailey1, P. D. Krawczel1, S. R. Smith2, A. G. Ríus1, and G. M. Pighetti1, 1The Uni- versity of Tennessee, Knoxville, TN, 2University of Kentucky, Lexington, KY.

M54 Isolated microorganisms from mammary quarters milk of buffaloes in automatic milking system.

D. C. Sales2, H. Tonhati2, J. F. Borges4, R. D. S. Gomes1, I. L. S. Oliveira1, H. A. P. Lopes1, A. H. N. Rangel*1, and J. G. B. Galvão Jr.2, WEDNESDAY 1 2

Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, Instituto Federal de Educação do Rio Grande do Norte, ORALS Ipanguaçu, RN, Brazil, 3Universidade Estadual Paulista, Jaboticabal, SP, Brazil, 4Universidade Federal Rural do Semiárido, Mos- soró, RN Brazil.

M55 Survey of Clostridium populations from dairies across the United States. J. S. Thompson*, A. H. Smith, M. N. Griffin, T. L. March, R. F. Teal, V. G. Bretl, R. R. Geier, and T. G. Rehberger, Arm and Hammer, Waukesha, WI.

M56 Molecular characterization of Escherichia coli isolates obtained from bovine clinical mastitis. AUTHOR H. Orsi, F. F. Guimaraes, S. F. Joaquim, S. T. Guerra, J. C. F. Pantoja, M. G. Ribeiro, R. H. Hernandes, H. Langoni, and V. L. M. INDEX Rall*, UNESP, Botucatu, SP, Brazil.

49 M57 Biofilm production by Escherichia coli isolates obtained from bovine clinical mastitis. H. Orsi, F. F. Guimaraes, S. F. Joaquim, S. T. Guerra, J. C. F. Pantoja, M. G. Ribeiro, R. H. Hernandes, H. Langoni, and V. L. M. Rall*, UNESP, Botucatu, SP, Brazil.

M58 Distribution and factors associated with antimicrobial usage for cows and preweaned calves in large dairy farms. J. Leite de Campos*1, A. Steinberger2, T. Goldberg2, N. Safdar2, A. Kates2, J. Shutske2, A. Sethi2, G. Suen2, and P. L. Ruegg1, 1Michi- gan State University, Lansing, MI, 2University of Wisconsin, Madison, Madison, WI.

Breeding and Genetics 1 M59 Associations between serum total protein and genomic predicted transmitting abilities for production, fitness, and -confor mation in organic Holstein calves. I. Haagen*1, L. Han1, L. Hardie1, B. Heins2, and C. Dechow1, 1The Pennsylvania State University, University Park, PA, 2University of Minnesota, Morris, MN.

M60 Genetic polymorphism of κ-casein on Coalho cheese yield from Zebu cows. I. L. S. Oliveita1, R. C. Madruga2, R. D. S. Gomes1, E. P. E. Silva1, E. G. S. O. Silva1, J. S. Bezerra3, M. F. Bezerra1, D. C. Sales4, L. H. F. Borba1, J. G. B. Galvão Jr.5, and A. H. N. Rangel*1, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Associa- ção Brasileira dos Criadores de Zebu, Parnamirim, RN, Brazil, 3Universidade Federal Rural de Pernambuco, Recife, PE, Brazil, 4Universidade do Estado de São Paulo, Jaboticabal, SP, Brazil, 5Instituto Federal de Educação do Rio Grande do Norte, Ipan- guaçu, RN, Brazil.

M61 High-resolution purity analysis of sex-sorted sperm and correlation with field results. K. M. Evans, C. Heuer, C. González-Marín*, J. G. Escobar, J. F. Moreno, and R. Vishwanath, Sexing Technologies, Navasota, TX.

M62 Impact of accounting for parent and genotyped daughters’ average in the estimation of deregressed estimated breeding values used in multiple-step genomic evaluations. H. R. de Oliveira1,2, L. F. Brito2,3, M. Sargolzaei2,4, F. Fonseca e Silva1, J. Jamrozik2,5, D. A. L. Lourenco6, and F. S. Schenkel*2, 1Uni- versidade Federal de Viçosa, Viçosa, Minas Gerais, Brasil, 2University of Guelph, Guelph, ON, Canada, 3Purdue University, West Lafayette, IN, 4Select Sires Inc., Plain City, OH, 5Canadian Dairy Network, Guelph, ON, Canada, 6University of Georgia, Athens, GA.

M63 Understanding the impact of technologies and novel phenotypes on breeding strategies for genetic progress in dairy cattle. C. Lynch*1, F. Schenkel1, K. Houlahan1, G. de Oliveira Junior1, L. Alcantara1, and C. Baes1,2, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada, 2Institute of Genetics, Vetsuisse Faculty, University of Bern, Bern, Bern, Switzerland.

M64 Approximate generalized least squares method for large-scale genome-wide association study. L. Ma1, J. Jiang1, D. Prakapenka2, J. Cole3, and Y. Da*2, 1University of Maryland, College Park, MD, 2University of Minnesota, Saint Paul, MN, 3USDA/ARS, Beltsville, MD.

M65 Computing pipeline for genomic prediction and estimation using haplotypes and SNP markers. D. Prakapenka* and Y. Da, University of Minnesota, Saint Paul, MN.

M66 Changes of genomic predictions with the algorithm of proven and young (APY) using different core animals in dairy cattle. S. Tsuruta*1, D. A. L. Lourenco1, Y. Masuda1, I. Misztal1, and T. J. Lawlor2, 1University of Georgia, Athens, GA, 2Holstein Associa- tion USA, Brattleboro, VT.

M67 Plasma cholesterol and show-ring success of cholesterol deficiency carriers. B. L. Basiel*, A. L. Macrina, and C. D. Dechow, The Pennsylvania State University, State College, PA.

M68 The lactation curve of the Italian river buffalo. M. Fioretti1, A. Cesarani2, R. Negrini1, and N. Macciotta*2, 1Associazione Italiana Allevatori, Rome, Italy, 2Università di Sassari, Dipartimento di Agraria, Sassari, Italy.

M69 Haplotype-based methods to select animals to sequence for later accurate imputation. A. M. Butty1, M. Sargolzaei1,2, F. Miglior1, P. Stothard3, F. S. Schenkel1, B. Gredler-Grandl4,5, and C. F. Baes*1,6, 1University of Guelph, Guelph, ON, Canada, 2Select Sires Inc., Plain City, OH, 3University of Alberta, Edmonton, AB, Canada, 4Qualitas AG, Zug, Switzerland, 5Wageningen University, Wageningen, the Netherlands, 6University of Bern, Bern, Switzerland.

50 Dairy Foods: Cheese SUNDAY

M70 Comparison of different types of acidity values of three phases of caprine cheese milk during Cheddar cheese manufacture. ORALS R. Paswan*, A. Siddique, and Y. W. Park, Fort Valley State University, Fort Valley, GA.

M71 Fatty acid profiles of control and iron-fortified caprine milk Cheddar cheeses stored under different time and temperature. A. Siddique* and Y. W. Park, Fort Valley State University, Fort Valley, GA.

M72 Physicochemical, textural and sensory characteristics of control and rice powder-added Camembert cheeses during 4 weeks of aging. MONDAY J. H. Nam1, H. C. Bae1, Y. W. Park*2, and M. S. Nam1, 1Chungnam National University, Daejeon, Chungnam, Korea, 2Fort Valley POSTERS State University, Fort Valley, GA.

M73 Effect of storage of high concentrated micellar casein on the functional properties of process cheese. A. R. A. Hammam*, S. L. Beckman, V. Sunkesula, and L. E. Metzger, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

M74 Effect of delactose permeate fraction addition and direct acidification on low moisture part skim mozzarella composition. MONDAY

D. Grossbier* and T. Schoenfuss, University of Minnesota, St Paul, MN. ORALS

M75 Effect of basil Ocimum( basilicum Lamiaceae) on technological properties of buffalo fresh cheeses. B. R. Saraiva1, B. C. Agustinho*2, J. C. R. Ribas2, A. C. P. Vital2, L. Zeoula2, and P. T. Matumoto-Pintro1,2, 1Programa de Pós-Gradu- ação em Ciência de Alimentos, Universidade Estadual de Maringá, Maringá, Paraná, Brazil, 2Programa de Pós-Graduação em Zootecnia, Universidade Estadual de Maringá, Maringá, Paraná, Brazil.

M76 Effect of breed on the physicochemical and textural characteristics of South African artisanal cheese. TUESDAY F. Nyamakwere1, E. Raffrenato1, M. Busti3, P. A. Gouws2, K. Dzama1, and G. Esposito*1, 1Department of Animal Sciences, Stellen- POSTERS bosch University, Stellenbosch, South Africa, 2Department of Food Sciences, Stellenbosch University, Stellenbosch, South Africa, 3Caseificio della famiglia Busti, Fauglia, Pisa, Italy.

M77 A survey on commercial US manufactured direct-salted block Gouda cheeses. Y. Gong*1, S. Govindasamy-Lucey2, J. J. Jaeggi2, M. E. Johnson2, and J. A. Lucey1,2, 1University of Wisconsin–Madison, Madison, WI, 2Wisconsin Center for Dairy Research, Madison, WI. TUESDAY

M78 Development of a rapid method using near-infrared spectroscopy to quantify starch and cellulose present in shredded ORALS Asiago, Parmesan, and Romano cheeses. L. Vázquez-Portalatín* and T. C. Schoenfuss, University of Minnesota, Saint Paul, MN.

M79 Manufacture and physicochemical characteristics of milk protein hybrid probiotics delivery systems produced by chymosin- induced gelation. L. A. Istifiani1, D.-H. Yang*1, H.-K. Ha2, W.-J. Lee3, and M.-R. Lee1, 1Daegu University, Daegu, South Korea, 2Sunchon National WEDNESDAY University, Sunchon, South Korea, 3Gyeongsang National University, Jinju, South Korea. POSTERS

Dairy Foods: Chemistry M80 Stability of algae oil against oxidation by microencapsulation with blends of caprine milk protein, β-glucan, and maltodex- trin. WEDNESDAY A. Mora-Gutierrez*, R. Attaie, M. T. Nuñez de González, J. M. Kirven, and S. Woldesenbet, Prairie View A&M University, Prairie View, TX. ORALS

M81 An ultra-performance liquid chromatography method for furosine detection in liquid milk using microwave digestion. F. Wang1,4, Y. Zhang1,2, Q. Wang1,2, G. Huang1,2, K. Liu1,2, J. Wang1,2, N. Zheng1,3, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 3Laboratory of Quality and Safety Risk Assessment for Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 4 Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, AUTHOR INDEX Shandong, China.

51 M82 Evaluation of an ELISA-based visualization microarray chip technique for the detection of veterinary antibiotics in milk. B. Du1,2, F. Wen1, Y. Zhang1, N. Zheng1, S. Li1, S. Zhao1, H. Liu1, L. Meng1, F. Li2, and J. Wang*1, 1Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, China.

M83 Detection of adulteration in milk using infrared spectroscopy and machine learning. H. Asseis Neto1,3, W. L. F. Tavares2, D. C. S. Z. Ribeiro2, J. S. Lima2, S. V. A. Campos3, and L. M. Fonseca*2, 1Instituto Federal de Mato Grosso do Suo, Três Lagoas, MS, Brazil, 2Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil, 3Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.

M84 Oxidation kinetics of bioactive milk lipids using differential scanning calorimetry. S. Cheng*, L. Wei, K. Muthukumarappan, and S. Martinez-Monteagudo,South Dakota State University, Brookings, SD.

M85 Use of infrared spectroscopy to estimate the lactose content in hydrolyzed milk. D. C. S. Z. Ribeiro1, W. L. F. Tavares1, J. S. Lima1, H. Asseiss Neto2,3, S. V. A. Campos3, and L. M. Fonseca*1, 1Veterinary School, Fed- eral University of Minas Gerais, Belo Horizonte, MG, Brazil, 2Federal Institute of Mato Grosso do Sul, Três Lagoas, MS, Brazil, 3Department of Computer Science, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.

M86 Machine learning applied to Fourier-transform infrared spectroscopy for detection of cheese whey addition to raw milk. J. S. Lima1, D. C. S. Z. Ribeiro1, W. L. F. Tavares1, H. Asseiss Neto2,3, S. V. A. Campos3, and L. M. Fonseca*1, 1Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil, 2Instituto Federal do Mato Grosso do Sul, Três Lagoas, MS, Brazil, 3Department of Computer Science, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.

M87 Quality study of UHT milk for four months of storage under laboratory conditions. A. R. Santos, C. M. Vasconcelos, M. O. Nogueira, B. P. M. Carvalho, C. F. A. M. Penna, and L. M. Fonseca*, Veterinary School, Federal Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.

M88 Seasonal variations of pasture fed bovine milk and their impact on heat stability of the skimmed milk. H. Zheng*1, A. Habteghiorghis2, R. Gooneratne2, and M. Morgenstern3, 1Dairy Innovation Institute, Department of Animal Sci- ence, California Polytechnic State University, San Luis Obispo, CA, 2Faculty of Agriculture and Life Sciences, Lincoln University, Lincoln, New Zealand, 3Plant & Food Research, Lincoln, New Zealand.

M89 Using isoconversional methods to study the effect of antioxidants on oxidation kinetics of milk fat. K. A. Alsaleem*1,2, S. Cheng1, K. Muthukumarappan3, and S. I. Martinez-Monteagudo1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2Food Science and Human Nutrition Department, Qassim University, Al-Qassim, Saudi Arabia, 3Agricultural and Biosystems Engineering Department, South Dakota State University, Brookings, SD.

M90 Subcritical hydrolysis: An approach to valorize ice cream wastewater. M. Enteshari* and S. I. Martínez-Monteagudo, South Dakota State University, Brookings, SD.

Dairy Foods: Microbiology 1 M91 Evaluation of commercial protective cultures efficacy against yeast in cottage cheese. G. Makki* and S. D. Alcaine, Cornell University, Ithaca, NY.

M92 A comparative study of extraction techniques for maximum recovery of lactase from Lactobacillus delbrueckii ssp. bulgaricus. R. Gyawali1, A. Oyeniran1, T. Zimmerman1, A. Krastanov2, and S. A. Ibrahim*1, 1North Carolina A&T State University, Greensboro, NC, 2University of Food Technologies, Plovdiv, Bulgaria.

M93 Modelling population dynamics ofListeria monocytogenes strain in lactic soft cheese following acid and osmotic stress exposures. T. Sibanda and E. Buys*, University of Pretoria, Pretoria, South Africa.

M94 Virulence and molecular typing of methicillin-resistant (MRSA) and methicillin-susceptible (MSSA)Staphylococcus aureus isolated from bovine subclinical mastitis and Egyptian cheese samples. M. Zayda*1,3, A. Elbagory2, K. Honjoh3, A. Hammad1, Y. Masuda3, and T. Miyamoto3, 1Department of Food Hygiene and Control, Faculty of Veterinary Medicine, University of Sadat City, Sadat City, Monofiya Governorate, Egypt, 2Department of Food Hy- giene and Control, Faculty of Veterinary Medicine, Monofiya University, Shebin Elkom, Monofiya Governorate, Egypt, 3Depart- ment of Bioscience and Biotechnology, Division of Food Science and Biotechnology, Faculty of Agriculture, Kyushu University, Fukuoka city, Japan. 52 M95 Bacteriophage identification from dairy environments. R. H. Pittsley*1, T. Zubkov2, D. A. Sanders3, V. M. Blake1, K. G. Kornilow1, K. L. Adamson4, and J. L. McKillip1, 1Department of Biol- SUNDAY ogy, Ball State University, Muncie, IN, 2Department of Chemistry, Ball State University, Muncie, IN, 3Markey Center for Struc- ORALS tural Biology, Department of Biology, Purdue University, West Lafayette, IN, 4Elanco Animal Health, Clinton, IN.

M96 Phage-based forensic tool for spatial visualization of bacterial contaminants in cheese. S. M. Kozak* and S. D. Alcaine, Cornell University, Ithaca, NY.

M97 The effect of different ultraviolet light exposure times on microbial reduction and the components of camel milk. MONDAY

N. Dhahir* and A. AbuGhazaleh, Southern Illinois University, Carbondale, IL. POSTERS

M98 The use of microbiological methods to reduce aflatoxin M1 contamination in cheese produced in Sao Paulo State, Brazil. B. Gonçalves, J. Henk, R. Uliana, C. Oliveira, and C. Corassin*, Department of Food Engineering, College of Animal Science and Food Engineering, University of São Paulo, Pirassununga, Sao Paulo, Brazil.

M99 Screening, identification, and analysis of lactic acid bacterial strains grown in milk phospholipids-supplemented minimal medium and MRS medium.

L. Zhang*, I. García-Cano, D. Rocha-Mendoza, J. Ortega-Anaya, and R. Jiménez-Flores, Department of Food Science and Tech- MONDAY nology, The Ohio State University, Columbus, OH. ORALS

M100 Using nitrous acid-modified MRS medium to selectively isolate and culture lactic acid bacteria from food. M. A. Renschler1, A. Wyatt1, N. Anene1, R. Robinson-Hill1, E. S. Pickerill1, N. E. Fox2, J. A. Griffith3, and J. L. McKillip*1, 1Ball State University, Muncie, IN, 2Earle A. Chiles Research Institute, Portland, OR, 3West Virginia University, Morgantown, WV.

M101 An evaluation of rep-PCR primers for the differentiation ofLactococcus lactis starter strains. TUESDAY J. Johnson*, C. Curtin, and J. Waite-Cusic, Oregon State University, Corvallis, OR. POSTERS

M102 Quantitative PCR coupled with sodium dodecyl sulfate and propidium monoazide for detection of viable Escherichia coli in milk. L. Dong1,2, H. Liu1,2, L. Meng1,2, N. Zheng1,2, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sci- ences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China. TUESDAY ORALS M195 The protective effects of enriched citrulline fermented milk withLactobacillus helveticus on the intestinal epithelium integrity against Escherichia coli infection. S. W. Ho* and N. Shah, The University of Hong Kong, Hong Kong. WEDNESDAY

Dairy Foods: Processing 1 POSTERS

M103 The application of supercritical CO2 technology on modifying beta-lactoglobulin in buttermilk to reduce its antigenicity. P.-W. Yeh*, I. García-Cano, D. Rocha-Mendoza, and R. Jiménez-Flores, The Ohio State University, Columbus, OH.

M104 Partial demineralization and deacidification of Greek yogurt acid whey by nanofiltration for improving the drying characteristics of Greek yogurt acid whey. V. Sunkesula*, A. R. A. Hammam, and L. E. Metzger, Midwest Dairy Foods Research Center, South Dakota State University,

Brookings, SD. WEDNESDAY ORALS

M105 Technical-scale extraction of bovine Sα -, β-, and κ-casein using decanter technology. T. Schubert*, Z. Atamer, and J. Hinrichs, Universität Hohenheim, Stuttgart, Baden-Württemberg, Germany.

M106 Effect of rinsing and washing time and water temperature on removal of peanut allergen from ice cream processing equip- ment. J. Zhang and Z. Ustunol*, Michigan State University, East Lansing, MI.

M107 A conjugated whey protein hydrolysate demonstrates enhanced bioactive attributes. AUTHOR S. Minj*1,2 and S. Anand1,2, 1Midwest Dairy Foods Research Center, Brookings, SD, 2Dairy and Food Science Department, South INDEX Dakota State University, Brookings, SD.

M108 Variation of cow milk quality traits in the dairy industry of northeast Italy in the last decades. C. L. Manuelian* and M. De Marchi, Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Italy. 53 M109 Physical-chemical analysis of donkey milk yogurt mixed with milk added from other species. R. D. S. Gomes1, M. F. Bezerra1, E. G. S. O. Silva1, I. L. S. Oliveira1, B. K. C. Melo1, A. F. S. Gomes1, E. P. E. Silva1, D. C. Sales3, L. H. F. Borba1, A. H. N. Rangel1, and J. G. B. Galvão Jr.*2, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Instituto Federal de Educação do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 3Universidade do Estado de São Paulo, Jaboticabal, SP, Brazil.

M110 Evaluating ElastoSens, a novel instrument for gelation measurements, on yogurt fermentation. K. He* and S. Alcaine, Cornell University, Ithaca, NY.

M111 Effect of cavitation and nanofiltration temperature on the production of MPC80. A. Mishra* and L. Metzger, South Dakota State University, Brookings, SD.

M112 Development of a benchtop method to make process cheese using a Thermomix. L. Chou*, University of Minnesota-Twin Cities, Falcon Heights, MN.

Dairy Foods: Products M113 Flavor compounds and quality parameter changes during extended refrigerated storage of goat milk butter. J. H. Lee*1, A. Discua1,2, and B. B. Lemma1, 1Fort Valley State University, Fort Valley, GA, 2FreshDirect Co., New York, NY.

M114 Effects of polymerized whey protein prepared directly from cheese whey as fat replacer on physiochemical, texture, micro- structure, and sensory properties of low-fat set yogurt. T. Fang1, C. Wang*1,3, J. Hou2, and M. Guo3,2, 1Department of Food Science, College of Food Science and Engineering, Jilin Uni- versity, Changchun, Jilin Province, China, 2Department of Food Science, Northeast Agriculture University, Harbin, Heilongjiang Province, China, 3Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT.

M115 Engineering innovative dairy emulsion droplets to mimic native milk fat globules. H. Zheng*1, L. Ingram2, J. A. Ortiz Salazar3, J. Lu4, and R. Fernando3, 1Dairy Innovation Institute, Department of Animal Science, California Polytechnic State University, San Luis Obispo, CA, 2Department of Biomedical Engineering, California Polytechnic State University, San Luis Obispo, CA, 3Department of Chemistry and Biochemistry, California Polytechnic State University, San Luis Obispo, CA, 4Dairy Processing group, Institute of Food Science and Technology, Chinese Academy of Agricultural Science, Beijing, China.

M116 Effect of cavitation and nanofiltration temperature on the functionality of MPC80. A. Mishra* and L. Metzger, South Dakota State University, Brookings, SD.

M117 Heat-stable whey protein isolate made without microfiltration. G. Y. Subbiah Prabhakaran*, J. A. Lucey, and M. Molitor, University of Wisconsin, Madison, WI.

M118 Sensory evaluation and intent-to-purchase of milk yogurts mixed with milk from other species. R. D. S. Gomes1, A. F. S. Gomes1, I. L. S. Oliveira1, E. G. S. O. Silva1, H. A. P. Lopes1, I. M. Barbosa1, D. C. Sales3, L. H. F. Borba1, M. F. Bezerra1, J. G. B. Galvão Jr.2, and A. H. N. Rangel*1, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Insti- tuto Federal de Educação do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 3Universidade do Estado de São Paulo, Jaboticabal, SP, Brazil.

M119 Influence of β-galactosidase and temperature treatment to milk on functional and reconstitution properties of low-lactose milk powders by spray drying. S. Ditudompo*1, J. Peepanich1, S. Jarnpim1, T. Kunanopparat2, and S. Rungchang3, 1Faculty of Agricultural Product Innovation and Technology, Srinakharinwirot University, Nakhon Nayok, Thailand, 2Department of Food Engineering, King Mongkut’s Uni- versity of Technology Thonburi, Bangkok, Thailand, 3Department of Agro-Industry, Naresuan University, Phitsanulok, Thailand.

M120 Use of polymerized whey protein as a gelation agent for symbiotic almond yogurt formulation. H. Shi*1, X. Zhang2, and M. Guo1, 1University of Vermont, Burlington, VT, 2Northeast Agricultural University, Harbin, Heilongji- ang, China.

54 Growth and Development: Starter and Forage SUNDAY

M121 Chopped grass hay, cottonseed hull pellets, or oat hull pellets as roughage sources for 2- to 4-month-old calves and the ef- ORALS fects on performance and digestion. T. S. Dennis*, F. X. Suarez-Mena, T. M. Hill, W. Hu, and J. D. Quigley, Nurture Research Center, Provimi, Cargill Animal Nutrition, Brookville, OH.

M122 Effects of physical form of starter and forage provision in the diet of dairy calves during the preweaning period. A. E. Leão1, C. F. A. Lage*1, M. M. Campos3, F. S. Machado3, J. G. Laguna4, A. L. Ferreira3, L. G. R. Pereira3, T. R. Tomich3, S. F. Costa5, M. A. Machado3, D. R. L. Reis3, and S. G. Coelho1, 1Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil, MONDAY 2Alta Genetics, Uberaba, MG, Brazil, 3EMBRAPA, Juiz de Fora, MG, Brazil, 4Michigan State University, East Lansing, MI, 5Univer- POSTERS sidade Federal de Lavras, Lavras, MG, Brazil.

M123 Effects of fatty acid supplementation and calf starter form on intake, growth and digestion of calves from 0 to 4 months of age. L. L. Deikun*, J. D. Quigley, T. M. Hill, T. S. Dennis, and F. X. Suarez-Mena, Nurture Research Center, Provimi, Cargill Animal Nutrition, Brookville, OH. MONDAY

M124 Effects of feeding calf starter mixed with hay on sorting behavior, dry matter intake, and growth performance of calves -dur ORALS ing the first 3 months of life. A. Saegusa*1, T. Matsuba1, K. Murayama1, K. Inouchi1, and M. Oba2, 1Dairy Technology Research Institute, Feed-Livestock and Guidance Department, The National Federation of Dairy Co-operative Associations (ZEN-RAKU-REN), Nishi-shirakawa, Fuku- shima, Japan, 2Department of Animal, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, AB, Canada.

M183 Effects of fatty acid supplementation and calf starter form on starch digestion and fecal starch in calves from 0 to 4 months TUESDAY of age. POSTERS J. D. Quigley*, T. M. Hill, T. S. Dennis, L. L. Deikun, and F. X. Suarez-Mena, Nurture Research Center, Provimi, Cargill Animal Nutrition, Brookville, OH.

Production, Management, and the Environment 1 TUESDAY

M125 Daily data characteristics of automatic milking system in free-flow farms in the Upper Midwest. ORALS M. Peiter*1, E. Irwin2, B. Groen3, J. A. Salfer4, and M. I. Endres1, 1Department of Animal Science, University of Minnesota, St. Paul, MN, 2Department of Animal Science, Iowa State University, Ames, IA, 3Form-A-Feed, Stewart, MN, 4University of Minne- sota Extension, St. Cloud, MN.

M126 The association between robot time budget and milk production per robot in free-flow automatic milking system dairy farms.

M. Peiter*1, J. A. Salfer2, and M. I. Endres1, 1Department of Animal Science, University of Minnesota, St. Paul, MN, 2University of WEDNESDAY Minnesota Extension, St. Cloud, MN. POSTERS

M127 The association between milking interval and milk production per visit, milk fat, and milk protein of cows housed in free- flow automated milking system farms. M. Peiter*1, J. A. Salfer2, and M. I. Endres1, 1Department of Animal Science, University of Minnesota, St. Paul, MN, 2University of Minnesota Extension, St. Cloud, MN.

M128 Updating Holstein and Jersey lactation curve parameters for the Rumination Farm System Model (RuFaS). WEDNESDAY 1 1 2 1 2 M. Li* , V. E. Cabrera , and K. F. Reed , Department of Dairy Science, University of Wisconsin-Madison, Madison, WI, Depart- ORALS ment of Animal Science, Cornell University, Ithaca, NY.

M129 Modelling evaporation of water from a bedded pack using random forest regression. L. Leso, L. Porcinai, and M. Barbari*, Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Flor- ence, Florence, Italy.

M130 Milk yield in pasture-based automatic milking systems is negatively affected by variability in concentrate fed in the robot. 1 3 2 4 1 2 N. Lyons* , F. Bargo , J. Gargiulo , and A. Palladino , NSW Department of Primary Industries, Narellan, NSW, Australia, The AUTHOR University of Sydney, Camden, NSW, Australia, 3Universidad de Buenos Aires, Capital Federal, Buenos Aires, Argentina, 4IIPAAS- INDEX CONICET, Lomas de Zamora, Buenos Aires, Argentina.

M131 Interactions among pregnancy rate, turnover ratio, and herd structure. W. Li* and V. Cabrera, University of Wisconsin-Madison, Madison, WI.

55 M132 Comparing multiple regression with two machine learning methods in a case study predicting individual survival to second lactation in Holstein cattle. E. M. M. van der Heide*1, R. F. Veerkamp1, M. L. Pelt2, C. Kamphuis1, I. Athanasiadis3, and B. J. Ducro1, 1Wageningen University and Research, Animal Breeding and Genomics, Wageningen, the Netherlands, 2Cooperation CRV, Arnhem, the Netherlands, 3Wageningen University, Information Technology Group, Wageningen, the Netherlands.

M133 Potential for artificial neural network application to predict the fatty acid content of feedstuffs using near-infrared spectroscopy. J. R. R. Dorea*1, J. Goeser3, A. L. Lock2, and G. J. M. Rosa1, 1University of Wisconsin-Madison, Madison, WI, 2Michigan State University, East Lansing, MI, 3Rock River Laboratory Inc., Watertown, WI.

M134 The use of integrated data to identify first-lactation cows at high risk of clinical mastitis. H. Delgado, L. Fadul-Pacheco, and V. E. Cabrera*, University of Wisconsin, Madison, WI.

M135 Validation of on-farm milk leukocyte differential tester to identify subclinical mastitis in dairy cows. D. Nolan*, C. Fendley, H. Stokley, T. France, and J. Costa, University of Kentucky, Lexington, KY.

M136 Effect of OmniGen-AF feeding during the dry period and early lactation on performance and health in cows. L. T. Casarotto*1, K. Ferreira1, B. D. Davidson1, K. Moy1, A. K. Almeida1, J. Laporta1, J. D. Chapman2, D. J. Mclean2, D. J. Kirk2, and G. E. Dahl1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Phibro Animal Health, Teaneck, NJ.

M137 Use of the Integrated Farm System Model to determine economic and environmental impacts of double cropping winter annuals with corn. E. J. Ranck1, L. A. Holden1, K. J. Soder2, J. A. Dillon1,2, C. A. Rotz2, and R. Goodling*1, 1The Pennsylvania State University, Univer- sity Park, PA, 2USDA Agricultural Research Service, University Park, PA.

M138 Effect of different water source manner on performance and social behavior of dairy calves after weaning. J. Broucek*1, M. Uhrincat1, P. Kisac1, A. Hanus1, and M. Soch2, 1National Agricultural and Food Centre, Research Institute of Animal Production Nitra, Luzianky, Slovakia, 2South Bohemia University, Ceske Budejovice, Czech Republic.

M139 Association between age at first calving and productive performance in Argentinian dairy herds. P. Turiello*1, C. Vissio1,3, A. Larriestra1, and J. Heinrichs2, 1Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina, 2The Pennsylvania State University, University Park, PA, 3Conicet, Buenos Aires, Argentina.

M140 Effect of fan and showering on physiological responses and reproductive performance of Holstein Friesian bulls during sub- tropical summer. M. Q. Shahid*1, M. A. Butt1, J. A. Bhatti2, and A. Khalique3, 1Department of Livestock Production, Ravi Campus, University of Veterinary and Animal Sciences, Lahore, Pakistan, 2Department of Animal Sciences, College of Veterinary and Animal Sci- ences, Jhang, Pakistan, 3Department of Animal Nutrition, University of Veterinary and Animal Sciences, Ravi Campus, Lahore, Pakistan.

Ruminant Nutrition: Calf and Heifer Nutrition M141 Effect of weaning program and milk feeding level on the solid feed intakes and growth of dairy calves. S. D. Parsons*1, K. E. Leslie2, M. A. Steele1, D. L. Renaud2, and T. J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

M142 Whole corn grain or hay as fiber source on ruminal fermentation and performance of milk-fed dairy calves. A. F. Toledo*, M. Poczynek, A. P. Silva, M. G. Coelho, M. E. Reis, D. N. Polizel, R. C. Silva, E. A. Fioruci, and C. M. M. Bittar, De- partment of Animal Sciences, College of Agriculture Luiz de Queiroz (ESALQ), University of Sao Paulo, Piracicaba, SP, Brazil.

M143 Behavior, ruminal and metabolic indicators of transition in calves fed different levels of NDF in the solid diet. M. Poczynek1, G. F. Virginio Jr1, A. P. Silva1, A. F. Toledo*1, D. Mizael2, J. A. Gomes1, L. F. Savino1, and C. M. M. Bittar1, 1Depart- ment of Animal Sciences, College of Agriculture Luiz de Queiroz (ESALQ), University of Sao Paulo, Piracicaba, SP, Brazil, 2Depart- ment of Animal Sciences, Federal University of Paraiba, João Pessoa, PB, Brazil.

M144 Effects of increasing dietary hay inclusion on performance and digestion of Holstein calves from 2 to 4 months of age. K. Aragona*, T. Dennis, F. Suarez-Mena, J. Quigley, T. Hill, and R. Schlotterbeck,Nurture Research Center, Provimi, Brookville, OH.

56 M145 Maternal supplementation of rumen-protected lysine and methionine during the close-up period improves the nutritional status of Holstein calves. SUNDAY Y. Sugimoto*1, S. Sumiya2, A. Haruno1, M. Miura1, I. Shinzato1, and N. Satake2, 1Ajinomoto Co. Inc., Kawasaki, Kanagawa, Japan, ORALS 2Total Herd Management Service Inc., Bekkai, Hokkaido, Japan.

M146 Fluid- and solid-associated rumen microbial ecology changes with heifer age. L. Cersosimo*1, W. Radloff2, and G. Zanton2, 1University of Florida, Gainesville, FL, 2USDA-ARS, US Dairy Forage Research Center, Madison, WI. MONDAY

M147 The effects of supplementation of sodium butyrate on growth performance of newborn calves. POSTERS W. H. Liu1, L. Ma1, Y. Ma1, Z. T. Yu2, and D. P. Bu*1,3, 1Institute of Animal Science, State Key Laboratory of Animal Nutrition, Chi- nese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal Sciences, The Ohio State University, Columbus, OH, 3CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and Central Asia, Beijing, China.

M148 Effect of supplementation of Schizochytrium sp. on the growth performance of dairy calves. A. L. T. Zhu La1, L. Ma1, Y. Ma1, Z. T. Yu2, and D. P. Bu*1,3, 1Institute of Animal Science, State Key Laboratory of Animal Nutri- 2 tion, Chinese Academy of Agricultural Sciences, Beijing, China, Department of Animal Sciences, The Ohio State University, MONDAY Columbus, OH, 3CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and ORALS Central Asia, Beijing, China.

M149 Offering drinking water from birth increased species richness in the gut of neonate dairy heifer calves. H. K. J. P. Wickramasinghe*, J. M. Anast, S. Schmitz-Esser, and J. A. D. R. N. Appuhamy, Iowa State University, Ames, IA.

M150 Application of partial least squares regression to predict feed intake using feeding behavior traits in growing Holstein heif- TUESDAY ers. POSTERS J. R. Johnson*1, G. E. Carstens1, C. Heuer2, and N. Deeb2, 1Texas A&M University, College Station, TX, 2STgenetics, Navasota, TX.

M151 Supplementation of lysolecithin in the milk replacer for dairy calves: Effects on performance. M. E. Reis1, A. P. Silva1, A. F. Toledo*1, G. G. Rodrigues1, G. P. Trevisan1, L. M. Benez1, S. C. Dondé2, L. Greco3, and C. M. M. Bit- tar1, 1Dept. of Animal Sciences, College of Agriculture Luiz de Queiroz (ESALQ), University of Sao Paulo, Piracicaba, SP, Brazil, 2Dept. Animal Production, FCAT, UNESP/Dracena, Dracena, SP, Brazil, 3Kemin Animal Nutrition & Health division, South America, Indaiatuba, SP, Brazil. TUESDAY ORALS M152 Effects of dietary 25-hydroxyvitamin 3D on vitamin D status and growth of dairy heifer calves. T. L. Williams*1, L. P. Blakely1, M. B. Poindexter1, M. F. Kweh1, S. R. Bohm1, P. Celi2, C. Cortinhas2, and C. D. Nelson1, 1University of Florida, Gainesville, FL, 2DSM Nutritional Products, Animal Nutrition and Health, Columbia, MD.

M153 Effect of different times of super-conditioning in pelleted starter on nutrient digestibility and performance of pre-weaned calves. 1 1 1 1 2 3 1 1 E. Soltani , A. Naserian , R. Valizadeh , A. Tahmasebi , M. Malekkhahi , B. Kim* , and A. Rahimi , Animal Science Department, WEDNESDAY 2 3 Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran, Dordaneh Razavi, Mashhad, Iran, College of Animal POSTERS Life Sciences, Kangwon National University, Chuncheon, Republic of Korea.

M154 Effects of feeding 25-hydroxyvitamin 3D versus vitamin D3 to dairy calves: Effects on growth and serum concentrations of vitamin D metabolites and minerals. L. P. Blakely1, T. L. Williams*1, S. Buoniconti1, M. Reese1, M. F. Kweh1, C. Cortinhas2, P. Celi2, and C. D. Nelson1, 1Univerisity of Florida, Gainesville, FL, 2DSM Nutritional Products, Animal Nutrition and Health, Columbia, MD. WEDNESDAY

M155 Evaluation of milk replacer feeding rates on Holstein calves via a meta-analytical approach: 1. Effect on digestion and ORALS growth from 0 to 2 months of age. W. Hu*, T. M. Hill, T. S. Dennis, F. X. Suarez-Mena, and J. D. Quigley, Nurture Research Center, Provimi, Cargill Animal Nutrition, Brookville, OH.

M156 Body weight and skeletal growth in pre-weaned dairy calves fed organic-certified milk replacer. C. A. LeCuyer1, O. M. Gorman1, M. Ghelichkhan*1, R. C. R. Tinini2, J. G. Dessbesell2, M. A. Zambom2, and A. F. Brito1, 1University of New Hampshire, Durham, NH, 2Universidade Estadual do Oeste do Paraná, Marechal Cándido Rondon, PR, Brazil. AUTHOR

M157 Evaluation of milk replacer feeding rates on Holstein calves via a meta-analytical approach: 2. Carry-over effect on digestion INDEX and growth from 2 to 4 months of age. W. Hu*, T. M. Hill, T. S. Dennis, F. X. Suarez-Mena, and J. D. Quigley, Nurture Research Center, Provimi, Cargill Animal Nutrition, Brookville, OH.

57 M158 Effects of dietary vitamin 3D or 25-hydroxyvitamin D3 on mineral metabolism in growing calves. R. Zimpel*1, M. B. Poindexter1, A. Vieira-Neto1, A. Husnain1, S. Buoniconti1, P. Celi2, C. Cortinhas2, C. D. Nelson2, and J. E. P. San- tos1, 1University of Florida, Gainesville, FL, 2DSM Nutritional Products, Columbia, MD.

M159 The effects of supplementation of Yucca on growth performance and health condition of newborn calves. W. H. Liu1, L. Ma1, Y. Ma1, Z. T. Yu2, and D. P. Bu*1,3, 1Institute of Animal Science, State Key Laboratory of Animal Nutrition, Chi- nese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal Sciences, The Ohio State University, Columbus, OH, 3CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and Central Asia, Beijing, China.

M160 Effects of feeding a flaxseed supplement in the transition period on milk production, fatty acid concentration in milk and plasma, incidence of disease postpartum and reproductive function in dairy cows and heifers. F. A. Gambonini*1, D. M. Cunningham1, R. C. Fry2, K. J. Harvatine1, J. L. Pate1, J. Moats3, and T. L. Ott1, 1Pennsylvania State Uni- versity, State College, PA, 2Atlantic Dairy Consulting, Kennedyville, MD, 3O&T Farms Inc., Regina, SK, Canada.

M161 Development of a model to predict nutrient requirements in pre-ruminant dairy calves up 105 kg of BW. R. A. Molano* and M. E. Van Amburgh, Department of Animal Science, Cornell University, Ithaca, NY.

M162 Performance and health of dairy calves fed milk replacers at a conventional or accelerated feeding rate supplemented with different fat sources. D. Ziegler1, H. Chester-Jones*1, B. Ziegler2, A. Manthey2, E. Dufour2, and J. Olson3, 1University of Minnesota, Waseca, MN, 2Hub- bard Feeds Inc., Mankato, MN, 3Milk Products Inc., Chilton, WI.

M194 Unprotected choline chloride in a dual-flow continuous culture system improves propionate concentration from low NDF diets. J. A. Arce-Cordero*1, H. F. Monteiro1, A. L. Lelis1, V. L. N. Brandao1, H. Phillips1, K. Estes2, and A. P. Faciola1, 1Department of Ani- mal Sciences, University of Florida, Gainesville, FL, 2Balchem Corporation, New Hampton, NY.

Ruminant Nutrition: Protein and Amino Acid Nutrition 1 M163 Pre- and post-weaning performance and health of dairy calves fed milk replacers formulated with alternative blended protein and fat sources at different levels of protein. D. Ziegler*1, H. Chester-Jones1, C. Soderholm2, and B. Hansen2, 1University of Minnesota, Waseca, MN, 2Milk Specialities Global, Eden Prairie, MN.

M164 Gene expression analysis of milk proteins and fatty acid synthesis genes in goat milk fat fed with linseed and chia oils. R. K. Choudhary1, J. S. Hundal2, M. Wadhwa2, S. Choudhary*1, and Neetika2, 1School of Animal Biotechnology, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, Pakistan, 2Department of Animal Nutrition, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, Pakistan.

M165 Interactions between iodine and protein sources: Effects on milk yield, milk components, and urinary N excretion in Jersey cows. M. Ghelichkhan*, D. Williams, L. H. P. Silva, and A. F. Brito, University of New Hampshire, Durham, NH.

M166 Interactions between iodine and protein sources: Effects on milk iodine and thyroid hormones in Jersey cows. M. Ghelichkhan*, D. Williams, L. H. P. Silva, and A. F. Brito, University of New Hampshire, Durham, NH.

M167 Effect of cobalt source on nutrient digestibility, microbial protein production and efficiency 12and B synthesis in dual-flow continuous culture fermentors—Summary of 4 studies. K. E. Ritz*, C. L. Engel, M. T. Socha, C. S. Kending, and P. Stark, Zinpro Corporation, Eden Prairie, MN.

M168 Partial replacement of starch and protein sources in dairy cows rations with sustainable feeds: Effects on milk production, rumen health, and digestibility of fiber. L. M. E. Mammi1, D. Cavallini*1, A. Palmonari1, E. Giaretta1, G. Canestrari1, V. Massa2, and A. Formigoni1, 1Department of Veteri- nary Medical Sciences, University of Bologna, Italy, 2Dalma Mangimi, S.p.a, Marene (CN), Italy.

M169 Feeding rumen-protected choline to prepartum Holstein cows in negative energy balance increases circulating lipoprotein phosphatidylcholine and triglyceride levels while preventing hepatic triglyceride accrual. W. A. Myers*1, M. G. Zenobi2, B. A. Barton3, C. R. Staples2, and J. W. McFadden1, 1Cornell University, Ithaca, NY, 2University of Florida, Gainesville, FL, 3Balchem Corp., New Hampton, NY.

58 M170 Characterization of the very low density lipoprotein lipidome exported from primary bovine hepatocytes supplemented with choline and methionine. SUNDAY T. L. Chandler*1, S. J. Erb2, W. A. Myers1, B. A. Barton3, J. W. McFadden1, and H. M. White2, 1Cornell University, Ithaca, NY, 2Uni- ORALS versity of Wisconsin-Madison, Madison, WI, 3Balchem Corp., New Hampton, NY.

M171 Fast determination of intestinal protein digestibility with vibrational molecular spectroscopic techniques for dairy cows. H. Shi1,2 and P. Yu*1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Sas- katchewan, Saskatoon, SK, Canada, 2College of Life Science and Engineering, Foshan University, Foshan, Guangdong, China. MONDAY

M172 Pre- and post-weaning performance and health of dairy calves fed texturized calf starters formulated with a combination of POSTERS sunflower meal, linseed meal, or soybean meal compared with a starter with multiple protein sources. D. Ziegler*1, H. Chester-Jones1, B. Ziegler2, and A. Manthey2, 1University of Minnesota, Waseca, MN, 2Hubbard Feeds, Inc., Mankato, MN.

M173 Effects of the interaction between cow phenotypic milk urea nitrogen and dietary crude protein on milk production responses and efficiency. P. Letelier*1, F. Contreras-Góvea1, B. Albarrán-Portillo2, F. Gomes1, and M. Wattiaux1, 1University of Wisconsin-Madison, Madi- 2 son, WI, Universidad Autónoma del Estado de Méjico, Temascaltepec, Mexico. MONDAY ORALS

M174 Impact of replacing canola meal with solvent-extracted distillers grain with solubles as a protein source on milk production. R. Edwards*1, D. Ledgerwood2, D. Waldner3, and H. Rossow1, 1University of California, Davis, Tulare CA, 2Novita, Brookings, SD, 3Valley Nutrition, Visalia, CA.

M175 Effects of a yeast-derived microbial protein supplement on transition dairy cow performance. G. Mazon*, M. R. Campler, and J. H. C. Costa, Dairy Science Program, University of Kentucky, Lexington, KY. TUESDAY POSTERS M176 Differential gene expression analysis of the effects of a negative energy and protein balance induced by feed restriction in mid-lactation dairy cows. I. Ansia*1, Y. Ohta2, T. Fujieda2, and J. K. Drackley1, 1University of Illinois, Urbana, IL, 2Ajinomoto Co. Inc., Tokyo, Japan.

M177 Effects of abomasal infusions of amino acids or glucose on expression of genes during an induced negative energy and protein balance. I. Ansia*1, Y. Ohta2, T. Fujieda2, and J. K. Drackley1, 1University of Illinois, Urbana, IL, 2Ajinomoto Co. Inc., Tokyo, Japan. TUESDAY ORALS M178 Milk production of organic dairy cattle is influenced by altering supplemental feed protein content. A. Ayers*1, H. Darby1,2, J. Colby2,3, J. Alvez2,3, S. Bosworth1,2, J. Kraft1, and S. L. Greenwood1, 1University of Vermont, Burlington, VT, 2University of Vermont Extension, Burlington, VT, 3Center for Sustainable Agriculture, Burlington, VT.

M179 Meta-analysis of the effects of prepartum dietary metabolizable protein (MP) on performance of dairy cows. A. Husnain* and J. E. P. Santos, University of Florida, Gainesville, FL. WEDNESDAY

M180 In vitro ruminal dry matter degradability and volatile fatty acid and gas production of carinata meal compared with other POSTERS protein sources. R. D. Lawrence*, K. B. Choudek, and J. L. Anderson, South Dakota State University, Brookings, SD.

M181 Effects of a high-protein corn product on production responses in mid-lactation dairy cows. W. E. Brown* and B. J. Bradford, Kansas State University, Manhattan, KS.

M182 Assessment of the capacity of certain mycotoxin binders to adsorb amino acids. WEDNESDAY

A. Kihal, M. Rodriguez-Prado, C. Godoy, C. Cristofol, and S. Calsamiglia*, Universitat Autonoma de Barcelona, Bellaterra, Spain. ORALS

M184 The effect of supplemental amino acids and fatty acids on the yield of milk and milk components of mid- to late-lactation dairy cows. A. N. Negreiro*1, M. M. Western1, J. de Souza2, and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2Perdue AgriBusi- ness, Salisbury, MD.

M185 Effects of precision essential amino acid formulation on a metabolizable energy basis for lactating dairy cows. 1 2 1 1 1 2

P. A. LaPierre* , M. M. McCarthy , D. A. Ross , and M. E. Van Amburgh , Cornell University, Ithaca, NY, Adisseo, Alpharetta, AUTHOR GA. INDEX

M186 Rumen-protected methionine supplementation on productive performance and plasma amino acids concentration on early lactation of high-producing dairy cows. V. Chiogna Junior1, F. Lopes2, M. Toledo3, and E. Collao-Saenz*1, 1Universidade Federal de Goias, Jatai, Goias, Brazil, 2Adisseo SA, Sao Paulo, Sao Paulo, Brazil, 3University of Wisconsin, Madison, WI. 59 M187 Effect of biochanin A on urea and amino acid hydrolysis and bacteria community in rumen. S. Liu1,2, S. Zhao1,2, Z. Zhang1,2, N. Zheng1,2, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sci- ences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

M188 Effects of rumen-protected amino acids supplementation during prepartum and postpartum periods on performance of transition dairy cows. C. Lee*1, W. P. Weiss1, and N. E. Lobos2, 1Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH, 2Ke- min Industries Inc., Des Moines, IA.

M189 Further evaluating the plasma free amino acid dose-response technique as a method to assess the metabolizable methionine contributions of analogues of 2-hydroxy-4-(methylthio)butanoic acid. N. Whitehouse*1, B. Veilleux1, S. Hollister1, L. Silva1, and C. Schwab1,2, 1University of New Hampshire, Durham, NH, 2Schwab Consulting LLC, Boscobel, WI.

M191 Effects of absorbed amino acids on the milk fat yield: A meta-analytic approach. V. L. Daley*1, T. F. V. Bompadre2, and M. D. Hanigan3, 1National Animal Nutrition Program (NANP), University of Kentucky, Lexington, KY, 2Center of Nuclear Energy in Agriculture (CENA), University of São Paulo (USP), Piracicaba, SP, 3Virginia Tech, Blacksburg, VA.

M192 Comparison of two sources and levels of rumen-protected methionine on plasma concentration and mammary clearance of methionine and milk production in dairy cows. J. Kaufman*1, H. Bailey1, B. Barton2, C. Zimmerman3, K. Estes4, and A. Ríus1, 1University of Tennessee, Knoxville, TN, 2Balchem Corp., New Hampton, NY, 3Balchem Corp., Walkersville, MD, 4Balchem Corp., Covington, VA.

Teaching/Undergraduate and Graduate Education M193 Overcoming language barriers in animal and veterinary science education: Practical and innovative solutions. E. Vargas-Bello-Pérez*1 and L. E. Hernández-Castellano2, 1Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark, 2Department of Animal Science, AU Foulum, Aarhus University, Tjele, Denmark.

60 SYMPOSIA AND ORAL SESSIONS SUNDAY ORALS

CSAS Symposium: From Data to Decisions— The Next Step for Technology in Dairy Production MONDAY Chair: Michael Steele, University of Guelph POSTERS 206

9:30 AM 16 Precision feeding in automated milking systems: Current gaps and future needs. G. B. Penner*, University of Saskatchewan, Saskatoon, SK, Canada.

10:00 AM 17 The use of precision technologies to monitor, selectively treat, and manage nutrition of dairy calves. 1 2 1 1 1 REC J. H. Costa* , H. W. Neave , M. M. Woodrum , and M. C. Cantor , Dairy Science Program, Animal and Food Sciences, 2 MONDAY University of Kentucky, Lexington, KY, Animal Welfare Program, University of British Columbia, Vancouver, BC, ORALS Canada.

10:30 AM 18 The integration of sensor technologies to optimize reproductive management on dairy farms. 1 1 1 1 1 1 1 1 REC R. L. A. Cerri* , T. A. Burnett , A. M. L. Madureira , J. Bauer , B. F. Silper , L. B. Polsky , M. Kaur , P. P. Souto , W. A. Gomes1, K. Pohler2, R. F. Cooke2, S. J. LeBlanc4, and J. L. M. Vasconcelos3, 1Applied Animal Biology, University of British Columbia, Vancouver, BC, Canada, 2Department of Animal Sciences, Texas A&M University, College Station, TX, 3De- partment of Animal Production, São Paulo State University, Botucatu, Brazil, 4Department of Population Medicine, TUESDAY University of Guelph, Guelph, ON, Canada. POSTERS

11:00 AM 19 Integration of big data from multiple sources to improve dairy herd performance and sustainability. REC R. Lacroix and D. M. Lefebvre*, Valacta, Ste-Anne-de-Bellevue, QC, Canada.

11:30 AM 20 Monitoring dairy cow feeding behavior to optimize nutritional management. REC T. J. DeVries*, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada. TUESDAY

12:00 PM Discussion ORALS

ADSA Graduate Student Dairy Foods Oral Competition WEDNESDAY

Chair: Laura Colby, Land O’Lakes, Inc. POSTERS 203

9:30 AM 21 Hydrodynamic cavitation: A clean label approach for ice-cream formulation. J. Sim*, H. Bonnemann, L. Metzger, and S. I. Martinez-Monteagudo, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

9:45 AM 22 Improving the functionality of lower protein dairy streams for enhanced emulsion stability. WEDNESDAY C. Hinnenkamp*1, S. Drusch2, G. Reineccius1, and B. P. Ismail1, 1University of Minnesota, Saint Paul, MN, 2Technical ORALS University of Berlin, Berlin, Germany.

10:00 AM 23 Manufacturing of process cheese without emulsifying salt using acid curd. A. R. A. Hammam* and L. E. Metzger, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

10:15 AM 24 Clean label: The naturalness perception and acceptance of dairy ingredients.

S. Maruyama*, N. Streletskaya, L. Goddik, and J. Lim, Oregon State University, Corvallis, OR. AUTHOR INDEX

61 10:30 AM 25 Cloudy vs. foggy: Mystery behind high pressure-induced aggregates of milk proteins for the valorization of cheese whey. A. Marciniak*2,1, S. Suwal4,1, G. Brisson1, M. Britten3,1, Y. Pouliot1, and A. Doyen1, 1Department of Food Sciences, Université Laval, Institute of Nutrition and Functional Foods (INAF)/Dairy Science and Technology Research Centre (STELA), Quebec, QC, Canada, 2Department of Food Science and Technologies, Ohio State University, Columbus, OH, 3Saint-Hyacinthe Research and Development Centre, St Hyacinthe, QC, Canada, 4Department of Food Science, Faculty of Science, University of Copenhagen, Copenhagen, Denmark.

10:45 AM Break

11:00 AM 26 Developing a dairy-based health formulation by combining the bioactive properties of whey protein hydrolysates and probiotic organisms. S. Minj*1,2 and S. Anand1,2, 1Midwest Dairy Foods Research Center, Brookings, SD, 2Dairy and Food Science Depart- ment, South Dakota State University, Brookings, SD.

11:15 AM 27 Study of the interaction between whey proteins and anthocyanins using fluorescence spectroscopy. G. Miyagusuku-Cruzado*, R. Jimenez-Flores, and M. M. Giusti, The Ohio State University, Columbus, OH.

11:30 AM 28 Impact of stretching temperature in a waterless cooker on the functionality of Mozzarella cheese. E. K. Aversa*1, S. Govindasamy-Lucey2, M. E. Johnson2, J. J. Jaeggi2, and J. A. Lucey1,2, 1University of Wisconsin-Madi- son, Madison, WI, 2Wisconsin Center for Dairy Research, Madison, WI.

11:45 AM 29 Relationship between probiotics, their lipolytic activity on milk phospholipid in buttermilk fermentation -and po tential health contribution. K. Wang*, I. García-Cano, D. Rocha-Mendoza, J. Ortega-Anaya, and R. Jiménez-Flores, Department of Food Science and Technology, The Ohio State University, Columbus, OH.

12:00 PM 30 A cross-cultural study of the sensory perception of skim milk powder between Ireland, America, and China. C. Zeng*1, K. Kilcawley1, M. O’Sullivan2, M. Drake3, and S. Miao1,4, 1Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, 2The Sensory Group, School of Food and Nutritional Sciences, University College Cork, University College Cork, Cork, Ireland, 3Department of Bioprocessing and Nutrition Science, Southeast Dairy Foods Research Centre, Raleigh, NC, 4College of Food Science, Fujian Agriculture and Forestry University, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China.

ADSA Graduate Student (MS) Production Oral Competition Chair: Maris McCarthy, Adisseo 262

9:30 AM 31 Effects of a methionine analog and branch chain volatile fatty acids on rumen fermentation and biohydrogenation of linoleic acid in vitro. J. E. Copelin*1, P. A. Dieter1, J. L. Firkins2, M. T. Socha3, and C. Lee1, 1Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH, 2Department of Animal Sciences, The Ohio State University, Columbus, OH, 3Zinpro Corporation, Eden Prairie, MN.

9:45 AM 32 Palmitic, stearic, and oleic acids differently alter NDF digestibility in a continuous culture system. A. Sears*1, J. de Souza2, B. Wenner3, and F. Batistel1, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT, 2Perdue Agribusiness, Salisbury, MD, 3Department of Animal Sciences, The Ohio State University, Columbus, OH.

10:00 AM 33 Effects of orally dosed lipopolysaccharide and sodium butyrate, in combination and alone, on rumen development in dairy calves. C. A. Ceh*, C. M. Parsons, T. T. Yohe, M. L. McGilliard, M. D. Ellett, H. H. Hanling, S. E. Baynard, and K. M. Daniels, Virginia Polytechnic Institute and State University, Blacksburg, VA.

10:15 AM 34 Colostrum supplementation with omega-3 fatty acids and α-tocopherol decreases indicators of oxidative stress and alters plasma fatty acid profile in newborn calves during the first week of life. J. Opgenorth*, L. M. Sordillo, and M. J. VandeHaar, Michigan State University, East Lansing, MI.

62 10:30 AM 35 Metabolic profile of dairy calves supplemented with flax oil or soy oil. C. R. Schossow* and J. L. Anderson, South Dakota State University, Brookings, SD. SUNDAY ORALS

10:45 AM 36 Factors affecting dairy cattle protective grouping behavior, also known as bunching, against Stomoxys calcitrans (L.) on California dairies. W. R. El-Ashmawy*1,2, D. R. Williams1, A. C. Gerry3, J. D. Champagne1, T. W. Lehenbauer1,4, and S. S. Aly1,4, 1Veterinary Medicine Teaching and Research Center, School of Veterinary Medicine, University of California Davis, Tulare, CA, 2De- partment of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt, 3Department of Entomology, University of California Riverside, Riverside, CA, 4Department of Population Health and

Reproduction, School of Veterinary Medicine, University of California Davis Davis, CA MONDAY

, . POSTERS

11:00 AM 37 Effect of molasses-based liquid feed supplementation through robotic milking systems on fresh cow behavior, health, and production. S. M. Moore*, M. T. M. King, A. J. Carpenter, and T. J. DeVries, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

11:15 AM 38 Impact of commercial direct-fed microbial on cow performance during the calving transition. 1 1 2 2 1 1 2 M. R. Steelreath* , R. L. Hiltz , A. Aguilar , H. Nielsen , and A. H. Laarman , University of Idaho, Moscow, ID, Lal- MONDAY lemand Animal Nutrition, Milwaukee, WI. ORALS

ADSA-SAD Undergraduate Dairy Production Oral Competition TUESDAY Chair: Stephanie Ward, North Carolina State University POSTERS 263

9:30 AM 39 Immune response to Escherichia coli-induced bovine mastitis in lactating dairy cows. H. Mader*, C. Scholte, D. Biswas, and K. Moyes, University of Maryland, College Park, MD.

9:45 AM 40 Twinning in dairy cattle.

M. Travis*, C. Becker, and A. Stone, Mississippi State University, Mississippi State, MS. TUESDAY ORALS

10:00 AM 41 Evaluating the potential impact of a slick gene on reducing heat stress in dairy cattle. M. Hillis* and J. Bohlen, University of Georgia, Athens, GA.

10:15 AM 42 Balancing production and rumen health: Implementing precision technologies to manage subacute rumen acidosis.

B. M. Winslow* and D. R. Olver, Pennsylvania State University, University Park, PA. WEDNESDAY POSTERS 10:30 AM 43 Probiotic supplements as a low-cost solution to bolster calf performance. K. Ciaston*, K. Daniels, and D. Winston, Virginia Tech, Blacksburg, VA.

10:45 AM 44 Salmonella Heidelberg in dairy calves. J. Pittman* and C. Williams, Louisiana State University, Baton Rouge, LA. WEDNESDAY ORALS

ADSA-SAD Undergraduate Original Research Oral Competition Chair: Peter Erickson, University of New Hampshire 264

9:30 AM 45 Impact of maternal direct-fed microbial on immunoglobulin concentration in dairy calves. 1 1 1 2 2 1 1 AUTHOR M. N. Degenshein* , R. L. Hiltz , M. R. Steelreath , H. Nielsen , A. Aguilar , and A. H. Laarman , Department of Ani- INDEX mal and Veterinary Science, University of Idaho, Moscow, ID, 2Lallemand Animal Nutrition, Milwaukee, WI.

63 9:45 AM 46 Semen quality in lost Holstein Y-chromosome lineages. S. E. Jewell*1, J. M. DeJarnette2, H. Blackburn3, W. S. Liu1, C. G. Sattler2, and C. D. Dechow1, 1Pennsylvania State Uni- versity, University Park, University Park, PA, 2Select Sires Inc., Plain City, OH, 3National Animal Germplasm Program, Fort Collins, CO.

10:00 AM 47 Are implantable microchips a reliable way to continuously measure body temperature in dairy calves? M. Woodrum*, M. Cantor, and J. H. Costa, Dairy Science Program, Animal and Food Sciences, University of Kentucky, Lexington, KY.

10:15 AM 48 Impact of concentrate location on the behavior and performance of dairy cows milked in a free-traffic robotic system. A. J. Schwanke*1, K. M. Dancy1, T. Didry1, G. B. Penner2, and T. J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, SK, Canada.

10:30 AM 49 Effects of feeding alfalfa or grass hay and corn or wheat grain on production performance and income over feed cost of high-producing Holstein cows. C. L. Rudd*, C. N. Bollinger, and G. Ferreira, Department of Dairy Science, Virginia Tech, Blacksburg, VA.

Animal Behavior and Well-Being: Focus on Behavior Chair: Peter Krawczel, The University of Tennessee 205

9:30 AM 50 Measurements of behavior are essential components in the assessment of animal welfare. J. Rushen*, University of British Columbia, Vancouver, BC, Canada.

10:00 AM 51 Making stall beds more comfortable: The effect of longitudinal space on lying behavior and leg injuries on dairy cows housed in deep-bedded tie-stalls. S. McPherson* and E. Vasseur, McGill University, Sainte-Anne-de-Bellevue, QC, Canada.

10:15 AM 52 Effect of pre-milking waiting time on the activity behavior of dairy cows. D. Manriquez*1, S. Zuniga1, G. Solano1, S. Paudyal1,2, and P. Pinedo1, 1Department of Animal Sciences, Colorado State University, Fort Collins, CO, 2Texas A&M University, College Station, TX.

10:30 AM Break

10:45 AM 53 Rumination time and metritis in grazing dairy cows. R. Held*1 and P. Sepúlveda-Varas2, 1Escuela de Graduados, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia, Chile, 2Instituto de Ciencias Clínicas Veterinarias, Universidad Austral de Chile, Valdivia, Chile.

11:00 AM 54 Effect of hot-iron disbudding on rest and rumination in dairy calves. S. Adcock, B. Downey, C. Owens, and C. Tucker*, Center for Animal Welfare, Department of Animal Science, Univer- sity of California Davis, Davis, CA.

11:15 AM 55 Age affects Holstein cow behavioral responses to hoof disorders. C. Toet1 and A. Adams Progar*2, 1Wageningen University and Research Centre, Wageningen, the Netherlands, 2Wash- ington State University, Pullman, WA.

11:30 AM 56 The effect of access to an outdoor pack on lameness and estrus expression. A. Smid*, M. von Keyserlingk, and D. Weary, University of British Columbia, Vancouver, BC, Canada.

11:45 AM 57 Development of an automated computer vision system to monitor behavior of dairy calves. J. R. R. Dorea*, S. Cheong, D. K. Combs, and G. J. M. Rosa, University of Wisconsin-Madison, Madison, WI.

12:00 PM 58 Deriving intake from multiple 3-dimensional accelerations in peripartal Holstein dairy cows. N. Carpinelli*1, J. Halfen1,2, and J. Osorio1, 1South Dakota State University, Brookings, SD, 2Universidade Federal de Pelotas, Pelotas, Rio Grande do Sul, Brazil.

64 Animal Health: ADSA-NMC Platform Session: SUNDAY

Milk Quality and Mastitis Control in a Changing Dairy Industry ORALS Chair: David Kelton, University of Guelph 232

9:30 AM 59 Rethinking milking efficiency in a dynamic dairy industry. R. Erskine*, Michigan State University, East Lansing, MI. MONDAY 10:15 AM 60 Automated mastitis detection for robotic milking systems using deep learning and recurrent neural networks. POSTERS M. T. M. King*1, S. A. Naqvi2, M. Champigny3, R. Deardon2, H. W. Barkema2, and T. J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Production Animal Health, University of Calgary, Calgary, AB, Canada, 3PhenoLogic Co., Toronto, ON, Canada.

10:30 AM 61 Detection of bovine mastitis biomarkers in milk by porous silicon optical biosensors. N. Pinker*1 and G. Shtenberg2, 1The Hebrew University, Rehovot, Israel, 2The Volcani Center, Bet Dagan, Israel.

10:45 AM Break MONDAY ORALS

11:00 AM 62 Insights into the relationships among dairy farmers, milk quality, and farm closure in the southeastern United States. S. M. Schexnayder*, K. L. DeLong, J. Ellis, P. Krawczel, G. M. Pighetti, and S. P. Oliver, University of Tennessee, Knox- ville, TN.

11:45 AM 63 Comparative efficacy of teat sealant protocols: A systematic review and network meta-analysis. TUESDAY C. B. Winder*1, J. M. Sargeant1,2, A. M. O’Connor3, and D. F. Kelton1, 1Department of Population Medicine, University POSTERS of Guelph, Guelph, ON, Canada, 2Centre for Public Health and Zoonoses, University of Guelph, Guelph, ON, Canada, 3Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA.

12:00 PM 64 Antimicrobial resistance of Klebsiella species from milk submitted to Wisconsin Veterinary Diagnostic Laboratory for mastitis testing, 2008–2018. E. Furmaga*, N. Aulik, and M. F. Valenzuela, Wisconsin Veterinary Diagnostic Laboratory, Madison, WI. TUESDAY ORALS

Breeding and Genetics Symposium: Joint ADSA/Interbull Session:

Ten Years of Genomic Selection WEDNESDAY

Chair: Filippo Miglior, University of Guelph POSTERS Junior Ballroom C

9:30 AM 65 From sequence of Dominette to 10K and 50K SNP chips. D. Bickhart*, USDA Agricultural Research Service Dairy Forage Research Center, Madison, WI.

10:00 AM 66 How to implement genomic selection. WEDNESDAY REC P. M. VanRaden*, USDA Animal Genomics and Improvement Laboratory, Beltsville, MD. ORALS 10:30 AM 67 The role of Interbull in the successful implementation of genomic selection in breeds other than Holstein.

REC E. C. Santus*, ANARB, Bussolengo, Italy.

11:00 AM 68 Exploiting homozygosity in the era of genomics—Runs of homozygosity, inbreeding, and genomic mating programs. REC C. Maltecca*1, C. Baes2, and F. Tiezza1, 1North Carolina State University, Raleigh, NC, 2University of Guelph, Guelph, ON, Canada. AUTHOR INDEX 11:30 AM 69 Single-step genomic evaluations. REC E. A. Mäntysaari*, M. Koivula, and I. Strandén, Natural Resources Institute Finland (Luke), Jokioinen, Finland.

12:00 PM 70 What’s next for dairy cattle breeding? REC G. Gorjanc*, The Roslin Institute, University of Edinburgh, Edinburgh, UK.

65 Dairy Foods Symposium: Advances in Spore Control Throughout the US Dairy Value Chain Chair: Annie Bienvenue, U.S. Dairy Export Council 237/238

9:30 AM Opening remarks Annie Bienvenue, U.S. Dairy Export Council.

9:45 AM 71 How the US dairy industry increased production of low-spore dairy products and ingredients. 1 2 1 2 REC A. Bienvenue and R. Kapoor* , U. S. Dairy Export Council, Arlington, VA, National Dairy Council, Rosemont, IL.

10:15 AM 72 Spores in milk powders—Practical solutions for improved detection and important insights for predictability of

REC spoilage of reconstituted products. R. T. Eijlander1, R. van Hekezen1, A. Bienvenue2, V. Girard3, E. Hoornstra4, N. Johnson5, R. Meyer5, A. Wagendorp1, D. C. Walker6, and M. H. J. Wells-Bennik*1, 1NIZO, Ede, the Netherlands, 2U. S. Dairy Export Council, Arlington, VA, 3BioMérieux, R&D Microbiology, La Balme-les-Grottes, France, 4FrieslandCampina, Laboratory & Quality Services, Leeuwarden, the Netherlands, 5Nestec Ltd., Nestlé Research, Konolfingen, Switzerland, 6Abbott Laboratories, Colum- bus, OH.

10:45 AM 73 Interventions for reduction of spore-forming bacteria at the farm level. REC A. Bianchini*, University of Nebraska-Lincoln, Lincoln, NE.

11:15 AM 74 Strategies for minimizing sporeformers and spores during milk powder processing. REC S. Anand*, Midwest Dairy Foods Research Center, Dairy and Food Science Department, South Dakota State Univer- sity, Brookings, SD.

11:45 AM 75 Recurrence frequency and required intervention cleaning in place (CIP) of persistent populations of thermophilic

REC sporeformers in milk powder production. T. Erickson*, Ecolab, Eagan, MN.

12:15 PM Closing remarks Annie Bienvenue, U.S. Dairy Export Council.

Extension Education 1 Chair: Mike Schutz, University of Minnesota 260/261

9:30 AM 76 Consumer perception and willingness to pay for milk in Tennessee. E. A. Eckelkamp*, E. A. Paskewitz, H. S. Wallace, K. B. Johnson, and S. Upendram, University of Tennessee, Knoxville, TN.

9:45 AM 77 A survey of US dairy nutritionist perceptions and methods of balancing lower crude protein rations for lactating cows. J. Prestegaard*1, V. Daley1,2, and M. Hanigan1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2National Animal Nutrition Program, University of Kentucky, Lexington, KY.

10:00 AM 78 Microlearning courses are effective at increasing the feeling of confidence and the feeling of accuracy in the work of dairy personnel. W. Heuwieser*1, P. Ospina2, M. Wieland2, F. Leal Yepes3, B. Nguyen3, and A. Hesse1, 1Clinic for Animal Reproduction, Faculty of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany, 2Quality Milk Production Services, Cornell University, College of Veterinary Medicine, Ithaca, NY, 3Department of Population Medicine and Diagnostic Sciences, Cornell University, College of Veterinary Medicine, Ithaca, NY.

10:15 AM 79 The impact of corn silage harvesting and feeding decisions on milk margins. T. J. Beck2, R. C. Goodling*1, M. A. Haan3, V. A. Ishler1, and A. M. Rosales4, 1the Pennsylvania State University, University Park, PA, 2Penn State Extension, Carlisle, PA, 3Penn State Extension, Leesport, PA, 4Penn State Extension, Lancaster, PA.

66 10:30 AM 80 Research and educational priorities of California’s North Bay dairies. R. Black*, University of California Agriculture and Natural Resources, Santa Rosa, CA. SUNDAY ORALS

Forages and Pastures 1 Chair: Matt Akins, University of Wisconsin MONDAY 233 POSTERS

9:30 AM 81 Influence of cutting height on nutrient composition and yield of whole-plant corn silage through a meta-analysis. E. M. Paula*1, B. A. Saylor1, J. Goeser2,3, and L. F. Ferraretto1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Dairy Science, University of Wisconsin, Madison, WI, 3Rock River Laboratory Inc., Watertown, WI.

9:45 AM 82 The effects of a silage inoculant on aerobic stability and quality of grass/legume mixture fermented for 8 days and MONDAY the impact on total mixed ration stability. ORALS G. Copani*1, K. Witt1, I. Eisner1, V. Vrotniakiene2, and J. Jatkauskas2, 1Chr. Hansen Animal Health & Nutrition, Hør- sholm, Denmark, 2Institute of Animal Science of Lithuanian University of Health Sciences, Baisogala, Lithuania.

10:00 AM 83 Effect of irrigation on fiber concentration and digestibility of corn plant tissues. L. Martin*1, G. Ferreira2, C. L. Teets2, S. Hines3, G. Shewmaker4, M. de Haro Marti5, and M. Chahine1, 1Department of Animal and Veterinary Science, University of Idaho, Twin Falls, Twin Falls, ID, 2Department of Dairy Science, Virginia Tech, Blacksburg, VA, 3University of Idaho, Jerome, Jerome, ID, 4Kimberly R & E Center, University of Idaho, Kimberly, TUESDAY POSTERS ID, 5Universtiy of Idaho, Gooding, Gooding, ID.

10:15 AM 84 Milk yield and CH4 emission in Jersey cows grazing forage canola. L. H. P. Silva*1, Y. Zang1, M. Ghelickhan1, Y. C. Geng2, E. M. Meyer1, and A. F. Brito1, 1University of New Hampshire, Durham, NH, 2Chinese Academy of Agricultural Sciences, Beijing, China.

10:30 AM 85 Effect of microbial inoculation and particle size on fermentation profile, aerobic stability, and ruminal in situ starch

disappearance of high-moisture corn. TUESDAY B. A. Saylor*, F. Casale, H. Sultana, and L. F. Ferraretto, University of Florida, Gainesville, FL. ORALS

10:45 AM 86 Effect of a dual-purpose bacterial inoculant and recombinant bacterial expansin-like protein on fermentation profile and digestibility of whole-plant corn silage. A. A. Pech-Cervantes*1, S. Ramirez2, K. G. Arriola1, E. M. Paula1, C. Heinzen Jr.1, F. X. Amaro1, Y. Jiang1, C. F. Gonzalez3, D. Vyas1, L. F. Ferraretto1, and A. T. Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Instituto de Ciencias Agropecuarias, Universidad del Papaloapan, Oaxaca, Mexico, 3Department of Microbiology and WEDNESDAY

Cell Science, University of Florida, Gainesville, FL. POSTERS

11:00 AM 87 The impact of zero-grazing versus conventional grazing in early lactation autumn-calving dairy cows in Ireland. C. Holohan*1, C. Grace1, F. J. Mulligan2, J. Somers2, K. M. Pierce1, and M. B. Lynch1, 1Lyons Research Farm, Lyons Estate, University College Dublin, Celbridge, Co. Kildare, Ireland, 2School of Veterinary Medicine, University College Dublin, Dublin, Ireland.

11:15 AM 88 Diagnostics tool for corn silage: Development, validation, and characterization index using principal component WEDNESDAY analysis from Québec, Canada. ORALS A. Gallo1, F. Ghiladerlli1, P. Drouin2, and M. Leduc*3,4, 1Department of Animal Science, Food and Nutrition, Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, Piacenza, Italy, 2Lallemand Speciali- ties Inc., Milwaukee, WI, 3Department of Animal Science, McGill University, Montreal, QC, Canada, 4Valacta, Dairy Production Centre of Expertise, Ste-Anne-de-Bellevue, QC, Canada.

11:30 AM 89 Effect of hybrid on performance, digestion, and nitrogen balance of lactating cows fed whole-plant corn silage. R. P. Melo1, J. P. Santos1, W. R. Silva1, R. B. Silva2, R. A. N. Pereira3,2, and M. N. Pereira*1,2, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecuaria de AUTHOR

Minas Gerais, Lavras, MG, Brazil. INDEX

11:45 AM 90 A meta-analysis examining the effects of herb species inclusion in grazing swards for dairy cows. K. M. McCarthy*1, C. G. McAloon1, K. M. Pierce2, M. B. Lynch2, and F. J. Mulligan1, 1School of Veterinary Medicine, University College Dublin, Belfield, Dublin, Ireland, 2School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland.

67 12:00 PM 91 Establishment of perennial forages with annual sudangrass or sorghum-sudangrass hybrids improved forage yields and in vitro total-tract NDF digestibility. S. Thevakumaran1, C. Matteau2, B. Baurhoo1,2, P. Seguin1, and A. Mustafa*1, 1McGill University, Sainte-Anne-de-Bellev- ue, QC, Canada, 2Belisle Solution Nutrition Inc., Saint-Mathias-sur-Richelieu, QC, Canada.

12:15 PM 92 Effect of using fresh ryegrass-berseem clover as forage basis for TMR during the winter period on dairy cow performance and nitrogen utilization. D. Enriquez-Hidalgo*1, F. Pereira1,2, A. Almeida Torres1, M. Fernandez Donoso1, E. Vargas-Bello-Pérez3, and D. Lemos Teixeira1, 1Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Región Metropolitana, Chile, 2Laboratório de Etologia Aplicada e Bem-estar Animal (LETA), Departamento de Zootecnia e Desenvolvimento Rural, Universidade Federal de Santa Catarina, Florianópo- lis, Santa Catarina, Brazil, 3Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.

Production, Management, and the Environment 1 Chair: Jennifer Heguy, University of California Cooperative Extension 204

9:30 AM 93 Early lifetime information enhances calf selection by improving accuracy of predictions with machine learning algorithms and regression. M. Schmitt, F. Maunsell, and A. De Vries*,University of Florida, Gainesville, FL.

9:45 AM 94 Machine learning algorithms for early prediction of clinical mastitis. L. Fadul-Pacheco*, H. Delgado, and V. E. Cabrera, University of Wisconsin, Madison, WI.

10:00 AM 95 Development of a prediction equation for body weight change in early-lactating dairy cows by Fourier-transform infrared predicted fatty acid profiles in milk. D. Warner*1, F. Dettmann1,2, A. J. Buitenhuis3, M. Kargo3,4, A. M. Hostrup Kjeldsen4, N. H. Nielsen5, D. M. Lefebvre1, and D. E. Santschi1, 1Valacta, Dairy Production Centre of Expertise Quebec-Atlantic, Sainte-Anne-de-Bellevue, QC, Canada, 2LKV Niedersachsen e.V, Leer, Germany, 3Aarhus University, Center for Quantitative Genetics and Genomics, Department of Molecular Biology and Genetics, Tjele, Denmark, 4SEGES, Aarhus, Denmark, 5RYK, Aarhus, Denmark.

10:15 AM 96 A stochastic animal life-cycle simulation model and its herd structure. M. Li*1, V. E. Cabrera1, and K. F. Reed2, 1Department of Dairy Science, University of Wisconsin-Madison, Madison, WI, 2Department of Animal Science, Cornell University, Ithaca, NY.

10:30 AM 97 Environmental benefits of alternatives in dairy farm management in the changing climate of the northeastern United States. K. Veltman1, A. Rotz*2, L. Chase3, J. Copper4, C. Forest5, P. Ingraham6, C. Izaurralde7, C. Jones7, R. Nicholas5, M. Ruark8, W. Salas6, G. Thoma9, and O. Jolliet1, 1University of Michigan, Ann Arbor, MI, 2USDA-ARS, University Park, PA, 3Cornell University, Ithaca, NY, 4University of Washington, Seattle, WA, 5Penn State University, University Park, PA, 6Applied Geosolutions, Durham, NH, 7University of Maryland, College, Park, MD, 8University of Wisconsin, Madison, WI, 9Uni- versity of Arkansas, Fayetteville, AR.

10:45 AM 98 Executing a better nutritional grouping strategy in commercial dairy farms. J. A. Barrientos Blanco*, V. E. Cabrera, and R. D. Shaver, University of Wisconsin-Madison, Madison, WI.

11:00 AM 99 Keeping the most profitable cow and not the most yielding one: Lifetime cost-benefit assessment as a decision- making support tool in dairy management. D. Warner*1,2, R. Lacroix1, R. I. Cue2, and E. Vasseur2, 1Valacta, Dairy Production Centre of Expertise Quebec-Atlantic, Sainte-Anne-de-Bellevue, QC, Canada, 2Department of Animal Science, McGill University, Sainte-Anne-de-Bellevue, QC, Canada.

11:15 AM 100 Development of a decision support tool for optimal allocation of nutritional resources in a dairy herd. A. Bellingeri*1,2, A. Gallo1, D. Liang2, F. Masoero1, and V. Cabrera2, 1Università Cattolica del Sacro Cuore, Piacenza, Italy, 2University of Wisconsin-Madison, Madison, WI.

68 11:30 AM 101 Economics of embryo transfer use to improve reproductive performance during heat stress. F. Ferreira*1,2, M. Marcondes1,3, and A. De Vries1, 1University of Florida, Gainesville, FL, 2University of California, Davis, SUNDAY CA, 3Universidade Federal de Viçosa, Viçosa, MG, Brazil. ORALS

11:45 AM 102 Economics of using beef semen. W. Li* and V. Cabrera, University of Wisconsin-Madison, Madison, WI.

12:00 PM 103 Impact of health status at arrival to a milk-fed veal facility on breakeven purchase price of calves. D. L. Renaud*1, K. C. Dhuyvetter2, S. J. LeBlanc1, D. F. Kelton1, T. F. Duffield1, and M. W. Overton2, 1University of 2 MONDAY

Guelph, Guelph, ON, Canada, Elanco Animal Health, Greenfield, IN. POSTERS

Reproduction 1 Chair: Richard Pursley, Michigan State University MONDAY

207/208 ORALS

9:30 AM 104 Using automated data collection systems to identify factors that affect the magnitude and duration of increased activity at estrus in Holstein cows. M. C. Lucy*1, B. Liao2, J. M. Christensen2, and F. G. Kumro1, 1University of Missouri, Columbia, MO, 2DeLaval Interna- tional AB, Tumba, Sweden. TUESDAY

9:45 AM 105 Activity before artificial insemination and conception in dairy cows in grazing and nongrazing conditions. POSTERS S. Paudyal*1,2 and P. Pinedo1, 1Department of Animal Sciences, Colorado State University, Fort Collins, CO, 2Texas A&M University, College Station, TX.

10:00 AM 106 Characterization of behavior biometrics using 3D-kinematic analysis as ovulation approaches in dairy cows in tiestall housing. H. J. Perez Marquez*, M. J. Guesgen, and C. J. Bench, Department of Agricultural, Food and Nutritional Science, Uni- versity of Alberta, Edmonton, AB, Canada. TUESDAY 10:15 AM 107 Investigating reproductive traits in cows with high and low genetic merit for fertility in a seasonal, pasture-based ORALS system. S. Meier*1, B. Kuhn-Sherlock1, P. R. Amer2, J. Bryant1,3, J. R. Roche1,4, and C. R. Burke1, 1DairyNZ Limited, Hamilton, New Zealand, 2AbacusBio Limited, Dunedin, New Zealand, 3AgResearch, Hamilton, New Zealand, 4Ministry of Primary Industries, Wellington, New Zealand.

10:30 AM 108 Early genomic prediction of daughter pregnancy rate is associated with improved fertility outcomes in Holstein WEDNESDAY

dairy cows. POSTERS F. S. Lima*1, F. T. Silvestre2, F. Penagaricano3, and W. W. Thatcher3, 1Department of Veterinary Medicine, University of Illinois, Urbana, IL, 2Zoetis Inc., Kalamazoo, MI, 3Department of Animal Sciences, University of Florida, Gainesville, FL.

10:45 AM Break

11:00 AM 109 Genetic merit for fertility and type of reproductive management strategy affected the reproductive performance

of primiparous lactating Holstein cows. WEDNESDAY E. M. Sitko*1, M. M. Pérez1, G. E. Granados1, M. Masello1, F. Dicroce2, A. McNeel2, D. Weigel2, and J. O. Giordano1, ORALS 1Department of Animal Science, Cornell University, Ithaca, NY, 2Zoetis, Kalamazoo, MI.

11:15 AM 110 Plasma progesterone is associated with individual genetic traits and likelihood of conception in seasonal-calving pasture-based dairy cows. E. Rojas Canadas1,2, M. M. Herlihy1, J. Kenneally1, F. Kearney3, P. Lonergan2, and S. T. Butler*1, 11Animal and Grassland Research and Innovation Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland, 2School of Agriculture and Food Sci- ence, University College Dublin, Belfield, Dublin, Ireland, 3Irish Cattle Breeding Association, Bandon, Co. Cork, Ireland. AUTHOR

11:30 AM 111 Fertility of fresh and frozen sex-sorted semen in dairy cows and heifers in seasonal-calving pasture-based herds. INDEX C. Maicas*1,2, I. Hutchinson1, J. Kenneally1, J. Grant3, A. Cromie4, J. Moreno5, R. Vishwanath5, E. Maia5, P. Lonergan2, and S. Butler1, 1Animal and Grassland Research and Innovation Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ire- land, 2School of Agriculture and Food Science, University College Dublin, Dublin, Ireland, 3Research Operations Group, Teagasc, Ashtown, Dublin, Ireland, 4Irish Cattle Breeding Federation, Bandon, Co. Cork, Ireland, 5Sexing Technologies, Navasota, TX.

69 11:45 AM 112 Fertility of frozen sex-sorted semen at 4 x 106 sperm per dose in lactating dairy cows in seasonal-calving pasture- based herds. C. Maicas*1,2, S. Holden1, E. Drake1, A. Cromie3, P. Lonergan2, and S. Butler1, 1Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, 2School of Agriculture and Food Science, University Col- lege Dublin, Belfield, Dublin, Ireland, 3Irish Cattle Breeding Federation, Bandon, Co. Cork, Ireland.

12:00 PM 113 The genetic components of sexed semen production. C. Heuer*, T. Gilligan, J. Moreno, and R. Vishwanath, STgenetics, Navasota, TX.

Ruminant Nutrition 1: Protein and Amino Acid 1 Chair: Ranga Appuhamy, Iowa State University Junior Ballroom D

9:30 AM 114 Assessing essential amino acid availability in lactating dairy cows infused with methionine, lysine, and histidine or leucine and isoleucine. X. Huang*1, P. Yoder1,2, and M. Hanigan1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2Perdue AgriBusines LLC, Salisbury, MD.

9:45 AM 115 Effects of jugular infused methionine, lysine, and histidine or leucine and isoleucine on protein expression and post-translational modification. P. S. Yoder*1,2, W. K. Ray3, R. F. Helm3, X. Huang1, C. Schumacher1, E. Huang1, I. A. M. A. Teixeira4, and M. D. Hanigan1, 1Department of Dairy Science, Virginia Tech, Blacksburg, VA, 2Perdue AgriBusiness LLC, Salisbury, MD, 3Department of Biochemistry, Virginia Tech, Blacksburg, VA, 4UNESP-Universidade Estadual Paulista, Jaboticabal, SP, Brazil.

10:00 AM 116 Effect of grouping by genetic merit on the response to dietary protein in first-lactation cows. G. I. Zanton* and D. M. Bickhart, USDA-Agricultural Research Service, Madison, WI.

10:15 AM 117 Effect of rumen-protected lysine supplementation to total mixed rations differing in crude protein concentration in lactating cows. S. W. Gee*1, N. E. Lobos2, and A. J. Carpenter1, 1University of Guelph, Ridgetown, ON, Canada, 2Kemin Industries, Inc., Des Moines, IA.

10:30 AM 118 Amino acid utilization by mammary glands in response to dietary protein and insulin. L. M. Campos*1, A. G. Rius1, J. A. D. R. N. Appuhamy1, D. Kirovski2, T. F. V. Bompadre1,3, and M. D. Hanigan1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2University of Belgrade, Beograd, Serbia, 3University of Sao Paulo, Piracicaba, Sao Paulo, Brazil.

10:45 AM 119 Evaluation of rumen-protected lysine prototypes on plasma amino acid concentrations of lactating Holstein cows. M. I. Rivelli*1, M. J. Cecava2, P. H. Doane2, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2ADM Research Divi- sion, Decatur, IL.

11:00 AM 120 Succinate dehydrogenase activity and protein levels in liver of dairy cows fed TMR or in a pasture-based system. M. García-Roche*1,2, M. Carriquiry1, D. A. Mattiauda1, M. Ceriani1, A. Jasinsky1, A. Cassina2, and C. Quijano2, 1De- partamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Montevideo, Uruguay, 2Centro de Investigaciones Biomédicas, Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Montevideo, Montevideo, Uruguay.

11:15 AM 121 Essential amino acids influence milk fat synthesis in mammary epithelial cells. I. A. M. A. Teixeira*1,2, P. S. Yoder2,3, E. Huang2, X. Huang2, and M. D. Hanigan2, 1Departament of Animal Science, Un- esp, Jaboticabal campus, Jaboticabal, SP, Brazil, 2Department of Dairy Science, Virginia Tech, Blacksburg, VA, 3Perdue AgriBusiness LLC, Salisbury, MD.

11:30 AM 122 Modeling milk protein yield responses to amino acid supply of dairy cows fed silage-based diets. A. Vanhatalo1, T. Kokkonen1, and P. Huhtanen*2, 1University of Helsinki, Helsinki, Finland, 2Swedish University of Agri- cultural Sciences, Umeå, Sweden.

11:45 AM 123 Effects of oscillating dietary crude protein concentration on production in lactating cows. A. W. Tebbe* and W. P. Weiss, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH.

70 12:00 PM 124 Histidine dose-response effects on lactational performance and plasma amino acid concentrations in lactating dairy cows. SUNDAY S. E. Räisänen*1, C. F. A. Lage1,2, J. Oh1, A. Melgar1, K. Nedelkov1,3, X. Chen1,4, M. Miura5, C. Parys6, and A. N. Hristov1, ORALS 1The Pennsylvania State University, University Park, PA, 2Universidade federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil, 3Trakia University, Stara Zagora, Bulgaria, 4University of Ulster, Belfast, UK, 5Ajinomoto Co., Inc., Kawa- saki, Japan, 6Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

12:15 PM 125 Effects of soybean meals versus canola meal on the lactational performance, enteric gas emission, and plasma amino acid profile in dairy cows. 1,2 1 1 1,3 1 1 4 1 MONDAY

C. F. A. Lage* , S. E. Räisänen , A. Melgar , X. Chen , J. Oh , D. M. Kniffen , R. A. Fabin , M. E. Young , and A. N. Hris- POSTERS tov1, 1The Pennsylvania State University, University Park, PA, 2Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil, 3College of Pastoral Agriculture Science and Technology, Lanzhou University, China, 4Fabin Bros. Farms, Indiana, PA. MONDAY Ruminant Nutrition Symposium: ORALS Mycotoxins—Recognizing Their Presence and Dealing with Them in Ruminant Nutrition Chair: Jill Anderson, South Dakota State University Sponsor: Alltech Junior Ballroom A TUESDAY POSTERS

9:30 AM 126 Ruminants—Are they as resilient to mycotoxicosis as we think?

REC D. Diaz*, University of Arizona, Tucson, AZ.

10:15 AM 127 Use of technology to better understand multi-mycotoxin and emerging mycotoxin challenges. REC A. Weaver*, Alltech Inc., Nicholasville, KY.

11:00 AM 128 Applying fungicide on corn plants to improve the composition of corn silage for dairy cows diets. TUESDAY

F. Cardoso*, University of Illinois, Urbana, IL. ORALS

11:45 AM 129 Fusarium mycotoxins deoxynivalenol and fumonisins affect milk production and liver health in dairy cows. 1 1 1 2 2 2 1 1 REC A. Gallo , A. Minuti , F. Piccioli Cappelli , B. Doupovec , J. Faas* , D. Schatzmayr , and E. Trevisi , Department of Animal Sciences, Food and Nutrition (DIANA), Faculty of Agriculture, Food and Environmental Science, Università Cat- tolica del Sacro Cuore, Piacenza, Italy, 2BIOMIN Research Center, Tulln, Austria. WEDNESDAY

12:00 PM 130 Silicoglycidol clay for the reduction of aflatoxin M1 in urine and its effects on inflammatory biomarkers POSTERS REC in dairy cows. E. Branstad*1, C. McCarthy1, B. Dooley1, M. O’Neil1, L. King1, C. Domenech2, J. Pié2, G. Rottinghaus3, E. Bowers1, L. Baumgard1, and H. Ramirez-Ramirez1, 1Iowa State University, Ames, IA, 2Biovet S.A, Tarragona, Spain, 3University of Missouri, Columbia, MO.

12:15 PM 131 Reduction of aflatoxin M1 in milk of Holstein cows administered an aluminosilicate clay. 1 2 2 1 1 2

REC S. C. Allen* , K. N. Russo , D. M. Paulus Compart , and S. H. Ward , North Carolina State University, Raleigh, NC, PMI WEDNESDAY Nutrition Additives, Arden Hills, MN. ORALS AUTHOR INDEX

71 Small Ruminant Platform Session: Omics Application in Small Ruminants Current Situation, Limitations, and Opportunities for the Future Chair: Ahmed A. K. Salama, Universitat Autonoma de Barcelona 236

9:30 AM Introduction. Ahmed A. K. Salama.

9:35 AM 132 The use of different omic tools: Applications and benefits to production and health. J. S. Osorio*, South Dakota State University, Brookings, SD.

10:20 AM 133 Maternal nicotinamide supplementation during the perinatal period affects milk metabolomics and modifies the development and transcriptomics of small intestine of their kids. X. S. Wei*, Q. Y. Yin, J. J. He, H. H. Zhao, and J. H. Yao, northwest Agriculture and Forest University, Yangling, Shaanxi, China.

10:50 AM 134 Rumen microbiome and fermentation interaction in dairy ewes under different supplementation using 16S rRNA Illumina amplicon sequencing. F. E. Miccoli*1,2, D. Colombatto2,3, and R. A. Palladino1,3, 1School of Agriculture Science, National University of Lomas de Zamora, Buenos Aires, Argentina, 2Department of Animal Production, University of Buenos Aires, Buenos Aires, Argentina, 3Consejo Nacional de Investigaciones Cientificas (CONICET), Buenos Aires, Argentina.

11:05 AM 135 Identification of mastitis pathogens using MALDI-ToF and its association with somatic cell count in dairy goats. K. Santos1, G. de Moura2, M. Marques2, D. Diaz-Campos4, L. Guifarro3, M. Rovai3, and L. da Costa*4, 1University of São Paulo, São Paulo, SP, Brazil, 2Federal Rural University of Pernambuco, Recife, PE, Brazil, 3South Dakota State Univer- sity, Brookings, SD, 4The Ohio State University, Columbus, OH.

11:20 AM 136 1H-NMR based-metabolomics of milk produced from heat-stressed goats with induced mammary inflammation. S. Love1, A. Contreras-Jodar2, N. Mehaba2, X. Such2, G. Caja2, and A. Salama*2, 1Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK, 2Research Group in Ruminants (G2R), Universitat Autonoma de Barcelona, Barcelona, Spain.

11:35 AM 137 Current situation and new insights of omics applied to small ruminants. N. Castro*1, A. Salama2, L. Hernández-Castellano3, and A. Argüello1, 1Universidad de Las Palmas de Gran Canaria, Campus Universitario de Arucas, Gran Canaria, Spain, 2Universitat Autonoma de Barcelona, Bellaterra, Barcelona, Spain, 3Aarhus University, Tjele, Denmark.

ADSA-SAD Undergraduate Dairy Foods Oral Competition Chair: Leanne Berning, Cal Poly University 264

11:15 AM 138 A2 Milk: Where are we now? E. Brown* and C. Williams, Louisiana State University, Baton Rouge, LA.

11:30 AM 139 Don’t ditch the dairy: Lactose-free milk. H. Torrealba* and J. Laporta, Department of Animal Sciences, University of Florida, Gainesville, FL.

11:45 AM 140 Cheese processing: Opportunities and considerations for dairy farmers. B. Jones*, A. Hawkins, and J. Costa, University of Kentucky, Lexington, KY.

12:00 PM 141 Benefits of enzyme-modified cheese production. K. M. MacRae* and D. R. Olver, Pennsylvania State University, University Park, PA.

12:15 PM 142 A2 milk and the potential impact on consumer markets. A. Rauton* and J. Bohlen, University of Georgia, Athens, GA.

72 ADSA Graduate Student (PhD) Production Oral Competition SUNDAY

Chair: Maris McCarthy, Adisseo ORALS 262

2:00 PM 143 Effect of supplementing rumen-protected methionine or methionine analogs in calf starter on growth and -ef ficiency of Holstein calves from 14 to 91 days of age. R. A. Molano*1, A. Saito2, N. D. Luchini3, and M. E. Van Amburgh1, 1Department of Animal Science, Cornell University, Ithaca, NY, 2Zen-Raku-Ren, Tokyo, Japan, 3Adisseo North and Central America, Alpharetta, GA. MONDAY POSTERS 2:15 PM 144 Effect of pre- and postnatal heat stress on dairy calf thermoregulation and productivity. B. Dado-Senn*1, L. Vega Acosta2, M. Torres Rivera2, S. L. Field1, M. G. Marrero1, S. Tao3, T. F. Fabris1, G. Ortiz-Colon2, G. E. Dahl1, and J. Laporta1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Ani- mal Sciences, University of Puerto Rico, Mayagüez, 3Department of Animal and Dairy Science, University of Georgia, Tifton, GA.

2:30 PM 145 Early-life fecal microbiota transplantation affects systemic and polymorphonuclear leukocyte mRNA biomarkers of

inflammation and liver function in neonatal dairy calves. MONDAY F. Rosa*1, E. Trevisi2, and J. S. Osorio1, 1Dairy and Food Science Department, South Dakota State University, Brookings, ORALS SD, 2Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy.

2:45 PM 146 Effects of a high-protein corn product on production responses in mid-lactation dairy cows. W. E. Brown* and B. J. Bradford, Kansas State University, Manhattan, KS.

3:00 PM 147 Association of mid-infrared predicted milk and blood constituents with early lactation negative outcomes in- Hol TUESDAY

stein cows. POSTERS K. Bach*1, D. Barbano2, and J. McArt1, 1Department of Population Medicine and Diagnostic Sciences, College of Veteri- nary Medicine, Cornell University, Ithaca, NY, 2Department of Food Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY.

3:15 PM 148 Relationship between serum lipid-soluble vitamins during the periparturient period and health measures in the Pacific Northwest dairy herds. C. Y. Tsai*1, H. H. Hung1, W. J. Price2, and P. Rezamand1, 1Department of Animal and Veterinary Science, University of 2

Idaho, Moscow, ID, Statistical Programs, College of Agricultural and Life Sciences, Moscow, ID. TUESDAY ORALS

3:30 PM 149 Dietary restriction improved feed efficiency of inefficient lactating cows. Y. A. Ben Meir*1,2, I. Halachmi3, S. J. Mabjeesh2, and J. Miron1, 1Hebrew University of Jerusalem, Jerusalem, Israel, 2Ag- riculture Research Organization, Reashon Lezion, Israel, 3Institute of Agricultural Engineering, Reashon Lezion, Israel.

3:45 PM 150 Development of a robust, net energy-based measure of feed efficiency in dairy cattle. 1,2 2 2 1 1 2 2 1

D. J. Seymour* , A. Cánovas , T. C. S. Chud , J. P. Cant , V. R. Osborne , F. S. Schenkel , and F. Miglior , Centre for Nu- WEDNESDAY 2

trition Modelling, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, Centre for Genetic POSTERS Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

Animal Behavior and Well-Being: Focus on Physiological Response WEDNESDAY

Chair: Emily Miller Cushon, University of Florida ORALS 205

2:00 PM 151 Utilizing a multidisciplinary approach to assess livestock welfare. J. Johnson*, USDA-ARS Livestock Behavior Research Unit, West Lafayette, IN.

2:30 PM 152 Using drool as an indicator of heat load in dairy cattle. A. M. Drwencke*1, G. Tresoldi2, and C. B. Tucker1, 1Center for Animal Welfare, Department of Animal Science, Univer-

2 AUTHOR

sity of California, Davis, Davis, CA, College of Agriculture, California State University, Chico, Chico, CA. INDEX

2:45 PM 153 Efficacy of pain control for caustic paste disbudding in very young calves. C. N. Reedman*1, T. F. Duffield1, T. J. DeVries2, K. D. Lissemore1, N. Karrow2, Z. Li2, and C. B. Winder1, 1Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 2Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

73 3:00 PM 154 Effects of environmental enrichment on behaviors, growth, and stress in limit fed Holstein heifers. K. M. Kelly*1, S. H. Ward1, J. H. C. Costa2, G. W. Smith1, and A. J. Geiger3, 1North Carolina State University, Raleigh, NC, 2University of Kentucky, Lexington, KY, 3Zinpro Corporation, Eden Prairie, MN.

3:15 PM 155 Integration of productive, reproductive, and health variables with activity behavior data as welfare indicators in dairy cows. D. Manriquez* and P. Pinedo, Department of Animal Sciences, Colorado State University, Fort Collins, CO.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 156 The impact of heat stress on individual cows in a Pennsylvania dairy herd. L. Han* and C. Dechow, Department of Dairy and Animal Science, The Pennsylvania State University, State College, PA.

4:15 PM 157 Hot weather increases competition between dairy cows at the drinker. P. V. McDonald*, M. A. G. von Keyserlingk, and D. M. Weary, The University of British Columbia, Vancouver, BC, Canada.

4:30 PM 158 Provision of shelter during the prepartum period: Effects on behavior and non-esterified fatty acid concentrations of dairy cows in a pasture-based system. D. Cartes*1, A. Strappini2, R. Held1, and P. Sepúlveda-Varas3, 1Escuela de Graduados, Facultad de Ciencias Veterinar- ias, Universidad Austral de Chile, Valdivia, Chile, 2Instituto de Ciencia Animal, Universidad Austral de Chile, Valdivia, Chile, 3Instituto de Ciencias Clínicas Veterinarias, Universidad Austral de Chile, Valdivia, Chile.

4:45 PM 159 Validation of a multiple accelerometer sensor system to estimate dry matter intake in lactating dairy cows. N. Carpinelli*, F. Rosa, R. C. B. Grazziotin, and J. Osorio, South Dakota State University, Brookings, SD.

5:00 PM 160 Nutrient intake, feeding patterns of growing bulls fed different concentrate levels and a single fiber source. A. u. R. Muhammad*1,2, C. Q. Xia1, B. Cao1, and H. Su1, 1State Key Laboratory of Animal Nutrition, Beijing, China, 2Institute of Animal and Dairy Sciences, University of Agriculture, Faisalabad, Faisalabad, Pakistan.

Animal Health 1: Metabolic Health and Disease Chair: Andres Contreras, Michigan State University 232

2:00 PM 161 The dynamics of BCS during the far-off and close-up period impacts postpartum diseases in Holstein cows. P. Melendez*1, F. Bargo2, G. Tuñon3, and J. Grigera4, 1College of Veterinary Medicine, University of Georgia, Tifton, GA, 2University of Buenos Aires, Buenos Aires, Argentina, 3INIA, Uruguay, Montevideo, Uruguay, 4Bovine Practitioner, Buenos Aires, Argentina.

2:15 PM 162 Incidence of subclinical and clinical ketosis in the California Central Valley: Similarities among commercial herds. M. Wukadinovich* and H. Rossow, University of California, Davis, Davis, CA.

2:30 PM 163 β-Hydroxybutyrate measurements in bovine milk compared between known standards, a clinical pathology analyzer, and Fossomatic high-throughput testing. D. Wilson*1 and G. Goodell2, 1Utah State University, Logan, UT, 2The Dairy Authority, Greeley, CO.

2:45 PM 164 Association between hyperketonemia during the first 10 days postpartum and productive parameters throughout lactation in dairy cows. Z. Rodriguez*, J. Lukach, E. Wynands, P. Cecilio Ferro, G. Cramer, and L. Caixeta, Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN.

3:00 PM 165 High concentrations of fatty acids induce hepatic lipid accumulation by activating endoplasmic reticulum stress in dairy cows with severe fatty liver. Y. Zhu and X. Li*, Jilin University, Changchun, Jilin, China.

74 3:15 PM 166 Herbal formula CHF03 attenuates high-fat diet-induced nonalcoholic fatty liver disease by regulating nuclear factor-κB in mice. SUNDAY Y. Cui*1, R. Chang1, T. Zhang2, X. Zhou3, Q. Wang1, H. Gao1, L. Hou1, and C. Xu1, 1College of Animal Science and Veteri- ORALS nary Medicine, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, China, 2Beijing University of Agricul- ture, Beijing, China, 3China Animal Health and Epidemiology Center, Laboratory of Zoonosis, Beijing, China.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 167 Effect of hypocalcemia prevention using an anion-supplemented diet on rumination behavior in periparturient MONDAY

dairy cows. POSTERS J. Goff*, A. Hohman, and L. Timms, Iowa State University, Ames, IA.

4:15 PM 168 Effects of carprofen in a pain management protocol in dairy cows with abomasal displacement undergoing left flank omentopexy. H. Meyer1, S. Kaestner2, and J. Rehage*1, 1Clinic for Cattle, University of Veterinary Medicine Hannover, Hannover, Germany, 2Clinic for Small Animals, University of Veterinary Medicine Hannover, Hannover, Germany.

4:30 PM 169 Impaired hepatic autophagic activity in dairy cows with severe fatty liver. MONDAY X. Du, G. Liu, and X. Li*, Jilin University, Changchun, Jilin, China. ORALS

4:45 PM 170 A fluorescence resonance energy transfer approach to determine intracellular zinc bioavailability in bovine mammary epithelial cells. R. Mohan*, F. Rosa, and J. S. Osorio, Dairy and Food Science Department, South Dakota State University, Brookings, SD. TUESDAY POSTERS

Breeding and Genetics Symposium: Joint ADSA/Interbull Session Data Pipelines for Implementation of Genomic Evaluation of Novel Traits Chair: Christine Baes, University of Guelph

Sponsor: EAAP TUESDAY Junior Ballroom C ORALS

2:00 PM 171 ADSA®-EAAP Speaker Exchange Presentation: International collaborations for breeding for novel traits. REC Y. de Haas*, Animal Breeding and Genomics of Wageningen University and Research, Wageningen, the Netherlands.

2:30 PM 172 Genetic relationships between different measures of feed efficiency and the implications for dairy cattle selection

REC indexes. WEDNESDAY R. J. Tempelman*1 and Y. Lu2, 1Michigan State University, East Lansing, MI, 2Axio Research, Seattle, WA. POSTERS

3:00 PM 173 Multiple-trait single-step genomic evaluation for hoof health. 1,2 2,3 4 3 3 2,5 6 7 REC F. Malchiodi* , J. Jamrozik , A.-M. Christen , A. Fleming , G. J. Kistemaker , C. Richardson , V. Daniel , D. F. Kelton , F. S. Schenkel2, and F. Miglior2, 1Semex Alliance, Guelph, ON, Canada, 2Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 3Canadian Dairy Network, Guelph, ON, Canada, 4Valacta, Sainte-Anne-De-Bellevue, QC, Canada, 5School of Applied Systems Biology, La Trobe University,

Bundoora, VIC, Australia, 6Vic’s Custom Clips, Arva, ON, Canada, 7Department of Population Medicine, OVC, Univer- WEDNESDAY

sity of Guelph, Guelph, ON, Canada. ORALS

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 174 ADSA®-EAAP Speaker Exchange Presentation: Pooling data for international evaluations for feed intake and- ef REC ficiency. J. Lassen*, Viking Genetics, Randers, Denmark.

4:30 PM 175 Development, implementation, and future perspectives of health evaluations in the United States. AUTHOR

1 2 2 1 1 1 INDEX REC K. L. Parker Gaddis* , P. M. VanRaden , J. B. Cole , E. Nicolazzi , and J. W. Dürr , Council on Dairy Cattle Breeding, Bowie, MD, 2Animal Genomics and Improvement Laboratory, Agricultural Research Service, USDA, Beltsville, MD.

5:00 PM 176 Implementation of genomic selection for heat tolerance. 1 1,2 1 3 1,2 1 REC T. T. T. Nguyen , P. J. Bowman , M. Haile-Mariam , B. J. Hayes , and J. E. Pryce* , Agriculture Victoria, Bundoora, VIC, Australia, 2La Trobe University, Bundoora, VIC, Australia, 3University of Queensland, Brisbane, QLD, Australia. 75 Dairy Foods: Cheese, Yogurt, and Ice Cream Chair: Stephanie Clark, Iowa State University 236

2:00 PM 177 Effect of different aging conditions on the physicochemical and textural characteristics of an artisanal cheese produced in South African rural communities. F. Nyamakwere1, M. Busti2, E. Raffrenato*1, P. A. Gouws3, K. Dzama1, and G. Esposito1, 1Department of Animal Sci- ences, Stellenbosch University, Stellenbosch, South Africa, 2Caseificio della Famiglia Busti, Fauglia, Italy, 3Department of Food Science, Stellenbosch South Africa.

2:15 PM 178 Nanofiltration as sustainable approach to controlling cheese acidity by adjusting lactose to casein content of milk. J. A. Stankey, Y. Lu*, S. Govindasamy-Lucey, M. Molitor, J. J. Jaeggi, M. E. Johnson, and J. A. Lucey, Center for Dairy Research, University of Wisconsin-Madison, Madison, WI.

2:30 PM 179 Minimizing moisture migration in large 291-kg blocks of Cheddar cheese. C. E. Collins*1, M. E. Johnson2, S. Govindasamy-Lucey2, J. J. Jaeggi2, and J. A. Lucey1,2, 1University of Wisconsin-Madi- son, Madison, WI, 2Wisconsin Center for Dairy Research, Madison, WI.

2:45 PM 180 From’Innov: A new concept to improve efficiency and sustainability of the cheesemaking process. J. Chamberland*1, S. Benoit2, M. Harel-Oger1, Y. Pouliot2, R. Jeantet3, and G. Garric1, 1INRA, UMR 1253 Science and Technology of Milk and Eggs, Rennes, France, 22STELA Dairy Research Center, Institute of Nutrition and Functional Foods (INAF), Department of Food Science, Université Laval, Quebec City, QC, Canada, 3Agrocampus Ouest, UMR 1253 Science and Technology of Milk and Eggs, Rennes, France.

3:00 PM 181 Emotions evoked by cheese odors. C. Licon*2,1, C. Manesse1, A. Fournel1, and M. Bensafi1, 1Lyon Neuroscience Research Center, Lyon, France, 2Fresno State University, Fresno, CA.

3:15 PM 182 Application of partial calcium-depleted milk protein concentrate in protein-fortified stirred yogurt for improving the gel water-holding capacity and product processability. J. A. Ortiz Salazar*1,2, R. H. Fernando2, and H. Zheng1, 1Dairy Innovation Institute, Department of Animal Science, California Polytechnic State University, San Luis Obispo, CA, 2Department of Chemistry and Biochemistry, California Polytechnic State University, San Luis Obispo, CA.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 183 Texture defects of fermented milk products caused by vibrations—Impact of amplitude and different process parameters. A. Körzendörfer*1, P. Temme2, E. Schlücker2, and J. Hinrichs1, 1University of Hohenheim, Stuttgart, BW, Germany, 2University of Erlangen–Nuremberg, Erlangen, BY, Germany.

4:15 PM 184 Dynamic structural breakdown behavior of a model Maasdam-style cheese under tensile deformation as studied using confocal scanning laser microscopy. P. Lamichhane1,2, M. A. E. Auty3, A. L. Kelly2, and J. J. Sheehan*1, 1Teagasc Food Research Centre Moorepark, Fermoy, Cork, Ireland, 2University College Cork, Cork, Ireland, 3Mondelez International Ltd., Reading, UK.

4:30 PM 185 Differentiating between the effects of chymosin-mediated proteolysis, coagulant type, ripening temperature and calcium solubilization on fracture behavior of Maasdam-style cheese. P. Lamichhane1,2, P. Sharma1, D. Kennedy1, A. L. Kelly2, and J. J. Sheehan*1, 1Teagasc Food Research Centre Moorepark, Fermoy, Cork, Ireland, 2University College Cork, Cork, Ireland.

4:45 PM 186 Prototype protein characterization unit (PCU) to study the dissociation of casein micelles by sodium and potas- sium citrates and tartrates. E. Mahdinia*, C. Hettiarachchi, and F. Harte,Pennsylvania State University, University Park, PA.

76 5:00 PM 187 Ice cream from milk from cows supplemented with unsaturated fatty acid sources: Physicochemical and sensory characteristics. SUNDAY E. Vargas-Bello-Pérez*1,2, N. Cancino-Padilla1, C. Geldsetzer-Mendoza1, M. S. Morales3, J. Romero5, P. C. Garnswor- ORALS thy5, and R. A. Ibáñez1, 1Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Chile, 2Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg C, Denmark, 3Departamento de Fomento de la Producción Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile, 4Laboratorio de Biotec- nología, Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile, 5Sutton Bonington Campus, The University of Nottingham, Loughborough, UK. MONDAY POSTERS

Dairy Foods: Products Chair: Sanjeev Anand, South Dakota State University

237/238 MONDAY ORALS 2:00 PM 188 Catalytic synthesis of lactose derivatives from whey permeate. M. Enteshari* and S. I. Martínez-Monteagudo, South Dakota State University, Brookings, SD.

2:15 PM 189 A two-step process for the production of sweetening syrup from lactose. S. Cheng, L. Metzger, and S. Martinez-Monteagduo*, South Dakota State University, Brooking, SD.

2:30 PM 190 Valorization of sweet and acid whey: Enzymatic generation of prebiotic lactulose for the scale up towards robust TUESDAY POSTERS processing. C. Schmidt*, A.-K. Nedele, F. Balinger, and J. Hinrichs, Universität Hohenheim, Stuttgart, Germany.

2:45 PM 191 Separation of phospholipids from whey protein phospholipid concentrate. A. V. Swaminathan*1, D. Otter2, M. Molitor2, K. J. Burrington2, and J. A. Lucey1,2, 1University of Wisconsin-Madison, Madison, WI, 2Wisconsin Center for Dairy Research, Madison, WI.

3:00 PM 192 Extraction of dairy phospholipids using switchable solvents: A feasibility study. TUESDAY K. Rathnakumar*, S. Cheng, and S. I. M. Monteagudo, South Dakota State University, Brookings, SD. ORALS

3:15 PM 193 Characterization of high-pressure-jet-dried skim milk powders. C. A. Hettiarachchi, G. L. Voronin*, and F. Harte,Pennsylvania State University, University Park, PA.

3:30 PM Ice cream break in Exhibit Hall WEDNESDAY

4:00 PM 194 The effect of milk predicted transmitting ability and concentrate supplementation level on selected milk quality POSTERS and processability parameters in late-lactation spring-calving grazing dairy cows. M. J. Doran*1, F. J. Mulligan2, M. B. Lynch1, A. G. Fahey1, E. L. Brady2, C. Grace1, M. O’Sullivan3, M. O’Rourke3, G. Rajauria1, and K. M. Pierce1, 1School of Agriculture and Food Science, University College Dublin Lyons Farm, Naas, Co. Kildare, Ireland, 2School of Veterinary Medicine, University College Dublin, Veterinary Science Centre, Belfield, Dublin, Ireland, 3Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland. WEDNESDAY 4:15 PM 195 High-pressure-jet alterations in ice cream mix physiochemical properties and its potential to replace non-dairy ORALS emulsifiers and stabilizers. G. L. Voronin*, R. Roberts, and F. Harte, Pennsylvania State University, University Park, PA.

4:30 PM 196 Coating spent coffee grounds with whey protein: A valorization study. J. Osorio-Arias*1, O. Vega-Castro2,1, and S. Martínez-Monteagudo3, 1Universidad de Antioquia, Medellín, Antioquia, Colombia, 2Corporación Universitaria Americana, Medellín, Antioquia, Colombia, 3South Dakota State University, Brookings, SD. AUTHOR

4:45 PM 197 Comparison of micellar casein isolate and nonfat dry milk for the production of acid milk drinks. INDEX D. Wilbanks*1, M. Lee2, J. Lucey1, and Y. Rahimi3, 1University of Wisconsin-Madison, Madison, WI, 2Daegu University, Gyeongsan, North Gyeongsan, South Korea, 3Arla Foods, Viby J, Denmark.

77 Forages and Pastures Symposium: Silage Conservation Practices and Management Effects on Forage Quality, Farm Profitability, and Feed Efficiency Chair: Andre F. Brito, University of New Hampshire Sponsor: Lallemand Animal Nutrition 206

2:00 PM 198 Silage additives: Effects on silage fermentation and animal production. REC L. Kung Jr.*, University of Delaware, Newark, DE.

2:45 PM 199 Quantification of the emission reduction benefits of mitigation strategies for dairy silage. F. M. Mitloehner*, Department of Animal Science, University of California, Davis, Davis, CA.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 200 Utilization of silages in the diets of high-producing dairy cows: Effects on milk production and feed efficiency. REC K. F. Kalscheur*, USDA-ARS, US Dairy Forage Research Center, Madison, WI.

4:45 PM 201 Baled silage management: Effects on silage fermentation, forage quality, and animal production. W. Coblentz*, US Dairy Forage Research Center, Marshfield, WI.

Lactation Biology 1 Chairs: T. Casey, Purdue University, and J. Laporta, University of Florida 263

2:00 PM 202 Attenuation of melatonin and serotonin circadian rhythms during the dry period is related to increased milk yield. A. Suarez-Trujillo*1, H. Sun2, J. Franco3, K. Huff1, T. Steckler1, J. Boerman1, M. Grott4, J. Townsend5, J. Johnson6, K. Plaut1, and T. Casey1, 1Department of Animal Sciences, Purdue University, West Lafayette, IN, 2Department of Statis- tics, Purdue University, West Lafayette, IN, 3Metabolite Profiling Facility, Bindley Bioscience Center, Purdue University, West Lafayette, IN, 4Animal Sciences Research and Education Center, Purdue University, West Lafayette, IN, 5Depart- ment of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN, 6USDA-ARS Livestock Behavior Research Unit, West Lafayette, IN.

2:15 PM 203 Circadian clock gene BMAL1 regulates mammary epithelial cell growth and milk protein expression. K. Huff*1, S. Cummings2, M. Brown2, A. Suarez-Trujillo2, K. Plaut2, and T. Casey2, 1Department of Biochemistry, Purdue University, West Lafayette, IN, 2Department of Animal Sciences, Purdue University, West Lafayette, IN.

2:30 PM 204 Effect of a single high dose of dexamethasone on milk production, composition, and mammary gland gene expression. A. Sadovnikova1, A. Mathews1, S. Garcia2, J. Trott1, and R. Hovey*1, 1University of California, Davis, Davis, CA, 2University of Sydney, Sydney, NSW, Australia.

2:45 PM 205 The mechanistic target of rapamycin complex 1 plays a central role in dietary amino acid regulation of murine lactation. V. Pszczolkowsky1, A. Lin2, E. Meyer2, and S. Arriola Apelo*1,2, 1Endocrinology and Reproductive Physiology Gradu- ate Training Program, University of Wisconsin-Madison, Madison, WI, 2Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.

3:00 PM 206 Heat stress reduces total mammary blood flow and trans-mammary disappearance of metabolites in lactating dairy cows. R. O. Rodrigues*1, J. R. Scaliante Jr2, E. M. Shangraw1, L. K. Hirtz1, P. R. F. Adkins1, and T. B. McFadden1, 1University of Missouri, Columbia, MO, 2Sao Paulo State University, Araçatuba, SP, Brazil.

3:15 PM 207 The mechanistic target of rapamycin complex 1 controls lipid and lactose synthesis in bovine mammary epithelial cells. M.-A. Guesthier*, J. Huang, and S. A. Burgos, Department of Animal Science, McGill University, St-Anne-de-Bellevue, QC, Canada.

3:30 PM Ice cream break in Exhibit Hall 78 4:00 PM 208 Quantitative histological changes in lactating bovine mammary gland after endotoxin challenge. R. K. Choudhary*1, A. Spitzer1, T. B. McFadden2, E. M. Shangraw2, R. O. Rodrigues2, H. F. Linder2, and F.-Q. Zhao1, SUNDAY 1Department of Animal and Veterinary Sciences, University of Vermont, Burlington, VT, 2Division of Animal Sciences, ORALS University of Missouri, Columbia, MO.

4:15 PM 209 Omega-3 and omega-6 fatty acids are more abundant in colostrum than in transition and whole milk. K. S. Hare*1, K. Hertogs2, A. Fischer1, P. Vahmani3, M. E. R. Dugan3, and M. A. Steele1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Animal Science, Wageningen University & Research, Wageningen, the Netherlands, 3Agriculture and Agri-Food Canada, Lacombe Research and Development

Centre Lacombe, AB, Canada MONDAY

, . POSTERS

4:30 PM 210 Milk fat-to-protein ratio as a proxy for energy balance in early lactation dairy cows. E. H. Cabezas-Garcia*1, A. W. Gordon2, F. J. Mulligan3, and C. P. Ferris1, 1Agri-Food and Biosciences Institute, Hillsbor- ough, Co. Down, UK, 2Agri-Food and Biosciences Institute, Belfast, Co. Antrim, UK, 3School of Veterinary Medicine, University College Dublin, Belfield, Dublin, Ireland.

4:45 PM 211 Milking interval did not affect the increased milk yield carry-over effect of increased milking frequency in early

lactation. MONDAY H. Hanling*, M. McGilliard, and B. Corl, Virginia Polytechnic Institute and State University, Blacksburg, VA. ORALS

5:00 PM 212 Fitting extended lactation curves of Holsteins. L. Pot*1, J. Cant1, D. Seymour1, J. France1, and J. Dijkstra2, 1Department of Animal Bioscience, University of Guelph, Guelph, ON Canada, 2Animal Nutrition Group, Wageningen University & Research, Wageningen, the Netherlands. TUESDAY POSTERS

Physiology and Endocrinology 1 Chair: Ronaldo Cerri, University of British Columbia 233

2:00 PM 213 Choline supply during negative nutrient balance alters molecular components and intermediate metabolites in the TUESDAY hepatic methionine cycle and transsulfuration pathway. ORALS D. N. Coleman*1, A. Alharthi1, V. Lopreiato2, E. Trevisi3, M. Miura4, Y. X. Pan1, and J. J. Loor1, 1University of Illinois, Urbana, IL, 2Magna Græcia University, Catanzaro, Italy, 3Università Cattolica del Sacro Cuore, Piacenza, Italy, 4Ajino- moto Co. Inc., Tokyo, Japan.

2:15 PM 214 Hepatic 1-carbon metabolism, methionine cycle, and transsulfuration pathway intermediates in neonatal Holstein calves are altered by maternal postruminal supply of methionine during late pregnancy. WEDNESDAY 1 2 1 1 3 4 1 1

A. S. Alharthi* , M. Abdelmegeid , R. Yambo , A. Elolimy , Y.-X. Pan , C. Parys , and J. J. Loor , Department of Animal POSTERS Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL, 2Department of Animal Medicine, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El-Shaikh, Egypt, 3Food Science and Human Nutrition, Division of Nutritional Sciences, University of Illinois, Urbana, IL, 4Evonik Nutrition & Care GmbH, Wolfgang, Hanau, Germany.

2:30 PM 215 Influence of prepartum dietary cation-anion difference and the decline of calcium at the onset of lactation. 1 5 6 6 1 1 4

M. K. Connelly* , R. M. R. Harris , F. S. Andrade , J. P. Nascimento Andrade , J. Kuehnl , A. Beard , E. Block , I. J. WEDNESDAY Lean2,3, and L. L. Hernandez1, 1Department of Dairy Science, University of Wisconsin-Madison, Madison, WI, 2Scibus, Camden, NSW, Australia, 3School of Life and Environmental Sciences, Faculty of Veterinary Science, University of ORALS Sydney, Camden, NSW, Australia, 4Arm & Hammer Animal Nutrition, Princeton, NJ, 5National Centre for Epidemiology and Population Health, Research School of Population Health, Australian National University, Canberra, Australia, 6Federal Rural University of Rio de Janeiro, Seropedica, RJ, Brazil.

2:45 PM 216 Maternal body condition score during late-pregnancy is associated with in utero development and neonatal growth of Holstein calves. A. S. Alharthi*1, E. Abdel-Hamied2, H. Dai3, Y. Liang1, V. Lopreiato4, A. Elolimy1, E. Trevisi5, and J. J. Loor1, 1Department

of Animal Sciences and Division of Nutritional Sciences, University of Illinois Urbana, IL 2Animal medicine depart- AUTHOR , , INDEX ment, Beni-Suef University, Beni-Suef, Egypt, 3College of Veterinary Medicine, Nanjing Agricultural University, Nan- jing, China, 4Interdepartmental Services Centre of Veterinary for Human and Animal Health, Department of Health Science, Magna Græcia University, Catanzaro, Italy, 5Department of Animal Sciences, Food and Nutrition Faculty of Agriculture, Food and Environmental Science, Università Cattolica del Sacro Cuore, Piacenza, Italy.

79 3:00 PM 217 Association of prepartum urine pH and postpartum disorders in Holstein cows fed anionic diets. P. Melendez*1, J. Bartolome2, and B. Soto3, 1College of Veterinary Medicine, University of Georgia, Tifton, GA, 2College of Veterinary Medicine, National University of La Pampa, Argentina, Gral. Pico, La Pampa, Argentina, 3Bovine Practi- tioner, Gral. Pico, La Pampa, Argentina.

3:15 PM 218 SexedULTRA sperm sorting: A method to improve the quality of ejaculates with below standard characteristics. C. González-Marín*, C. E. Góngora, K. M. Evans, J. F. Moreno, and R. Vishwanath, STGenetics, Navasota, TX.

Production, Management, and the Environment 2 Chair: Jennifer Heguy, University of California Cooperative Extension 204

2:00 PM 219 Validation of the RumiWatchSystem to monitor feeding and locomotive behaviors in a grazing dairy herd. G. M. Pereira*, B. J. Heins, and K. T. Sharpe, University of Minnesota, West Central Research and Outreach Center, Morris, MN.

2:15 PM 220 Validation of an ear tag for grazing behavior in Minnesota and Ireland. G. M. Pereira1, B. J. Heins*1, B. O’Brien2, A. McDonagh2, L. Lidauer3, and F. Kickinger3, 1University of Minnesota, West Central Research and Outreach Center, Morris, MN, 2Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, 3Smartbow GmbH, Weibern, Austria.

2:30 PM 221 Association of management practices, housing, milking speed and robot visits with milk production per cow on free-flow automatic milking system farms. M. Peiter*1, E. Irwin2, B. Groen3, J. A. Salfer4, and M. I. Endres1, 1Department of Animal Science, University of Min- nesota, St. Paul, MN, 2Department of Animal Science, Iowa State University, Ames, IA, 3Form-A-Feed, Stewart, MN, 4University of Minnesota Extension, St. Cloud, MN.

2:45 PM 222 Utilizing data collected via automated sensors as proxies for feed intake in dairy cattle and the impact of health status. C. Siberski*1, M. S. Mayes1, P. Gorden2, A. Copeland2, B. M. Goetz1, L. H. Baumgard1, and J. E. Koltes1, 1Department of Animal Science, Iowa State University, Ames, IA, 2Vet Diagnostic & Production Animal Medicine, Iowa State Univer- sity, Ames, IA.

3:00 PM 223 Association of management practices, housing, milking speed, and robot visits with milk production per robot on free-flow automatic milking farms. M. Peiter*1, E. Irwin2, B. Groen3, J. A. Salfer4, and M. I. Endres1, 1Department of Animal Science, University of Min- nesota, St. Paul, MN, 2Department of Animal Science, Iowa State University, Ames, IA, 3Form-A-Feed, Stewart, MN, 4University of Minnesota Extension, St. Cloud, MN.

3:15 PM 224 Growth, health, and economics of dairy calves fed organic milk replacer versus whole milk in an automated feeding system. K. Sharpe* and B. Heins, University of Minnesota, West Central Research and Outreach Center, Morris, MN.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 225 Milk and reproductive performance in Holstein cows experiencing hyperketonemia in early lactation. Y. Schuermann1,2, D. Warner1,2, R. Cue2, L. Fadul-Pacheco1, R. Lacroix1, R. Moore1, V. Ouellet3, E. Charbonneau3, F. Miglior4, D. Lefebvre1, and D. Santschi*1, 1Valacta, Ste-Anne-de-Bellevue, QC, Canada, 2McGill University, Ste-Anne De Bellevue, QC, Canada, 3Université Laval, Québec, QC, Canada, 4University of Guelph, Guelph, ON, Canada.

4:15 PM 226 Combining milk and body weight perturbations as proxies for robustness in primiparous dairy cows. A. Ben Abdelkrim, L. Puillet, N. C. Friggens*, and O. Martin, UMR Modélisation Systémique Appliquée aux Ruminants, INRA, AgroParisTech, Université Paris-Saclay, Paris, France.

4:30 PM 227 The association between MUN and protein efficiency across protein content and lactation stage. E. Liu* and M. J. VandeHaar, Michigan State University, East Lansing, MI.

80 Reproduction Symposium: SUNDAY

The Etiology of Pregnancy Failure in Cattle—The When and Why ORALS Chair: Stephen Butler, Teagasc Sponsor: Merck Animal Health 207/208

2:00 PM 228 Pivotal periods of pregnancy loss in cattle. M. C. Wiltbank*1,2, M. A. Mezera1,2, A. Garcia-Guerra3, G. M. Baez4, J. N. Drum1,5, and R. Sartori1,5, 1Department of MONDAY Dairy Science, University of Wisconsin-Madison, Madison, WI, 2Endocrinology & Reproductive Physiology Program, POSTERS University of Wisconsin-Madison, Madison, WI, 3Department of Animal Sciences, The Ohio State University, Colum- bus, OH, 4Department of Agricultural and Animal Sciences, Universidad Francisco de Paula Santander, Cucuta, Colom- bia, 5Department of Animal Science, University of Sao Paulo, ESALQ, Piracicaba, SP, Brazil.

2:45 PM 229 Progesterone effects on early embryo development.

REC P. Lonergan*, University College Dublin, Dublin, Ireland. MONDAY

3:30 PM Ice cream break in Exhibit Hall ORALS

3:45 PM 230 Maternal control of embryo competence for pregnancy success—The role of embryokines. REC P. Hansen*, University of Florida, Gainesville, FL.

4:15 PM 231 Uterine influences on pregnancy success. T. E. Spencer*1, J. G. N. Moraes1, S. Ortega1, T. W. Geary2, H. L. Neibergs3, and P. J. Hansen4, 1Division of Animal Sci- ences, University of Missouri, Columbia, MO, 2Fort Keogh Livestock and Range Research Laboratory, USDA Agricultur- TUESDAY al Research Service, Miles City, MT, 3Department of Animal Sciences and Center for Reproductive Biology, Washington POSTERS State University, Pullman, WA, 4Department of Animal Sciences, University of Florida, Gainesville, FL.

5:00 PM 232 Early diagnosis of pregnancy loss.

REC A. Ealy*, Virginia Polytechnic Institute and State University, Blacksburg, VA. TUESDAY ORALS

Ruminant Nutrition 2: Protein and Amino Acid 2 Chair: Mark Hanigan, Virginia Tech Junior Ballroom D

2:00 PM 233 Effect of dietary forage source and rumen undegradable protein on growth and nutrient use in dairy heifers. WEDNESDAY E. E. Corea-Guillén*1, M. V. Mendoza1, F. López1, A. Martinez1, M. Alvarado1, C. Moreno1, G. A. Broderick2, J. Castro- POSTERS Montoya3, and U. Dickhöfer3, 1Facultad de Ciencias Agronómicas, Universidad de El Salvador, San Salvador, El Salva- dor, 2Broderick Nutrition and Research LLC, Madison, WI, 3Institute of Agricultural Sciences in the Tropics, University of Hohenheim, Stuttgart, Germany.

2:15 PM 234 Quantifying the relation between diet branched-chain AA and production responses: A meta-analysis. Y. Roman-Garcia*1, L. E. Moraes1, M. Socha2, and J. L. Firkins1, 1Department of Animal Science, The Ohio State Univer- sity, Columbus, OH, 2Zinpro Corporation, Eden Prairie, MN. WEDNESDAY ORALS 2:30 PM 235 Effects of feeding floury and brown midrib whole-plant corn silage varieties from corn treated with foliar fungicide to lactating Holstein cows on nitrogen utilization. L. J. Wente*1, M. S. Akins2, and F. C. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2De- partment of Dairy Science, University of Wisconsin-Madison, Marshfield, WI.

2:45 PM 236 Nitrogen partitioning and microbial protein synthesis in lactating dairy cows with different residual feed intake. Y. Y. Xie*, Z. Z. Wu, D. M. Wang, and J. X. Liu, Institute of Dairy Science, College of Animal Sciences, Zhejiang Univer-

sity, Hangzhou, Zhejiang, China. AUTHOR INDEX

3:00 PM 237 Effects of rumen-protected methionine fed during a heat stress challenge on physiological and production parameters of lactating Holstein cows. R. T. Pate*1, D. Luchini2, and F. C. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Adis- seo, Alpharetta, GA.

81 3:15 PM 238 Effects of dietary nitrogen levels on the expression of urea transporter mRNA in liver and rumen epithelium of 5-month-old Holstein calves. X. X. Gong*, J. Huang, K. Zhan, M. Lin, and G. Q. Zhao, Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, JiangSu, China.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 239 Effects of dietary starch level and rumen-protected AA on milk production and plasma AA concentration in dairy cows. Y. Zang*1, L. H. P. Silva1, Y. Geng2, M. Ghelichkhan1, N. L. Whitehouse1, M. Miura3, and A. F. Brito1, 1University of New Hampshire, Durham, NH, 2Chinese Academy of Agricultural Sciences, Beijing, China, 3Ajinomoto Co. Inc., Kawasaki- shi, Japan.

4:15 PM 240 Effects of dietary inclusion of hydroponic barley grass on the performance of dairy cows when fed two protein levels. M. J. Hou1, L. S. Zhao1, C. Du1, L. Ma1, L. A. Sinclair2, and D. P. Bu*1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal Production, Welfare & Vet Sciences, Harper Adams University, Newport, Shropshire, UK.

4:30 PM 241 Sources of variation in milk yield, milk fat, and protein responses to exogenous feed enzymes. H. Rossow2, H. Golder1, and I. Lean*1, 1Scibus, Camden, NSW, Australia, 2Veterinary Medical Teaching and Research Center, Tulare, CA.

4:45 PM 242 l-Glutamine improves weight gain and starter intake in Holstein heifer calves weaned early from a high volume of milk. H. K. J. P. Wickramasinghe*1, C. A. Kaya2, and J. A. D. R. N. Appuhamy1, 1Iowa State University, Ames, IA, 2Dicle Univer- sity, Diyarbakir, Turkey.

5:00 PM 243 Effects of dietary addition ofN -carbamoylglutamate on milk compositions in mid-lactating dairy cows. F. F. Gu*, S. L. Liang, Z. H. Wei, C. P. Wang, H. L. Liu, J. X. Liu, and D. M. Wang, Institute of Dairy Science, MoE Key Lab- oratory of Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China.

5:15 PM 244 Effect of N-acetyl-l-methionine supplementation on lactation performance and plasma variables in mid-lactating dairy cows. S. L. Liang*1, Z. H. Wei1, J. J. Wu1, X. L. Dong2, J. X. Liu1, and D. M. Wang1, 1Institute of Dairy Science, Zhejiang Univer- sity, Hangzhou, Zhejaing, China, 2CJ International Trading Co. Ltd., Shanghai, China.

Ruminant Nutrition Platform Session: Probiotics, Prebiotics, and Postbiotics: Gut Health and Beyond Chair: Stephanie Ward, North Carolina State University Junior Ballroom A

2:00 PM 245 Pre- and probiotics, your cows, and their microbial balance. R. S. Hampton, J. M. Lourenco, and T. R. Callaway*, Department of Animal and Dairy Science, University of Georgia, Athens, GA.

2:45 PM 246 The strategic use of microbial-based solutions in calf production. C. Villot1, D. L. Renaud2, E. Chevaux3, F. Chaucheyras-Durant3, and M. A. Steele*4, 1Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2Department of Population Medicine, Univer- sity of Guelph, Guelph, ON, Canada, 3Lallemand SAS, Blagnac, France, 4Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 247 Effects of in-feed enzymes on milk production and constituents, reproduction, and health in dairy cows. H. Golder*1, H. Rossow2, and I. Lean1, 1Scibus, Camden, NSW, Australia, 2Veterinary Medical Teaching and Research Center, Tulare, CA.

82 4:15 PM 248 Lactobacillus plantarum as direct-fed microbial in high-producing dairy cow diets. H. F. Monteiro*1, A. L. J. Lelis2, V. L. N. Brandão1, A. Faccenda3, A. S. Avila4, J. Arce-Cordero1, L. G. Silva1, X. Dai1, R. SUNDAY Restelatto5, P. Carvalho6, L. R. Lima6, and A. P. Faciola1, 1Department of Animal Sciences, University of Florida, Gaines- ORALS ville, FL, 2Departamento de Zootecnia, Universidade de São Paulo, Pirassununga, SP, Brazil, 3Departamento de Zoo- tecnia, Universidade Estadual de Maringá, Maringá, PR, Brazil, 4Departamento de Zootecnia, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, Brazil, 5Departamento de Zootecnia, Universidade Federal do Paraná, Curitiba, PR, Brazil, 6Departamento de Zootecnia, Universidade Federal do Mato Grosso, Cuiabá, MT, Brazil.

4:30 PM 249 Effect of an enzyme extract from Aspergillus oryzae and Aspergillus niger on milk production, blood metabolites,

and nutrient digestibility in dairy cows. MONDAY

POSTERS J. Oh1, M. T. Harper1, A. Melgar1, S. E. Räisänen*1, X. Chen1, K. Nedelkov1,2, D. M. Paulus Compart3, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 3PMI, Arden Hills, MN.

4:45 PM 250 The effects of Celmanax to dairy cows on pre- and postpartum health and productivity. H. Chiapetta1, J. Harrison*1, A. Adams-Progar2, and E. Block3, 1Washington State University, Puyallup, WA, 2Washing- ton State University, Pullman, WA, 3Church and Dwight, Princeton, NJ. MONDAY 5:00 PM 251 Evaluation of supplemental autolyzed yeast on production parameters of Holstein cows fed a high starch diet. ORALS S. E. Knollinger*1, B. Miller2, I. Mueller3, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2BIOMIN America Inc., Overland Park, KS, 3BIOMIN Holding GmbH, Getzersdorf, Austria. TUESDAY POSTERS Small Ruminant 1 Chair: Ahmed A. K. Salama, Universitat Autonoma de Barcelona 260/261

2:00 PM 252 Melatonin treatment during autumn did not impair the lactational performances of 2 breeds of dairy ewes in early lactation. A. Elhadi*, A. A. K. Salama, X. Such, and G. Caja, Group of Research in Ruminants (G2R), Universitat Autonoma de TUESDAY

Barcelona, Bellaterra, Barcelona, Spain. ORALS

2:15 PM 253 Inflammatory responses in the mammary gland after intrauterine infusion of lipopolysaccharide in goats. F. Purba*, T. Nii, Y. Yoshimura, and N. Isobe, Graduate School of Biosphere Science, Hiroshima University, Higashihiro- shima, Hiroshima, Japan.

2:30 PM 254 Effects of calcium nitrate on dry matter intake, milk yield, milk composition, and ruminal parameters in dairy WEDNESDAY

goats. POSTERS K. V. de Almeida*1,2, J. A. C. Osorio1, F. E. de Marchi1, T. Durman1, J. F. Cabral1, K. L. Guimarães1, M. R. Sippert1, J. C. S. Lourenço1, C. R. Alcalde1, R. C. de Araújo3, and G. T. de Santos1, 1Universidade Estadual de Maringá, Maringa, PR, Brazil, 2University of Florida, Gainesville, FL, Brazil, 3GRASP EW Nutrition, Curitiba, PR, Brazil.

2:45 PM 255 Changes in key blood metabolites and insulin in late-pregnant prolific Afec-Assaf ewes drenched with several doses and mixtures of propylene glycol and glycerol. 1 1,2 1 1 1 1 1

U. Moallem* , T. Alon , A. Rozov , L. Lifshitz , H. Dvir , and E. Gootwine , Department of Ruminant Science, ARO, WEDNESDAY Volcani Center, Rishon LeZion, Israel, 2Department of Animal Science, University of Jerusalem, Rehovot, Israel. ORALS

3:00 PM 256 Characterization of plasmatic oxidative and metabolic profile in Italian goat breeds. C. L. Manuelian*1, A. Maggiolino2, G. Neglia3, M. De Marchi1, and P. De Palo2, 1Department of Agronomy, Food, Natu- ral resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Italy, 2Department of Veterinary Medicine, University of Bari Aldo Moro, Valenzano, Italy, 3Department of Veterinary Medicine and Animal Production (DMVPA), University of Naples Federico II, Napoli, Italy.

3:15 PM 257 Effects of sodium bicarbonate and chromium propionate supplementation on growth performance, blood and -ru AUTHOR

men indices of Beetal bucks under heat stress conditions. INDEX M. A. Rashid*1, A. Jamal1, M. I. Malik1, A. B. Nisar1, Z. A. Qamar1, H. Rehman2, and M. S. Yousaf2, 1Department of Ani- mal Nutrition, University of Veterinary and Animal Sciences, Lahore, Pakistan, 2Department of Physiology, University of Veterinary and Animal Sciences, Lahore, Pakistan.

83 Teaching/Undergraduate and Graduate Education Symposium: Strategies for Assessing Student Learning Chair: Cathleen Williams, Louisiana State University 264

2:00 PM 258 Do grades reflect student learning?

REC K. Machtmes*, Patton College of Education, Ohio University, Athens, OH.

2:30 PM 259 Are “learning styles” real and do they impact learning assessment? REC T. Kitchel*, The Ohio State University, Columbus, OH.

3:00 PM 260 Why do we assess?

REC D. Guberman*, Purdue University, West Lafayette, IN.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 261 Methods of assessing learning utilized by university faculty in animal and dairy science programs. 1 2 3 1 REC A. J. Carpenter* , E. L. Karcher , and C. C. Williams , Department of Animal Biosciences, University of Guelph, Ridgetown, ON, Canada, 2Department of Animal Sciences, Purdue University, West Lafayette, IN, 3School of Animal Sciences, Louisiana State University, Baton Rouge, LA.

84 Tuesday, June 25 SUNDAY ORALS POSTER PRESENTATIONS

Animal Behavior and Well-Being 1 MONDAY

T1 Evaluation of a commercial accelerometer for remote monitoring of lying and standing events in dairy calves in Puerto Rico. POSTERS I. Colón-Rodríguez*, G. Soriano-Varela, M. Rivera-Barreto, C. Golderos-Trujillo, K. Domenech-Pérez, and H. Sánchez-Rodríguez, University of Puerto Rico, Mayaguez Campus, Mayaguez, PR.

T2 Deworming influences feeding and lying behavior in Holstein cows. M. Q. Shahid*, Q. Ali, I. Mohsin, and H. Mustafa, Department of Livestock Production, Ravi Campus, University of Veterinary and Animal Sciences, Lahore, Pakistan.

T3 Effect of heifers rearing in early age on their behavior during first lactation. MONDAY ORALS J. Broucek*1, M. Uhrincat1, P. Kisac1, A. Hanus1, and M. Soch2, 1National Agricultural and Food Centre, Research Institute of Animal Production Nitra, Luzianky, Slovakia, 2South Bohemia University, Ceske Budejovice, Czech Republic.

T4 Standing behavior during transition is associated with sole lesions at peak lactation. H. K. Eriksson*, R. R. Daros, M. A. G. von Keyserlingk, and D. M. Weary, University of British Columbia, Vancouver, BC, Canada.

T5 Detecting welfare status in a milk sample: Effects of tie-rail placement on milk composition by Fourier transform infrared TUESDAY spectroscopy. POSTERS M. Bahadi*1, A. Ismail1, D. Santschi2, D. Lefebvre2, R. Duggavathi3, and E. Vasseur3, 1McGill IR Group, McGill University, Sainte Anne de Bellevue, QC, Canada, 2Valacta, Sainte Anne de Bellevue, QC, Canada, 3Department of Animal Science, McGill Univer- sity, Sainte Anne de Bellevue, QC, Canada.

T6 Youth preferences for dairy calf housing options. R. Perttu*, B. Ventura, and M. Endres,Department of Animal Science, University of Minnesota, St. Paul, MN. TUESDAY

T7 Effects of disbudding on feeding behavior, lying time, and use of a shelter in group-housed calves. ORALS K. Gingerich*, L. M. Coll-Roman, and E. K. Miller-Cushon, University of Florida, Gainesville, FL.

T8 Effects of showers in the parlor on reducing heat stress. R. Salter*, K. Reuscher, M. Mondaca, and J. Van Os, University of Wisconsin-Madison, Madison, WI. WEDNESDAY POSTERS Animal Health 2 T9 Effect of pulsed alternating wavelengths on melatonin, cortisol, and serotonin concentrations in Holstein heifers. P. Pinedo*1, D. Manriquez1, G. Solano1, S. Paudyal1,2, A. Velasquez1, and J. Velez3, 1Department of Animal Sciences, Colorado State University, Fort Collins, CO, 2Texas A&M University, College Station, TX, 3Aurora Organic Dairy, Platteville, CO.

T10 Effects of a nutritional and handling stress challenge in Parmigiano Reggiano lactating dairy cows. D. Cavallini*1, L. M. E. Mammi1, A. Palmonari1, R. Garcia2, J. D. Chapman2, D. J. McLean2, and A. Formigoni1, 1DIMEVET, Diparti- WEDNESDAY 2 mento di Scienze Mediche Veterinarie, Università di Bologna, Bologna, Italy, Phibro Animal Health Corporation, Teaneck, NJ. ORALS

T11 Assessment of the DQ-ovalbumin method, and comparison of neutrophil function assays in dairy cows. O. Bogado Pascottini*1, M. Baquero2, R. Couto Serrenho1, S. Van Schyndel1, D. Bienzle2, and S. LeBlanc1, 1Department of Popula- tion Medicine, University of Guelph, Guelph, ON, Canada, 2Department of Pathobiology, University of Guelph, Guelph, ON, Canada.

T12 Biomarkers associated with granulocyte oxidative burst in uterus of cows in early lactation. 1 2 1 1 1 1 1 1

C. S. Takiya* , J. L. McGill , L. Mendonça , A. L. A. Scanavez , P. Ochonski , M. Garcia , L. K. Mamedova , and B. J. Bradford , AUTHOR 1Kansas State University, Manhattan, KS, 2Iowa State University, Ames, IA. INDEX

T13 OmniGen-AF alters metabolic profile and blood cell populations after 28 days of supplementation in LPS-challenged heifers. S. Armstrong*, M. Coelho, S. Bascom, E. Sharman, M. Garcia, D. McLean, and J. Chapman, Phibro Animal Health Corporation, Teaneck, NJ.

85 T14 Effects of a new preventive strategy with acetylsalicylic acid on metabolic status and inflammation in dairy cows after- calv ing. A. A. Barragan*1, E. Hovingh1, S. Bas2, A. Ludwikowski1, S. Takitch3, J. Zug4, and S. Hann4, 1Department of Veterinary and Bio- medical Sciences, Penn State University, University Park, PA, 2Phytobiotics Futterzusatzstoffe GmbH ,Bvd Córdoba, Argentina, 3Department of Animal Science, Penn State University, University Park, PA, 4Zugstead Farm, Mifflintown, PA.

T15 Growth and health of recently transported dairy heifers fed a novel antibody to interleukin-10. A. Grisham1, D. Schaefer2, C. Nolden2, and M. Akins*1, 1Department of Dairy Science, University of Wisconsin-Madison, Madi- son, WI, 2Department of Animal Science, University of Wisconsin-Madison, Madison, WI.

T16 Early life fecal microbiota transplantation affects systemic and polymorphonuclear leukocytes mRNA biomarkers of inflammation and liver function in neonatal dairy calves. F. Rosa*1, E. Trevisi2, and J. S. Osorio1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2De- partment of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy.

T17 Differences in hematological values by sex and age of Holstein and Jersey calves. S. Ha*, T. Hur, S. Kang, T. Han, J. Lee, S. Kang, H. Kang, and E. Kim, National Institute of Animal Science, Cheonan, Chungnam, Republic of Korea.

T18 Effects of vaccinating against brucellosis and clostridia simultaneously or not on the immune response of dairy calves. H. C. Diniz Neto1, C. F. A. Lage*1, M. C. Lombardi1, W. A. Carvalho2, F. S. Machado2, L. G. R. Pereira2, T. R. Tomich2, M. M. Cam- pos2, C. P. Ramos1, R. A. Assis1, R. O. S. Silva1, F. C. F. Lobato1, E. M. S. Dorneles3, A. P. Lage1, S. G. Coelho1, 1Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil, 2Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), Juiz de Fora, MG, Brazil, 3Universidade Federal de Lavras, Lavras, MG, Brazil.

T19 Supplementing dairy calves with colostral immunoglobulins for 14 days reduces death loss and antibiotic usage. A. J. Geiger*1, C. Leonardi2, and A. Lago2, 1Zinpro Corporation, Eden Prairie, MN, 2Dairy Experts, Tulare, CA.

T20 Mitigating environmental mastitis microbes with the novel use of paper mill byproducts. D. C. Reyes*1, S. A. Rivera1, Z. X. Ma2, H. M. Dubuc1, A. Y. Leon-Tinoco1, A. B. Lichtenwalner1, A. Bryant1, D. P. Marcinkowski1, K. C. Jeong2, and J. J. Romero1, 1Animal and Veterinary Sciences, School of Food and Agriculture, University of Maine, Orono, ME, 2Department of Animal Sciences, University of Florida, Gainesville, FL.

T21 Lactoperoxidase potential in the diagnosis of subclinical mastitis in cows via image processing. E. P. E. Silva1, E. P. Moraes3, Y. M. O. Silva1, E. G. S. O. Silva1, H. A. P. Lopes1, J. S. Bezerra4, J. G. B. Galvão Jr.2, K. M. S. Rocha1, and A. H. N. Rangel*1, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 3Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil, 4Universidade Federal Rural de Pernambuco, Recife, PE, Brazil.

T22 Prevalence, antimicrobial susceptibility, and virulence genes of Klebsiella spp. from bovine mastitis in China. M. Gu1,2, H. Liu1,2, L. Meng1,2, N. Zheng1,2, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sci- ences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

T23 Biofilm production by Streptococcus agalactiae isolated from milk of cows with subclinical mastitis. E. C. R. Bonsaglia, C. Faganello, G. Latosinski, R. Rossi, B. F. Rossi, I. G. Castilho, F. C. C. Campos, J. C. F. Pantoja, and V. L. M. Rall*, UNESP, Botucatu, SP, Brazil.

Dairy Foods: Microbiology 2 T24 Formulation of a selective medium for the isolation and enumeration ofLactobacillus bulgaricus. A. Oyeniran*1, R. Gyawali1, T. Zimmerman1, A. Krastanov2, and S. A. Ibrahim1, 1North Carolina Agricultural and Technical State University, Greensboro, NC, 2University of Food Technologies, Plovdiv, Bulgaria.

T25 Evaluation of inhibition ofListeria monocytogenes by lactic acid bacteria in fresh cheese. M. R. Lawton*, S. M. Kozak, K. G. Jencarelli, and S. D. Alcaine, Department of Food Science, Cornell University, Ithaca, NY.

T26 Identification, subtyping, and tracking of dairy spoilage-associated Pseudomonas by sequencing the ileS gene. S. J. Reichler*, S. I. Murphy, N. H. Martin, and M. Wiedmann, Cornell University, Ithaca, NY.

86 T27 Evaluation of the efficacy of commercial protective cultures against mold in cottage cheese. G. Makki* and S. D. Alcaine, Cornell University, Ithaca, NY. SUNDAY ORALS

T28 Purification and characterization of a metallophosphoesterase produced by Pediococcus acidilactici isolated from Gouda cheese with hydrolysis over phospholipids. I. Garcia-Cano*, D. Rocha-Mendoza, J. Ortega-Anaya, and R. Jiménez-Flores, The Ohio State University, Columbus, OH.

T29 Impact of ultrasound processing on some milk-borne microorganisms and the components of camel milk. N. Dhahir* and A. AbuGhazaleh, Southern Illinois University, Carbondale, IL. MONDAY POSTERS T30 Effect of thermosonication in a batch system on the survival of thermophilic spoilage bacteria in milk. V. Deshpande* and M. Walsh, Utah State University, Logan, UT.

T31 Competitive exclusion study demonstrates Bacillus subtilis as a predominant constitutive microorganism of reverse osmosis membrane biofilms. P. Verma*1,2, N. Singh1,2, and S. Anand1,2, 1Midwest Dairy Foods Research Center, Brookings, SD, 2Dairy and Food Science Depart- ment, South Dakota State University, Brookings, SD. MONDAY ORALS T32 Recovery potential of heat-injured cells of Listeria under ice cream temperature abuse conditions versus simulated gastrointestinal fluids. N. Singh*1,2, S. Anand1,2, B. Kraus3, and S. Sutariya3, 1Midwest Dairy Foods Research Center, Brookings, SD, 2Department of Dairy and Food Science, South Dakota State University, Brookings, SD, 3Wells Enterprises Inc., Le Mars, IA.

T33 Comparison of nucleic acid dyes for flow cytometric enumeration of bacteria in cultured milk. R. Poudel*, D. Larson, M. Lefevre, and D. McMahon, Department of Nutrition, Dietetics and Food Sciences, Utah State Univer- TUESDAY sity, Logan, UT. POSTERS

T34 Determination of biofilm material released from a laboratory-scale HTST heat exchanger during long processing times. B. Tattersall*1, D. McMahon1, A. Vollmer1, and C. Oberg2, 1Utah State University, Logan, UT, 2Weber State University, Ogden, UT.

T35 Predicting catabolic pathways inLactobacillus wasatchensis using metabolic modeling. S. Young1, M. Domek1, M. Culumber1, D. McMahon2, and C. Oberg*1, 1Weber State University, Ogden, UT, 2Utah State Univer-

sity, Logan, UT. TUESDAY ORALS

T36 Growth and gas formation by Lactobacillus wasatchensis WDC04 when ribose:galactose ratios were varied. I. Green*1, D. McMahon1, and C. Oberg2, 1Utah State University, Logan, UT, 2Weber State University, Ogden, UT.

T37 Influence of salt concentration on diacetyl production by Lactococcus and Leuconostoc in broth and cheese. M. M. Motawee1,3, D. Gardner2, M. Domek2, C. J. Oberg2, and D. J. McMahon*1, 1Western Dairy Center, Utah State University,

Logan, UT, 2Department of Microbiology, Weber State University, Ogden, UT, 3Department of Nutritional Evaluation and Food WEDNESDAY Sciences, National Organization for Drug Control and Research, Giza, Egypt. POSTERS

Dairy Foods: Milk Quality T38 Relationships between Pb, As, Cr, and Cd in soil and water in agricultural and industrial areas with heavy metals contents

from individual cow milks. WEDNESDAY 1,2 2 1 1 1 1

X. W. Zhou , H. Soyeurt , N. Zheng , C. Y. Su , and J. Q. Wang* , Key Laboratory of Quality & Safety Control for Milk and Dairy ORALS Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2TERRA Research and Teaching Centre, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium.

T39 A mycotoxin deactivator improves milk coagulation properties in dairy cows challenged withFusarium mycotoxins deoxynivalenol and fumonisins in TMR. A. Gallo1, P. Bani1, T. Bertuzzi1, B. Doupovec2, J. Faas*2, D. Schatzmayr1, and E. Trevisi2, 1Department of Animal Sciences, Food and Nutrition (DIANA), Faculty of Agriculture, Food and Environmental Science, Università Cattolica del Sacro Cuore, Piacenza, Italy, 2BIOMIN Research Center, Tulln, Austria. AUTHOR INDEX T40 Effect of temperature variation on raw whole milk density and its impact on milk payment system for Irish dairy Industry. P. Parmar*1, J. T. Tobin1, J. Grant3, J. A. O’Mahony2, and L. Shalloo1, 1Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, 2University College Cork, Cork, Ireland, 3Teagasc Food Research Centre, Ashtown, Dublin, Ireland.

87 T41 Evaluation of influences of mycotoxin-contaminated diets on milk profiles and metabolites in dairy cows. Q. Wang1,2, Y. D. Zhang1,2, N. Zheng1,2, S. G. Zhao1,2, and J. Q. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

T42 Use of principal component analysis for revealing and understanding differences in milk fatty acid profile in different ruminant species. F. Correddu1, A. Cesarani1, G. Gaspa2, A. Pauciullo2, G. Cosenza3, A. Nudda1, N. Macciotta*1, and G. Pulina1, 1Dipartimento di Agraria, University of Sassari, Sassari, Italy, 2Dipartimento di Scienze Agrarie Alimentari e Forestali, University of Torino, Grugli- asco, Italy, 3Dipartimento di Agraria, University of Napoli, Portici, Italy.

T43 The effect of casein genetic variants and diet composition on Holstein milk proteome. M. I. Rivelli*, J. E. Wessels, A. L. Roca, and F. C. Cardoso, University of Illinois, Urbana, IL.

T44 Effect of sonication combined with heat to improve the microbial quality of milk. V. Deshpande* and M. Walsh, Utah State University, Logan, UT.

T45 Jersey cattle milk-derived exosomes: Isolation and characterization. S. J. Fan1, L. Ma1, Z. Zhou3, and D. P. Bu*1,2, 1Institute of Animal Science, State Key Laboratory of Animal Nutrition, Chinese Academy of Agricultural Sciences, Beijing, China, 2CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and Central Asia, Beijing, China, 3Department of Animal Science, Michigan State University, East Lansing, MI.

Dairy Foods: Probiotics, Bioactives, and Health T46 Effect of milk fat globule membrane phospholipids in the adherence of probiotic lactic acid bacteria—Modelling interactions in the human gut. J. Ortega-Anaya*, D. Rocha-Mendoza, I. Garcia-Cano, and R. Jimenez-Flores, The Ohio State University, Columbus, OH.

T47 Effects of supplementation of citrulline andLactobacillus helveticus ASCC 511 on the intestinal epithelial cell integrity. S. W. Ho and N. Shah*, The University of Hong Kong, Hong Kong.

T48 Incorporation of bigels into yogurt to improve survival of probiotics. X. Zhuang*, S. Clark, and N. Acevedo, Iowa State University, Ames, IA.

T49 Growth and short-chain fatty acid production by potential probiotic lactobacilli. J. Renye*, A. Hotchkiss, and A. White, Dairy and Functional Foods Research Unit, ERRC, ARS, USDA, Wyndmoor, PA.

T50 Preparation of γ-aminobutyric acid-enriched fermented compound beverage by Lactobacillus plantarum J26. K. Zhuang1, H. Li1, Z. Zhang1, X. Feng1, S. Fu1, T. Li1, Y. Jiang1,3, H. Zheng*2, and C. Man1, 1Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 2California Polytechnic State University, San Luis Obispo, CA, 3Yangda Kangyuan Dairy Company Limited, Yangzhou, China.

T51 Lactoferrin induces the synthesis of vitamin B6 and protects human umbilical vein endothelial cell (HUVEC) functions by activating PDXP and the PI3K/AKT/ERK1/2 pathway. Y. Wang1,2, H. Li1,2, H. Yang1,2, J. Wang*1,2, and N. Zheng1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Prod- ucts of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T52 Investigation and comparison of the anti-tumor effects of lactoferrin, α-lactalbumin, and β-lactoglobulin in A549, HT29, HepG2, and MDA231-LM2 models. H. Li1,2, P. Li1,2, H. Yang1,2, Y. Wang1,2, G. Huang1,2, J. Wang*1,2, and N. Zheng1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricul- tural Sciences, Beijing, China.

88 T53 Modulation of intestinal epithelial permeability and mucin mRNAMUC2 ( , MUC5AC, and MUC5B) expression and protein se- cretion in Caco-2/HT29-MTX co-cultures exposed to aflatoxin M , ochratoxin A, and zearalenone individually or collectively. 1 SUNDAY C. Wu1,2, N. Zheng1,2, Y. Gao1,2, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese ORALS Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

Dairy Foods: Processing 2 MONDAY POSTERS T54 Changes in the structure and stability of whey protein in milk as a marker for homogenization and pasteurization processing. P. Qi*1, D. Ren1,2, Y. Xiao1,2, and P. Tomasula1, 1Eastern Regional Research Center, Agricultural Research Service, USDA, Wynd- moor, PA, 2Institute of Dairy Science, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China, 3Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China.

T55 Application of biochip array technology for the fast (under 19 minutes) multi-contaminant screening of milk samples using

the fully automated Evidence MultiSTAT analyser. MONDAY

J. Mahoney, K. Crossey, J. Porter, L. Sibanda*, M. Rodríguez, R. McConnell, and S. FitzGerald, Randox Food Diagnostics, Crumlin, ORALS Co. Antrim, UK.

T56 Effect of temperature on IgM-milk fat globule-mediated agglutination. S. F. Hansen*, L. B. Larsen, and L. Wiking, Department of Food Science, Aarhus University, Foulum, Denmark.

T57 Effect of pilot-scale ultrasonication on the physical, coagulation, and microbial properties of raw milk.

D. L. Van Hekken, J. Renye, A. J. Bucci, and P. M. Tomasula*, Dairy and Functional Foods Research Unit, USDA, Agricultural TUESDAY POSTERS Research Service, Wyndmoor, PA.

T58 Contribution of pressure-driven membrane separation operations to dairy processing eco-efficiency. S. Benoit*, C. Bouchard, and Y. Pouliot, Université Laval, Quebec, QC, Canada.

T59 Application of zinc and calcium acetate to precipitate milk fat globule membrane components from a dairy by-product. N. Price*, T. Fei, S. Clark, and T. Wang, Iowa State University, Ames, IA. TUESDAY T60 Reclaiming water in dairy plants by reverse osmosis: Impact of type of fluid on overall process efficiency. ORALS A. Bouyer, J. Chamberland*, S. Benoit, A. Doyen, and Y. Pouliot, STELA Dairy Research Center, Institute of Nutrition and Func- tional Foods (INAF), Department of Food Science, Université Laval, Quebec City, QC, Canada.

T61 High-protein yogurt from milk concentrates—Impact of final pH and the application of power ultrasound on texture properties. 1 1 1 2

A. Körzendörfer* and J. Hinrichs , University of Hohenheim, Stuttgart, Germany, University of Hohenheim, Stuttgart, WEDNESDAY

Germany. POSTERS

T62 Microencapsulation of probiotic organisms within a conjugated whey protein hydrolysate matrix. S. Minj*1,2 and S. Anand1,2, 1Midwest Dairy Foods Research Center, Brookings, SD, 2Dairy and Food Science Department, South Dakota State University, Brookings, SD.

T63 Feasibility of soluble soybean polysaccharide for improving the drying ability and powder properties of Greek yogurt acid

whey. WEDNESDAY V. Sunkesula* and L. E. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings, SD. ORALS

Extension Education 1 T64 Improving culling decision using lifetime cost-benefit analysis: An interactive dairy management tool to assess herd profitability. D. Warner*1,2, O. W. Dovoedo1,2, L. Fadul-Pacheco1,2, H. A. Delgado2, R. Lacroix1, R. I. Cue2, K. M. Wade2, D. Pellerin3, J. Dubuc4, S.

4 2 1 AUTHOR Dufour , and E. Vasseur , Valacta, Dairy Production Centre of Expertise Quebec-Atlantic, Sainte-Anne-de-Bellevue, QC, Canada, INDEX 2Department of Animal Science, McGill University, Sainte-Anne-de-Bellevue, QC, Canada, 3Département des sciences animales, Université Laval, Québec, QC, Canada, 4Faculté de médecine vétérinaire, Université de Montréal, Saint-Hyacinthe, QC, Canada.

T65 A standardized method for characterizing ventilation in freestall dairy facilities. M. Mondaca*, J. Van Os, and N. B. Cook, University of Wisconsin, Madison, WI.

89 T66 Assessing dairy employees’ health status in South Dakota: Vision care. L. Guifarro*1, P. da Rosa2, and M. Rovai1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2College of Nursing, South Dakota State University, Brookings, SD.

T67 Assessing dairy employees’ health status in South Dakota: Eating habits and general health care. L. Guifarro*1, P. da Rosa2, and M. Rovai1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2College of Nursing, South Dakota State University, Brookings, SD.

T68 Survey about the use of allopathic treatments and sources of information for organic livestock farms in France. M. De Marchi1, H. Bugaut2, C. L. Manuelian*1, J. Renard2, F. Righi3, and S. Valleix2, 1Department of Agronomy, Food, Natural resources, Animals and Environment (DAFNAE), University of Padova, Legnaro, Italy, 2VetAgro Sup, ABioDoc department, Lemp- des, France, 3Department of Veterinary Science, University of Parma, Parma, Italy.

Forages and Pastures 1 T69 Comparisons of fiber digestibility for triticale forages at two different sample sizes using the Ankom Daisy Incubator II Sys- tem. W. Coblentz*1 and M. Akins2, 1US Dairy Forage Research Center, Marshfield, WI, 2University of Wisconsin, Madison, WI.

T70 Milk performance of dairy cows as affected by the inclusion of corn silage or corn shredlage in a total mixed ration. A. Bach*1,2, G. Elcoso3, I. Joulie4, and E. Chevaux4, 1ICREA (Institució Catalana de Recerca i Estudis Avançats), Barcelona, Spain, 2Department of Ruminant Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), Caldes de Montbui, Spain, 3Blanca from the Pyrenees, Hostalets de Tost, Spain, 4Lallemand Animal Nutrition, Toulouse, France.

T71 Effects of environment, genotype, maturity, and plant height on in vitro fiber digestibility of corn vegetative tissues. G. Ferreira*, S. Thomas, and C. L. Teets, Department of Dairy Science, Virginia Tech, Blacksburg, VA.

T72 Bacterial microbiota of rehydrated corn and sorghum grain silages. M. C. Nascimento Agarussi, O. Gomes Pereira*, V. P. Da Silva, F. E. Pimentel, R. A. De Paula, J. P. Santos Roseira, W. Sousa Alves, I. M. Medeiros Otoni, and A. J. Da Silva Macedo, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T73 Fungal microbiota of rehydrated corn and sorghum grain silages. M. C. Nascimento Agarussi, O. Gomes Pereira*, V. P. Da Silva, F. E. Pimentel, R. A. De Paula, J. P. Santos Roseira, W. Sousa Alves, I. M. Medeiros Otoni, and A. J. Da Silva Macedo, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T74 Effect of particle size on ruminal in situ dry matter and starch disappearance of sorghum kernels. C. L. McCary*, C. Heinzen Jr., E. C. Diepersloot, E. M. Paula, and L. F. Ferraretto, University of Florida, Gainesville, FL.

T75 Effect of hybrid and planting density on yield and nutritive value of whole plant sorghum forage. C. L. McCary*1, C. Heinzen Jr.1, L. Brown2, E. M. Paula1, D. M. Taysom3, and L. F. Ferraretto1, 1University of Florida, Gainesville, FL, 2Advanta Seeds, Irving, TX, 3Dairyland Laboratories Inc., Arcadia, WI.

T76 Aerobic stability of total mixed ration with added microbial growth inhibitors. J. P. Santos1, V. C. Souza1, E. F. Barbosa1, R. B. Silva2, C. L. S. Avila1, R. A. N. Pereira3,2, D. N. Lobato4, and M. N. Pereira*1,2, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecuaria de Minas Gerais, Lavras, MG, Brazil, 4Alltech do Brasil, Araucaria, PR, Brazil.

T77 Efficacy of chemical additives on microbial growth and aerobic stability of total mixed ration. J. P. Santos1, V. C. Souza1, E. F. Barbosa1, R. B. Silva2, R. A. N. Pereira3,2, C. L. S. Avila1, L. F. Greco4, and M. N. Pereira*1,2, 1Universi- dade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecu- aria de Minas Gerais, Lavras, MG, Brazil, 4Kemin do Brasil, Indaiatuba, SP, Brazil.

T78 Effect of multiple fermentation times on NDF digestion kinetics in alfalfa hay. R. Ward*1, D. R. Mertens2, and D. Ye1, 1Cumberland Valley Analytical Service Inc., Waynesboro, PA, 2Mertens Innovation & Research LLC, Belleville, WI.

T79 The difference of chemical composition and NDF digestibility of corn stalk treated with different fungus. Y. J. Tian1,2, L. Ma1, D. P. Bu*1, and Z. L. Fu1, 1State Key Laboratory of Animal Nutrition. Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal Science, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin, China.

90 T80 European grass silage in vitro rumen undigestible NDF measures at 30-, 120- and 240-hour comparisons between two laboratories. SUNDAY Z. Meyer1 and J. Goeser*1,2, 1Rock River Laboratory Inc., Watertown, WI, 2University of Wisconsin-Madison, Madison, WI. ORALS

T81 The effects of Lactobacillus diolivorans on fermentation characteristics and aerobic stability of corn silage. K. Z. Moyer*3, E. A. Hellings3, D. M. Costa1,3, E. M. Santos2,3, N. A. Moyer3, and L. Kung3, 1Universidade Federal da Lavras, Lavras, MG, Brazil, 2Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil, 3University of Delaware, Newark, DE.

T82 Comparison of growth and relationship with genomic body size for dairy heifers managed in confinement or on pasture. 1 2 1 1 2 MONDAY

C. Hribar* , J. C. Cavadini , and M. S. Akins , University of Wisconsin-Madison, Madison, WI, University of Wisconsin Marsh- POSTERS field Research Station, Marshfield, WI.

T83 Use of nylon bag technique in fistulated cattle to assess forage nutrient profiles. M. A. Snider*, S. E. Ziegler, H. M. Darby, and S. L. Greenwood, University of Vermont, Burlington, VT.

T84 Effect of different levels of waste dates on the chemical composition and quality of alfalfa silage. M. Ghorbani1, A. Naserian1, R. Valizadeh1, S. H. Ebrahimi1, B. Kim*2, and A. Rahimi1, 1Animal Science Department, Faculty of

Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran, 2College of Animal Life Sciences, Kangwon National University, MONDAY Chuncheon, Republic of Korea. ORALS

T85 Effects of foliar fungicide application on floury and brown midrib corn varieties for whole-plant corn silage on silage temperature and fermentation parameters. L. J. Wente*, T. A. Damery, and F. C. Cardoso, Department of Animal Sciences, University of Illinois, Urbana, IL.

T86 An evaluation on the effect of a microbial inoculant on the fermentation of alfalfa silage ensiled at two dry matters. 2,1 1 1 1 1 1 2 TUESDAY Y. Li , É. da Silva , K. Moyer , E. Hellings , and L. Kung Jr.* , University of Delaware, Newark, DE, Heilongjiang Bayi Agricul- POSTERS tural University, Daqing, Heilongjiang, China.

T87 Effect of corn planting population on phosphorus concentration and extraction in the forage (study 3). G. Ferreira1, J. B. Huffard2, and C. L. Teets*1, 1Department of Dairy Science, Virginia Tech, Blacksburg, VA, 2Huffard Dairy Farms, Rural Retreat, VA.

T88 Effects of feeding two different types of sorghum-sudangrass silage based diets on nutrient intake and digestibility and

growth of Holstein dairy heifers. TUESDAY ORALS L. Li1, N. Esser2, R. Ogden3, W. Coblentz3, and M. Akins*4, 1Heilongjiang Bayi Agricultural University, College of Animal Science and Veterinary Medicine, Daqing, Heilongjiang, China, 2Marshfield Agricultural Research Station, University of Wisconsin-Mad- ison Stratford, WI, 3USDA Dairy Forage Research Center, Marshfield, WI, 4Department of Dairy Science, University of Wisconsin- Madison, Marshfield, WI. WEDNESDAY Growth and Development: Colostrum and Transition Milk POSTERS T89 Evaluation of passive transfer of calves receiving maternal colostrum or colostrum replacer. A. P. Silva1, A. F. Toledo*1, A. M. Cezar1, M. Poczynek1, M. G. Coelho1, M. D. Silva1, M. Campos2, and C. M. M. Bittar1, 1Depart- ment of Animal Sciences, College of Agriculture Luiz de Queiroz (ESALQ), University of Sao Paulo, Piracicaba, SP, Brazil, 2Depart- ment of Clinical Research, The Saskatoon Colostrum Company Ltd., Saskatoon, Canada.

T90 Performance and diarrhea occurrence of suckling calves supplemented with colostrum replacer. WEDNESDAY V. Chiogna Junior, M. Rodrigues, and E. Collao-Saenz*, Universidade Federal de Goias, Jatai, Goias, Brazil. ORALS

T91 Effect of feeding transition milk on growth and health of dairy calves. B. Van Soest*1, F. Cullens2, M. VandeHaar1, and M. Weber-Neilsen1, 1Michigan State University, East Lansing, MI, 2Michigan State University Extension, St. John, MI.

T92 Prenatal choline supplementation programs the metabolome of the fetus after birth. M. Zenobi1, C. Staples1, B. Barton2, and P. Tribulo*3, 1University of Florida, Gainesville, FL, 2Balchem Corp., New Hampton, NY, 3Instituto de Reproduccion Animal Cordoba, Cordoba, Argentina. AUTHOR INDEX

T93 Plasma concentrations of biotin, folic acid, and vitamin12 B of calves fed with colostrum from cows receiving those vitamins before calving. M. Duplessis* and C. L. Girard, Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

91 Physiology and Endocrinology 1 T94 Effect of fatty acid profile shifts on bovine primary hepatocyte gluconeogenic and oxidative gene expression. K. Weld*, S. Erb, and H. M. White, University of Wisconsin-Madison, Madison, WI.

T95 Coordinated responses of hepatic lipid-associated proteins in cows with high or low liver lipid content peripartum. H. T. Holdorf*, R. Caputo Oliveira, R. S. Pralle, and H. M. White, University of Wisconsin-Madison, Madison, WI.

T96 Actions of recombinant bovine somatotropin revisited: Characterization of the plasma metabolome and lipidome. A. N. Davis*, W. A. Myers, C. Chang, B. N. Tate, J. E. Rico, and J. W. McFadden, Cornell University, Ithaca, NY.

T97 Body condition score in late pregnancy is associated with abundance of hepatic microRNA involved in energy metabolism. R. E. Bucktrout*1, H. Xia2, E. Trevisi3, M. Vailati-Riboni1, and J. J. Loor1, 1Department of Animal Sciences and Division of Nutri- tional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, 2College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China, 3Department of Animal Sciences, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy.

T98 Effects of butyrate supplementation on blood glucagon-like peptide-2 concentration and gastrointestinal function in -lactat ing dairy cows fed diets differing in starch content. R. Fukumori*1, K. Izumi1, S. Oikawa1, and M. Oba2, 1Rakuno Gakuen University, Ebetsu, Hokkaido, Japan, 2University of Alberta, Edmonton, AB, Canada.

T99 Characterization of metabolic and oxidative status in Italian Mediterranean water buffalos during the peripartum period. H. Sauerwein*1, B. Heitkönig1, U. Müller1, S. Dänicke2, J. Frahm2, A. Caffi3, and F. Ceciliani4, 1Institute of Animal Science, Physi- ology and Hygiene Unit, University of Bonn, Bonn, Germany, 2Institute of Animal Nutrition, Friedrich-Loeffler-Institute (FLI), Fed- eral Research Institute for Animal Health, Braunschweig, Germany, 3L’azienda Caffi S.r.l. Societa’ Agricola, Grumello Cremonese Ed Uniti, Italy, 4Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, Milan, Italy.

T100 Gene expression of hepatic lipid metabolism in primiparous dairy cows with different feeding strategies during early lactation. A. L. Astessiano*, A. Jasinsky, M. Garcia-Roche, A. Casal, M. Ceriani, D. A. Mattiauda, and M. Carriquiry, Udelar, Facultad de Agronomia, Montevideo, Uruguay.

T101 Rumen-protected choline acts directly in the liver regulating expression of genes involved in reduction of fatty liver in dairy cattle. M. Zenobi1, P. Tribulo*2, B. Barton3, J. Santos1, P. Hansen1, and C. Staples1, 1University of Florida, Gainesville, FL, 2Instituto de Reproduccion Animal Cordoba, Cordoba, Argentina, 3Balchem Corp., New Hampton, NY.

T102 Physiologic responses to induced subclinical hypocalcemia in different lactational stages of Holstein dairy cows. M. Connelly*, J. Kuehnl, H. Fricke, S. Henschel, and L. Hernandez, University of Wisconsin-Madison, Madison, Wisconsin.

T103 Hepatic pyruvate carboxylase expression at parturition differed in cows that subsequently developed hyperketonemia. K. A. Weld*, R. Caputo Oliveira, K. J. Sailer, H. T. Holdorf, S. J. Bertics, and H. M. White,University of Wisconsin-Madison, Madi- son, WI.

T104 Using path analysis to explore short-term herbage intake of dairy cows under grazing temperate pasture. A. I. Trujillo*, J. P. Soutto, O. Bentancor, and P. Chilibroste,UDELAR, Facultad de Agronomia, Montevideo, Uruguay.

T105 Intravenous lipopolysaccharide infusion modifies the bovine metabolome and lipidome. J. W. McFadden*1, J. E. Rico1, E. A. Horst2, L. M. van den Brink2, and L. H. Baumgard2, 1Cornell University, Ithaca, NY, 2Iowa State University, Ames, IA.

T106 Lipopolysaccharide induces lipolysis and reduces insulin sensitivity in subcutaneous adipose tissue from transition dairy cows. M. Chirivi*1, J. Laguna1, L. Worden2, C. Prom2, A. Lock2, and G. Contreras1, 1Department of Large Animal Clinical Sciences, Michi- gan State University, East Lansing, MI, 2Department of Animal Science, Michigan State University, East Lansing, MI.

T107 Effects of rumen-protected methionine fed to lactating Holstein cows during a heat stress challenge on mammary mechanistic target of rapamycin (mTOR) signaling. D. N. Coleman*1, M. Vailati-Riboni1, R. T. Pate1, D. Luchini2, F. C. Cardoso1, and J. J. Loor1, 1University of Illinois, Urbana, IL, 2Adis- seo, Alpharetta, GA.

92 T108 Innate immune response of late-lactation dairy cows is affected to a greater extent by heat stress than rumen-protected methionine. SUNDAY M. Vailati-Riboni*1, D. Coleman1, R. T. Pate1, D. Luchini2, F. C. Cardoso1, and J. J. Loor1, 1Department of Animal Sciences, Univer- ORALS sity of Illinois, Urbana, IL, 2Adisseo, Alpharetta, GA.

T109 Physiological responses to heat stress of dry dairy cows receiving a negative DCAD diet during the entire dry period. T. F. Fabris*, J. Laporta, A. L. Skibiel, B. Dado-Senn, and G. E. Dahl, Department of Animal Sciences, University of Florida, Gainesville, FL. MONDAY POSTERS

Production, Management, and the Environment 2 T110 Measurement of the carbon footprint in dairy production systems in Chile. P. Toro-Mujica*1,2, L. Robles3, and D. Enriquez-Hidalgo2, 1Instituto de Ciencias Agronómicas y Veterinarias, Universidad de O’Higgins, San Fernando, Chile, 2Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontifi- cia Universidad Católica de Chile, Santiago, Chile, 3Departamento de Nutrición Animal, Universidad Autónoma del Estado de

México, Toluca, México. MONDAY ORALS T111 Effect of the supplementation level with concentrate on milk and methane production in crossbreed tropical dairy cows grazing tropical pastures. L. E. Robles-Jimenez1, A. Xochitemol2, M. Benaaouda1, L. Corona2, E. Castillo2, O. A. Castelan-Ortega1, and M. Gonzalez-Ron- quillo*1, 1Universidad Autonoma del Estado de Mexico, Toluca, Mexico, Mexico, 2Universidad Nacional Autónoma de México, Ciudad de México, Mexico.

T112 Investigation of supplementing a methionine derivative, N-acetyl-l methionine, on lactational performance and economic TUESDAY POSTERS returns of dairy cows during early to mid-lactation. J.-S. Eun*1, F. X. Amaro2, D. Vyas2, S. H. Lee1, and J. O. Moon1, 1Institute of Integrated Technology, CJ CheilJedang, Suwon, South Korea, 2Department of Animal Sciences, University of Florida, Gainesville, FL.

T113 Effect of cow stocking density and milk yield on milk production by square meter in compost bedding pack dairy farms. J. L. Monge1, F. Bargo*2, F. Damasceno3, and G. Frossasco1, 1Universidad Nacional de Villa María, Villa María, Córdoba, Argen- tina, 2Universidad de Buenos Aires, Buenos Aires, Argentina, 3Universidade Federal Lavras, Lavras, MG, Brazil. TUESDAY T114 Deviation between the formulated target and the real weight loaded into the mixer in dairy farms in Argentina. ORALS B. Mancilla1, C. Fernández1, L. Rubies2, and P. Turiello*1, 1Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina, 2Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina, 3Nutrir+, Arias, Córdoba, Argentina, 4Universidad Nacio- nal de Río Cuarto, Río Cuarto, Córdoba, Argentina.

T115 Effects of long-term postbiotic supplementation on dairy heifer calves: Performance and metabolic indicators. 1 1 1 2 1Dairy and Food Science Department, South Dakota State Univer-

M. Rovai* , L. Guifarro , J. Anderson , and A. A. K. Salama , WEDNESDAY 2

sity, Brookings, SD, Universitat Autonoma de Barcelona, Bellaterra, Barcelona, Spain. POSTERS

T116 Early lactation feeding behavior as a predictor of feed intake and lactation performance. H. Fujan*, T. H. Swartz, and B. J. Bradford, Kansas State University, Manhattan, KS.

T117 Effects of storing temperature on dissipation of ceftiofur and antibiotic-resistance genes in dairy manure slurry. M. Li*1, C. Teets1, P. Ray2, and K. Knowlton1, 1The Department of Dairy Science, Virginia Tech, Blacksburg, VA, 2Animal, Dairy and

Food Chain Sciences, School of Agriculture, Policy and Development, University of Reading, Reading, UK. WEDNESDAY ORALS T118 Early lactation management strategies and blood β-hydroxybutyrate concentration on pasture-based dairy farms in Colom- bia. F. A. Leal Yepes, S. Mann, E. M. Martens, J. Skellie*, S. Puerto, M. I. Gómez, and J. A. A. McArt, Cornell University, Ithaca, NY.

T119 The effects of supplementing butafosfan plus cyanocobalamin and calcium formate in postparturient dairy cows. G. Negro1, J. E. R. R. Silva1, D. R. Ribeiro1, J. E. P. Santos2, and R. Almeida*1, 1Universidade Federal do Paraná, Curitiba, PR, Bra- zil, 2University of Florida, Gainesville, FL. AUTHOR

T120 Effect of measures of milk yield and dry period length on prediction of milk loss in the subsequent lactation. INDEX P. Pattamanont*1, M. I. Marcondes1,2, A. Bach3, J. S. Clay4, and A. De Vries1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Animal Science, Federal University of Vicosa, Vicosa, MG, Brazil, 3ICREA and Depart- ment of Ruminant Production, IRTA, Barcelona, Spain, 4Dairy Records Management Systems, North Carolina State University, Raleigh, NC.

93 T121 Comparison of rumen microbiome structure in samples collected using an oro-esophageal probe, and solid, liquid and combined solid-liquid fractions collected using a rumen fistula in Holstein dairy cows. L. Cunha1, P. M. G. Peixoto*1,2, A. A. Elolimy2, I. F. Canisso1, F. C. Cardoso2, R. C. Bicalho3, and F. S. Lima1, 1Department of Veteri- nary Medicine, University of Illinois, Urbana, IL, 2Department of Animal Sciences, University of Illinois, Urbana, IL, 3Department of Population Health and Diagnostic Science, Cornell University, Ithaca, NY.

T122 Probiotics supplementation for dairy calves: A systematic review. R. Branco Lopes* and N. Silva-del-Río, Veterinary Medicine Teaching and Research Center, University of California-Davis, Tulare, CA.

T123 Effects of long-term postbiotic supplementation on dairy heifer calves: Health status and wound healing after dehorning. M. Rovai*1, L. Guifarro1, and A. A. K. Salama2, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2Universitat Autonoma de Barcelona, Bellaterra, Barcelona, Spain.

T124 Production, economic viability, and risks associated to switching from drylots to compost barns. M. I. Marcondes*1,2, W. H. Mariano1, and A. De Vries2, 1Federal University of Vicosa, Vicosa, MG, Brazil, 2University of Florida, Gainesville, FL.

Ruminant Nutrition: Carbohydrates T125 Nitrogen and energy balance of primiparous Holstein and Jersey cows fed 2 levels and 2 sources of forage neutral detergent fiber. M. E. Uddin*1, O. I. Santana1,2, and M. A. Wattiaux1, 1University of Wisconsin-Madison, Madison, WI, 2INIFAP, Aguascalientes, México.

T126 Switchgrass (Panicum virgatum) as a replacement for wheat straw in high-starch lactating cow rations. R. L. Nagle*1, B. R. Lemay1, J. C. DeBruyn2, A. Heeg3, M. Thimmanagari2, and A. J. Carpenter4, 1Department of Animal Bioscienc- es, University of Guelph, Guelph, ON, Canada, 2Ontario Ministry of Food, Agriculture, and Rural Affairs, Guelph, ON, Canada, 3Ontario Ministry of Food, Agriculture, and Rural Affairs, Woodstock, ON, Canada, 4Department of Animal Biosciences, Univer- sity of Guelph, Ridgetown, ON, Canada.

T127 Effects of aflatoxin with or without binders on in vitro rumen fermentation dynamics. Y. Jiang*1, I. M. Ogunade2, K. G. Arriola1, A. A. Pech-Cervantes1, D. H. Kim1, Y. L. Xue3, X. Li4, D. Vyas1, and A. T. Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Division of Food and Animal Science, Kentucky State Uni- versity, Frankfort, KY, 3Inner Mongolia Academy of Agriculture and Animal Husbandry Science, Hohhot, Inner Mongolia, China, 4School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China.

T128 Effects of particle size on ruminal in situ dry matter and starch disappearance of processed corn. E. M. Paula*1, T. Fernandes1,2, G. S. Dias Junior2,3, R. D. Shaver3, and L. F. Ferraretto1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, MG, Brazil, 3Department of Dairy Science, University of Wisconsin, Madison, WI.

T129 Dietary starch level does not interact with parity and level of milk production in mid-lactation dairy cows fed isoenergetic diets. P. Piantoni*, C. J. Canale, B. D. Strang, and G. F. Schroeder, Cargill Animal Nutrition Innovation Center, Elk River, MN.

T130 The effects of varying undigested NDF and physically effective NDF content of fresh cow rations on hepatic metabolism and gene expression in multiparous Holstein cows. S. E. LaCount*, W. R. Butler, and T. R. Overton, Cornell University, Ithaca, NY.

T131 Effects of drying method and in vitro or in situ technique on starch digestibility. N. Schlau*1, D. R. Mertens2, B. Steinlicht1, and D. Taysom1, 1Dairyland Laboratories Inc., Arcadia, WI, 2Mertens Innovation and Research LLC, Belleville, WI.

T132 Following up the efficacy of bacterial inoculants from corn silage fermentation quality to performance of dairy cows. M. Moghimi Kandelousi1, A. Assadi Alamouti1, and R. Abdollahi-Arpanahi*2, 1University of Tehran, Tehran, Iran, 2Department of Animal Sciences, University of Florida, Gainesville, FL.

T133 Effects of butyrate supplementation on productivity of lactating dairy cows fed diets differing in starch content. K. Izumi*1, R. Fukumori1, S. Oikawa1, and M. Oba2, 1Rakuno Gakuen University, Ebetsu, Hokkaido, Japan, 2University of Alberta, Edmonton, AB, Canada.

94 T134 Effect of enzyme extracts from Aspergillus oryzae and Aspergillus niger on in situ neutral-detergent fiber degradability in dairy cows. SUNDAY M. T. Harper1, S. E. Räisänen*1, X. Chen1, A. Melgar1, J. Oh1, D. M. Paulus Compart2, and A. N. Hristov1, 1The Pennsylvania State ORALS University, University Park, PA, 2PMI, Arden Hills, MN.

Ruminant Nutrition: Digestion and Metabolism

T135 Estimating daily energy flows in freestall-housed dairy cattle with automated data collection. MONDAY POSTERS P. M. Kedzierski*1, G. C. Reyes1, A. van der Hout2, S. Mellors1, L. E. Wright1, D. J. Seymour1, V. R. Osborne1, and J. P. Cant1, 1Uni- versity of Guelph, Guelph, ON, Canada, 2Wageningen University and Research, Wageningen, the Netherlands.

T136 Evaluation of two pH strips on urine from multiparous Holstein cows fed a partially acidified diet prepartum. L. K. Fehlberg* and F. C. Cardoso, University of Illinois, Urbana, IL.

T137 Evaluation of the effects of feeding solvent-extracted carinata meal to dairy cows on lactation performance.

R. D. Lawrence* and J. L. Anderson, South Dakota State University, Brookings, SD. MONDAY ORALS

T138 Effect of fresh unsalable grocery waste substituted for corn grain on production in lactating dairy cows. R. Bomberger1, E. Barnoff1, M. Froetschel2, and K. Harvatine*1, 1Penn State University, University Park, PA, 2Ruminant Nutrition Consulting LLC, Athens, GA.

T139 The rumen degradability of palm date seeds when treated with sodium hydroxide and ultrasound processing. A. Aboragah*, M. Embaby, and A. AbuGhazaleh, Southern Illinois University, Carbondale, IL. TUESDAY POSTERS T140 Liver composition of dairy cows in two contrasting feeding strategies. M. García-Roche*1,2, G. Cañibe1, A. Casal1, D. A. Mattiauda1, M. Ceriani1, A. Jasinsky1, C. Quijano2, A. Cassina2, and M. Car- riquiry1, 1Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Montevideo, Uruguay, 2Centro de Investigaciones Biomédicas, Departamento de Bioquímica, Facultad de Medicina, Universi- dad de la República, Montevideo, Montevideo, Uruguay.

T141 Effects of increasing exogenous carbohydrases levels on intake, milk yield and composition, and production efficiency of

dairy cows. TUESDAY J. Marques1, L. Ghizzi1, G. Silva1, M. Dias1, A. Nunes1, L. Sakamoto1, L. Fernandes1, T. Silva1, L. Gheller1, N. Scognamiglio1, C. ORALS Cortinhas*2, T. Acedo2, and F. Rennó1, 1University of São Paulo, Pirassununga, São Paulo, Brazil, 2DSM Nutritional Products, São Paulo, São Paulo, Brazil.

T142 Addition of grape marc to dairy sheep diet improves milk yield and affects oxidative status of animals. A. Nudda*1, G. Buffa1, E. Tsiplakou2, M. Cappai3, G. Battacone1, N. Macciotta1, and G. Pulina1, 1Dipartimento di Agraria, 2 3

University of Sassari, Sassari, Italy, Agricultural University of Athens, Athens, Greece, Dipartimento di Medicina Veterinaria, WEDNESDAY

University of Sassari, Sassari, Italy. POSTERS

T143 Switchgrass (Panicum virgatum) as a replacement for wheat straw in lactating dairy cow rations. B. R. Lemay*1, R. L. Nagle1, J. C. DeBruyn2, A. Heeg3, M. Thimmanagari2, and A. J. Carpenter4, 1Department of Animal Bioscienc- es, University of Guelph, Guelph, ON, Canada, 2Ontario Ministry of Food, Agriculture, and Rural Affairs, Guelph, ON, Canada, 3Ontario Ministry of Food, Agriculture, and Rural Affairs, Woodstock, ON, Canada, 4Department of Animal Biosciences, Univer- sity of Guelph, Ridgetown, ON, Canada. WEDNESDAY T144 Effects of metritis treatment strategies on metabolites and rumination and activity of dairy cows. ORALS V. R. Merenda*1, D. Lezier1, A. Odetti1, C. C. Figueiredo1, C. A. Risco1, and R. C. Chebel1,2, 1Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL, 2Department of Animal Sciences, University of Florida, Gainesville, FL.

T145 Energy utilization in lactating Jersey cows consuming a mixture of distillers dried grains with solubles and straw in replacement of alfalfa hay. A. L. Knoell*1, J. V. Judy1, H. C. Wilson1, K. J. Herrick2, S. C. Fernando1, and P. J. Kononoff1, 1University of Nebraska-Lincoln, Lin- coln, NE, 2POET Nutrition LLC, Sioux Falls, SD. AUTHOR

T146 Differences in mammary gland uptake of post-absorptive energy metabolites may contribute to residual feed intake varia- INDEX tion. M. J. Martin*, S. J. Erb, E. T. Ronk, S. J. Bertics, M. R. Moede, K. A. Weigel, and H. M. White,University of Wisconsin Madison, Madison, WI.

95 T147 Methyl donor supplementation strategy in fresh cows. A. Van De Kerchove1, A. Delaquis2, F. Mueller3, T. Steen4, J. Guyader5, and A. Park*6, 1Federated Co-operatives Limited, Saska- toon, SK, Canada, 2La Coop fédérée, Montréal, QC, Canada, 3Kalmbach Feeds, Inc., Upper Sandusky, OH, 4Tennessee Farmers Cooperative, LaVergne, TN, 5Neovia, Saint-Nolff, France, 6Cooperative Research Farms, Richmond, VA.

T148 Effect of adding water to a high-straw dry cow diet on the intake and behavior of Holstein dairy cows. C. Havekes*1, T. F. Duffield2, A. J. Carpenter1, and T. J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

T149 Effect of wheat straw chop length in high-straw dry cow diets on intake, behavior, and health of dairy cows across the transition period. C. Havekes*1, T. F. Duffield2, A. J. Carpenter1, and T. J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

T150 Using National Research Council equations to estimate respiratory carbon dioxide output in dairy cattle. G. C. Reyes*1, P. Kedzierski1, A. van der Hout2, L. Wright3, S. Mellors1, and J. P. Cant1, 1Department of Animal Biosciences, Uni- versity of Guelph, Guelph, ON, Canada, 2Department of Animal Sciences, Wageningen University and Research, Wageningen, the Netherlands, 3Dairy Research and Innovation Centre-Elora Dairy, Centre Wellington, ON, Canada.

T151 Effects of feeding blend pellet products (based on pulse screenings, feed additive, carinata meal, and canola meal) on lactational performance in high-producing dairy cows. A. Ismael, B. Refat, D. A. Christensen, J. J. McKinnon, and P. Yu*, Department of Animal and Poultry Science, College of Agricul- tural and Bioresources, University of Saskatchewan, Saskatoon, Canada.

Ruminant Nutrition: Feed Additives 1 T152 Bacillus subtilis and Bacillus licheniformis used as probiotics to enhance lactation performance and milk branched-chain fatty acids in dairy cows. J. Lamontagne*1, D. Rico1,2, R. Gervais1, and P. Chouinard1, 1Université Laval, Québec, QC, Canada, 2Centre de recherche en sciences animales de Deschambault, Deschambault, QC, Canada.

T153 A postbiotic from Aspergillus oryzae decreased the inflammation response of lactating dairy cows exposed to heat stress. J. Kaufman*1, H. Bailey1, P. De Toledo Shimoda1, F. Bargo2,3, I. Ipharraguerre4, G. Pighetti1, and A. Ríus1, 1University of Tennessee, Knoxville, TN, 2BioZyme Inc., St. Joseph, MO, 3Universidad de Buenos Aires, Buenos Aires, Argentina, 4University of Kiel, Kiel, Germany.

T154 A commercially available yeast culture alters VFA production in a ruminal in vitro fermentation system. S. Armstrong*, S. Bascom, and D. McLean, Phibro Animal Health Corporation, Teaneck, NJ.

T155 Supplementation of dairy cows with a blend of direct-fed microbes: Performance and digestion. L. N. Resende1, R. B. Silva2, R. A. N. Pereira3,2, and M. N. Pereira*1,2, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecuaria de Minas Gerais, Lavras, MG, Brazil.

T156 Supplementation of dairy cows with a blend of direct-fed microbes: Thermoregulation and immunity. L. N. Resende1, R. B. Silva2, A. P. Peconick1, R. A. N. Pereira3,2, and M. N. Pereira*1,2, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecuaria de Minas Gerais, Lavras, MG, Brazil.

T157 Evaluation of supplemental autolyzed yeast on ruminal pH, fecal pH, and VFA response from Holstein cows fed a high starch diet. S. E. Knollinger*1, B. Miller2, I. Mueller3, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2BIOMIN America Inc., Overland Park, KS, 3BIOMIN Holding GmbH, Getzersdorf, Austria.

T158 Evaluation of supplemental autolyzed yeast on the presence of inflammatory biomarkers from Holstein cows fed a high starch diet. S. E. Knollinger*1, B. Miller2, I. Mueller3, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2BIOMIN America Inc., Overland Park, KS, 3BIOMIN Holding GmbH, Getzersdorf, Austria.

T159 Efficacy of exogenous amylases at increasing in vitro dry matter digestibility of dent corn. A. Oyebade*1, K. Arriola1, D. Kim1, Y. Jiang1, A. Pech-Cervantes1, E. Duvalsaint1, F. Amaro1, C. McCary1, C. Heinzen1, Y. Xue1,2, B. Saylor1, A. Adesogan1, and D. Vyas1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Inner Mongolia Academy of Agriculture and Animal Husbandry Sciences, Hohhot, Inner Mongolia, China. 96 T160 Effect of withdrawing OmniGen-AF from lactating cow diet on performance and peripheral blood mononuclear cells proliferation. SUNDAY T. N. Marins*1, J. O. S. Calix1, R. M. Orellana1, J. K. Bernard1, M. Garcia2, D. J. McLean2, J. D. Chapman2, D. J. Kirk2, and S. Tao1, ORALS 1University of Georgia, Tifton, GA, 2Phibro Animal Health Corp., Teaneck, NJ.

T161 Effects of an additive designed to improve nutrient digestibility on production by lactating Holstein cows. L. J. Wente*1, J. Rous2, and J. K. Drackley1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2AB Agri Ltd., Peterborough, UK. MONDAY

T162 Sodium acetate and sodium bicarbonate increase milk fat yield through different mechanisms. POSTERS C. I. Matamoros* and K. J. Harvatine, Department of Animal Science, The Pennsylvania State University, University Park, PA.

T163 Effect of daily feeding of a direct-fed microbial to dairy cows during midlactation on production performance and milk composition. M. O’Neil*, E. Branstad, C. McCarthy, B. Dooley, D. Beitz, and H. Ramirez-Ramirez, Iowa State University, Ames, IA.

T164 Effects of garlic extract and citrus flavonoid feed additive on dairy cow performance.

B. W. Jones*1,2, W. B. Smith1, C. R. Travis1, B. D. Lambert1,2, J. P. Muir2,1, and E. Kan2,1, 1Tarleton State University, Stephenville, TX, MONDAY 2Texas A&M AgriLife Research, Stephenville, TX. ORALS

T165 Effects of additives based on phytogens, yeast products, and direct-fed microbials in milk replacers and starters for Holstein calves. K. N. Brost*1, D. P. Compart2, and J. K. Drackley1, 1University of Illinois, Urbana, IL, 2Land O’Lakes Inc., Arden Hills, MN. TUESDAY POSTERS Ruminant Nutrition: Protein and Amino Acid Nutrition 2 T166 Effects of methionine coated with vegetable fat on performance and feed intake of mid-lactation dairy cows fed a low-protein diet. J. M. Ruiz-Rodriguez1, M. Puyalto2, J. J. Mallo2, G. Elcoso3, and A. Bach*4,5, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Norel S.A, Madrid, Spain, 3Blanca from the Pyrenees, Hostalets de Tost, Spain, 4Department of Ruminant Production, IRTA, Barcelona, Spain, 5Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain. TUESDAY T167 Effects of methionine sources on rumen fermentation and biohydrogenation of linoleic acid in vitro. ORALS J. E. Copelin*1, P. A. Dieter1, J. L. Firkins2, and C. Lee1, 1Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH, 2Department of Animal Sciences, The Ohio State University, Columbus, OH.

T168 Associations of early lactation rumen-protected methionine supplementation with herd level health and production performance in the northeastern United States. 1 1 2 3 1 1

K. R. Gallagher* , A. L. Kerwin , J. N. Tikofsky , M. M. McCarthy , and T. R. Overton , Department of Animal Science, Cornell WEDNESDAY 2 3 University, Ithaca, NY, Purina Animal Nutrition, Gray Summit, MO, Adisseo USA Inc., Alpharetta, GA. POSTERS

T169 Methionine, lysine, and histidine supplementation at low and high net-energy supply in dairy cows. C. Omphalius1,3, H. Lapierre2, L. Bahloul*3, and S. Lemosquet1, 1PEGASE, INRA, Agrocampus Ouest, Saint Gilles, France, 2Agricul- ture and Agri-Food Canada, Sherbrooke, QC, Canada, 3Adisseo France S.A.S, Antony, France.

T170 Rumen-protected methionine supplementation on blood metabolites of transition dairy cows. 1 2 1 1 1 3 1 1 G. F. M. Leão* , S. K. Santos , E. J. Askel , T. C. Michelotti , G. Negro , F. Lopes , and R. Almeida , Universidade Federal do WEDNESDAY Paraná, Curitiba, PR, Brazil, 2Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil, 3Adisseo South America, São Paulo, ORALS SP, Brazil.

T171 Rumen-protected methionine supplementation on milk yield and its composition, morbidity and culling of transition dairy cows. G. F. M. Leão*1, S. K. Santos2, E. J. Askel1, T. C. Michelotti1, G. Negro1, F. Lopes3, and R. Almeida1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil, 3Adisseo South America, São Paulo, SP, Brazil. AUTHOR

T172 Relative metabolizable methionine content of rumen-protected products using the seleno-methionine technique. INDEX W. P. Weiss1, A. W. Tebbe*1, K. Estes2, and C. Zimmerman2, 1Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, OH, 2Balchem Corporation, New Hampton, NY.

97 T173 Rumen-protected choline or methionine affects the choline metabolite profile of plasma and milk and alters expression of genes associated with choline and lipid metabolism in periparturient cows. S. B. Potts*, K. M. Brady, C. M. Scholte, K. M. Moyes, and R. A. Erdman, University of Maryland, College Park, MD.

T174 Effects of rumen-protected methionine fed to lactating Holstein cows during a heat stress challenge on blood biomarkers harvested at 2 time points post-feeding. R. T. Pate*1, D. Luchini2, and F. C. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Adisseo, Al- pharetta, GA.

T175 Effects of supplementing a lysine derivative at varying doses on lactational performance of dairy cows. E. J. C. Duvalsaint*1, D. Kim1, A. Oyebade1, F. Amaro1, Y. Jiang1, A. P. Cervantes1, K. G. Arriola1, L. F. Ferraretto1, A. T. Adesogan1, J.-S. Eun2, J. S. Park2, S. H. Lee2, and D. Vyas1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Institute of Integrated Technology, CJ CheilJedang, Suwon, South Korea.

T176 Evaluating methionine bioavailability of rumen protected technologies using the plasma amino acid dose-response technique without using ruminally cannulated animals. N. Whitehouse*, B. Veilleux, S. Hollister, L. Silva, and J. Sexton, University of New Hampshire, Durham, NH.

T177 Effects of rumen protected lysine and histidine on performance and energy and nitrogen partitioning in high-hydrolyzed- feather-meal diets fed to Jersey cows. D. L. Morris* and P. J. Kononoff, Department of Animal Science, University of Nebraska–Lincoln, Lincoln, NE.

T178 Stability of rumen-protected lysine in rumen and TMR with different moisture contents. T. Sugino*1, S. Ishimaru1, K. Ikuta2, and T. Obitsu1, 1The Research Center for Animal Science, Graduate School of Biosphere Sci- ence, Hiroshima University, Higashi-Hiroshima, Hiroshima, Japan, 2Awaji Agricultural Technology Institute, Hyogo Prefectural Technology Center for Agriculture, Forestry and Fisheries, Minami-Awaji, Hyogo, Japan.

T179 Evaluation of rumen-protected lysine product on performance of lactating dairy cows. V. M. R. Malacco*1,3, M. Cecava2, P. Doane2, R. B. Reis3, and S. S. Donkin1, 1Purdue University, West Lafayette, IN, 2Archer Daniels Midland Company, Decatur, IL, 3Department of Animal Sciences, College of Veterinary Medicine, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.

T180 In situ rumen degradability and in vitro intestinal digestibility of rumen-protected methyl donors and lysine. A. B. P. Fontoura*1, W. A. Myers1, A. F. Ortega1, E. Grilli2,3, and J. W. McFadden1, 1Cornell University, Ithaca, NY, 2VetAgro S.p.A, Reggio Emilia, Italy, 3University of Bologna, Bologna, Italy.

T181 Evaluation of rumen-protected lysine prototypes on performance of lactating Holstein cows. M. I. Rivelli*1, M. J. Cecava2, P. H. Doane2, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2ADM Research Division, Deca- tur, IL.

T182 Dietary starch level and rumen-protected amino acids: Effects on CH4 emissions and heat production in lactating dairy cows. Y. Zang*1, L. H. P. Silva1, Y. Geng2, M. Ghelichkhan1, N. L. Whitehouse1, M. Miura3, and A. F. Brito1, 1University of New Hamp- shire, Durham, NH, 2Chinese Academy of Agricultural Sciences, Beijing, China, 3Ajinomoto Co. Inc., Kawasaki-shi, Japan.

T183 Use of the plasma free amino acid dose-response technique to quantify bioavailability of rumen-protected histidine. N. Whitehouse*1, B. Veilleux1, Y. Zang1, A. Brito1, and M. Miura2, 1University of New Hampshire, Durham, NH, 2Ajinomoto Co. Inc., Kawasaki-shi, Japan.

T184 Lactation performance of dairy cows fed increasing amounts of microencapsulated methionine. L. King*1, E. Branstad1, C. McCarthy1, B. Dooley1, M. O’Neil1, D. Cooke3, and E. Grilli2,3, 1Iowa State University, Ames, IA, 2DIME- VET, University of Bologna, Bologna, Italy, 3Vetagro Inc., Chicago, IL.

T185 Assessment of dairy cow performance fed soybean meal or canola meal through a meta-analysis. J. Sánchez-Duarte1, N. García-Fernández2, and F. Díaz*3,2, 1INIFAP-CELALA, Matamoros, Coahuila, México, 2Dairy Knowledge Center LLC, Brookings, SD, 3Rosecrans Dairy Consulting LLC, Yamhill, OR.

T186 Slow-release urea (Optigen) does not elevate ammonia levels and leads to lower lactic acid accumulation when compared to free urea in an in vitro rumen model. J. Apajalahti1, E. Pennala1, V. Holder*2, J. Keegan3, and C. Moran4, 1Alimetrics, Espoo, Finland, 2Alltech Inc., Nicholasville, KY, 3Alltech Ireland, Dunboyne, Ireland, 4Alltech SARL, Vire, France.

T187 Nutritive value of mechanically pressed cottonseed cake compared with soybean meal for lactating dairy cows. N. Webb, J. K. Bernard*, and S. Tao, University of Georgia, Tifton, GA.

98 T188 Camelina cake in dairy cow diets: Effects on production and milk composition. F. Omodei Zorini1, V. Perricone1, G. Savoini1, M. Mele2, A. Serra2, and G. Invernizzi*1, 1Universita’ degli Studi di Milano, Depart- SUNDAY ment of Health, Animal Science and Food Safety, Milan, Italy, 2Dipartimento di Scienze Agrarie, Alimentari e Agro-ambientali, ORALS University of Pisa, Pisa, Italy.

T189 Insulin potentiates the effect of individual amino acids on mechanistic target of rapamycin complex 1 (mTORC1) signaling in mammary epithelial cells. J. Zhang*1,2, V. Pszczolkowski2,3, and S. Arriola Apelo1,3, 1Department of Dairy Science, University of Wisconsin-Madison, Madi- son, WI, 2State Key Laboratory of Animal Nutrition, Beijing Engineering Technology Research Center of Raw Milk Quality and 3 Safety Control, College of Animal Science and Technology, China Agricultural University Beijing, China Endocrinology and MONDAY

, , POSTERS Reproductive Physiology Graduate Training Program, University of Wisconsin-Madison, Madison, WI.

Small Ruminant 1 T190 Relationship between somatic cell count variation and mastitis in dairy goats of northwest Argentina.

V. Suarez and G. Martinez*, INTA, Salta, Argentina. MONDAY ORALS T191 Productive performance of dairy goats supplemented with two different iodine sources. G. M. Martinez* and V. Suarez, Instituto Nacional de Tecnología Agropecuaria, Salta, Argentina.

T192 Performance of Saanen kid fed different diets and slaughtered at different ages. G. Martinez*, E. Alfaro, and R. Alfaro,Instituto Nacional de Tecnología Agropecuaria, Salta, Argentina. TUESDAY

T193 Effect of a novel selenium product on growth performance of lambs. POSTERS K. Nedelkov1,2, X. Chen1,3, M. E. Young1, S. Räisänen1, C. F. A. Lage1,4, A. Melgar*1, M. T. Harper1, J. Oh1, E. H. Wall5, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Faculty of Veterinary Medicine, Trakia University, Stara Za- gora, Bulgaria, 3College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu, China, 4Universi- dade Federal de Minas Gerais, Minas Gerais, Brazil, 5Pancosma, Geneva, Switzerland.

T194 Effects of selenium yeast supplementation on milk selenium concentration, milk performance, milk fatty acid profile, and antioxidant and immunity status in lactating dairy goats. 1 1 2 3 1 1

P. Wang* , J. Wu , G. Lin , A. Koontz , and J. Luo , College of Animal Science and Technology, Northwest A&F University, Yan- TUESDAY gling, Shaanxi, China, 2Alltech China, Beijing, China, 3Center for Animal Nutrigenomics and Applied Animal Nutrition, Alltech ORALS Inc., Nicholasville, KY.

T195 Response to an Escherichia coli LPS intramammary challenge of dairy ewes supplemented with barley β-glucans. A. Elhadi*, S. Guamán, E. Albanell, and G. Caja, Group of Research in Ruminants (G2R), Universitat Autonoma de Barcelona, Bellaterra, Barcelona, Spain. WEDNESDAY

T196 Impact of culture positive samples on goat milk composition. POSTERS G. Santana1, K. Reis2, M. Marques1, L. Guifarro3, M. Rovai3, and L. da Costa*4, 1Federal Rural University of Pernambuco, Recife, PE, Brazil, 2University of São Paulo, São Paulo, SP, Brazil, 3South Dakota State University, Brookings, SD, 4The Ohio State Univer- sity, Columbus, OH. WEDNESDAY ORALS AUTHOR INDEX

99 SYMPOSIA AND ORAL SESSIONS

ADSA Southern Branch Graduate Student Oral Competition Chair: Jillian Bohlen, University of Georgia 260/261

9:30 AM 262 Effects of mean occupation rate on hourly automatic milking system use and total milk production in Holstein cows. A. Lee*1, P. Krawczel1, E. Ternman2, L. Schneider1, P. Løvendahl2, and L. Munksgaard2, 1University of Tennessee, Knox- ville, TN, 2Aarhus University, Tjele, Denmark.

9:45 AM 263 Simulating the cost to raise dairy heifers from birth to 60 days pre-calving under different post-weaning management and housing practices. A. C. Hawkins*, K. H. Burdine, D. M. Amaral-Phillips, and J. H. C. Costa, University of Kentucky, Lexington, KY.

10:00 AM 264 Polyhalite reduces urine pH in nonlactating cows without affecting dry matter intake. E. S. Richardson*1, G. Ferreira1, and R. J. Meakin2, 1Department of Dairy Science, Virginia Tech, Blacksburg, VA, 2Sirius Minerals, Scarborough, UK.

10:15 AM 265 Evaluating anti-Müllerian hormone as a reproductive tool in dairy cows. K. Alward*1, W. Graves1, R. Palomares2, A. Nelson1, and J. Bohlen1, 1University of Georgia Animal and Dairy Science, Athens, GA, 2University of Georgia College of Veterinary Medicine, Athens, GA.

Animal Behavior and Well-Being: Focus on Affective State Chair: Amber Adams-Progar, Washington State University 205

9:30 AM 266 Behavioral approaches to assess and improve affective state of dairy cattle. E. K. Miller-Cushon*1 and J. M. C. Van Os2, 1University of Florida, Gainesville, FL, 2University of Wisconsin, Madison, WI.

10:00 AM 267 Hock injury healing through facility transitions on dairy cattle in Canada. A. M. Armstrong*1, J. Schenkels2, T. F. Duffield1, D. B. Haley1, and D. F. Kelton1, 1University of Guelph, Guelph, ON, Canada, 2Atlantic Veterinary College, Charlottetown, PEI, Canada.

10:15 AM 268 A survey of dairy cattle veterinarians’ perspectives on timely management and euthanasia for common calf conditions. M. C. Cramer*1, A. M. Dietsch1, J. K. Shearer2, K. L. Proudfoot1, and M. D. Pairis-Garcia1, 1The Ohio State University, Columbus, OH, 2Iowa State University, Ames, IA.

10:30 AM 269 Effect of stocking density and a barrier in a group close-up pen on the odds that dairy cows develop metritis after calving. K. Creutzinger*1, H. Dann2, L. Moraes1, P. Krawczel3, and K. Proudfoot1, 1The Ohio State University, Columbus, OH, 2William H. Miner Agricultural Research Institute, Chazy, NY, 3University of Tennessee, Knoxville, TN.

10:45 AM Break

11:00 AM 270 Housing tie-stall dairy cows in deep-bedded loose-pens during the dry period has the potential to improve gait. E. Shepley* and E. Vasseur, McGill University, Ste-Anne-de-Bellevue, QC, Canada.

11:15 AM 271 Association between feeding behavior and wellness scores in Jersey dairy cows around calving. D. du Toit*, G. Esposito, J. H. C. van Zyl, and E. Raffrenato, Department of Animal Sciences, Stellenbosch University, Stellenbosch, South Africa.

100 11:30 AM 272 Could the first time be the last time? Implications of the first incident of mastitis or lameness on total milk- produc tion in first-lactation cows. SUNDAY M. A. Puerto*1, R. I. Cue1, D. Warner1,2, and E. Vasseur1, 1McGill University, Ste-Anne De Bellevue, QC, Canada, 2Va- ORALS lacta, Valacta Dairy Centre of Expertise, Ste-Anne De Bellevue, QC, Canada.

11:45 AM 273 Condition of cull dairy cows from farm to slaughter plant. J. Stojkov* and D. Fraser, Animal Welfare Program, Faculty of Land and Food Systems, The University of British Co- lumbia, Vancouver, BC, Canada. MONDAY POSTERS

Joint Animal Health/Reproduction Symposium: Transition Cow Calcium Homeostasis— Health Effects of Hypocalcemia and Strategies for Prevention

Chair: Barry Bradford, Kansas State University MONDAY ORALS Sponsor: SoyChlor 206

9:30 AM 274 Calcium transport mechanisms in different epithelia of ruminants. M. Wilkens*, Institute of Physiology and Cell Biology, University of Veterinary Medicine, Hannover, Foundation, Hanover, Germany. TUESDAY POSTERS 10:10 AM 275 Implications of vitamin D physiology and nutrition in regulation of calcium in dairy cows.

REC C. D. Nelson*, J. E. P. Santos, M. B. Poindexter, A. Vieira-Neto, and R. Zimpel, University of Florida, Gainesville, FL.

10:50 AM Discussion

11:00 AM 276 Novel role for serotonin in calcium homeostasis and effects on transition health. 1 2 3 1 1 2 REC L. Hernandez* , J. Laporta , S. Weaver , and M. Connelly , University of Wisconsin-Madison, Madison, WI, Univer- 3

sity of Florida, Gainesville, FL, Mayo Clinic-Rochester, Rochester, MN. TUESDAY ORALS

11:40 AM 277 Use of oral calcium for treatment of hypocalcemia and effects on health and production. REC J. A. A. McArt*, Cornell University, Ithaca, NY.

12:20 PM Discussion WEDNESDAY POSTERS

Breeding and Genetics: Health, Efficiency, Resiliency and Other Novel Traits Chair: Brad Heins, University of Minnesota 207/208 WEDNESDAY 9:30 AM 278 EAAP Speaker Exchange Presentation: Estimation of genetic parameters for young stock survival in Danish beef × ORALS dairy crossbred calves. R. B. Davis*1, E. Norberg3,2, and A. Fogh1, 1SEGES, Aarhus N, Denmark, 2Aarhus University, Tjele, Denmark, 3NMBU (Norwegian University of Life Sciences), Ås, Norway.

10:00 AM 279 Assessing the predictive value of facial biometrics for genomic health traits via a statistical learning approach. C. McVey*1,2 and P. Pinedo1, 1Colorado State University, Fort Collins, CO, 2University of California Davis, Davis, CA.

10:15 AM 280 Genomic evaluation for cow and calf wellness traits in US Jersey cattle. AUTHOR

D. Gonzalez-Pena*, N. Vukasinovic, J. Brooker, C. Przybyla, and S. DeNise, Zoetis, Kalamazoo, MI. INDEX

10:30 AM 281 Extending genomic evaluations to direct health traits in Jerseys. L. Jensen*, K. L. Parker Gaddis, and H. D. Norman, Council on Dairy Cattle Breeding, Bowie, MD.

101 10:45 AM 282 Genetic evaluation of residual feed intake and feeding behavior patterns of growing Holstein heifers. J. R. Johnson*1, G. E. Carstens1, C. Heuer2, and N. Deeb2, 1Texas A&M University, College Station, TX, 2STgenetics, Navasota, TX.

11:00 AM 283 Genetic parameters for dry matter intake, body weight, and energy corrected milk in dairy cattle. T. C. Seleguim Chud*1, F. Miglior1, D. J. Seymour1,2, D. Hailemariam3, C. Baes1,4, and F. S. Schenkel1, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada, 2Centre for Nutrition Modelling, University of Guelph, Guelph, ON, Canada, 3Livestock Gentec, University of Alberta, Edmonton, AB, Canada, 4Institute of Genetics, Vetsuisse Faculty, University of Bern, Bern, Bern, Switzerland.

11:15 AM 284 Inclusion of herdmate data improves genomic prediction for milk production and feed efficiency traits within North American dairy herds. N. Schultz* and K. Weigel, University of Wisconsin, Madison, WI.

11:30 AM 285 The Efficient Dairy Genome Project: An overview. C. F. Baes*1,2, A. Cánovas1, E. E. Connor4, E. Goddard5, S. Wegmann6, G. Hailu7, V. Osborne8, J. Pryce9, E. Wall2, Z. Wang10, G. Kistemaker11, P. Stothard10, F. Miglior1, and F. Schenkel1, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada, 2Institute of Genetics, Vetsuisse Faculty, University of Bern, Bern, Bern, Switzerland, 3Animal and Veterinary Sciences, Scotland’s Rural College, Edinburgh, UK, 4Animal Genomics and Im- provement Laboratory, USDA-Agricultural Research Service, Beltsville, MD, 5Resource Economics and Environmental Sociology, University of Alberta, Edmonton, AB, Canada, 6Zuchtwertschätzung, Qualitas AG, Zug, Zug, Switzerland, 7Department of Food, Agricultural and Resource Economics, University of Guelph, Guelph, ON, Canada, 8Centre for Nutrition Modelling, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 9Biosciences Research Division, Department of Economic Development and La Trobe University, Victoria, Melbourne, Australia, 10Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, AB, Canada, 11Canadian Dairy Network, Guelph, ON, Canada.

11:45 AM 286 Breeding for resilience in dairy cows using daily milk yield recording. M. Poppe*, H. Mulder, and R. Veerkamp, Wageningen University & Research, Wageningen, the Netherlands.

12:00 PM 287 The genetic relationship of production traits recorded during grazing and non-grazing seasons in US organic -Hol stein cows. L. Hardie*1, I. Haagen1, L. Han1, B. Heins2, D. Fitzsimmons3, and C. Dechow1, 1Penn State University, University Park, PA, 2University of Minnesota, Minneapolis, MN, 3Alfred State, Alfred, NY.

12:15 PM 288 Sire predicted transmitting ability for production and fertility traits in US organic Jersey cows. G. M. Pereira*1, B. J. Heins1, L. C. Hardie2, and C. D. Dechow2, 1University of Minnesota, West Central Research and Outreach Center, Morris, MN, 2Pennsylvania State University, University Park, PA.

ADSA Foundation Scholar Presentation (Dairy Foods) and Dairy Foods: Microbiology and Health Chair: Olivia McAuliffe, Teagasc 237/238

9:30 AM ADSA Dairy Foods Foundation Scholar Award Presentation (Dairy Foods): Dairy product quality testing in the 21st century—Development and implementation of new methods. N. Martin, Cornell University, Ithaca, NY.

10:15 AM 289 Bioengineered nisin derivatives to controlListeria monocytogenes in Queso Fresco. L. A. Ibarra-Sanchez*, W. Kong, T. Lu, and M. J. Miller, University of Illinois at Urbana-Champaign, Urbana, IL.

10:30 AM 290 Manufacturing low-spore-count skim milk powder by controlling raw milk holding conditions—A pilot-scale trial. N. Awasti*1, S. Anand1, and G. Djira2, 1Midwest Dairy Foods Research Center, Department of Dairy and Food Science, South Dakota State University, Brookings, SD, 2Department of Mathematics and Statistics, South Dakota State Uni- versity, Brookings, SD.

102 10:45 AM 291 Transcriptional and proteomic analysis revealed a synergistic effect of aflatoxin1 M and ochratoxin A mycotoxins on the intestinal epithelial integrity of differentiated human Caco-2 cells. SUNDAY Y. Gao1,2, S. Li1,2, J. Wang*1,2, and N. Zheng1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, ORALS Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality and Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricul- tural Sciences, Beijing, China.

11:00 AM Break MONDAY

11:15 AM 292 iTRAQ-based quantitative proteomic analysis of the global response in high EPS-producingStreptococcus ther- POSTERS mophilus ASCC 1275 in the presence of different sugars. A. Padmanabhan*, Y. Tong, C. Lo, and N. Shah, The University of Hong Kong, Hong Kong.

11:30 AM 293 Novel antidiabetic bioactive peptides from camel milk protein hydrolysates. S. Maqsood*1, P. Mudgil1, G. Yuen2, A. Nongonierma3, and R. J. FitzGerald3, 1United Arab Emirates University, Al Ain, United Arab Emirates, 2University Sains Malaysia, Malaysia, 3University of Limerick, Limerick, Ireland.

11:45 AM 294 Development and characterization of novel bigel system. MONDAY M. Bollom*, N. Acevedo, and S. Clark, Iowa State University, Ames, IA. ORALS

Growth and Development 1 TUESDAY Chair: Kristy Daniels, Virginia Tech POSTERS 233

9:30 AM 296 Impact of increasing grass hay inclusion level on weaned dairy calf growth and metabolism. L. K. Mitchell* and A. J. Heinrichs, Pennsylvania State University, University Park, PA.

9:45 AM 298 Effects of YANG (multi-strain yeast) supplementation on health and performance in male Holstein calves. 1 1 2 1 1

D. Cavallini* , M. Pollesel , M. Gauthier , and M. Tassinari , DIMEVET, Dipartimento di Scienze Mediche Veterinarie, TUESDAY Università di Bologna, Bologna, Italy, 2Lallemand SAS, Blagnac, France. ORALS

Lactation Biology Symposium: Refining the Old to Answer the New: WEDNESDAY Moving Approaches Forward to Study Mammary and Lactation Physiology POSTERS Chairs: T. Casey, Purdue University, and J. Laporta, University of Florida Junior Ballroom C

9:30 AM Overall introduction. T. Casey1 and J. Laporta2, 1Purdue University, West Lafayette, IN,2 University of Florida, Gainesville, FL. WEDNESDAY

9:35 AM Introduction of Dr. Capuco and his work. ORALS K. Plaut, Purdue University, West Lafayette, IN.

9:45 AM 299 Determinants of milk production: Understanding population dynamics in the bovine mammary epithelium.

REC A. V. Capuco*, Animal Genomics and Improvement Laboratory, USDA-ARS, Beltsville, MD.

10:45 AM 300 Studying hormonal regulation of mammary gland homeostasis. REC N. D. Horseman*, University of Cincinnati, Cincinnati, OH. AUTHOR INDEX

103 11:30 AM 301 Delayed response of xanthosine on goat mammary gland: Quantification of stem/progenitor cells, differentiation and proliferation markers, and milk production in next lactation. T. P. Kaur*1, R. Verma1, S. Choudhary1, R. Udehiya3, S. Kaswan2, and R. K. Choudhary1, 1School of Animal Biotechnol- ogy, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India, 2Department of Animal Nu- trition, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India, 3Department of Veterinary Surgery and Radiology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India.

11:45 AM 302 Deep tissue imaging of lobuloalveolar development in the mouse. C. J. Watson*, Department of Pathology, University of Cambridge, Cambridge, UK.

12:30 PM Lunch break

2:00 PM 303 A comparative multi-species approach to improve our understanding of mammary gland biology. G. R. Van de Walle*, Baker Institute for Animal Health, Cornell University, Ithaca, NY.

2:45 PM 304 Milk omics: Modern tools to answer ancient questions. D. G. Lemay*1,2, 1USDA Western Human Nutrition Research Center, Davis, CA, 2University of California-Davis, Davis, CA.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 305 Dry period heat stress alters mammary protein expression throughout the subsequent lactation. A. L. Skibiel*1,2, T. F. Fabris1, B. Dado-Senn1, J. Koh1, N. Zhu1, M.-J. Yoo1, G. E. Dahl1, and J. Laporta1, 1University of Florida, Gainesville, FL, 2University of Idaho, Moscow, ID.

4:15 PM Chat with the experts: A discussion of current questions in mammary gland biology and tools available to answer them.

4:45 PM A dedication to Dr. Capuco, followed by Cheese and Wine Reception Geoffrey Dahl and Thomas McFadden

Milk Protein and Enzymes Symposium: Don’t Have a Cow— Plant Proteins, Bovine Protein Expression, and Milk Humanization Chair: David Everett, AgResearch, New Zealand 232

9:30 AM 306 The dairy matrix—Bioaccessibility of nutrients and physiological effects.

REC S. L. Turgeon*, STELA Dairy Research Centre and Institute of Nutrition and Functional Foods (INAF), Department of Food Science, Université Laval, Québec City, QC, Canada.

10:00 AM 307 Functionality, bioactivity, and structure of bovine and plant proteins. REC H. Patel*, US Dairy and Foods Consulting LLC, Plymouth, MN.

10:30 AM 308 Sustainability of dairy product production on a protein basis. REC Y. Wang*, Innovation Center for US Dairy, Rosemont, IL.

11:00 AM Break

11:15 AM 309 Humanization of bovine milk using modern genetic technologies. REC G. Laible*, AgResearch, Ruakura Research Centre, Hamilton, New Zealand.

11:45 AM 310 Taking a page out of nature: Catering to the future of proteins. REC B. Oommen*, Perfect Day Inc., Berkeley, CA.

12:15 PM Moderated discussion

104 Physiology and Endocrinology 2 SUNDAY

Chair: Massimo Bionaz, Oregon State University ORALS 262

9:30 AM 311 Effect of protein absorption on the daily rhythms of milk synthesis and plasma hormones and metabolites in dairy cows. I. Salfer*, C. Matamoros, R. Bomberger, and K. Harvatine, The Pennsylvania State University, University Park, PA.

9:45 AM 312 Effects of circadian rhythm disruption during the dry period on tissue mobilization in multiparous dairy cattle. MONDAY POSTERS R. Klopp*1, T. S. Steckler1, A. Suarez-Trujillo1, M. Grott2, J. R. Townsend3, K. Plaut1, T. M. Casey1, and J. P. Boerman1, 1Department of Animal Sciences, Purdue University, West Lafayette, IN, 2Animal Science Research and Education Center, Purdue University, West Lafayette, IN, 3Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN.

10:00 AM 313 Effect of fatty acid absorption on the daily rhythms of milk synthesis and plasma hormones and metabolites in dairy cows.

I. Salfer* and K. Harvatine, The Pennsylvania State University, University Park, PA. MONDAY ORALS 10:15 AM 314 Nitrogen metabolism and insulin signaling targets in adipose tissue of Holstein cows during the periparturient period differ by body condition score. Y. Liang*1, E. Trevisi2, and J. Loor1, 1University of Illinois at Urbana-Champaign, Urbana, IL, 2Università Cattolica del Sacro Cuore, Piacenza, Italy.

10:30 AM 315 Plasma metabolome profiles in heifer calves at birth and during the preweaning period are altered by supply of TUESDAY

methionine during late-pregnancy. POSTERS A. Elolimy*1,2, A. Alharthi1,2, E. Abdel-Hamied1,3, C. Parys4, and J. Loor1,2, 1Mammalian NutriPhysioGenomics, Depart- ment of Animal Sciences, University of Illinois, Urbana, IL, 2Department of Animal Sciences, University of Illinois, Urbana, IL, 3Animal Medicine Department, Beni-Suef University, Beni-Suef, Egypt, 4Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

10:45 AM 316 Effects of hindgut acidosis on metabolism, inflammation and production in dairy cows consuming a standard lactation diet. 1 1 1 1 1 1 1 1

M. A. Abeyta* , E. A. Horst , E. J. Mayorga , B. M. Goetz , M. Al-Qaisi , C. S. McCarthy , M. R. O’Neil , B. C. Dooley , P. TUESDAY Piantoni2, G. F. Schroeder2, H. A. Ramirez-Ramirez1, and L. H. Baumgard1, 1Department of Animal Science, Iowa State ORALS University, Ames, IA, 2Cargill Animal Nutrition Innovation Center, Elk River, MN.

11:00 AM 317 Hepatic one-carbon metabolism, methionine cycle, and transsulfuration pathways are altered by prepartum adi- posity and feed intake in peripartal grazing cows. M. Vailati-Riboni*1, Y. Lian1, D. Coleman1, S. Meier2, C. Burke2, J. K. Kay2, M. D. Mitchell3, C. G. Walker2, M. A. Crook- enden2, A. Heiser4, J. R. Roche2, and J. J. Loor1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, WEDNESDAY 2 3 4

DairyNZ, Hamilton, New Zealand, University of Queensland, Queensland, Australia, AgResearch, Palmerston North, POSTERS New Zealand.

11:15 AM 318 Plasma branched-chain amino acids (BCAA) and mRNA abundance of 3 different BCAA transporters in adipose tissue, muscle and liver of dairy cows with high or normal body condition score. L. A. Webb*1, H. Sadri2, K. Schuh1,3, S. Egert4,5, P. Stehle5, C. Koch6, G. Dusel3, and H. Sauerwein1, 1Institute of Animal Science, Physiology and Hygiene Unit, University of Bonn, Bonn, Germany, 2Department of Clinical Science, Faculty 3

of Veterinary Medicine, University of Tabriz, Tabriz, Iran, Department of Life Sciences and Engineering, Animal Nutri- WEDNESDAY tion and Hygiene Unit, University of Applied Sciences Bingen, Bingen, Germany, 4Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany, 5Department of Nutrition and Food Sciences, Nutritional Physiology, ORALS University of Bonn, Bonn, Germany, 6Educational and Research Center for Animal Husbandry, Hofgut Neumühle, Münchweiler a.d. Alsenz, Germany.

11:30 AM 319 Abundance of hepatic patatin-like phospholipase domain-containing protein 3 protein was inversely related to peripartum hepatic triglyceride accumulation. R. S. Pralle*, H. T. Holdorf, C. R. Seely, R. Caputo Oliveira, and H. M. White, University of Wisconsin-Madison, Madi- son, WI. AUTHOR INDEX

105 Production, Management, and the Environment Symposium: Advancing Artificial Intelligence on Dairy Farms Chair: Victor Cabrera, University of Wisconsin-Madison 204

9:30 AM 320 Automated collection and processing of data in livestock farms. REC J. Koltes*, Iowa State University, Ames, IA.

10:00 AM 321 Use of big data to monitor herd health. REC H. White*, University of Wisconsin Madison, Madison, WI.

10:30 AM Break

10:45 AM 322 Real-time continuous decision-making using big data. REC V. Cabrera*, J. Barrientos, L. Fadul, and H. Delgado, University of Wisconsin-Madison, Madison, WI.

11:15 AM 323 Optimized decisions using big data analytics in dairy farms. REC M. Ferris*, A. Christensen, and S. Wangen, University of Wisconsin, Madison, WI.

Reproduction 2 Chair: Alan Ealy, Virginia Tech 263

9:30 AM 324 Interaction of estrous expression and progesterone on the impact of GnRH administration at the time of AI on pregnancy and ovulation rates. T. A. Burnett*, A. M. L. Madureira, J. W. Bauer, W. A. Gomes, and R. L. A. Cerri, The University of British Columbia, Vancouver, BC, Canada.

9:45 AM 325 Efficacy of intravaginal administration of prostaglandin2α F for induction of luteal regression in lactating dairy cows. M. Masello*, M. Scarbolo, M. V. Schneck, M. M. Perez, E. M. Schillkowsky, E. M. Sitko, F. Sosa Hernandez, E. M. Ca- brera, R. M. Rossi, and J. O. Giordano, Department of Animal Science, Cornell University, Ithaca, NY.

10:00 AM 326 Effects of GnRH and hCG administration during early diestrus on estrous cycle length, expression of estrus, and fertility in lactating dairy cows. T. O. Cunha*1, W. Martinez2, and J. P. N. Martins1, 1School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, 2University of California Agriculture and Natural Resources, Cooperative Extension, Tulare, CA.

10:15 AM 327 Effect of progesterone before an Ovsynch-CIDR protocol on fertility in dairy cows with low body condition score. D. Scandolo1, P. Melendez*2, M. Bilbao3, S. Perez Wallace4, and J. Bartolome3, 1Faculty of Veterinary Sciences, Na- tional University of Litoral, Santa Fe, Argentina, 2College of Veterinary Medicine, University of Georgia, Tifton, GA, 3Faculty of Veterinary Sciences, National University of La Pampa, La Pampa, Argentina, 4Zoetis, Argentina, Buenos Aires, Argentina.

10:30 AM 328 Impact of assisted reproduction techniques on subsequent reproductive performance of dairy heifers and cows. C. C. Figueiredo*, D. Z. Bisinotto, G. V. R. Brandão, S. G. Umana Sedo, and R. S. Bisinotto,Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL USA.

10:45 AM Break

11:00 AM 329 Lipidomics of uterine fluid in lactating cows during diestrus. E. Ticiani1,2, J. F. W. Spricigo*1, M. R. Carvalho1, A. Moore1, M. Bertolini2, and E. S. Ribeiro1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Animal Sciences Research Program, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.

106 11:15 AM 330 Development of a research model to investigate pregnancy-derived endocrine signals in the ovary during maternal recognition of pregnancy in heifers. SUNDAY J. F. W. Spricigo*1, M. R. Carvalho1, E. Ticiani1, O. B. Pascottini2, B. Mion1, and E. S. Ribeiro1, 1Department of Animal ORALS Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

11:30 AM 331 Galectin gene expression in the elongating bovine conceptus. H. L. Baldwin*, L. F. Grose, and D. J. Mathew, West Virginia University, Morgantown, WV. MONDAY POSTERS

Ruminant Nutrition 3: Vitamins and Minerals Chair: Duarte Diaz, University of Arizona Junior Ballroom D MONDAY

9:30 AM 332 Dietary starch level alters blood indicators of copper status in lactating Holstein-Friesian dairy cows when fed ORALS without or with additional sulfur and molybdenum. J. H. McCaughern*, A. M. Mackenzie, and L. A. Sinclair, Harper Adams University, Newport, UK.

9:45 AM 333 Effects of zinc hydroxychloride on production and metabolism during 5 d of feed restriction. E. A. Horst*1, E. J. Mayorga1, M. Al-Qaisi1, S. Rodriguez-Jimenez1, B. M. Goetz1, M. A. Abeyta1, R. S. Fry2, S. K. Kvidera2, and L. H. Baumgard1, 1Department of Animal Science, Iowa State University, Ames, IA, 2Micronutrients LLC, India- napolis, IN. TUESDAY POSTERS

10:00 AM 334 The effect of supplementing dairy cows with vitamins based on the BASF annual industry vitamin supplementation survey on productive and reproductive parameters. M. Coelho*, R. Jones, and F. Parks, BASF Corp., Florham Park, NJ.

10:15 AM 335 Effect of nanoparticle copper oxide fed alone or in combination with dietary antagonists on mineral status and performance of dairy cows. 1 1 2 1 1 2

A. Williams* , A. M. Mackenzie , J. J. Bennison , and L. S. Sinclair , Harper Adams University, Newport, UK, Agrimin TUESDAY Ltd., Kirmington, UK. ORALS

10:30 AM 336 Impact of B-complex vitamins on dairy cow productive and reproductive performance. M. Coelho*, R. Jones, and F. Parks, BASF Corp., Florham Park, NJ.

10:45 AM 337 Survey on the impact of diet composition on folate and vitamin B12 plasma concentrations of cows across the

United States and Canada. WEDNESDAY 1 2 2 1 1

M. Duplessis* , K. E. Ritz , M. T. Socha , and C. L. Girard , Agriculture and Agri-Food Canada, Sherbrooke, QC, POSTERS Canada, 2Zinpro Corporation, Eden Prairie, MN.

11:00 AM 338 Evaluation of source of trace minerals and corn silage on lactational performance and total-tract nutrient digestibility of Holstein cows. M. D. Miller*1, J. Lanier2, S. Kvidera2, H. M. Dann1, C. S. Ballard1, and R. J. Grant1, 1William H. Miner Agricultural Re- search Institute, Chazy, NY, 2Micronutrients USA LLC, Indianapolis, IN. WEDNESDAY 11:15 AM 339 The effect of substantial decreases on vitamin A supplementation for 6 and 36 months on dairy cow productive ORALS and reproductive performance. M. Coelho*, R. Jones, and F. Parks, BASF Corp., Florham Park, NJ.

11:30 AM 340 Effects of dose and source of vitamin D on mineral homeostasis and performance in transition dairy cows. M. B. Poindexter*1, A. Vieira-Neto1, A. Husnain1, R. Zimpel1, A. Faccenda2,1, A. Sanches de Avila2,1, A. Silva1, P. Celi3, C. Cortinhas3, J. E. P. Santos1, and C. D. Nelson1, 1University of Florida, Gainesville, FL, 2State University of Western Paraná, Cascavel, Paraná, Brazil, 3DSM Nutritional Products, Columbia, MD. AUTHOR

11:45 AM 341 Effect of cobalt source and folic acid on lactation performance of dairy cows. INDEX K. E. Ritz*1, C. L. Engel1, M. T. Socha1, C. S. Kending1, P. Stark1, and T. B. Bennett2, 1Zinpro Corporation, Eden Prairie, MN, 2University of Wisconsin-School of Veterinary Medicine, Madison, WI.

107 12:00 PM 342 The effect of vitamin antioxidant status and neutrophil function on dairy cow productive and reproductive performance. M. Coelho*, R. Jones, and F. Parks, BASF Corp., Florham Park, NJ.

ADSA Southern Branch Symposium: Dairy Cattle Longevity Revisited— Trends, Economics, and Opportunities Chair: Jillian Bohlen, University of Georgia Sponsor: Elanco Animal Health 232

2:00 PM 343 Why revisit dairy cattle longevity? 1 2 5 2 4 3 1 REC A. De Vries* , K. Daniels , J. Fain Bohlen , G. Ferreira , A. Rius , and S. Ward , University of Florida, Gainesville, FL, 2Virginia Tech, Blacksburg, VA, 3North Carolina State University, Raleigh, NC, 4University of Tennessee, Knoxville, TN, 5University of Georgia, Athens, GA.

2:15 PM 344 The effect of management and facilities on cow culling rates. REC N. Cook*, University of Wisconsin-Madison, Madison, WI.

2:45 PM 345 Replacement heifers: How many, what kind, and how should we manage it all? REC M. W. Overton*, Elanco Animal Health, Greenfield, IN.

3:15 PM 346 Impact of genomic selection and sexed semen on the economics of longevity.

REC D. Kendall*, C. Heuer, C. Sun, and J. Deeb, ST Genetics, Navasota, TX.

3:45 PM Ice cream break in Exhibit Hall

4:00 PM Business Meeting and Reception

Animal Health 2: Immunity Chair: Sha Tao, University of Georgia 263

2:00 PM 347 Transcriptomic analysis of circulating leukocytes in early postpartum dairy cows with and without uterine infection. S. Crisp*, C. McConnel, T. Biggs, S. Ficklin, L. Parrish, W. Sischo, and A. Adams-Progar, Washington State University, Pullman, WA.

2:15 PM 348 Effect of a non-specific immune stimulant on white blood cell counts around parturition. G. Solano*1, D. Manriquez1, L. Keiko-Hatamoto1, S. Paudyal1,5, A. Velasquez-Munoz1, J. Velez2, L. Caixeta1,3, A. Masic4, and P. Pinedo1, 1Department of Animal Sciences, Colorado State University, Fort Collins, CO, 2Aurora Organic Dairy, Platteville, CO, 3Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 4NovaVive Inc., Napanee, ON, Canada, 5Texas A&M University, College Station, TX.

2:30 PM 349 Evaluation of disease occurrence and production parameters of dairy cows treated with pegbovigrastim. M. X. da Silva Oliveira*1, D. D. McGee2, J. A. Brett3, and A. E. Stone1, 1Animal and Dairy Sciences, Mississippi State University, Mississippi State, MS, 2Elanco Animal Health, Greenfield, IN, 3College of Veterinary Medicine, Mississippi State University, Mississippi State, MS.

2:45 PM 350 Using chitosan microparticles to treat metritis in lactating dairy cows. E. de Oliveira*, F. Cunha, R. Daetz, R. Chebel, C. Risco, J. Santos, K. Jeong, and K. Galvão, University of Florida, Gaines- ville, FL.

108 3:00 PM 351 Effect of chitosan microparticles on the uterine microbiome of dairy cows with metritis. K. Galvão*1, E. de Oliveira1, F. Cunha1, R. Daetz1, R. Chebel1, C. Risco1, J. Santos1, K. Jeong1, R. Bicalho2, and C. Gonza- SUNDAY lez Moreno3, 1University of Florida, Gainesville, FL, 2Cornell University, Ithaca, NY, 3Universidad Nacional de Tucumán, ORALS San Miguel de Tucumán, Tucumán, Argentina.

3:15 PM 352 Intracellular zinc bioavailability in bovine mammary epithelial cells is modulated by lipopolysaccharide: A fluorescence resonance energy transfer approach. R. Mohan*, F. Rosa, and J. S. Osorio, Dairy and Food Science Department, South Dakota State University, Brookings, SD. MONDAY POSTERS 3:30 PM Ice cream break in Exhibit Hall

4:00 PM 353 Needle-free vaccination of cattle against blue tongue virus (BTV) serotype 8. R. Rehage1, J. Szura1, L. Haas2, B. Hoffmann3, and J. Rehage*1, 1Clinic for Cattle, University of Veterinary Medicine Hannover, Hannover, Germany, 2Department of Virology, University of Veterinary Medicine Hannover, Hannover, Germany, 3Inistitute of Diagnostic Virology, Friedrich Loeffler Institute, Riems, Germany.

4:15 PM 354 A cohort study on the carcass weight loss associated with bovine leukemia virus infection in dairy production in MONDAY Hokkaido, Japan. ORALS S. Nakada*1,2, Y. Fujimoto2, J. Kohara3, Y. Adachi4, and K. Makita2, 1Hokkaido Higashi Agriculture Mutual Aid Associa- tion, Nakashibetsu, Japan, 2Veterinary Epidemiology Unit, Graduate School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Japan, 3Animal Research Center, Agricultural Research Department, Hokkaido Research Organiza- tion, Shintoku, Japan, 4Hayakita Meat Inspection Center, Iburi Sub-Prefectural Bureau, Hokkaido Prefectural Govern- ment, Hokkaido, Japan. TUESDAY POSTERS

Joint Animal Health/Growth and Development Platform Session: Factors that Influence Calf Health, including Fetal Programming Chair: Emma Wall, Erbo Group

233 TUESDAY ORALS

2:00 PM 355 Late-gestation maternal factors affecting dairy calves’ health and development. A. Abuelo*, Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI.

2:45 PM 356 Effects of serum protein concentrations on selected health measures within the first 90 days of life in Holstein dairy calf. 1 1 2 1 1 B. J. Tverdy* , C. Y. Tsai , W. J. Price , and P. Rezamand , Department of Animal and Veterinary Science, University WEDNESDAY

of Idaho, Moscow, ID, 2Statistical Programs, College of Agricultural and Life Sciences, University of Idaho, Moscow, ID. POSTERS

3:00 PM 357 Validation of an automated cell counter to determine leukocyte differential counts in neonatal Holstein calves. T. E. von Konigslow*, D. L. Renaud, T. F. Duffield, V. Higginson, and D. F. Kelton, University of Guelph, Guelph, ON, Canada.

3:15 PM 358 Colostrum supplementation with omega-3 fatty acids alters plasma fatty acid profile and inflammatory mediators

in newborn calves during the first week of life. WEDNESDAY

J. Opgenorth*, L. M. Sordillo, A. L. Lock, J. C. Gandy, and M. J. VandeHaar, Michigan State University, East Lansing, ORALS MI.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 359 Extracellular vesicles modulate pro-inflammatory signaling in bovine macrophages. C. M. Ylioja*, M. Garcia, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan, KS.

4:15 PM 360 Deep RNA-Seq reveals genetics and nutritional regulation of miRNomes in mammary gland of lactating Holstein AUTHOR and Montbéliarde cows. INDEX P.-A. Billa*1, Y. Faulconnier1, T. Ye2,3, S. Bes1, J. Pires1, and C. Leroux1,4, 1Université Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, Saint-Genès-Champanelle, Auvergne-Rhône-Alpes, France, 2Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, Grand Est, France, 3Centre National de la Recherche Scientifique, Illkirch, Grand Est, France, 4Department of Food Science and Technology, University of California Davis, Davis, CA.

109 4:30 PM 361 Genome-wide association study in colostrum reveals QTL for natural antibodies in Swedish dairy cattle. J. M. Cordero-Solórzano*1,2, J. J. Wensman1, M. Tråvén1, J. A. J. Arts2, H. K. Parmentier2, H. Bovenhuis2, and D. J. de Koning1, 1Swedish University of Agricultural Sciences, Uppsala, Sweden, 2Wageningen University and Research, Wa- geningen, the Netherlands.

Breeding and Genetics: Breeding Strategies and Male Fertility Chair: Francisco Peñagaricano, University of Florida 207/208

2:00 PM 362 Realized genetic selection differentials in Canadian Ayrshire dairy cattle herds. B. A. Hagan*1, J. Moro-Mendez2, and R. I. Cue1, 1Animal Science Department, McGill University, Ste-Anne-de-Bellevue, QC, Canada, 2Dairy consultant, Montreal, QC, Canada.

2:15 PM 363 Genetic update of lost Holstein male lineages. C. D. Dechow*1, J. Ziegler2, C. G. Sattler2, H. Wei3, and H. Blackburn4, 1Pennsylvania State University, University Park, PA, 2Select Sires Inc., Plain City, OH, 3Trans Ova Genetics, Sioux Center, IA, 4National Animal Germplasm Program, Fort Collins, CO.

2:30 PM 364 Effect of genomic selection on rate of inbreeding and effective population size in North American Holstein and Jersey dairy cattle populations. B. Makanjuola*1, F. Miglior1,2, M. Sargolzaei1,3, C. Maltecca1,4, F. Schenkel1, and C. Baes1,5, 1Centre for Genomic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Ontario Genomics, Toronto, ON, Canada, 3HiggsGene Solutions Inc., Guelph, ON, Canada, 4Department of Animal Science and Genetics Program, North Carolina State University, Raleigh, NC, 5Institute of Genetics, Vetsuisse Faculty, University of Bern, Bern, Switzerland.

2:45 PM 365 A web-based mating program for global optimization on commercial dairy herds. C. Sun, S. Westberry*, D. Kendall, and D. Castellani, STgenetics, Navasota, TX.

3:00 PM 366 Effects of recent and ancient inbreeding on performance of Dutch Holstein Friesian dairy cattle. H. P. Doekes*1,2, R. F. Veerkamp1, P. Bijma1, S. J. Hiemstra2, G. de Jong3, and J. J. Windig1,2, 1Animal Breeding and Genomics, Wageningen University & Research, Wageningen, the Netherlands, 2Centre for Genetic Resources the Netherlands, Wageningen University & Research, Wageningen, the Netherlands, 3Cooperation CRV, Arnhem, the Netherlands.

3:15 PM 367 Crossbreeding affects the production performance of dairy cows exposed to a range of temperature and humidity in a pasture-based system. J. Graham*1, S. Biffani2, and F. Tiezzi1, 1Department of Animal Science, North Carolina State University, Raleigh, NC, 2Istituto di Biologia e Biotecnologia Agraria, Milan, Italy.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 368 Consequences of crossbreeding, genotyping, and use of sexed semen and beef semen on genetic merit and profitability in Swedish dairy herds. J. Clasen*1, M. Kargo2,5, S. Østergaard3, W. Fikse4, L. Rydhmer1, and E. Strandberg1, 1Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden, 2Department of Molecular Biology and Genetics, Science and Technology, Aarhus University, Foulum, Denmark, 3Department of Animal Science, Science and Technology, Aarhus University, Foulum, Denmark, 4Växa Sverige, Uppsala, Sweden, 5SEGES, Danish Agriculture & Food Council, Skejby, Denmark.

4:15 PM 369 Genomic prediction of male fertility in Jersey dairy cattle. F. M. Rezende*1,2, J. P. Nani1, and F. Peñagaricano1, 1University of Florida, Gainesville, FL, 2Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil.

4:30 PM 370 Investigation of genetic variation in global DNA methylation in bull semen and its relationship with semen quality and fertility parameters. Y. He*1, C. Maltecca1, F. Tiezzi1, A. Canovas2, S. Bhattarai3, and S. McKay3, 1Department of Animal Science, North Caro- lina State University, Raleigh, NC, 2Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 3Department of Animal and Veterinary Sciences, University of Vermont, Burlington, VT.

110 4:45 PM 371 Dissecting the genetic role of sex chromosomes on dairy bull fertility. H. A. Pacheco*1, F. M. Rezende1,2, and F. Peñagaricano1, 1University of Florida, Gainesville, FL, 2Universidade Federal SUNDAY de Uberlândia, Uberlândia, Minas Gerais, Brazil. ORALS

5:00 PM 372 Whole-genome homozygosity mapping reveals candidate regions affecting male fertility in US Holstein cattle. J. P. Nani* and F. Peñagaricano, University of Florida, Gainesville, FL. MONDAY POSTERS

Dairy Foods Symposium: Recent Advances in Dairy Food Safety Research Chair: Tim Stubbs, National Dairy Council Sponsor: National Dairy Council 237/238

2:00 PM 373 Overview of National Dairy Council Listeria Research Consortium, industry needs identification, and funding of MONDAY ORALS REC research gaps. T. Stubbs*, National Dairy Council, Rosemont, IL.

2:15 PM 374 Protective cultures: Applications to control spoilage organisms and pathogens in high-risk cheese.

REC G. Makki, M. Lawton, S. Kozak-Weaver, and S. Alcaine*, Cornell University, Ithaca, NY.

2:45 PM 375 Functionalized mesh materials for Listeria control in dairy applications. TUESDAY REC S. M. C. Ritchie*, M. Costa-Teixeira, M. P. Richier, J. A. Colburn, W. D. Baker, T. A. Hendrich, S. G. Brooks, and R. M. POSTERS Summers, University of Alabama, Tuscaloosa, AL.

3:15 PM Ice cream break in Exhibit Hall

3:45 PM 376 Controlling Listeria monocytogenes in soft cheese with high voltage atmospheric cold plasma (HVACP) treatment. REC K. M. Keener* and Z. Wan, Iowa State University, $Ames, IA. TUESDAY

4:15 PM 377 Effects of acid type, fermentates, and culture selection on the safety of high moisture cheeses. ORALS REC K. Glass* and S. Engstrom, University of Wisconsin-Madison, $Madison, WI.

4:45 PM 378 Interventions to controlListeria monocytogenes as a surface contaminant on high-moisture cheese.

REC D. D’Amico and S. Brown*, University of Connecticut, Storrs, CT.

5:15 PM Closing remarks T. Stubbs. WEDNESDAY POSTERS

Dairy Foods: Chemistry

Chair: Karen Schmidt, Kansas State University WEDNESDAY

236 ORALS

2:00 PM 379 Calibration samples and calibration adjustment for mid-infrared milk fatty acid analysis. D. Barbano*, Cornell University, Ithaca, NY.

2:15 PM 380 Multi-laboratory performance evaluation of a spectrophotometric enzymatic method for measurement of milk urea nitrogen. D. Barbano*, C. Coon, and M. Portnoy, Cornell University, Ithaca, NY. AUTHOR 2:30 PM 381 Mid-infrared analysis of reconstituted milk powders. INDEX E. Peterson* and D. Barbano, Cornell University, Ithaca, NY.

2:45 PM 382 Infrared milk analyzers: Calibration samples for milk urea nitrogen. M. Portnoy* and D. Barbano, Cornell University, Ithaca, NY.

111 3:00 PM 383 Evaluation of an automatic fat analysis system for determination of fat in dairy products. H. Jiang*, J. Romero, and S. Govindasamy-Lucey, Wisconsin Center for Dairy Research, University of Wisconsin-Madi- son, Madison, WI.

3:15 PM 384 Physicochemical properties of skim milk powder dispersions acidified by gluconic acid, hydrochloric acid, and citric acid. I. Choi* and Q. Zhong, The University of Tennessee, Knoxville, TN.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 385 Effect of encapsulation on processing and storage stability of Vitamin2 D in milk. G. Singh1, P. K. Singh*1,2, and H. Singh2, 1GADVASU, Ludhiana, India, 2Riddet Institute, Massey University, Palmerston North, New Zealand.

4:15 PM 386 Gentle isolation of milk fat globule membrane material by microfiltration of raw milk. S. F. Hansen*1, L. B. Larsen1, L. Wiking1, J. T. Rasmussen2, S. A. Hogan3, and J. Tobin3, 1Department of Food Science, Aarhus University, Foulum, Denmark, 2Department of Molecular Biology and Genetics, Aarhus University, Aarhus, Denmark, 3Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

Physiology and Endocrinology 3 Chair: Zhen Zhou, Michigan State University 262

2:00 PM 387 The effect of tea tree oil on bovine mammary epithelial cells and polymorphonuclear leukocytes function. T. Y. Yang*, K. Zhan, X. X. Gong, G. Q. Gao, and M. Lin, Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, JiangSu, China.

2:15 PM 388 Mammary gland RNA-seq analysis highlights a protective effect of NutriTek supplementation on udder integrity and health during a Streptococcus uberis mastitis challenge in mid-lactating dairy cows. M. Vailati-Riboni*1, D. Coleman1, V. Lopreiato2, A. Alharthi1, R. Bucktrout1, E. Trevisi3, I. Yoon4, and J. J. Loor1, 1Depart- ment of Animal Sciences, University of Illinois, Urbana, IL, 2Interdepartmental Services Centre of Veterinary for Hu- man and Animal Health, Department of Health Science, Magna Græcia University, Catanzaro, Italy, 3Department of Animal Sciences, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Piacenza, Italy, 4Diamond V, Cedar Rapids, IA.

2:30 PM 389 Effects of improving serotonin bioavailability on serotonergic components of the immune system of dairy calves. M. G. Marrero*, A. L. Skibiel, B. Dado-Senn, S. L. Field, and J. Laporta, Department of Animal Sciences, University of Florida, Gainesville, FL.

2:45 PM 390 Ex vivo mammalian target of rapamycin (mTOR) pathway activation of bovine immune cell subsets during the transition period. A. Sipka1, T. Chandler1, T. Overton2, and S. Mann*1, 1Department of Population Medicine, College of Veterinary Medi- cine, Cornell University, Ithaca, NY, 2Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY.

3:00 PM 391 A comparison of peripheral blood mononuclear cell mitochondrial enzyme activity to genetic markers of lactation performance in high- and low-producing Holstein cows. A. M. Niesen*1, O. N. Genther-Schroeder2, and H. A. Rossow1, 1University of California Davis, Davis, CA, 2Purina Ani- mal Nutrition Center, Gray Summit, MO.

3:15 PM 392 Pharmacological inhibition of the mammalian target of rapamycin (mTOR) pathway alters phenotype and inflammatory response in bovine monocyte derived dendritic cells. A. Sipka*1, S. Klaessig1, T. Weichhart2, and S. Mann1, 1Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY, 2Medical University of Vienna Center for Pathobiochemistry and Genetics, Vienna, Austria.

112 Production, Management, and the Environment Symposium: SUNDAY

Profitability and Sustainability ORALS Chair: Victor Cabrera, University of Wisconsin-Madison Sponsors: Dean Foods and Ajinomoto Animal Nutrition 204

2:00 PM 393 Colostrum management and calf nutrition for profitable and sustainable dairy farms. 1 2 3 1 1 REC A. J. Heinrichs* , P. S. Erickson , H. Chester-Jones , and C. M. Jones , The Pennsylvania State University, University MONDAY Park, PA, 2University of New Hampshire, Durham, NH, 3University of Minnesota Southern Research and Outreach POSTERS Center, Waseca, MN.

2:30 PM 394 Nutrition strategies for improved health, production, and fertility during the transition period. F. Cardoso*1 and K. Kalscheur2, 1University of Illinois, Urbana, IL, 2Dairy Forage Center ARS-USDA, Madison, WI.

3:00 PM 395 Current and future trends of organic dairy in the United States: From feed efficiency to carbon emission. REC A. F. Brito* and L. H. P. Silva, University of New Hampshire, Durham, NH. MONDAY ORALS 3:30 PM Ice cream break in Exhibit Hall

4:00 PM 396 The top 5 technologies for the modern cow. REC A. E. Stone*, Mississippi State University, Starkville, MS.

4:30 PM 397 Decomposing efficiency of milk production and maximizing profit. 1,2 1 2 REC A. Bach* , ICREA (Institució Catalana de Recerca i Estudis Avançats), Barcelona, Spain, Department of Ruminant TUESDAY Production, IRTA (Institut de Recerca i Tecnologia Agroalimentàries), Caldes de Montbui, Spain. POSTERS

5:00 PM 398 Strategies to improve efficiency and profitability of heifer raising. 1 2 3 4 1 REC J. L. Anderson* , P. S. Erickson , K. F. Kalscheur , and G. J. Lascano , South Dakota State University, Brookings, SD, 2University of New Hampshire, Durham, NH, 3USDA-ARS Dairy Forage Research Center, Madison, WI, 4Clemson Uni- versity, Clemson, SC. TUESDAY ORALS

Joint Reproduction/Animal Health Platform Session: Transition Cow Health and Reproduction Chair: Stephen LeBlanc, University of Guelph WEDNESDAY

Sponsor: Merck Animal Health POSTERS 206

2:00 PM 399 Uterine microbiome and uterine disease. K. Galvão*, University of Florida, Gainesville FL.

2:45 PM 400 Long-term consequences of inflammatory disorders postpartum on fertility.

E. S. Ribeiro*, M. R. Carvalho, B. Mion, and J. F. W. Spricigo, Department of Animal Biosciences, University of Guelph, WEDNESDAY

Guelph, ON, Canada. ORALS

3:30 PM 401 Associations between metabolic diseases and reproductive performance of dairy cows using survival analysis and machine learning models. O. Bogado Pascottini1, M. Probo2, S. Leblanc1, G. Opsomer3, and M. Hostens*3,4, 1Population Medicine, Ontario Vet- erinary College, University of Guelph, Guelph, ON, Canada, 2Department of Veterinary Medicine, Veterinary Teaching Hospital, University of Milan, Lodi, Italy, 3Department of Reproduction, Obstetrics and Herd Health, Faculty of Vet- erinary Medicine, Ghent University, Merelbeke, Belgium, 4Department of Farm Animal Health, Faculty of Veterinary Medicine, University of Utrecht | Utrecht, the Netherlands. AUTHOR INDEX 3:45 PM Ice cream break in Exhibit Hall

4:00 PM 402 Epidemiology of reproductive disorders in large certified organic dairy farms in northern Colorado. D. Manriquez*1, J. Velez2, and P. Pinedo1, 1Department of Animal Sciences, Colorado State University, Fort Collins, CO, 2Aurora Organic Dairy, Platteville, CO. 113 4:15 PM 403 Regardless of bacterial load in the vagina, heat stress increases uterine disease incidence and severity in the dairy cow. P. C. C. Molinari*1, I. M. Sheldon2, G. E. Dahl1, and J. J. Bromfield1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Institute of Life Science, Swansea University Medical School, Swansea, UK.

4:30 PM 404 Effects of fully acidified, negative DCAD diets with differing concentrations of dietary calcium fed prepartum on uterine morphology and redox environment of Holstein cows after parturition. K. Ryan1, A. Guadagnin*1, K. Glosson1,2, S. Bascom2, A. Rowson2, and F. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Phibro Animal Health Corporation, Teaneck, NJ.

4:45 PM 405 Aflatoxin compromises development of the preimplantation bovine embryo through mechanisms independent of reactive oxygen production. Y. Jiang*1, P. J. Hansen1, I. M. Ogunade2, X. Yao1, T. Amaral1, K. G. Arriola1, D. Vyas1, and A. T. Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Division of Food and Animal Science, Kentucky State Univer- sity, Frankfort, KY.

5:00 PM 406 Effect of the treatment with carprofen during early postpartum on the reproductive performance of dairy cows with potential incidence of clinical metritis. A. Rodríguez*1, M. Solar2, P. Palma2, and H. Bustamante3, 1Graduate School, Faculty of Agricultural Sciences, Universi- dad Austral de Chile, Valdivia, Chile, 2Lecherías del Sur Ltda, Osorno, Chile, 3Veterinary Clinical Sciences Department, Faculty of Veterinary Sciences, Universidad Austral de Chile, Valdivia, Chile.

5:15 PM 407 Effects of a new preventive strategy with acetylsalicylic acid on uterine diseases and reproductive performance in dairy cows. A. A. Barragan*1, S. Bas2, E. Hovingh1, A. Ludwikowski1, S. Takitch3, J. Zug4, and S. Hann4, 1Department of Veterinary and Biomedical Sciences, Penn State University, University Park, PA, 2Phytobiotics Futterzusatzstoffe GmbH ,Bvd Córdoba, Argentina, 3Department of Animal Science, Penn State University, University Park, PA, 4Zugstead Farm, Mif- flintown, PA.

Ruminant Nutrition 4: Production and Efficiency Chair: Hugo Ramirez, Iowa State University Junior Ballroom A

2:00 PM 408 Improving the efficiency of inefficient lactating cows by increasing dietary forage to concentrate ratio. Y. A. Ben Meir*1,2, I. Halachmi3, J. Miron2, and S. J. Mabjeesh1, 1Hebrew University of Jerusalem, Jerusalem, Israel, 2Ag- riculture Research Organization, Reashon LeZion, Israel, 3Institute of Agricultural Engineering, Reashon LeZion, Israel.

2:15 PM 409 Between-cow variation in the components of feed efficiency. A. Guinguina*1, T. Yan2, P. Lund3, A. Bayat4, and P. Huhtanen1, 1Department of Agricultural Research for Northern Swe- den, Swedish University of Agricultural Sciences, Umeå, Sweden, 2Agri-Food and Biosciences Institute, Hillsborough, Co. Down, UK, 3Department of Animal Science, Aarhus University, AU, Foulum, Tjele, Denmark, 4Natural Resources Institute Finland (LUKE), Milk production, Jokioinen, Finland.

2:30 PM 410 Effect of adding molasses-based liquid feed to a high-straw dry cow diet on intake and behavior of Holstein dairy cows. C. Havekes*1, T. F. Duffield2, A. J. Carpenter1, and T. J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

2:45 PM 411 Effect of Saccharomyces cerevisiae fermentation product (XP) supplemented to dairy cows during summer on feed efficiency, oxidative stress, and inflammatory markers. U. Moallem*1, G. De With2, L. Lifshitz1, G. Kra1, Y. Portnick1, S. Jacoby1, M. Zachut1, and I. Yoon3, 1Department of Ruminant Science, ARO, Volcani Center, Rishon LeZion, Israel, 2Aeres University of Applied Sciences, Dronten, Holland, 3Diamond V, Cedar Rapids, IA.

3:00 PM 412 Effects of supplemental concentrate type on dry matter intake and milk solids production of mid-lactation dairy cattle grazing perennial ryegrass-based pasture. M. Dineen*1,2, B. McCarthy2, F. Coughlan2, P. Dillon2, and M. E. Van Amburgh1, 1Department of Animal Science, Cornell University, Ithaca, NY, 2Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland.

114 3:15 PM 413 Altered rumen fermentation patterns in lactating dairy cows supplemented with phytochemicals improves milk production and efficiency. SUNDAY R. C. B. Grazziontin1, J. Halfen*2,1, F. Rosa1, J. L. Anderson1, V. Ballard3, and J. S. Osorio1, 1Dairy and Food Science ORALS Department,South Dakota State University, Brookings, SD, 2Núcleo de Pesquisa, Ensino e Extensão em Pecuária (NUPEEC), Departamento de Clínica Veterinaria, Universidade Federal de Pelotas, Pelotas, RS, Brazil, 3Groupe CCPA, Janzé, France.

3:30 PM Ice cream break in Exhibit Hall MONDAY

4:00 PM 414 Models to predict feed intake in dairy cows. POSTERS V. Ambriz-Vilchis*1,2, M. Webster1, J. Flockhart2, D. Shaw3, and J. Rooke2, 1Biosimetrics Ltd., Edinburgh, UK, 2SRUC, Edinburgh, UK, 3Royal (Dick) School of Veterinary Studies, Roslin, Midlothian, UK.

4:15 PM 415 Feed efficiency of slick-hair and wild-type dairy cows under heat stress. C. G. Ríos-Solís*, J. E. Curbelo-Rodríguez, E. Valencia, and G. Ortiz-Colón, University of Puerto Rico, Mayagüez, PR.

4:30 PM 416 Effects of feeding native rumen microorganisms on production efficiency in lactating dairy cows.

B. M. Goetz*1, E. A. Horst1, E. J. Mayorga1, M. Al-Qaisi1, M. A. Abeyta1, L. M. van den Brink1, S. Rodriquez-Jimenez1, C. MONDAY S. McCarthy1, M. Embree2, R. La2, H. B. Green2, C. E. Moore2, H. A. Ramirez-Ramirez1, and L. H. Baumgard1, 1Depart- ORALS ment of Animal Science, Iowa State University, Ames, IA, 2Ascus Biosciences Inc., San Diego, CA.

4:45 PM 418 Large-scale evaluation of growth performance and health of dairy calves supplemented with condensed whey solubles on a commercial dairy calf ranch. N. Senevirathne*1, J. Anderson1, L. Metzger1, and C. Marella2, 1South Dakota State University, Brookings, SD, 2Idaho Milk Products, Jerome, ID. TUESDAY POSTERS 5:00 PM 419 Effects of corn particle size on feeding behavior, intake, lactation, and metabolic status of early postpartum dairy cows. M. N. T. Shipandeni*1,2, G. Esposito1, C. W. Cruywagen1, and E. Raffrenato1, 1Department of Animal Sciences, Stel- lenbosch University, Stellenbosch, South Africa, 2Department of Animal Science, University of Namibia, Windhoek, Namibia. TUESDAY ORALS

Ruminant Nutrition 5: Fat and Lipid Metabolism Chair: Joe McFadden, Cornell University Junior Ballroom D WEDNESDAY

2:00 PM 420 Abomasal infusion of different exogenous emulsifiers alters fatty acid digestibility and milk fat yield of lactating POSTERS dairy cows. C. M. Prom* and A. L. Lock, Michigan State University, East Lansing, MI.

2:15 PM 421 Effect of olive oil and hydrogenated vegetable oil supplementation on rumen bacterial composition in dairy cows. N. Cancino-Padilla*1, J. Romero2, S. A. Huws3, and E. Vargas-Bello-Pérez4,1, 1Pontificia Universidad Católica de Chile, Santiago, Chile, 2Universidad de Chile, Santiago, Chile, 3Queen’s University of Belfast, Belfast, UK, 4University of Co-

penhagen, Copenhagen, Denmark. WEDNESDAY ORALS 2:30 PM 422 Effect of palmitic acid-enriched supplements containing stearic or oleic acid on nutrient digestibility and production responses of low- and high-producing dairy cows. A. M. Burch*, A. Pineda, and A. L. Lock, Michigan State University, East Lansing, MI.

2:45 PM 423 Altering the ratio of dietary palmitic and oleic acids impacts nutrient digestibility and energy intake in early lactation dairy cows. J. de Souza*, C. M. Prom, and A. L. Lock, Michigan State University, East Lansing, MI. AUTHOR

3:00 PM 424 Dietary fatty acid composition alters digestibility and digestible energy intake in lactating dairy cows. INDEX J. de Souza*, R. A. de Souza, M. J. VandeHaar, and A. L. Lock, Michigan State University, East Lansing, MI.

3:15 PM 425 Palmitic fatty acid dosed in continuous culture fermenters increases fiber digestibility estimates. B. Wenner*1 and N. St-Pierre2, 1The Ohio State University, Columbus, OH, 2Perdue AgriBusiness, Salisbury, MD.

115 3:30 PM Ice cream break in Exhibit Hall

4:00 PM 426 Effects of fatty acid and one-carbon donor abomasal infusates on hepatic ceramide and phosphatidylcholine levels in lactating dairy cows. W. A. Myers*, J. E. Rico, M. J. Dineen, A. N. Davis, B. N. Tate, A. B. P. Fontoura, and J. W. McFadden, Cornell Univer- sity, Ithaca, NY.

4:15 PM 427 Effects of abomasal infusions of fatty acids and one-carbon donors on the plasma and muscle metabolome of lactating cows. J. E. Rico*, W. A. Myers, and J. W. McFadden, Cornell University, Ithaca, NY.

4:30 PM 428 High oleic soybeans increase milk fat yield at high and low inclusion levels. R. Bomberger, E. Barnoff, and K. Harvatine*, Penn State University, University Park, PA.

4:45 PM 429 Effect of oleic acid and lecithin in saturated fatty acid supplements on production and nutrient digestibility in lactating dairy cows. R. Shepardson* and K. Harvatine, Penn State University, University Park, PA.

5:00 PM 430 Simulating precision feeding of high concentrate diets with high fat inclusion and different unsaturated fat sources in continuous culture fermentors. S. M. Hussein*, M. X. Toledo, S. Twyman, O. Thomas, and G. J. Lascano, Department of Animal and Veterinary Sci- ences, Clemson University, Clemson, SC.

5:15 PM 431 Production responses to increasing levels of calcium salts of palm fatty acids in dairy cows grazing tropical pastures. J. M. dos Santos Neto*1, A. N. Navarro1, M. P. Sicilian1, J. Olivier da Silva1, J. de Souza3, A. L. Lock2, and F. A. P. Santos1, 1Universidade de São Paulo, Piracicaba, SP, Brazil, 2Michigan State University, East Lansing, MI, 3Perdue AgriBusiness, Salisbury, MD.

116 Wednesday, June 26 SUNDAY ORALS POSTER PRESENTATIONS

Animal Behavior and Well-Being 2 MONDAY

W1 Tryptophan supplementation in calf milk replacers at weaning as an attempt to facilitate weaning. POSTERS M. Terré1, A. Bassols2, M. Vidal1, and A. Bach*3,1, 1Institut de Recerca i Tecnologia Agroalimentàries, Caldes de Montbui, Barcelona, Spain, 2Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 3Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

W2 Are fly avoidance behaviors of dairy cows housed on pasture influenced by the use of mesh fly leggings? R. Perttu*, B. Heins, H. Phillips, and M. Endres,Department of Animal Science, University of Minnesota, St. Paul, MN.

W3 Public acceptance of dairy calf housing options. MONDAY ORALS R. Perttu*, B. Ventura, and M. Endres,Department of Animal Science, University of Minnesota, St. Paul, MN.

W4 Udder wetness and behavioral responses to showers in the milking parlor. K. Reuscher*, R. Salter, M. Mondaca, and J. Van Os, University of Wisconsin-Madison, Madison, WI.

W5 Effect of using fresh ryegrass/berseem clover as forage basis for TMR on dairy cow behavior. F. Pereira1,2, A. Torres1, M. F. Donoso1, D. L. Teixeira1, L. Boyle3, L. P. M. Filho2, and D. Enriquez-Hidalgo*1, 1Facultad de

2 TUESDAY Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Región Metropolitana, Chile, Laboratorio POSTERS de Etología Aplicada, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil, 3Teagasc, Animal & Grass- land Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland.

W6 Characterization of use of a molasses-based feeding enrichment and effects on feeding behavior in group-housed dairy calves. K. Gingerich* and E. K. Miller-Cushon, University of Florida, Gainesville, FL. TUESDAY

W7 Epidemiology of lameness during the dry period. ORALS R. R. Daros*, H. K. Eriksson, D. M. Weary, and M. A. G. von Keyserlingk, Animal Welfare Program, Faculty of Land and Food systems, University of British Columbia, Vancouver, BC, Canada.

W8 Effects of providing social and nutritional enrichment to dairy calves on learning behavior. K. L. Kutina* and J. M. Huzzey, California Polytechnic State University, San Luis Obispo, CA. WEDNESDAY POSTERS

Animal Health 3 W9 Abundance of microbial virulence genes in rectal swabs from US dairy cows varies by stage of lactation. E. A. Galbraith*1, A. M. Lange1, S. Son1, R. P. Arias2, S. R. Fensterseifer2, C. M. Peter2, and M. R. King1, 1Microbial Discovery Group, Franklin, WI, 2United Animal Health, Sheridan, IN.

W10 Microbial virulence gene abundance in rectal swabs from US dairy cows with or without gastrointestinal disease symptoms. WEDNESDAY 1 1 1 2 2 1 1 A. M. Lange* , E. A. Galbraith , S. Son , R. P. Arias , C. M. Peter , and M. R. King , Microbial Discovery Group, Franklin, WI, ORALS 2United Animal Health, Sheridan, IN.

W11 Prevalence of five enteric pathogens on Ohio dairy farms. J. Barkley*3, J. Pempek1, A. Bowman1, J. Nolting1, J. Lee2, S. Lee2, and G. Habing1, 1Department of Veterinary Preventive Medi- cine, The Ohio State University, Columbus, OH, 2Division of Environmental Health Sciences, College of Public Health, The Ohio State University, Columbus, OH, 3Veterinary Public Health Program, The Ohio State University, Columbus, OH.

W12 Advanced molecular spectroscopic techniques for screening mycotoxin concentrations in feed grains for dairy cows in west- AUTHOR ern Canada. INDEX H. Shi1,2 and P. Yu*1, 1Ministry of Agriculture Strategic Feeds Research Chair Program, Department of Animal and Poultry Sci- ence, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada, 2College of Life Science and Engineering, Foshan University, Foshan, Guangdong.

117 W13 Toxicity of deoxynivalenol and fumonisin B1 in primary bovine rumen epithelial cells and a calf intestinal epithelial cell line. N. Reisinger*1, D. Baranski1, S. Schürer-Waldheim1, D. Wendner1, G. Antonissen2, E. Mayer1, and V. Nagl1, 1BIOMIN Research Center, Tulln, Austria, 2Department of Pharmacology, Toxicology and Biochemistry, Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.

W14 In vitro evaluation of anti-inflammatory activity of glycerol monolaurate, lauric acid, and methyl laurate. L. K. Mamedova*1, G. Davis1, C. C. Elrod2, and B. J. Bradford1, 1Kansas State University, Manhattan, KS, 2Natural Biologics, Inc., Newfield, NY.

W15 Effect of a Bacillus-based direct-fed microbial on production, health, and reproduction in lactating dairy cattle: A meta-analysis. S. R. Fensterseifer1, R. P. Arias1, E. A. Galbraith2, and C. M. Peter*1, 1United Animal Health Inc., Sheridan, IN, 2Microbial Discov- ery Group, Franklin, WI.

W16 Feeding whey-based colostrum replacer for the first 14 days of life improves dairy calf performance. A. J. Geiger*1, C. Leonardi2, and A. Lago2, 1Zinpro Corporation, Eden Prairie, MN, 2Dairy Experts, Tulare, CA.

W17 Identification of biomarkers associated with mortality in grain-fed veal calves. H. Goetz*1, D. Kelton1, J. Costa2, C. Winder1, and D. Renaud1, 1Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 2Department of Animal and Food Sciences, University of Kentucky, Lexington, KY.

W18 Transcriptional comparison between total RNA and mRNA isolated from same fecal samples of neonatal dairy calves. F. Rosa* and J. S. Osorio, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

W19 Comparative transcriptomic analysis of epithelial cell markers across gastrointestinal tissues and fecal RNA isolated from dairy calves. F. Rosa*, N. Carpinelli, R. Mohan, and J. S. Osorio, Dairy and Food Science Department, South Dakota State University, Brook- ings, SD.

W20 Milk metabolites as noninvasive indicators of nutritional status of mid-lactation Holstein and Montbéliarde cows. P.-A. Billa*1, Y. Faulconnier1, T. Larsen2, C. Leroux1,3, and J. Pires1, 1Université Clermont Auvergne, INRA, VetAgro Sup, UMR Her- bivores, Saint-Genès-Champanelle, France, 2Department of Animal Science, Aarhus University, Tjele, Denmark, 3Department of Food Science and Technology, University of California Davis, Davis, CA.

W21 Use of circulating metabolites and milk production variables to generate linear regression models for prediction of postpartum liver triglycerides. C. R. Seely*, H. T. Holdorf, R. S. Pralle, R. C. Oliveira, J. L. Woolf, M. R. Moede, S. J. Erb, and H. M. White, University of Wiscon- sin-Madison, Madison, WI.

W22 Antimicrobial usage for the treatment on respiratory diseases in calves: A systematic review. E. Gürdal* and N. Silva-del-Río, Veterinary Medicine Teaching and Research Center, University of California Davis, Tulare, CA.

W23 Effect of acupuncture therapy in dairy cows affected by pyometra: A randomized controlled clinical trial. P. Pinedo*1, L. Caixeta2,3, E. Barrell2,3, J. Herman2, J. Velez4, D. Manriquez1, and T. Holt2, 1Department of Animal Sciences, Colora- do State University, Fort Collins, CO, 2Department of Clinical Sciences, Colorado State University, Fort Collins, CO, 3Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 4Aurora Organic Dairy, Platteville, CO.

W24 Colostrum supplementation with omega-3 fatty acids and α-tocopherol decreases indicators of oxidative stress and alters plasma fatty acid profile in newborn calves during the first week of life. J. Opgenorth*, L. M. Sordillo, and M. J. VandeHaar, Michigan State University, East Lansing, MI.

Forages and Pastures 2 W25 In vitro degradability of Guinea grass (Megathyrsus maximus) silage with different inclusion levels of hulls from pineapple, passion fruit, and banana. I. Espinoza*, A. Sánchez, M. Medina, L. Montenegro, M. Romero, A. Barrera, L. Godoy, and E. Torres, Universidad Técnica Estatal de Quevedo, Quevedo, Los Ríos, Ecuador.

W26 Evaluation of the bale-cutting mechanism for alfalfa-orchardgrass baled silages. W. Coblentz*1 and M. Akins2, 1US Dairy Forage Research Center, Marshfield, WI, 2University of Wisconsin, Madison, WI.

118 W27 Effects of the application of a silage inoculantLactobacillus ( hilgardii and Lactobacillus buchneri) on corn silage aerobic stability and performance of dairy cows. SUNDAY A. Bach*1,2, E. Cheveaux3, G. Elcoso4, and J. Malló4, 1ICREA, Barcelona,Spain, 2IRTA, Caldes de Montbui, Spain, 3Lallemand Ani- ORALS mal Nutrition, Toulouse, France, 4Blanca from the Pyrenees, Hostalets de Tost, Spain.

W28 Effect of ensiling time and temperature on the fermentation and nutritive value of a corn hybrid containing an α-amylase enzyme trait (Enogen Feed Corn). E. Hellings1, K. Moyer*1, É. da Silva1, C. Novinski3,1, Y. Li2,1, W. Sá4,1, R. Mester1, and L. Kung Jr.1, 1University of Delaware, Newark, DE, 2Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, China, 3Federal University of Paraná, Curitiba, Paraná, 4 Brazil Federal University of Paraíba João Pessoa, Paraíba, Brazil MONDAY

, , . POSTERS

W29 Survey of physical and chemical characteristics of sorghum silage in California. J. Heguy*1, N. Clark2, and D. Meyer3, 1University of California Agriculture & Natural Resources, Modesto, CA, 2University of California Agriculture & Natural Resources, Tulare, CA, 3University of California Davis, Davis, CA.

W30 Probiotic potential of Lactobacillus plantarum and its effectiveness on low-moisture silage development. K. C. Choi*, I. Soundharrajan, and P. Kuppusamy, National Institute of Animal Science, Chungcheongnam-do, Cheonan-si, Re-

public of Korea. MONDAY ORALS

W31 Influence of microbial inoculation and length of storage on fermentation profile, N fractions, and ruminal in situ starch disappearance of whole-plant corn silage. B. A. Saylor*1, T. Fernandes1,2, H. Sultana1, and L. F. Ferraretto1, 1University of Florida, Gainesville, FL, 2Federal University of Lavras, Lavras, MG, Brazil.

W32 Evaluation of a novel pocket-sized micro-spectrometer as a rapid method to determine dry matter in silages. TUESDAY S. Ostrom, M. Daynuah, M. Messman*, T. Da Silva, and G. Schroeder, Cargill Animal Nutrition, Elk River, MN. POSTERS

W33 The effects of recombinant bacterial expansin-like protein and a fibrolytic enzyme on in vitro nutrient digestibility and pre- ingestive hydrolysis of alfalfa silage. J. E. Blajman1, A. A. Pech-Cervantes*2, M. Irfan3, C. F. Gonzalez3, D. Vyas2, K. G. Arriola2, N. Dilorenzo4,2, Y. Jiang2, F. X. Amaro2, and A. T. Adesogan2, 1National Institute of Agricultural Technology EEA Rafaela, National Council of Scientific and Technical Research, Rafaela, Argentina, 2Department of Animal Sciences, University of Florida, Gainesville, FL, 3Department of Microbi- ology and Cell Science, Gainesville, FL, 4Department of Animal Sciences, North Florida Education Center University of Florida,

Marianna, FL. TUESDAY ORALS

W34 Aerobic stability of sorghum silages inoculated with wild strains of Lactobacillus buchneri. W. Sousa Alves, J. P. Santos Roseira, F. E. Pimentel, I. M. Medeiros Otoni, R. A. De Paula, K. Guimarães Ribeiro, M. C. Nascimen- to Agarussi, V. P. Da Silva, and O. Gomes Pereira*, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

W35 Effect of wild strains of lactic acid bacteria on the fermentation profile of alfalfa silage.

V. P. Da Silva, M. C. Nascimento Agarussi, R. A. De Paula, F. E. Pimentel, J. P. Santos Roseira, I. M. Medeiros Otoni, W. Sousa WEDNESDAY

Alves, A. J. Da Silva Macedo, J. Oliveira Alves, and O. Gomes Pereira*, Universidade Federal de Viçosa, Viçosa, MG, Brazil. POSTERS

W36 Reduced-lignin and normal alfalfa in monoculture and in binary mixtures with perennial grass. D. J. R. Cherney*1, S. R. Smith2, C. C. Sheaffer3, S. M. Wells3, and J. H. Cherney1, 1Cornell University, Ithaca, NY, 2University of Kentucky, Lexington, KY, 3University of Minnesota, St. Paul, MN.

W37 An evaluation of Lactobacillus hilgardii 4785 to improve the aerobic stability of corn silage. 1,3 3 3 2,3 3 3 1 D. M. Costa , K. Z. Moyer , E. A. Hellings , E. M. Santos , N. A. Moyer , and L. Kung* , Universidade Federal da Lavras, Lavras, WEDNESDAY 2 3

MG, Brazil, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil, University of Delaware, Newark, DE. ORALS

W38 Evaluation of additives containingLactobacillus buchneri on the fermentation of corn silage. E. M. Santos2,3, K. Z. Moyer3, E. A. Hellings3, D. M. Costa1,3, N. A. Moyer3, M. A. Davidson3, and L. Kung Jr.*3, 1Universidade Federal da Lavras, Lavras, MG, Brazil, 2Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil, 3University of Delaware, Newark, DE.

W39 Particle size distribution of whole-plant corn silage harvested with pull-type or self-propelled forage harvesters. E. F. Barbosa1, G. S. Dias Junior2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Agroceres Multimix, AUTHOR

Rio Claro, SP, Brazil. INDEX

W40 Impact of roll gap and theoretical length of cut settings, and storage length on fermentation profile and berry processing score of whole plant sorghum silage. C. L. McCary*, C. Heinzen Jr., B. A. Saylor, and L. F. Ferraretto, University of Florida, Gainesville, FL.

119 W41 Dairy heifer growth while grazing meadow fescue or orchardgrass. C. Hribar*1, G. Brink2, J. Bleier2, M. Casler2, W. K. Coblentz3, R. K. Ogden3, J. C. Cavadini4, and M. S. Akins1, 1University of Wiscon- sin- Madison, Madison, WI, 2USDA Dairy Forage Research Center, Madison, WI, 3USDA Dairy Forage Research Center, Marsh- field, WI, 4University of Wisconsin Marshfield Agricultural Research Station, Stratford, WI.

W42 Use of machine learning to predict feed components via near-infrared spectroscopy. J. R. R. Dorea*1, J. Karlen2, and G. J. M. Rosa1, 1University of Wisconsin-Madison, Madison, WI, 2Rock River Laboratory Inc., Watertown, WI.

W43 Effect of ammonia fiber expansion (AFEX) treatment on the digestibility and feeding value of rice straw for young dairy steers. B. Van Soest*1, F. Teymouri2, D. Haddad2, V. Bringi2, and M. VandeHaar1, 1Michigan State University, East Lansing, MI, 2Michigan Biotechnology Institute, Lansing MI.

Growth and Development: Milk and Milk Replacer W44 Effects of breed and health incidences on total milk consumption and predicted body weight of Holstein and Angus × Hol-

stein F1 calves during the preweaning period. T. S. Steckler* and J. P. Boerman, Department of Animal Sciences, Purdue University, West Lafayette, IN.

W45 Effects of porcine plasma or combined sodium butyrate andBacillus subtilis on growth and health of dairy calves. D. Wood*1, R. Blome1, A. Keunen2, D. Renaud3, J. Campbell4, and J. Crenshaw4, 1Animix LLC, Juneau, WI, 2Mapleview Agri Ltd., Palmerston, ON, Canada, 3Population Medicine, University of Guelph, Guelph, ON, Canada, 4APC Inc., Ankeny, IA.

W46 Effects of milk replacer feeding rate and functional fatty acids on digestion in Jersey calves. F. X. Suarez-Mena*, T. S. Dennis, K. M. Aragona, T. M. Hill, W. Hu, J. D. Quigley, and R. L. Schlotterbeck,Nurture Research Cen- ter, Provimi, Cargill Animal Nutrition, Brookville, OH.

W47 Different milk replacer induces changes in growth performance and rumen bacterial diversity of dairy bull calves. Y. Zhang1, D. Jin1, J. Cheng2, N. Zhang1, Y. Zhang2, and J. Wang*1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Institute of Animal Husbandry and Veterinary Science, Shanxi Academy of Agricultural Science, Taiyuan, China.

W48 Effects of feeding Holstein calves 3% wheat protein in milk replacer. A. Keunen*1 and D. Renaud1, 1Mapleview Agri Ltd., Palmerston, ON, Canada, 2Population Medicine, University of Guelph, Guelph, ON, Canada.

W49 Effect of tributyrin supplementation in milk replacer on growth performance, and plasma glucagon-like peptide-2 concentration in preweaning dairy calves. K. Murayama*1, Y. Inabu2, and T. Sugino2, 1Dairy Technology Research Institute, Feed-Livestock and Guidance Department, The National Federation of Dairy Co-operative Associations (ZEN-RAKU-REN), Nishi-shirakawa, Fukushima, Japan, 2The Research Center for Animal Science, Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima, Japan.

W50 Use of body measurements to estimate live weight of Holstein dairy calves in the pre-weaning period. M. Hasnaoui*1, D. Santschi2, S. Plante1, E. Vasseur3, A. Bregard1, S. Binggeli1, and É. Charbonneau1, 1Université Laval, Québec, QC, Canada, 2Valacta, Ste-Anne-de-Bellevue, QC, Canada, 3McGill University, Ste-Anne-de-Bellevue, QC, Canada.

Lactation Biology 1 W51 Differential effects of the lactogenic hormones on mechanistic target of rapamycin complex 1 (mTORC1) signaling in primary bovine mammary epithelial cells. V. Pszczolkowsky1, L. Hernandez1,2, and S. Arriola Apelo*1,2, 1Endocrinology and Reproductive Physiology Graduate Training Program, University of Wisconsin-Madison, Madison, WI, 2Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.

W52 Relationships between blood metabolites and milk fat-to-protein ratio in dairy cows during early lactation. E. H. Cabezas-Garcia*1, A. W. Gordon2, F. J. Mulligan3, and C. P. Ferris1, 1Agri-Food and Biosciences Institute, Hillsborough, Co. Down, UK, 2Agri-Food and Biosciences Institute, Belfast, Co. Antrim, UK, 3School of Veterinary Medicine, University College Dublin, Belfield, Dublin, Ireland.

120 W53 Regulation of mammary gene expression during prolonged exposure to heat stress. R. O. Rodrigues*, E. M. Shangraw, L. K. Hirtz, P. R. F. Adkins, and T. B. McFadden, University of Missouri, Columbia, MO. SUNDAY ORALS

W54 Regulation of mammary function during early exposure to heat stress in dairy cows. R. O. Rodrigues*1, J. R. Scaliante Jr.2, E. M. Shangraw1, L. K. Hirtz1, and T. B. McFadden1, 1University of Missouri, Columbia, MO, 2Sao Paulo State University, Araçatuba, SP, Brazil.

W55 Effects of extracellular branched-chain amino acid availability on the abundance of glucose transporter 1 (GLUT1) in bovine mammary epithelial cells. 1 1 2 1 1 1 MONDAY

J. V. V. Silva* , S. Ganesan , C. A. Kaya , H. K. J. P. Wickramasinghe , and J. A. D. R. N. Appuhamy , Department of Animal Sci- POSTERS ence, Iowa State University, Ames, IA, 2Dicle University, Diyarbakir, Turkey.

W56 Milk fatty acid profile of 32 inbred mice strains and in silico genome-wide association analysis to locate significant SNP- as sociated with fatty acid variability. C. I. Matamoros*1, K. E. Robinson1, D. L. Hadsell2,3, and K. J. Harvatine1, 1Department of Animal Science, The Pennsylvania State University, University Park, PA, 2USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 3Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX. MONDAY W57 Intramammary lipopolysaccharide infusion elicits local or systemic effects depending on milk component. ORALS E. Shangraw*1, R. Rodrigues1, M. Witzke1, H. Linder1, R. Choudhary2, A. Spitzer2, F.-Q. Zhao2, and T. McFadden1, 1University of Missouri, Columbia, MO, 2University of Vermont, Burlington, VT.

W58 Correlations of feed efficiency measures to parameters of the Dijkstra lactation model in dairy cattle. D. J. Seymour*1,2, A. Cánovas2, T. C. S. Chud2, J. P. Cant1, V. R. Osborne1, F. S. Schenkel2, D. Hailemariam3, E. E. Connor4, J. E. Pryce5,6, E. Wall7, S. Wegmann8, J. Lassen9, and F. Miglior2, 1Centre for Nutrition Modelling, Department of Animal Biosciences, 2 TUESDAY University of Guelph, Guelph, ON, Canada, Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, POSTERS University of Guelph, Guelph, ON, Canada, 3Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, AB, Canada, 4Animal Genomics & Improvement Laboratory, USDA ARS, Beltsville, MD, 5Agriculture Victoria, Agribio, Centre for AgriBioscience, Bundoora, VIC, Australia, 6School of Applied Systems Biology, La Trobe University, Bundoora, VIC, Australia, 7Animal & Veterinary Sciences, Scotland’s Rural College, Edinburgh, UK, 8Qualities AG, Zug, Switzerland, 9Viking Genetics, Randers, Denmark.

W59 Bovine milk proteome: Pooling samples within day does not account for diurnal mammary fluctuations.

M. Honan*, M. Fahey, and S. Greenwood, The University of Vermont, Burlington, VT. TUESDAY ORALS

W60 Stearic acid supplementation (C18:0) does not overcome the CLA trans-10,cis-12-induced milk fat depression in early lactating dairy ewes. G. C. Aguiar, R. Horstmann, C. G. Padilha, D. T. C. Bessani, and D. E. Oliveira*, Santa Catarina State University, Lages, Santa Catarina, Brazil.

W61 Stearic acid (C18:0) does not overcome the downregulating gene expression effect of conjugated linoleic acid (CLA)trans - WEDNESDAY

10,cis-12 on lipogenic genes in early lactating dairy ewes. POSTERS G. C. Aguiar, R. Horstmann, C. G. Padilha, and D. E. Oliveira*, Santa Catarina State University, Lages, Santa Catarina, Brazil.

W62 The effects of incomplete milking and increased milking frequency on milk production rate and milk composition. J. Kuehnl*1, M. Connelly1, A. Dzidic2, M. Lauber1, M. Klister1, E. Olstad1, M. Balbach1, E. Timlin1, V. Pszczolkowski1, P. Crump1, D. Reinemann1, and L. Hernandez1, 1University of Wisconsin-Madison, Madison, WI, 2University of Zagreb, Croatia, Zagreb, Croatia. WEDNESDAY

W63 Associations between body condition score at parturition and microRNA profile in colostrum of dairy cows. ORALS C. M. Ylioja*, M. M. Rolf, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan, KS.

W64 Effects of extracellular branched-chain amino acid availability on the abundance of proteins regulating fat synthesis in -bo vine mammary cells: A proteomics analysis. S. Ganesan*1, J. V. V. Silva1, C. A. Kaya2, H. K. J. P. Wickramasinghe1, and J. A. D. R. N. Appuhamy1, 1Department of Animal Sci- ence, Iowa State University, Ames, IA, 2Dicle University, Diyarbakir, Turkey.

W65 Conjugated linoleic acid (CLA) alters the milk fat composition in lactating sows. AUTHOR

E. C. Sandri1, C. V. D. M. Ribeiro2, and D. E. Oliveira*1, 1Universidade do Estado de Santa Catarina, Lages, Santa Catarina, Brazil, INDEX 2Universidade Federal da Bahia, Salvador, BA, Brazil.

121 W66 Trans-10,cis-12 conjugated linoleic acid (CLA) reduces gene expression of ACACA, FASN, SCD, LPL, AGPAT6, DGAT1, CSN2, and LALBA in the mammary gland of sows. E. C. Sandri1, K. J. Harvatine2, and D. E. Oliveira*1, 1Santa Catarina State University, Lages, Santa Catarina, Brazil, 2Penn State University, State College, PA.

W67 Leucine stimulates mammalian target of rapamycin (mTOR) signaling pathway to regulate κ-casein synthesis via activating LAT1 and LARS in bovine mammary epithelial cells. H. R. Wang*, H. Zhang, F. F. Zhao, Y. Q. Jin, H. Sun, X. Z. Zhang, and Y. T. Fan, Yangzhou University, Yangzhou, China.

Physiology and Endocrinology 2 W68 Nerve growth factor-β effects on steroidogenesis and angiogenic markers in the bovine pre-ovulatory follicle. J. L. Stewart1,2, L. Gao3, J. A. Flaws3, I. F. Canisso1,3, and F. S. Lima*1,3, 1Department of Veterinary Medicine, University of Illinois, Urbana, IL, 2Department of Large Animal Clinical Science, Virginia Polytechnic Institute and State University, Blacksburg, VA, 3Department of Comparative Biosciences, University of Illinois, Urbana, IL.

W69 Nerve growth factor-β increases small luteal cell number and steroidogenic activity in the bovine corpus luteum. J. L. Stewart1,2, V. R. G. Mercadante3, N. W. Dias3, S. Stella1, L. Cunha*1, I. F. Canisso1, and F. S. Lima1, 1Department of Veterinary Medicine, University of Illinois, Urbana, IL, 2Department of Large Animal Clinical Science, Virginia Polytechnic Institute and State University, Blacksburg, VA, 3Department of Animal Sciences, Virginia Polytechnic Institute and State University, Blacks- burg, VA.

W70 Pegbovigrastim treatment alters gene expression profiles of leukocytes in Simmental and Holstein cows after calving. V. Lopreiato1, A. Minuti2,3, D. Britti1, F. Trimboli1, F. Piccioli Cappelli2, J. J. Loor4, and E. Trevisi*2,3, 1Interdepartmental Services Centre of Veterinary for Human and Animal Health, Department of Health Science, Magna Græcia University, Catanzaro, Italy, 2Department of Animal Sciences, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Piacenza, Italy, 3Proteomics and Nutrigenomics Research Center (PRONUTRIGEN), Università Cattolica del Sacro Cuore, Piacenza, Italy, 4Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL.

W71 A lateral flow-based portable platform for quantification of circulating concentrations of progesterone. M. Masello*1, E. M. Schillkowsky1, Z. Lu2, D. Erickson2, J. Gavalchin1, and J. O. Giordano1, 1Department of Animal Science, Cor- nell University, Ithaca NY, 2Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca NY.

W72 Increasing supply of Met and Arg relative to Lys while maintaining Thr:Phe, Lys:Thr, Lys:His, and Lys:Val ratios alters casein protein abundance via amino acid-induced upstream mechanistic target of rapamycin signaling pathway and circadian clock in bovine mammary epithelial cells. L. Y. Hu1,2, Y. F. Chen1, I. M. Cortes2,3, D. N. Coleman*2, H. Y. Dai2,4, C. Parys5, M. Z. Wang1, and J. J. Loor2, 1College of Animal Sci- ence and Technology, Yangzhou University, Yangzhou, Jiangsu, China, 2Department of Animal Sciences and Division of Nutri- tional Sciences, University of Illinois, Urbana, IL, 3Agricultural and Animal Production Department, UAM-Xochimilco, Mexico City, Mexico, 4College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, Jiangsu, China, 5Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

W73 Novel phospho-proteomic analysis of abdominal and subcutaneous adipose tissues from dairy cows supplemented with conjugated linoleic acid during the transition period. M. Zachut*1, G. Kra1, Y. Levin2, A. Tröscher3, L. Vogel4, M. Gnott4, and H. Hammon4, 1Agriculture Research Organization, Volcani Center, Rishon LeZion, Israel, 2The Nancy and Stephen Grand Israel National Center for Personalized Medicine, Weizmann Insti- tute of Science, Rehovot, Israel, 3BASF SE, Lampertheim, Germany, 4FBN, Dummerstorf, Germany.

W74 Effect of 2-hydroxy-4-(methylthio)butanoate supplementation on rumen bacterial populations in dairy cows when exposed to diets with risk for milk fat depression. D. Pitta*1, N. Indugu1, B. Vecchiarelli1, M. Baldin3, and K. Harvatine2, 1University of Pennsylvania, School of Veterinary Medicine, Kennett Square, PA, 2The Penn State University, University Park, PA, 3Provimi, North America, Brookville, OH.

W75 Effect of postpartum meloxicam administration to ewes on inflammatory status, plasma fatty acid concentrations, and- oxy lipid biosynthesis. K. E. Olagaray*1, L. M. Sordillo2, J. C. Gandy2, T. H. Swartz1, C. Youngs3, and B. J. Bradford1, 1Kansas State University, Manhattan, KS, 2Michigan State University, East Lansing, MI, 3Iowa State University, Ames, IA.

W76 Adipose tissue and plasma fatty acid profile during the peripartum period differ by parity but not by late-lactation dietary fatty acid profile. K. A. Weld*1, C. Bradley2, J. Davidson2, and H. M. White1, 1University of Wisconsin-Madison, Madison, WI, 2Purina Animal Nutri- tion, Gray Summit, MO.

122 W77 Calcium propionate supplementation leads to broad downregulation of hypothalamic pathways in lambs. M. Vailati-Riboni*1, H. A. Lee-Ragel2, G. D. Mendoza3, and J. J. Loor1, 1Department of Animal Sciences, University of Illinois, Ur- SUNDAY bana, IL, 2Universidad Autónoma de San Luis Potosí, Facultad de Agronomía, San Luis Potosí, México, 3Universidad Autónoma ORALS Metropolitana, Xochimilco, México City, México.

W78 Comparison of telomere lengths in blood leukocytes and in nasal and vaginal epithelial cells from water buffalos Bubalus( bubalis) of different ages. K. Seibt1, S. Häussler1, D. Vecchio2, E. DeCarlo2, F. Ceciliani3, and H. Sauerwein*1, 1Institute of Animal Science, Physiology and Hygiene Unit, University of Bonn, Bonn, Germany, 2Instituto Zooprofilattico Sperimentale del Mezzogiorno, National Reference 3 Centre for Hygiene and Technologies of Water Buffalo Farming and Production Salerno, Italy Department of Veterinary Medi- MONDAY

, , POSTERS cine, Università degli Studi di Milano, Milano, Italy.

W79 Post-ruminal choline supply during a feed restriction-induced negative nutrient balance alters components of hepatic mechanistic target of rapamycin (mTOR) signaling and plasma amino acids in Holstein cows. D. N. Coleman*1, E. Abdelmaksoud2, R. Bucktrout1, Y. Liang1, M. Miura3, and J. J. Loor1, 1University of Illinois, Urbana, IL, 2Beni- Suef University, Beni-Suef, Egypt, 3Ajinomoto Co. Inc., Tokyo, Japan.

W80 Lipogenic effects of trans-10,cis-12 and cis-9,trans-11 conjugated linoleic acids on 3D cultured omental and subcutaneous MONDAY adipocytes derived from lactating dairy cows. ORALS J. Geldersma*1, J. Laguna1,2, A. Lock2, and G. Contreras1, 1Large Animal Clinical Sciences, Michigan State University, East Lan- sing, MI, 2Animal Science, East Lansing, MI.

W81 Increasing supply of methionine and arginine at constant Thr:Phe, Lys:Thr, Lys:His, and Lys:Val ratios alters inflammatory and oxidative stress responses during a lipopolysaccharide challenge in bovine mammary epithelial cells. H. Dai*1,2, D. N. Coleman1, L. Hu1,3, I. Martinez-Cortés1,4, X. Shen2, and J. J. Loor1, 1University of Illinois, Urbana, IL, 2Nanjing Agri- 3 4

cultural University Nanjing, Jiangsu, China Yangzhou University Yangzhou, Jiangsu, China National Autonomous University TUESDAY , , , , POSTERS of Mexico, Mexico City, Mexico.

W82 Identification of novel real-time quantitative PCR reference genes for bovine corpus luteum via whole-transcriptome RNA sequencing. M. A. Mezera*1, L. Wenli2, D. J. Koch2, A. Edwards2, C. A. Gammara1, R. S. Gennari1, V. E. Gomez-Leon1, R. Reis Domingues1, A. D. Beard1, and M. C. Wiltbank1, 1University of Wisconsin- Madison, Madison, WI, 2USDA Dairy Forage Research Center, Madison, WI. TUESDAY W83 Whole-transcriptome RNA-sequencing analysis of the corpus luteum throughout physiologic luteolysis in dairy cows. ORALS M. A. Mezera*1, L. Wenli2, C. A. Gamarra1, R. S. Gennari1, A. Edwards2, A. B. Prata1, and M. C. Wiltbank1, 1University of Wiscon- sin- Madison, Madison, WI, 2USDA Dairy Forage Research Center, Madison, WI.

W84 Feeding NutriTek improves udder health and systemic response during a Streptococcus uberis mastitis challenge in mid- lactating dairy cows. 1 1 2 1 1 3 4 1 1

M. Vailati-Riboni* , D. Coleman , V. Lopreiato , A. Alharthi , R. Bucktrout , E. Trevisi , I. Yoon , and J. J. Loor , Department of WEDNESDAY 2

Animal Sciences, University of Illinois, Urbana, IL, Interdepartmental Services Centre of Veterinary for Human and Animal POSTERS Health, Department of Health Science, Magna Græcia University, Catanzaro, Italy, 3Department of Animal Sciences, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Piacenza, Italy, 4Diamond V, Cedar Rapids, IA.

Production, Management, and the Environment 3 WEDNESDAY W85 Rumen-protected methionine product in lactating dairy cows. V. Sáinz de la Maza*1, B. Rossi2, R. Paratte2, A. Piva2,3, and E. Grilli3,4, 1Department of Animal Production, University of Lleida, ORALS Lleida, Spain, 2Vetagro S.p.A, Reggio Emilia, Italy, 3DIMEVET, University of Bologna, Ozzano dell’Emilia, Bologna, Italy, 4Vetagro Inc., Chicago, IL.

W86 Relationship between climate variations and milk composition of Ayrshire cows in tropical conditions. C. Bespalhok Jacometo*, J. Corrales Álvarez, J. Ramírez Días, and A. Navas Panadero, Programa de Zootecnia, Facultad de Cien- cias Agropecuarias, Universidad de La Salle, Bogotá DC, Colombia. AUTHOR

W87 Effects of milk replacer feeding rate on blood metabolites, insulin, and cortisol during an ACTH challenge of preweaning INDEX dairy calves during summer. R. M. Orellana Rivas*, G. H. Komori, V. V. Beihling, T. N. Marins, J. K. Bernard, and S. Tao, University of Georgia, Tifton, GA.

123 W88 Impact of cold stress on rumen fermentation parameters and enteric methane production in Holstein and Jersey steers. M. Islam*1, S. H. Kim1, L. L. Mamuad1, S. C. Ramos1, Y. I. Cho1, E. T. Kim2, and S. S. Lee1, 1Department of Animal Science and Tech- nology, Sunchon National University, Suncheon, Republic of Korea, 2Dairy Science Division, National Institute of Animal Science, Rural Development Administration, Cheonan, Chungnam, Republic of Korea.

W89 An investigation of dairy calf management practices, colostrum quality, and occurrence of failure of passive transfer and enteropathogens among Australian dairy farms. A. Abuelo*1,2, P. Havrlant4, N. Wood2, and M. Hernandez-Jover2,3, 1Michigan State University, Department of Large Animal Clinical Sciences, East Lansing, MI, 2Charles Sturt University, School of Animal and Veterinary Sciences, Wagga Wagga, NSW, Australia, 3Graham Centre for Agricultural Innovation (Charles Sturt University and NSW Department of Primary Industries), Wagga Wagga, NSW, Australia, 4NSW Department of Primary Industries, Wagga Wagga Agricultural Institute, Wagga Wagga NSW, Australia.

W90 Management factors affecting dairy calf growth in northeastern Italy. M. Cortese*, G. Marchesini, S. Caccin, M. Chinello, and I. Andrighetto, Department of Animal Medicine, Productions and Health, University of Padova, Legnaro (Padova), Italy.

W91 Effects of metritis treatment strategies on health, reproductive, and productive parameters of Holstein cows. V. R. Merenda*1, D. Lezier1, A. Odetti1, C. C. Figueiredo1, C. A. Risco1, and R. C. Chebel1,2, 1Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL, 2Department of Animal Sciences, University of Florida, Gainesville, FL.

W92 Hair coat color comparisons between slick and wild type-haired Puerto Rican Holstein cows. G. Soriano-Varela*, I. Colón-Rodríguez, M. Rivera-Barreto, V. Blas-Rosado, C. Luciano-Ramos, J. Nieves-Rivera, Y. Sein-Rivera, K. Domenech-Pérez, and H. Sánchez-Rodríguez, University of Puerto Rico, Mayaguez Campus, Mayaguez, PR.

W93 An observational study of cow contact resistance conditions on commercial dairy farms in Idaho. R. Norell*1, J. Wilson2, M. de Haro Marti3, M. Chahine2, and A. Ahmadzadeh4, 1University of Idaho, Idaho Falls ID, 2University of Idaho, Twin Falls, ID, 3University of Idaho, Gooding, ID, 4University of Idaho, Moscow, ID.

W94 A postbiotic additive from Aspergillus oryzae decreased body temperature and increased milk production of lactating dairy cows exposed to heat stress. J. Kaufman*1, H. Bailey1, P. De Toledo Shimoda1, F. Bargo2,3, I. Ipharraguerre4, G. Pighetti1, and A. Ríus1, 1University of Tennessee, Knoxville, TN, 2Biozyme Inc., St. Joseph, MO, 3Universidad de Buenos Aires, Argentina, 4University of Kiel, Germany.

W95 Supplements of biotin, folic acid and vitamin 12B : Their effects on cow metabolism during the transition period. M. Duplessis*, H. Lapierre, and C. L. Girard, Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

W96 Effect of rearing method of calves during liquid milk period on their growth. J. Broucek*1, M. Uhrincat1, A. Hanus1, P. Kisac1, and M. Soch2, 1National Agricultural and Food Centre, Research Institute of Animal Production Nitra, Luzianky, Slovakia, 2South Bohemia University, Ceske Budejovice, Czech Republic.

W97 Hair diameter comparisons between slick and wild type-haired lactating Puerto Rican Holstein cows. M. Rivera-Barreto*, V. Blas-Rosado, C. Luciano-Ramos, J. Nieves-Rivera, Y. Sein-Rivera, K. Domenech-Pérez, and H. Sánchez- Rodríguez, University of Puerto Rico, Mayaguez Campus, Mayaguez, PR.

W98 Effect of on-farm, component-based milk replacer compared with commercial agglomerated milk replacer on growth performance and feed efficiency of dairy calves. C. M. Peter*1, S. R. Fensterseifer1, and J. V. Anderson2, 1United Animal Health Inc., Sheridan, IN, 2Progressive Dairy Solutions Inc., Oakdale, CA.

W99 A survey of diet characteristics related to feed particle size on buffalo farms in southern Italy. A. J. Heinrichs*1, A. DiFrancia2, F. Masucci2, F. Serrapica2, and C. M. Jones1, 1The Pennsylvania State University, University Park, PA, 2University of Naples Federico II, Portici, NA, Italy.

W100 Effects of a Saccharomyces cerevisiae fermentation product in heat-stressed dairy cows. M. Al-Qaisi*1, E. A. Horst1, E. J. Mayorga1, B. M. Goetz1, M. A. Abeyta1, C. S. McCarthy1, M. R. O’ Neil1, I. Yoon2, H. A. Ramirez- Ramirez1, L. L. Timms1, and L. H. Baumgard1, 1Department of Animal Science, Iowa State University, Ames, IA, 2Diamond V, Cedar Rapids, IA.

W101 Effects of a new preventive strategy with acetylsalicylic acid on daily milk yield, milk conductivity and rumination in dairy cows after calving. A. Ludwikowski*1, A. A. Barragan1, E. Hovingh1, S. Bas2, S. Takitch3, J. Zug4, and S. Hann4, 1Department of Veterinary and Bio- medical Sciences, Penn State University, University Park, PA, 2Phytobiotics Futterzusatzstoffe GmbH ,Bvd Córdoba, Argentina, 3Department of Animal Science, Penn State University, University Park, PA, 4Zugstead Farm, Mifflintown, PA. 124 Reproduction 1 SUNDAY

W102 The association between serum anti-Müllerian hormone (AMH) concentration and fertility, and genomic heritability and ORALS genome-wide associations for serum AMH in Irish dairy cows. M. Gobikrushanth1,2, D. Purfiled2, E. Canadas2, M. Herlihy2, J. Kenneally2, M. Murray3, F. Kearney4, M. Colazo5, D. Ambrose5,1, and S. Butler*2, 1University of Alberta, Edmonton, AB, Canada, 2Teagasc, Moorepark, Cork, Ireland, 3Teagasc, Dunsany, Meath, Ireland, 4Irish Cattle Breeding Association, Bandon, Cork, Ireland, 5Alberta Agriculture and Forestry, Edmonton, AB, Canada.

W103 Association between milk yield and fertility by health status during early lactation. P. Pinedo*1, J. Santos2, G. Schuenemann3, R. Bicalho4, R. Chebel2, K. Galvao2, R. Gilbert8, S. Rodriguez-Zas5, G. Rosa6, C. Sea- MONDAY bury7, and W. Thatcher2, 1Colorado State University, Fort Collins CO, 2University of Florida, Gainesville, FL, 3The Ohio State Uni- POSTERS versity, Columbus, OH, 4Cornell University, Ithaca, NY, 5University of Illinois, Urbana-Champaign, IL, 6University of Wisconsin, Madison, WI, 7Texas A&M University, College Station, TX, 8Ross University, St. Kitts, West Indies.

W104 Use of Zn2+ chelators to improve bovine artificial oocyte activation. V. Negron-Perez*, K. Uh, and K. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA.

W105 Effects of nerve growth factor-β added to extenders for cryopreservation of electro-ejaculated and epididymal harvested MONDAY

bull semen. ORALS J. L. Stewart1,2, I. F. Canisso1, G. Podico1, E. F. Garrett1, and F. S. Lima*1, 1Department of Veterinary Medicine, University of Il- linois, Urbana, IL, 2Department of Large Animal Clinical Science, Virginia Polytechnic Institute and State University, Blacksburg, VA.

W106 Phenotyping the expression of estrus behavior in dairy cows using novel heat detection technology. F. G. Kumro*1, F. M. Smith2, M. J. Yallop2, S. E. Poock3, L. A. Ciernia1, and M. C. Lucy1, 1Division of Animal Sciences, University of Missouri, Columbia, MO, 2Farmshed Labs Limited, Hamilton, New Zealand, 3College of Veterinary Medicine, University of Mis- TUESDAY souri, Columbia, MO. POSTERS

W107 Characterizing estrus behavior in Holstein heifers based on an ear-attached movement sensor. J. E. Carrelli*1, T. C. Bruinjé1, and D. J. Ambrose2,1, 1Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2Livestock Systems Section, Alberta Agriculture and Forestry, Edmonton, AB, Canada.

W108 Ano-genital distance as a possible indicator of embryo yield and viability in superovulated Holstein cows—A preliminary report. 1 1 1 1,2 1 TUESDAY I. Rajesh* , J. E. Carrelli , M. Gobikrushanth , and D. J. Ambrose , Department of Agricultural, Food and Nutritional Science, ORALS University of Alberta, Edmonton, AB, Canada, 2Livestock Systems Section, Alberta Agriculture and Forestry, Edmonton, AB, Canada.

W109 Effects of fully-acidified, negative DCAD diets with differing concentrations of dietary calcium fed prepartum on the- domi nant follicle of the first follicular wave after parturition and pregnancy in Holstein cows. K. Ryan1, A. Guadagnin*1, K. Glosson1,2, S. Bascom2, A. Rowson2, and F. Cardoso1, 1University of Illinois, Department of Animal Science, Urbana, IL, 2Phibro Animal Health Corporation, Teaneck, NJ. WEDNESDAY POSTERS

W110 Effects of parity, season and region on fertility of lactating dairy cows submitted to a Double-Ovsynch protocol for first timed-AI. R. Mur-Novales*1, P. M. Fricke2, V. E. Cabrera2, J. O. Giordano3, M. C. Wiltbank2, and J. P. N. Martins4, 1Independent Dairy Data Analyst, Huesca, HU, Spain, 2Department of Dairy Science, University of Wisconsin-Madison, Madison, WI, 3Department of Animal Science, Cornell University, Ithaca, NY, 4School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI. WEDNESDAY W111 Association between reproductive efficiency of heifers and their reproductive performance as lactating cows. B. Mion*, M. R. Carvalho, and E. S. Ribeiro, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada. ORALS

W112 Length of follicular and luteal phase is associated with estrous expression. A. M. L. Madureira*, T. A. Burnett, J. W. Bauer, W. A. Gomes, and R. L. A. Cerri, The University of British Columbia, Vancouver, BC, Canada.

W113 Transcriptome of corpus lutea in pregnant and nonpregnant cows at late diestrus. J. F. W. Spricigo*1, A. Leclerc1, I. Toledo2, W. W. Thatcher2, and E. S. Ribeiro1, 1Department of Animal Biosciences, University of

Guelph, Guelph, ON, Canada, 2Department of Animal Sciences, University of Florida, Gainesville, FL. AUTHOR INDEX

W114 Associations between maternal characteristics and health, survival, and performance of heifers. M. R. Carvalho, C. Aboujaoude*, T. J. DeVries, B. McBride, and E. S. Ribeiro, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

125 W115 The reproductive and economic impact among 6 reproductive programs for lactating dairy cows including a sensitivity analysis of the cost of hormonal treatments. A. Ricci*1, M. Li2, P. M. Fricke2, and V. E. Cabrera2, 1Department of Veterinary Science, University of Torino, Grugliasco, Torino, Italy, 2Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.

Ruminant Nutrition: Fat and Lipids W116 Relationship between body condition score and ultrasound measurement of backfat thickness of Holstein dairy cows in a grazing-based system. G. V. Kozloski*1, L. Wlodarski1, D. S. Zeni2, J. A. R. Rosback1, and W. M. Gräf1, 1Universidade Federal de Santa Maria, Santa Ma- ria, RS, Brazil, 2Instituto Federal Farroupilha, Santa Maria, RS, Brazil.

W117 Effects of increasing levels of calcium soap of fatty acid supplementation on lactation performance in dairy buffaloes. Hifzulrahman*1, M. Abdullah1, J. Bhatti1, T. Pasha2, M. Akhtar2, Z. Ali3, M. Saadullah1, and M. Haque2, 1Department of Livestock Production, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan, 2Department of Animal Nutrition, Uni- versity of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan, 3Applied Chemistry Research Center, Pakistan Council of Scientific and Industrial Research Laboratories Complex, Lahore, Punjab, Pakistan.

W118 Responses in performance and feed intake of early-lactation dairy cows supplemented with linseed oil coated with vegetable fat or extruded linseed. J. M. Ruiz-Rodriguez1, M. Puyalto2, J. J. Mallo2, G. Elcoso3, and A. Bach*4,5, 1Department of Agrarian Production. Polytechnic Uni- versity of Madrid, Madrid, Spain, 2Norel S.A, Madrid, Spain, 3Blanca from the Pyrenees, Hostalets de Tost, Spain, 4Department of Ruminant Production, IRTA, Barcelona, Spain, 5Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

W119 Impact of feed intake and fiber digestibility on milk fatty acid profile and yield. J. de Souza*1,2 and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2Perdue AgriBusiness, Salisbury, MD.

W120 Degree of esterification and fatty acid profile of C16:0-enriched supplements impact fatty acid digestibility in lactating dairy cows: A meta-analysis. J. de Souza*1,2, N. R. St-Pierre2, and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2Perdue AgriBusiness, Salisbury, MD.

W121 The yields of individual de novo and preformed milk fatty acids are differentially regulated in response to changes in the intake of palmitic acid in dairy cows. J. de Souza*1,2 and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2Perdue AgriBusiness, Salisbury, MD.

W122 Milk fatty acids profile, blood serum, and oocyte quality of early-lactation dairy cows supplemented with linseed oil coated with vegetable fat or extruded linseed. J. Ruiz Rodríguez1, M. Puyalto2, J. Mallo2, G. Elcoso3, and A. Bach*4,5, 1Department of Agrarian Production, Polytechnic Univer- sity of Madrid, Madrid, Spain, 2Norel S.A, Madrid, Spain, 3Blaca from the Pyrenees, Hostalets de Tost, Spain, 4Department of Ru- minant Production, IRTA, Caldes de Montbui, Spain, 5ICREA, Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

W123 Lipid-coat protection of sodium selenite and copper sulfate from microbial fermentation impacts VFA synthesis and nitrogen metabolism in a dual-flow continuous culture system. J. A. Arce-Cordero*1, H. F. Monteiro1, A. L. Lelis1, R. Restelatto2, L. R. Lima3, V. L. N. Brandao1, L. G. Silva1, H. Leclerc4, and A. P. Faciola1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Animal Sciences, Federal Univer- sity of Parana, Curitiba, PR, Brazil, 3Department of Animal Sciences, Federal University of Mato Grosso, Cuiaba, MT, Brazil, 4Jefo, St. Hyacinthe, QC, Canada.

W124 Bioequivalence test of neutral detergent fiber analysis with or without an acetone wash of feed ingredients, orts, and feces from cows fed fat-supplemented diets. J. M. dos Santos Neto*1,2, J. de Souza1,3, C. M. Prom1, and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2University of São Paulo, Piracicaba, São Paulo, Brazil, 3Perdue AgriBusiness, Salisbury, MD.

W125 Oleic acid supplementation alters adipose tissue lipolytic responses and insulin sensitivity in early-lactation dairy cows. J. Laguna*1,2, M. Gonzalez1, C. Prom2, A. Lock2, and A. Contreras1, 1Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI, 2Department of Animal Science, Michigan State University, East Lansing, MI.

W126 Impact of feeding a palmitic enriched supplement on production responses of mid-lactating Jersey and Holstein cows. A. Sears*, A. Alberto, O. Gonzalez, A. Young, and F. Batistel, Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT.

126 W127 Heat treatment from pelleting or extrusion did not impact performance of Saccharomyces cerevisiae fermentation products on volatile fatty acid production in an in vitro rumen model. SUNDAY C. Reedy*, I. Yoon, J. Butler, and T. Werner, Diamond V, Cedar Rapids, IA. ORALS

W128 Nutrient digestibility and production responses of lactating dairy cows when commercially available saturated fatty acid supplements are included in diets: A meta-analysis. J. M. dos Santos Neto*1,2, J. de Souza1, and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2University of São Paulo, Piracicaba, São Paulo, Brazil. MONDAY

W129 The effect of saturated fatty acid supplements in dairy cow diets on odd- and branched-chain fatty acids in milk fat: A meta- POSTERS analysis and meta-regression. J. M. dos Santos Neto*1,2, J. de Souza1, and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2University of São Paulo, Piracicaba, São Paulo, Brazil.

W130 Effect of betaine supplementation on total serum fatty acids profile in mid-lactating Holstein dairy cows. H. C. Hung*1, C. Y. Tsai1, M. Chahine1,2, and P. Rezamand1, 1Department of Animal and Veterinary Science, University of Idaho, Moscow, ID, 2Twin Falls Research and Extension Center, University of Idaho, Twin Falls, ID. MONDAY W131 Supplementing rumen-protected linseed oil: ovarian dynamics. ORALS J. D. Iorio*1, E. E. Salado2, M. Giuliodori4, M. G. Maciel2, Y. M. González Moreno1, M. F. Olmeda3, D. Curletto2, D. Scandolo Lu- cini2, and R. A. Palladino3, 1School of Agriculture, University of Buenos Aires, CABA, Buenos Aires, Argentina, 2National Institute of Agricultural Technology, Rafaela, Santa Fe, Argentina, 3Faculty of Agricultural Sciences-UNLZ, Lomas de Zamora, Buenos Aires, Argentina, 4National University of La Plata, La Plata, Buenos Aires, Argentina.

W132 Assessing recovery of 13C-enriched branched-chain VFA and branched-chain AA into rumen bacterial fatty acids. 1 1 1 1,2 3 1 1 TUESDAY Y. Roman-Garcia* , B. L. Denton , K. E. Mitchell , C. Lee , M. Socha , and J. L. Firkins , The Ohio State University Department of POSTERS Animal Science, Columbus, OH, 2Ohio Agricultural Research and Development Center, Wooster, OH, 3Zinpro Corporation, Eden Prairie, MN.

W133 Nutrient digestibility and production responses of lactating dairy cows when calcium salts of palm fatty acids are included in diets: A meta-analysis. J. M. dos Santos Neto*1,2, J. de Souza1,3, and A. L. Lock1, 1Michigan State University, East Lansing, MI, 2University of São Paulo, Piracicaba, São Paulo, Brazil, 3Perdue AgriBusiness, Salisbury, MD. TUESDAY W134 Screening unsaturated fat sources included to low- and high-forage diets with different fat dietary concentration using an in ORALS vitro gas production system. S. M. Hussein*, M. X. Toledo, S. Twyman, O. Thomas, J. Echesabal, and G. J. Lascano, Department of Animal and Veterinary Sci- ences, Clemson University, Clemson, SC. WEDNESDAY Ruminant Nutrition: Forages POSTERS W135 Effects of replacing alfalfa hay and whole corn silage with paper mulberry Broussonetia( papyrifera L.) silage in high lactating cow diets on dry matter intake, milk yield, and milk composition. Z. H. Wu, C. Y. Liang, R. C. Huang, J. L. Ouyang, L. Ma, L. S. Zhao, and D. P. Bu*, Institute of Animal Science, State Key Laboratory of Animal Nutrition, Chinese Academy of Agricultural Sciences, Beijing, Beijing, China.

W136 Effects of feeding floury and brown midrib whole-plant corn silage varieties from corn treated with foliar fungicide to lactat- WEDNESDAY ing Holstein cows on nutrient digestibility. ORALS L. J. Wente*1, M. S. Akins2, and F. C. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Department of Dairy Science, University of Wisconsin-Madison, Marshfield, WI.

W137 Corn silage treated with the spent substrate from white rot mushroom culture to lactating goats. B. C. Agustinho*1,2, E. Machado1, J. M. Bragatto1, C. R. Alcalde1, P. T. M. Pintro3, C. R. Schneider1, B. R. Saraiva3, and L. M. Zeoula1, 1Programa de Pós Graduação em Zootecnia, Universidade Estadual de Maringá, Maringá, PR, Brazil, 2Department of Animal Sciences, University of Florida, Gainesville, FL, 3Programa de Pós Graduação em Ciência de Alimentos, Universidade Estadual de Maringá, Maringá, PR, Brazil. AUTHOR INDEX W138 Effects of alfalfa silage treated using different varieties of waste date on feed intake, nutrient digestibility and performance of Holstein lactating dairy cows. M. Ghorbani1, A. Naserian1, R. Valizadeh1, S. H. Ebrahimi2, B. Kim*1, and A. Rahimi1, 1Faculty of Agriculture, Animal Science Department, Ferdowsi University of Mashhad, Mashhad, Iran, 2College of Animal Life Sciences, Kangwon National University, Chuncheon, Republic of Korea.

127 W139 Estimation of activity energy requirement for grazing dairy cows fed with different strategies. D. Talmón*1, M. Garcia-Roche1, A. Mendoza2, D. A. Mattiauda1, and M. Carriquiry1, 1School of Agronomy, UdelaR, Montevideo, Uruguay, 2National Agricultural Research Institute, La Estanzuela, Colonia, Uruguay.

W140 Comparison of the energy expenditure between grazing and idling activities in Holstein dairy cows during mid-lactation. D. Talmón*1, M. Garcia-Roche1, A. Mendoza2, D. A. Mattiauda1, and M. Carriquiry1, 1School of Agronomy, UdelaR, Montevideo, Uruguay, 2National Agricultural Research Institute, La Estanzuela, Colonia, Uruguay.

W141 Effect of grazing in energy partitioning of Holstein multiparous cows. A. Jasinsky, D. A. Mattiauda, M. Ceriani, A. Casal, M. Oborsky, and M. Carriquiry*,School of Agronomy, UdelaR, Montevideo, Uruguay.

W142 Relationship between corn silage quality traits and dietary proportions on average yearly milk production and composition of Québec dairy farms: Exploratory research. A. Gallo1, F. Ghiladerlli1, P. Drouin2, and M. Leduc*3,4, 1Department of Animal Science, Food and Nutrition (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, Piacenza, Italy, 2Lallemand Animal Nutrition, Lallemand Specialities Inc., Milwaukee, WI, 3Department of Animal Science, McGill University, Montreal, QC, Canada, 4Valacta, Dairy Production Centre of expertise, Ste-Anne-de-Bellevue, QC, Canada.

W143 Milk production performance and ruminal fermentation in lactating dairy cows fed processed oats grain in comparison with barley grain. M. R. Tosta, L. L. Prates, D. A. Christensen, J. J. McKinnon, and P. Yu*, Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Canada.

W144 Midwestern US commercial dairy survey results: corn silage kernel processing, rumen starch digestibility and fecal starch content. J. Geiser1 and J. Goeser*2,3, 1University of Wisconsin-River Falls, River Falls, WI, 2Rock River Laboratory Inc., Watertown, WI, 3University of Wisconsin-Madison, Madison, WI.

W145 Forced air versus microwave oven sample drying does not affect rumen starch digestibility, estimated by in situ rumen technique, for total mixed ration, corn silage, or high-moisture corn grain. J. Goeser*1,2, C. Goldberg1, E. Opgenorth1, and D. Sawyer1, 1Rock River Laboratory Inc., Watertown, WI, 2University of Wiscon- sin, Madison, Madison, WI.

W146 Effects of drying method on nutrient composition, particle size, and in situ washout for corn silage. N. Schlau*1, D. R. Mertens2, B. Steinlicht1, D. Miemietz1, K. Taysom1, and D. Taysom1, 1Dairyland Laboratories Inc., Arcadia, WI, 2Mertens Innovation and Research LLC, Belleville, WI.

W147 Differential responses of brown midrib (BMR) and non-BMR maize hybrids to ensiling, aerobic stability and inoculation with combination of heterofermentative lactic acid bacteria strainsLactobacillus buchneri and Lactobacillus hilgardii. P. Drouin*1, D. Jeff2, and B. Catherine2, 1Lallemand Specialities Inc., Milwaukee, WI, 2William H. Miner Agriculture Research Institute, Chazy, NY.

W186 Effects of forage particle size on intake, growth performance, and ruminal pH of Holstein dairy calves. N. Bagheri*1, A. M. Javaherkalam1, M. Mirzaei2, and A. Assadi-Alamouti1, 1Department of Animal Science, College of Abourai- han, University of Tehran, Pakdasht, Tehran, Iran, 2Department of Animal Science, Faculty of Agriculture and Natural Resourc- es, Arak University, Arak, Markazi, Iran.

Ruminant Nutrition: Ruminal Fermentation and Gas Production W148 Design updates to dual-flow continuous culture fermenters reduce variance of digestibility and bacterial nitrogen flow compared with previous fermenters. E. Kesselring1, L. Antal1, T. Henthorne1, and B. Wenner*2, 1Department of Chemistry, The Ohio State University, Columbus, OH, 2Department of Animal Sciences, The Ohio State University, Columbus, OH.

W149 Dose response of caffeine on fermentation and nutrient utilization in continuous culture fermenters. S. M. Hussein*, M. X. Toledo, J. Echesabal, S. Twyman, S. Simmons, J. Sinkevitch, G. Loughlin, and G. J. Lascano, Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC.

128 W150 Additive effect and in vitro gas production of diets based on silage of poultry litter, pig manure, urea with cane molasses, and bakery by-product. SUNDAY D. Trujillo Gutiérrez1, I. A. Domínguez Vara1, J. L. Bórquez Gastelum1, S. S. Gonzalez Muñoz*2, J. M. Pinos Rodríguez3, and J. E. ORALS Ramírez Bribiesca2, 1Facultad de Medicina Veterinaria y Zootecnia, Nutrición de Rumiantes, Universidad Autónoma del Estado de México, 2IREGEP-Ganadería, Campus Montecillo, Colegio de Postgraduados, México, 3Facultad de Medicina Veterinaria y Zootecnia, Universidad Veracruzana, Veracruz, México.

W151 In vitro rumen fermentation characteristics of high-grade crystalline versus low-grade liquid betaine products. T. Kelley*1, G. Chibisa2, P. Rezamand2, and M. Chahine1, 1University of Idaho, Twin Falls, ID, 2University of Idaho, Moscow, ID. MONDAY POSTERS

W152 Potential of CO2 measurements for ranking of cows for feed efficiency. A. Bayat1, A. Guinguina2, and P. Huhtanen*2, 1Milk Production, Production Systems, Natural Resources Institute Finland (LUKE), Jokioinen, Finland, 2Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden.

W153 Multi-kingdom microbial shifts and associated functional variation in the rumen of lactating dairy cows: I. Effect of dietary energy source and level. 1 2 2 2 2,3 1 1 T. Park* , L. Ma , Y. Ma , X. Zhou , D. Bu , and Z. Yu , Department of Animal Sciences, The Ohio State University, Columbus, MONDAY OH, 2State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, ORALS China, 3CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, Beijing, China.

W154 Protozoa inhibition by specific inhibitors of lysozyme and peptidases to enhance nitrogen balance in vitro. T. Park*1, H. Mao2, and Z. Yu1, 1Department of Animal Sciences, The Ohio State University, Columbus, OH, 2College of Animal Science and Technology, Zhejiang A&F University, Hangzhou, Zhejiang, China. TUESDAY W155 The effect of ultrasound processing and exogenous cellulase supplementation on the ruminal degradability of palm date POSTERS seeds. A. Aboragah*, M. Embaby, and A. AbuGhazaleh, Southern Illinois University, Carbondale, IL.

W156 Effect of method of diet delivery to dairy cows on enteric methane emissions, digestion and milk performance. C. Benchaar and F. Hassanat*, Agriculture and Agri-Food Canada, Sherbrooke Research and Development Centre, Sherbrooke, QC, Canada.

W157 Effect of kelp meal on milk yield, methane emission, and thyroid hormones in Jersey cows. TUESDAY M. Ghelichkhan*1, R. C. R. Tinini2, J. G. Dessbesell2, H. A. Whitesel1, Y. Zang1, L. H. P. Silva1, M. A. Zambom2, and A. F. Brito1, ORALS 1University of New Hampshire, Durham, NH, 2Universidade Estadual do Oeste do Paraná, Marechal Cándido Rondon, PR, Brazil.

W158 Enterobacteriaceae bacteria counts vary for US commercial dairy total mixed rations fed during summer months. J. Goeser*1,2, J. Becker2, K. Bryan3, S. Bascom4, C. Wacek-Driver5, R. Schmidt6, C. Stoffel7, and N. Michael8, 1Rock River Labora- tory Inc., Watertown, WI, 2Univer, Madison, WI, 3Chr. Hansen Inc., Milwaukee, WI, 4Phibro Animal Health Corp., Teaneck, NJ, 5 6 7 8 Forage Innovations LLC, Bay City, WI, Lallemand Animal Nutrition, Milwaukee, WI, Papillon-Ag, Easton, MD, Arm & Hammer WEDNESDAY

Animal Nutrition/Church & Dwight Inc., Milwaukee, WI. POSTERS

W159 Use of a mass flow meter in headbox-style indirect calorimetry, and the effects of gas recovery on estimated energy parti- tion in lactating dairy cows. K. McLain*1, K. Buse1, T. Brown-Brandl2, D. Morris1, and P. Kononoff1, 1Department of Animal Science, University of Nebraska- Lincoln, Lincoln, NE, 2Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE.

W160 Fermentation of total mixed ration using microbial inoculants and its effect on in vitro rumen fermentation and microbial WEDNESDAY

population in Hanwoo cows. ORALS M. A. Miguel*1, L. L. Mamuad1, C. D. Jeong1, S. M. Kwon1, M. J. Ku1, Y. S. Choi2, Y. I. Cho1, and S. S. Lee1, 1Department of Animal Science and Technology, College of Bio-industry Science, Sunchon National University, Suncheon, Jeonnam, Republic of Korea, 2Livestock Research Institute, Jeonnam Agricultural Research and Extension Services, Gangjin, Jeonnam, Republic of Korea.

W161 In vitro evaluation of rumen fermentation of ground, dry rolled and steam-flaked corn compared with pre-grinding super- conditioning pelleted corn. A. Rahimi1, A. Naserian1, R. Valizadeh1, A. Tahmasebi1, H. Dehghani2, K.-I Sung3, B. Kim*3, A. Shahdadi1, S. Kim3, J. Ghassemi Nejad4, and M. Malekkhahi5, 1Faculty of Agriculture, Animal Science Department, Ferdowsi University of Mashhad, Mashhad, 2 3 AUTHOR Iran, The Research Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran, College of Animal Life Sci- INDEX ences, Kangwon National University, Chuncheon, Republic of Korea, 4College of Animal Bio-Sciences, Konkuk University, Seoul, Republic of Korea, 5Dordaneh Razavi, Mashhad, Iran.

129 W162 Apple of Sodom (Calotropis procera) inhibits rumen protozoa without impairing fermentation in vitro. A. G. Ayemele1, L. Ma1, T. Park2, J. C. Xu1,3, Z. T. Yu2, and D. P. Bu*2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal Sciences, The Ohio State University, Columbus, OH, 3World Agroforestry Center, East and Central Asia, Kunming, China.

W163 Dose-response effect of the macroalga Asparagopsis taxiformis on enteric methane emission in lactating dairy cows. H. Stefenoni*1, S. Räisänen1, A. Melgar1, C. Lage2, M. Young1, and A. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.

W164 Assessing ruminal fermentation using the omasal sampling technique and the dual-flow continuous culture system as models: A meta-analytical approach. V. Brandao*1, M. Marcondes1, and A. Faciola1, 1University of Florida, Gainesville, FL, 2Universidade Federal de Vicosa, Vicosa, Minas Gerais, Brazil.

W165 Effect of enzyme extracts from Aspergillus oryzae and Aspergillus niger on rumen bacterial and fungal diversity and fermentation in vitro. K. Nedelkov1,2, S. E. Räisänen*1, X. Chen1,3, M. T. Harper1, A. Melgar1, J. Oh1, D. M. Paulus Compart4, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 3University of Ulster, Belfast, UK, 4PMI, Arden Hills, MN.

W166 Novel ruminal microbial urease inhibitors screened through molecular docking. Z. Zhang1,2, S. Zhao1,2, N. Zheng1,2, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing,China.

W167 Effects of feeding barley grain on intake, rumen pool size and apparent total tract digestibility in lactating dairy cattle fed pasture-based diets. M. Dineen*1,2, B. McCarthy2, P. Dillon2, S. W. Fessenden1, P. A. LaPierre1, R. A. Molano1, and M. E. Van Amburgh1, 1Department of Animal Science, Cornell University, Ithaca, NY, 2Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland.

W168 Comparison of ruminal digestibility ofOriganum onites L. leaves in dairy buffalo and cows. E. Gultepe*1,2, C. Uyarlar1, I. Cetingul1, A. Iqbal1, U. Ozcinar1, I. Bayram1, and B. Bradford2, 1Department of Animal Nutrition and Nutritional Diseases, Afyon Kocatepe University, Afyonkarahisar, Turkey, 2Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS.

W169 Comparison of two sampling techniques for evaluating ruminal fermentation in dairy cows. C. F. A. Lage*1,2, S. E. Räisänen1, A. Melgar1, K. Nedelkov1,3, X. Chen1,4, J. Oh1, J. Bender5, B. Vecchiarelli5, D. Pitta5, M. E. Young1, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Universidade Federal de Minas Gerais, Belo Hori- zonte, MG, Brazil, 3Faculty of Veterinary Medicine Trakia University, Stara Zagora, Bulgaria, 4College of Pastoral Agriculture Science and Technology, Lanzhou University, China, 5School of Veterinary Medicine, University of Pennsylvania, New Bolton Center, PA.

W170 Mutagenesis of UreG to probe nickel binding and interaction with UreE in predominant urease of ruminal uncultured bacteria. X. Zhang1,3, S. Zhao1,2, X. Li1,2, N. Zhen1,2, and J. Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, China, 2Key Laboratory of Quality & Safety Control for Milk and Dairy Prod- ucts of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 3College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China.

W171 Genomic survey of the rumen microbiome of Argentinian dairy cows provides insights into farm-dependent influences on microbial community structure. S. Gilmore*, J. Gaffney, S. Grenier-Davis, H. Quattrochi, F. Reta, I. Falco, C. Lapera, and M. Embree,Ascus Biosciences, San Diego, CA.

W172 Effect of substrate to inoculum ratio on outcomes of in vitro rumen fermentation. J. Remy1,2 and S. Armstrong*2, 1Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, OR, 2Phibro Animal Health Corporation, Teaneck, NJ.

W173 Biological or chemical modification of soybean meal alters in situ ruminal degradation kinetics. S. H. Lee, J. G. Choi, Y. H. Hong, and J.-S. Eun*, Institute of Integrated Technology, CJ CheilJedang, Suwon, South Korea.

130 W174 Evaluating strategies to reduce ruminal protozoa and their impacts on nutrient utilization and animal performance in ruminants: A meta-analysis. SUNDAY X. Dai* and A. Faciola, Department of Animal Sciences, University of Florida, Gainesville, FL. ORALS

Ruminant Nutrition: Vitamins and Mineral Nutrition W175 Responses to ruminally protected choline in transition cows do not depend on body condition. 1 1 2 1 1 1 2

J. M. Bollatti* , M. G. Zenobi , B. A. Barton , J. E. P. Santos , and C. R. Staples , University of Florida, Gainesville, FL, Balchem MONDAY POSTERS Corporation, New Hampton, NY.

W176 Effect of dietary calcium nitrate on dry matter intake, milk production and ruminal parameters in dairy cows. K. V. Almeida*1,2, J. A. C. Osorio1, F. E. Marchi1, M. R. Sippert1, M. Figueiredo1, R. C. Araújo3, J. A. Horst4, F. S. Santos1, J. L. P. Daniel1, J. C. Damasceno1, and G. T. Santos1, 1Universidade Estadual de Maringá, Maringá, PR, Brazil, 2University of Florida, Gainesville, FL, 3GRASP EW Nutrition, Curitiba, PR, Brazil, 4Associação Paranaense dos Criadores de Bovinos da raça Holandesa, Curitiba, PR, Brazil. MONDAY

W177 Evaluation of cobalt source and level for lactating dairy cows. ORALS K. E. Ritz*, C. L. Engel, M. T. Socha, C. S. Kending, and P. Stark, Zinpro Corporation, Eden Prairie, MN.

W178 Assessment of magnesium availability from magnesium oxide sources. D. B. Vagnoni*, L. E. Alvarez, and H. J. Dadah, California Polytechnic State University, San Luis Obispo, CA.

W179 Effects of additional bioavailable chromium on dry matter intake, milk yield, and component production: A meta-analysis. 1 1 1 2 1 2 TUESDAY

T. L. Harris* , J. E. Hergenreder , D. J. Dickson , and M. D. Sellers , Kemin Industries, Inc., Des Moines, IA, Milk Specialties POSTERS Global Animal Nutrition, Eden Prairie, MN.

W180 Calcidiol increased milk yield and reduced somatic cell count of late-lactation dairy cows. I. C. O. Ribeiro1, R. B. Silva2, L. N. Resende1, R. A. N. Pereira3, C. S. Cortinhas*4, T. S. Acedo4, A. C. C. Lacreta Junior1, and M. N. Pereira1, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecuaria de Minas Gerais, Lavras, MG, Brazil, 4DSM Nutritional Products, São Paulo, SP, Brazil.

W181 Meta-analysis of the effects of supplemental rumen-protected choline during the transition period on performance and TUESDAY health of dairy cows. ORALS U. Arshad*, M. Zenobi, C. R. Staples, and J. E. P. Santos, University of Florida, Gainesville, FL.

W183 Effects of soy lecithin on circulating choline metabolite concentrations and phosphatidylcholine profile in Holstein cows. J. E. Rico*, A. B. P. Fontoura, B. N. Tate, and J. W. McFadden, Cornell University, Ithaca, NY.

W184 MegAnion as an anionic salt source in prepartum negative dietary cation-anion difference diets for multiparous dairy cows. WEDNESDAY 1 2 2 3 4 1 1 L. S. Caixeta* , W. J. Weber , D. M. Johnson , J. Fraser , B. M. Visser , and B. A. Crooker , Department of Veterinary Population POSTERS Medicine, University of Minnesota, Saint Paul, MN, 2Department of Animal Science, University of Minnesota, Saint Paul, MN, 3Origination Inc. O2D, Maplewood, MN, 4Vita Plus Corporation, Madison, WI.

W185 Assessment of the capacity of certain mycotoxin binders to adsorb vitamins. A. Kahil, M. Rodriguez-Prado, C. Godoy, C. Cristofol, and S. Calsamiglia*, Universitat Autonoma de Barcelona, Bellaterra, Barce- lona, Spain. WEDNESDAY ORALS AUTHOR INDEX

131 SYMPOSIA AND ORAL SESSIONS

Teagasc-Moorepark Symposium: Animal Diet, Dairy Product Quality, and Advances in Dairy Foods Nutrition and Health Chairs: Paul Kindstedt, University of Vermont (morning), and John Lucey, University of Wisconsin (afternoon) Sponsor: U.S. Dairy Export Council 201/202

8:45 AM 432 Introduction. P. Kindstedt*, University of Vermont, Burlington, VT.

9:00 AM Updates from Teagasc Food Research Centre Moorepark. REC Mark Fenelon, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

9:15 AM 433 Impact of cow feeding system on the composition and quality of milk and dairy products. REC T. F. O’Callaghan*, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

9:45 AM 434 Factors influencing the flavor of bovine milk and cheese from grass-based versus TMR-based milk production REC systems. K. Kilcawley*, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

10:15 AM Break

10:45 AM 435 Influence of herd diet (pasture-based vs. TMR) on the composition, ripening and metabolome of continental-type REC cheeses. J. J. Sheehan*, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

11:15 AM 436 Developments in dairy-based nutritional beverages: Examples from the Teagasc Research Programme. REC M. A. Fenelon*, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

11:45 AM Lunch

1:00 PM 437 Milk oligosaccharides: The influence of the milk glycome on human health. R. Hickey*, Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland.

1:30 PM 438 Relationships between structures of dairy-based matrices and digestibility within the gastrointestinal tract.

REC A. Brodkorb*, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

2:00 PM 439 Metagenomic and metabolomic analysis of the impact of exercise or whey protein supplementation on the gut

REC microbiome. W. Barton*, Teagasc Food Research Centre Moorepark, Fermoy, Co. Cork, Ireland.

2:30 PM Break

2:45 PM 440 Dairy matrix effects: Response to consumption of dairy fat differs when eaten within the cheese matrix. REC E. Gibney*, University College Dublin, Belfield, Dublin, Ireland.

3:15 PM Open forum Diarmuid Sheehan, moderator.

3:45 PM Closing remarks Paul Kindstedt and Diarmuid Sheehan.

4:00 PM Reception

132 Animal Health 3: Gastrointestinal Health SUNDAY

Chair: Tanya Gressley, University of Delaware ORALS 262

9:30 AM 441 Guiding antimicrobial therapy: Prevalence of bacteremia in dairy calves with diarrhea. J. Garcia*1, J. Pempek1, A. Hinds2, D. Diaz-Campos1, and G. Habing1, 1The Ohio State University, College of Veterinary Medicine, Columbus, OH, 2University of Missouri College of Veterinary, Columbia, MO.

9:45 AM 442 Climatic conditions at birth associate with serum total proteins and diarrhea occurrence in pre-weaned organic MONDAY POSTERS dairy heifers in northern Colorado. A. Velasquez-Munoz*, D. Manriquez, and P. Pinedo, Department of Animal Sciences, Colorado State University, Fort Collins, CO.

10:00 AM 443 Bacterial composition and short-chain fatty acids profiles in the gastrointestinal tract of neonate calves. C. Villot*1,3, L. L. Guan1, E. Chevaux3, and M. A. Steele2, 1Department of Agricultural, Food and Nutritional Science. University of Alberta, Edmonton, AB, Canada, 2Department of Animal Biosciences, University of Guelph, Guelph, ON, 3

Canada, Lallemand SAS, Blagnac, France. MONDAY ORALS 10:15 AM 444 Lactobacillus animalis LA51 confers protection from the damaging effects of pathogens on the intestinal barrier. E. J. Boll, O. C. M. Queiroz, and G. Copani*, Chr. Hansen Animal Health & Nutrition, Hørsholm, Denmark.

10:30 AM 445 Investigation into the immunoregulatory pathway of conjugated linoleic acid in a ruminal epithelial cell inflammation model. C. Yang* and W. Lan, Institute of Dairy Science, MoE Key Laboratory of Molecular Animal Nutrition, College of Animal

Sciences, Zhejiang University Hangzhou, Zhejiang, China TUESDAY

, . POSTERS

10:45 AM Break

11:00 AM 446 Investigating the dynamics of Johne’s disease in Ontario dairy herds. J. Imada*, D. Kelton, S. Roche, and C. Bauman, Ontario Veterinary College, Guelph, ON, Canada.

11:15 AM 447 Occurrence of mycotoxins in 2018 US corn grain and corn by-product feeds. 1 1 1 2 1 1 P. N. Gott* , E. G. Hendel , S. Curry , U. Hofstetter , and G. R. Murugesan , BIOMIN America Inc., Overland Park, KS, TUESDAY 2BIOMIN Holding GmbH, Getzersdorf, Austria. ORALS

11:30 AM 448 Occurrence of mycotoxins in 2018 US corn silage and total mixed ration samples. P. N. Gott*1, E. G. Hendel1, S. Curry1, U. Hofstetter2, and G. R. Murugesan1, 1BIOMIN America Inc., Overland Park, KS, 2BIOMIN Holding GmbH, Getzersdorf, Austria.

11:45 AM 449 Effect of high-concentrate feeding and a clay mineral-based mix on liver health and fecal pH in dairy cows. WEDNESDAY

N. Reisinger*1, A. Stauder2, E. Humer2, J. Faas1, V. Neubauer2, and Q. Zebeli2, 1BIOMIN Research Center, Tulln, Austria, POSTERS 2Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Vienna, Austria. WEDNESDAY

Animal Health Platform Session: A Summary of Discover Conference 35 ORALS Chair: Eduardo Ribeiro, University of Guelph 206

9:30 AM 450 Discover Conference 35 recap—Stress effects on health and production. M. A. Ballou*1 and B. J. Bradford2, 1Department of Veterinary Sciences, Texas Tech University, Lubbock, TX, 2Depart- ment of Animal Sciences and Industry, Kansas State University, Manhattan, KS. AUTHOR

10:00 AM 451 Male dairy calf morbidity and mortality after long-distance transportation. INDEX D. Wilson*, J. Stojkov, and D. Fraser, University of British Columbia, Vancouver, BC, Canada.

133 10:15 AM 452 Assessing the utility of leukocyte differential cell counts for predicting mortality risk in neonatal Holstein calves upon arrival and 72 hours post-arrival at calf rearing facilities. T. E. von Konigslow*, D. L. Renaud, T. F. Duffield, V. Higginson, and D. F. Kelton, University of Guelph, Guelph, ON, Canada.

10:30 AM 453 Effects of a bovine nonspecific immune stimulant on health of Jersey and Jersey-cross heifer calves in the first month of life. B. Omontese*1, M. Celestino2, D. Paiva1, A. Garcia-Muñoz1,3, A. Masic4, V. Machado2, and L. Caixeta1, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 2Department of Veterinary Sciences, Texas Tech University, Lubbock, TX, 3Facultad de Veterinaria, Universidad CEU Cardenal Herrera, Valencia, Spain, 4NovaVive Inc., Napanee, ON, Canada.

10:45 AM 454 Cis-9,trans-11 CLA and trans-10,cis-12 CLA isomers differentially regulate LPS-induced pro-inflammatory responses in ruminal epithelial cells. W. Lan* and C. Yang, Institute of Dairy Science, MoE Key Laboratory of Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China.

11:00 AM 455 Association between hoof lesions and milk yield in dairy cows. B. O. Omontese*1, R. Bellet-Elias1, A. M. Argüello1, G. D. Catandi1, R. Casagrande1, Z. Rodriguez1, R. S. Bisinotto2, and G. Cramer1, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 2Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL.

11:15 AM 456 Predicting the next life event including disease by applying deep learning on sequential and pictorial data. A. Liseune1, D. Van den Poel1, B. Van Ranst2, and M. Hostens*2,3, 1Faculty of Economics and Business Administration, Ghent University, Ghent, Belgium, 2Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium, 3Faculty of Veterinary Medicine, University of Utrecht, Utrecht, the Netherlands.

11:30 AM 457 Impact of metabolic, digestive and postpartum disorders on milk yield. G. Pérez-Hernández*1, J. G. García-Muñiz1, H. A. Ramírez-Ramírez2, and A. Ruíz-Flores1, 1Universidad Autónoma Chapingo, Chapingo, México, 2Iowa State University, Ames, IA.

11:45 AM 458 Impaired blood neutrophil function under ketotic conditions in peripartal dairy cows revealed through an ex vivo LPS challenge. N. Carpinelli*1, J. Halfen1,2, F. Rosa1, and J. Osorio1, 1South Dakota State University, Brookings, SD, 2Universidade Fed- eral de Pelotas, Pelotas, Rio Grande do Sul, Brazil.

12:00 PM 459 Plasma alpha-1-acid glycoprotein is negatively associated with dry matter intake in postpartum dairy cows. W. E. Brown*1, M. Garcia1, L. K. Mamedova1, M. G. Zenobi2, C. R. Staples2, B. M. Leno3, T. R. Overton3, B. K. Whitlock4, J. A. Daniel5, and B. J. Bradford1, 1Kansas State University, Manhattan, KS, 2University of Florida, Gainesville, FL, 3Cor- nell University, Ithaca, NY, 4University of Tennessee, Knoxville, TN, 5Berry College, Mount Berry, GA.

12:15 PM 460 Effect of meloxicam on systemic inflammation, immune function, and endometrial health in postpartum dairy cows. O. Bogado Pascottini*, S. J. Van Schyndel, J. W. Spricigo, M. R. Carvalho, B. Mion, E. R. Ribeiro, and S. J. LeBlanc, Uni- versity of Guelph, Guelph, ON, Canada.

Breeding and Genetics: Genomic Methods and GWAS Chair: Daniela Lourenco, University of Georgia, GA 207/208

9:30 AM 461 Exact P-values for large-scale single-step genome-wide association using the BLUPF90 software suite. D. Lourenco*1, I. Aguilar2, Y. Masuda1, I. Misztal1, and A. Legarra3, 1University of Georgia, Athens, GA, 2INIA, Las Bru- jas, Canelones, Uruguay, 3INRA, Castanet Tolosan, France.

9:45 AM 462 Genomic predictions using more markers and gene tests. G. R. Wiggans2, P. M. VanRaden1, D. J. Null1, and J. B. Cole*1, 1USDA Animal Genomics and Improvement Laboratory, Beltsville, MD, 2Council on Dairy Cattle Breeding, Bowie, MD.

134 10:00 AM 463 Validation of genomic predictions for linear type traits in US Holsteins using over 2 million genotyped animals. S. Tsuruta*1, D. A. L. Lourenco1, Y. Masuda1, I. Misztal1, and T. J. Lawlor2, 1University of Georgia, Athens, GA, 2Holstein SUNDAY Association USA, Brattleboro, VT. ORALS

10:15 AM 464 Comparing deep learning methods versus parametric and ensemble methods for the prediction of complex phenotypes. R. Abdollahi-Arpanahi* and F. Peñagaricano, University of Florida, Gainesville, FL.

10:30 AM 465 Changes in predictions when using different core animals in the APY algorithm. MONDAY

I. Misztal*, S. Tsuruta, I. Pocrnic, and D. Lourenco, University of Georgia, Athens, GA. POSTERS

10:45 AM 466 Cattle variant-detection modelling using selective-sequencing experimental design and statistical learning. K. Bakshy*1, R. Schnabel2, and D. Bickhart1, 1USDA-Agricultural Research Service Dairy Forage Research Center, Madi- son, WI, 2University of Missouri, Columbia, MO.

11:00 AM 467 Genomic prediction with unknown-parent groups and metafounders for production traits in US Holsteins. Y. Masuda*1, S. Tsuruta1, E. Nicolazzi2, and I. Misztal1, 1University of Georgia, Athens, GA, 2The Council of Dairy Cattle

Breeding, Bowie, MD. MONDAY ORALS

11:15 AM 468 Alternative input parameters for Wood’s curve within best prediction used by USDA-AGIL for genetic evaluation of production traits in the United States. E. S. Houdek*1, B. J. Heins1, A. R. Hazel1, L. B. Hansen1, and J. B. Cole2, 1University of Minnesota, St. Paul, MN, 2Animal Genomics and Improvement Laboratory, ARS, USDA, Beltsville, MD.

11:30 AM 469 A genome-wide analysis using runs of homozygosity in Italian Holstein cattle. 1 2 1 1 1 1 1 TUESDAY A. Cesarani , G. Gaspa , C. Dimauro , M. Usala , F. Correddu , and N. Macciotta* , Università di Sassari, Dipartimento POSTERS di Agraria, Sassari, Italy, 2Università di Torino, Dipartimento di Scienze Agrarie Alimentari e Forestali, Grugliasco, Italy.

11:45 AM 470 Association between lipid-related genes implicated in conceptus elongation and female fertility traits in dairy cattle. R. Abdollahi-Arpanahi*1, M. R. Carvalho2, E. S. Ribeiro2, and F. Peñagaricano1, 1University of Florida, Gainesville, FL, 2University of Guelph, Guelph, ON, Canada. TUESDAY ORALS 12:00 PM 471 Genomic prediction and marker selection using high-density genotypes from 5 dairy breeds. P. M. VanRaden1, D. J. Null1, J. R. O’Connell2, J. B. Cole1, and B. Li*1, 1USDA Animal Genomics and Improvement Labo- ratory, Beltsville, MD, 2University of Maryland School of Medicine, Baltimore, MD. WEDNESDAY POSTERS Physiology and Endocrinology 4 Chair: Angel Abuelo, Michigan State University 263

9:30 AM 472 Effects of rumen-protected methionine fed to lactating Holstein cows during a heat stress challenge on mammary

explant response to lipopolysaccharide. WEDNESDAY D. N. Coleman*1, M. Vailati-Riboni1, R. T. Pate1, D. Luchini2, F. C. Cardoso1, and J. J. Loor1, 1University of Illinois, Ur- ORALS bana, IL, 2Adisseo, Alpharetta, GA.

9:45 AM 473 Dairy cows that are less resilient to metabolic stress have increased markers of subacute inflammation, oxidative stress and endo-toxemia when calving during climatic heat stress. N. Nemes-Navon1,2, G. Kra1, N. Ben-Aharon1, S. Yakoby1, and M. Zachut*1, 1Department of Ruminant Science, Institute of Animal Science, Volcani Center, Rishon LeZion, Israel, 2Bar Ilan University, Ramat Gan, Israel.

10:00 AM 474 Effects of intralipid infusion on metabolism and inflammation in immune-challenged lactating cows. AUTHOR

E. A. Horst*, L. M. van den Brink, E. J. Mayorga, M. Al-Qaisi, S. Rodriguez-Jimenez, B. M. Goetz, M. A. Abeyta, and L. INDEX H. Baumgard, Department of Animal Science, Iowa State University, Ames, IA.

135 10:15 AM 475 Relationships between fecal pH and milk production, metabolism, and acute phase protein response in periparturient dairy cows. S. Rodriguez-Jimenez*, C. S. McCarthy, E. A. Horst, E. J. Mayorga, M. Al-Qaisi, M. A. Abeyta, B. M. Goetz, H. A. Ramirez-Ramirez, and L. H. Baumgard, Department of Animal Science, Iowa State University, Ames, IA.

10:30 AM 476 Effects of hindgut acidosis on metabolism, inflammation, and production in dairy cows acclimated to a low-starch diet. M. A. Abeyta*1, E. A. Horst1, S. J. Rodriguez-Jimenez1, E. J. Mayorga1, B. M. Goetz1, M. Al-Qaisi1, P. Piantoni2, G. F. Schroeder2, H. A. Ramirez-Ramirez1, and L. H. Baumgard1, 1Department of Animal Science, Iowa State University, Ames, IA, 2Cargill Animal Nutrition Innovation Center, Elk River, MN.

10:45 AM 477 Oxidative stress pathway components in adipose tissue of Holstein cows during the periparturient period differ by body condition score. Y. Liang*1, E. Trevisi2, and J. Loor1, 1University of Illinois, Urbana-Champaign, Urbana, IL, 2Università Cattolica del Sacro Cuore, Milan, Italy.

Production, Management, and the Environment 3 Chair: Todd Callaway, University of Georgia 264

9:30 AM 478 Late-gestation heat stress impairs performance of daughters and granddaughters. A. K. Almeida*, J. Laporta, B. Dado-Senn, F. C. Ferreira, A. De Vries, and G. E. Dahl, Department of Animal Sciences, University of Florida, Gainesville, FL.

9:45 AM 479 Heat stress alters expression of stress and immune response genes in leukocytes of lactating cows. L. K. Hirtz, R. O. Rodrigues, E. M. Shangraw, and T. B. McFadden*, University of Missouri, Columbia, MO.

10:00 AM 480 When do dry cows get heat stressed? Correlations of rectal temperature, respiration rate, and performance. I. M. Toledo*1, T. F. Fabris1, G. E. Dahl1, and S. Tao2, 1University of Florida, Gainesville, FL, 2University of Georgia, Athens, GA.

10:15 AM 481 Progesterone based synchronization following Quick-resynch protocol improves cumulative pregnancy rate in lactating dairy cows. A. H. Shahzad*1, A. Abbas2, S. Abbas1, I. Anwar2, and R. Safdar2, 1University of Veterinary and Animal Sciences, Lahore, Pakistan, 2Livestock and Dairy Development Department, Punjab, Pakistan.

10:30 AM Break

10:45 AM 482 The effect of milk predicted transmitting ability and concentrate supplementation level on milk production and composition in late-lactation spring-calving grazing dairy cows. M. J. Doran*1, M. B. Lynch1, F. J. Mulligan2, A. G. Fahey1, E. L. Brady2, C. Grace1, and K. M. Pierce1, 1School of Agricul- ture and Food Science, University College Dublin Lyons Farm, Naas, Co. Kildare, Ireland, 2School of Veterinary Medi- cine, University College Dublin, Veterinary Science Centre, Belfield, Dublin, Ireland.

11:00 AM 483 Perception of sustainability of dairy producers in Chile. P. Toro-Mujica*1,2, L. Robles3, and E. Vargas-Bello-Pérez4, 1Instituto de Ciencias Agronómicas y Veterinarias, Univer- sidad de O’Higgins, San Fernando, Chile, 2Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Chile, 3Departamento de Nutrición Animal, Universidad Autónoma del Estado de México, Toluca, México, 4Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark.

11:15 AM 484 Antibiotic use in cubicle housing and freewalk barn systems. A. Kuipers*, P. Galama, and H. Wemmenhove, Wageningen University and Research, Wageningen, Gelderland, the Netherlands.

11:30 AM 485 Electrical energy consumption in four commercial Midwest dairy barns. K. Sharpe*, B. Heins, E. Buchanan, M. Cotter, and M. Reese,West Central Research and Outreach Center, University of Minnesota, Morris, MN.

136 11:45 AM 486 Completeness of reporting of experiments: REFLECTing on a year of animal trials in theJournal of Dairy Science. C. B. Winder*1, K. J. Churchill2, J. M. Sargeant1,2, S. J. LeBlanc1, A. M. O’Connor3, and D. L. Renaud1, 1Department of SUNDAY Population Medicine, University of Guelph, Guelph, ON, Canada, 2Centre for Public Health and Zoonoses, University ORALS of Guelph, Guelph, ON, Canada, 3Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA. MONDAY POSTERS Ruminant Nutrition 6: Fiber and Fermentation Chair: Jill Anderson, South Dakota State University 233

9:30 AM 487 Effects on fermentation and aerobic stability of a dual-strain inoculant during the early stage of alfalfa silage fermentation. 1 1 1 2 1 2

G. Copani* , K. Witt , I. Eisner , and A. Gallo , Chr. Hansen Animal Health & Nutrition, Hørsholm, Denmark, Depart- MONDAY

ment of Animal Science, Food and Nutrition (DIANA), Università Cattolica del Sacro Cuore, Piacenza, Italy. ORALS

9:45 AM 488 Dissociation of CoEDTA and CrEDTA digesta markers under reducing conditions. P. J. Van Soest1 and M. B. Hall*2, 1Department of Animal Science, Cornell University, Ithaca, NY, 2U.S. Dairy Forage Research Center, USDA-ARS, Madison, WI.

10:00 AM 489 Unveiling the relationships between diet composition and fermentation parameters response in dual-flow- con tinuous culture system: A meta-analytical approach. TUESDAY POSTERS V. Brandao* and A. Faciola, University of Florida, Gainesville, FL.

10:15 AM 490 Lipopolysaccharide stimulates growth of bacteria that contribute to rumen acidosis. X. Dai*1, T. J. Hackmann1, R. Lobo2, and A. Faciola1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Animal Science Department, University of São Paulo, Pirassununga, São Paulo, Brazil.

10:30 AM 491 Comparison of noninvasive ruminal sampling techniques to standard cannula sampling method for ruminal micro-

bial analysis. TUESDAY D. Pitta*1, C. Lage2,3, S. Räisänen2, A. Melgar2, K. Nedelkov2,4, X. Chen2,5, J. Oh2, N. Indugu1, B. Vecchiarelli1, J. Bender1, ORALS and A. Hristov2, 1University of Pennsylvania, University of Pennsylvania, School of Veterinary Medicine, New Bolton Center, Kennett Square, PA, 2The Pennsylvania State University, The Pennsylvania State University, University Park, PA, 3Universidade Federal de Minas Gerais, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, 4Trakia University, Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 5Lanzhou University, College of Pastoral Agriculture Science and Technology, Lanzhou University, China. WEDNESDAY

10:45 AM 492 Effects of simple monosaccharides on in vitro NDF digestibility, pH, and volatile fatty acids. POSTERS M. Nampasa*1, M. E. Setati2, and E. Raffrenato1, 1Department of Animal Sciences, Stellenbosch University, Stellen- bosch, South Africa, 2Department of Viticulture and Oenology, Institute for Wine Biotechnology, Stellenbosch Univer- sity, Stellenbosch, South Africa.

11:00 AM 493 Assessing different branched-chain VFA combinations on NDF degradation and VFA production in vitro. Y. Roman-Garcia*1, B. L. Denton1, C. Lee1,2, M. Socha3, and J. L. Firkins1, 1Department of Animal Science, The Ohio 2 3

State University, Columbus, OH, Ohio Agricultural Research and Development Center, Wooster, OH, Zinpro Corpora- WEDNESDAY tion, Eden Prairie, MN. ORALS

11:15 AM 494 Increased high-moisture alfalfa hay preservation, in vitro ruminal degradability, fermentability, and decreased proteolysis with the novel use of paper mill byproducts. D. C. Reyes*1, S. L. Annis2, A. Y. Leon-Tinoco1, S. A. Rivera1, H. M. Dubuc1, L. B. Perkins3, J. J. Perry3, R. J. Kersbergen4, C. Wu5, C. W. Knight4, M. S. Castillo6, and J. J. Romero1, 1Animal and Veterinary Sciences, School of Food and Agricul- ture, University of Maine, Orono, ME, 2School of Biology and Ecology, University of Maine, Orono, ME, 3Food Science and Human Nutrition, School of Food and Agriculture, University of Maine, Orono, ME, 4University of Maine Coopera- tive Extension, Orono, ME, 5Department of Animal and Food Sciences, University of Delaware, Newark, DE, 6Depart-

ment of Crop and Soil Science, North Carolina State University Raleigh, NC AUTHOR , . INDEX

137 11:30 AM 495 Effects of branched-chain VFA and branched-chain AA supplementation on NDF degradation and VFA production in vitro. Y. Roman-Garcia*1, B. L. Denton1, C. Lee1,2, M. Socha3, and J. L. Firkins1, 1The Ohio State University Department of Animal Science, Columbus, OH, 2Ohio Agricultural Research and Development Center, Wooster, OH, 3Zinpro Corpora- tion, Eden Prairie, MN.

11:45 AM 496 Factors associated with the digestibility of alfalfa and corn silage on dairy farms. J. C. Plaizier*, S. Kendall, and K. H. Ominski, University of Manitoba, Winnipeg, MB, Canada.

12:00 PM 497 Simulating precision feeding of high and low forage diets with increasing poultry fat inclusion alter fermentation in continuous culture. S. M. Hussein*, S. Simmons, J. Sinkevitch, H. Oswalt, G. Loughlin, and G. J. Lascano, Department of Animal and Vet- erinary Sciences, Clemson University, Clemson, SC.

12:15 PM 498 Relation of branched-chain VFA supplementation with solids passage rate and pH on NDF degradation and microbial function in continuous culture. Y. Roman-Garcia*1, B. L. Denton1, K. E. Mitchell1, C. Lee1,2, M. Socha3, and J. L. Firkins1, 1The Ohio State University Department of Animal Science, Columbus, OH, 2Ohio Agricultural Research and Development Center, Wooster, OH, 3Zinpro Corporation, Eden Prairie, MN.

Ruminant Nutrition Symposium: From Field to Feed Bunk— Application of Remote Sensing and New Age Technology to Improve Forage Production and Nutrient Utilization Chair: Hugo Ramirez, Iowa State University 232

9:30 AM 499 Farming data—The new agriculture. REC R. Johnson*, Cainthus, Ottawa, ON, Canada.

10:15 AM 500 Field remote sensing and its relationship to forage and crop yield and quality. J. K. Ward*, North Carolina State University Biological and Agricultural Engineering, Raleigh, NC.

11:00 AM 501 Forage harvest logistics and optimization. REC B. Luck*, University of Wisconsin-Madison, Madison, WI.

11:45 AM 502 Determination of the relationships between rumination time, milk fat production, and milk fatty acid profile using

REC real-time rumination data. D. M. Andreen*1, M. M. Haan2, C. D. Dechow1, and K. J. Harvatine1, 1The Pennsylvania State University, University Park, PA, 2Penn State Extension, Berks County, PA.

Animal Health 4 Chair: Turner Swartz, Kansas State University 262

2:00 PM 503 Acoustic pulse therapy at dry-off period. G. Leitner*, E. Papirov, and S. Sheft,Armenta , Kefar-Sava, Israel.

2:15 PM 504 Automated detection of lameness using activity monitoring. S. Paudyal*1,2, G. Solano1, P. Melendez3, I. Roman-Muniz1, R. Callan4, F. Maunsell5, J. Velez6, and P. Pinedo1, 1Depart- ment of Animal Sciences, Colorado State University, Fort Collins, CO, 2Texas A&M University, College Station, TX, 3Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, GA, 4Department of Clinical Sciences, College of Veterinary Medicine, Colorado State University, Fort Collins, CO, 5Department of Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, 6Aurora Organic Dairy, Platteville, CO.

138 2:30 PM 505 Dynamics of activity around corrective and therapeutic hoof trimming. S. Paudyal*1,2, G. Solano1, P. Melendez3, I. Roman-Muniz1, R. Callan4, F. Maunsell5, J. Velez6, and P. Pinedo1, 1Depart- SUNDAY ment of Animal Sciences, Colorado State University, Fort Collins, CO, 2Texas A&M University, College Station, TX, ORALS 3Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, GA, 4Department of Clinical Sciences, College of Veterinary Medicine, Colorado State University, Fort Collins, CO, 5Department of Clinical Sciences, College of Veterinary Medicine, University of Florida, Florida, Gainesville, FL, 6Aurora Organic Dairy, Plat- teville, CO.

2:45 PM 506 Association between lying behavior and hoof lesions in lactating dairy cows. 1 1 1 1 1 1 2 MONDAY

B. O. Omontese* , R. Bellet-Elias , A. M. Argüello , G. D. Catandi , R. Casagrande , Z. Rodriguez , R. S. Bisinotto , and POSTERS G. Cramer1, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 2Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL.

Growth and Development 2 MONDAY ORALS Chair: Peter Erickson, University of New Hampshire 263

2:00 PM 507 Maternal copper and zinc alter epigenetic markers in muscle of offspring. H. Tucker*, J. Chen, S. Bettis, S. Herbstreit, T. Freitas, and M. Vázquez-Añón, Novus International, St. Charles, MO.

2:15 PM 508 Milk consumption differs by breed and lung consolidation score in automated feeding systems. TUESDAY POSTERS T. S. Steckler*, M. A. Erasmus, and J. P. Boerman, Purdue University Department of Animal Sciences, West Lafayette, IN.

MILK Symposium: TUESDAY Improving Milk Production, Quality, and Safety in Developing Countries ORALS Chair: Geoffrey Dahl, University of Florida 206

2:00 PM Opening remarks

Adegbola Adesogan, University of Florida, Gainesvile, FL. WEDNESDAY POSTERS 2:00 PM 509 The importance of milk in the diets of infants, pregnant women, adolescents and adults. REC D. I. Givens*, University of Reading, Reading, UK.

2:30 PM 510 Foodborne diseases from dairy products in developing countries: hazards and health implications. 1 2 3 1 2 REC A. H. Havelaar* , D. Grace-Randolph , and F. Wu , University of Florida, Gainesville, FL, International Livestock Re- search Institute, Nairobi, Kenya, 3Michigan State University, East Lansing, MI. WEDNESDAY

3:00 PM 511 Subclinical mastitis prevalence, causative pathogens and risk factors in small dairy holders linked to milk collection ORALS REC centers in Rwanda. J. B. Ndahetuye*1,2, J. Twambazimana2, A. Nyman4, Y. Persson3, and R. Båge2, 1Division of Reproduction, Department of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden, 2College of Agriculture, Animal Sciences and Veterinary Medicine, University of Rwanda, Busogo, Rwanda, 3National Veterinary Institute, Uppsala, Sweden, 4Vaxa Sverige, Stockholm, Sweden.

3:15 PM 512 A technology package for the control of mastitis in dairy animals at smallholder farmer level. 1 1 2 3 3 1 2 REC K. Sah* , P. Karki , R. Shrestha , A. Adesogan , and G. Dahl , Heifer International Nepal, Kathmandu, Nepal, Himala- 3 AUTHOR yan College of Agricultural Sciences and Technology, Kathmandu, Nepal, Department of Animal Sciences, University INDEX of Florida, Gainesville, FL.

3:30 PM Ice cream break in Exhibit Hall

139 4:00 PM 513 Interventions towards improving the microbiological quality of traditional yogurt in Borana pastoral communities,

REC Ethiopia. K. Amenu*1, W. Tiki2, K. Amdhun1, H. Desta3, G. Agga4, B. Wieland3, O. Kerro Dego5, D. Grace6, D. Hunduma7,1, H. Muhi El-Dine8, and S. Alonso3, 1Department of Microbiology, Immunology and Veterinary Public Health, College of Veterinary Medicine and Agriculture, Addis Ababa University, Bishoftu, Ethiopia, 2Institute of Leadership and Good Governance, Ethiopian Civil Service University, Addis Ababa, Ethiopia, 3International Livestock Research Institute (ILRI), Addis Ababa, Ethiopia, 4USDA-ARS, Food Animal Environmental Systems Research Unit, Bowling Green, KY, 5De- partment of Animal Science, University of Tennessee, Knoxville, TN, 6International Livestock Research Institute (ILRI), Nairobi, Kenya, 7Department of Animal Sciences, College of Agriculture and Environmental Sciences, Arsi University, Asella, Ethiopia, 8International Centre for Agricultural Research in the Dry Areas (ICARDA), Amman, Jordan.

4:15 PM 514 Effects of ration formulation on the performance of dairy animals in Nepal. 1 2 1 2 REC B. Shrestha* and A. Adesogan , Heifer International Nepal, Hattiban, Lalitpur, Nepal, University of Florida, Gaines- vile, FL.

4:30 PM 515 Improving milk production on market-oriented dairy farms in Sri Lanka. REC D. Vyas*, J. J. Bromfield, C. D. Nelson, and G. E. Dahl, University of Florida, Gainesville, FL.

4:45 PM 516 “More milk, please!” Does increased milk consumption lead to better child growth and development in rural Nepal? L. Miller*1, N. Joshi2, M. Lohani3, S. Neupane4, S. Neupane5, and A. Thorne-Lyman6, 1Tufts University Friedman School of Nutrition Science and Policy, Boston, MA, 2Heifer Nepal, Kathmandu, Nepal, 3Heifer International, Little Rock, AR, 4Square One Research and Training, Kathmandu, Nepal, 5Valley Research, Kathmandu, Nepal, 6Johns Hopkins Bloom- berg School of Public Health, Baltimore, MD.

5:00 PM 517 Sustainability of dairy production in developing countries. 1 2 1 2 REC J. M. Tricarico* and E. Kebreab , Dairy Management Inc., Rosemont, IL, University of California, Davis, Davis, CA.

Production, Management, and the Environment 4 Chair: Todd Callaway, University of Georgia 264

2:00 PM 518 Feeding a diet with high corn distillers grain with solubles alters manure characteristics and decreases ammonia emission from manure in dairy cows. C. Lee*1, D. L. Morris1,2, and K. M. Lefever1, 1Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH, 2Department of Animal Science, University of Nebraska-Lincoln, Lincoln, NE.

2:15 PM 519 The effects of concentrate feeding strategy and dairy cow genotype on milk production and metabolic status under restricted grazing conditions during the breeding season. E. L. Brady*1, M. B. Lynch2, K. M. Pierce2, A. G. Fahey2, E. Kelly1, M. J. Doran2, C. Grace2, C. McDonnell2, and F. J. Mul- ligan1, 1School of Veterinary Medicine, University College Dublin, Belfield, Dublin, Ireland, 2School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland.

2:30 PM 520 Effects of milk replacer feeding rate and frequency on performance of preweaning dairy calves during summer. R. M. Orellana Rivas*, T. Rodrigues, J. Silveira, T. N. Marins, J. K. Bernard, and S. Tao, University of Georgia, Tifton, GA.

2:45 PM 521 Management strategies to optimize milk fatty acid composition and component production. S. C. Allen*1, D. M. Barbano2, D. H. Poole1, J. Odle1, M. A. Drake1, and S. H. Ward1, 1North Carolina State University, Raleigh, NC, 2Cornell University, Ithaca, NY.

3:00 PM 522 Dairy cow response to a restriction in pasture allowance in early lactation—Effect on energy balance and blood metabolites. A. Claffey*1,3, L. Delaby2, T. M. Boland3, E. Lewis4, and E. Kennedy1, 1Teagasc Animal and Grassland Research and In- novation Centre, Moorepark, Fermoy, Co. Cork, Ireland, 2INRA, AgroCampus Ouest, UMR Physiologie, Environnement et Génétique pour l’Animal et les Systèmes d’Elevage, Saint Gilles, France, 3School of Agriculture and Food Science, University College Dublin, Belfield, Dublin, Ireland, 4Devenish Nutrition Limited, Belfast, UK.

140 3:15 PM 523 Pasture and supplement intake, milk production, and partial economic profit in commercial dairy systems: Effects of two contrasting productive strategies. SUNDAY M. N. Méndez*1, M. Aguerre1, and P. Chilibroste2, 1Red Tecnológica Sectorial de Lechería, Montevideo, Uruguay, 2De- ORALS partamento de Producción Animal y Pasturas, Facultad de Agronomía, UdelaR, Paysandú, Uruguay.

Production, Management, and the Environment Symposium: MONDAY POSTERS Future of Housing for Dairy Cattle Chair: Joao Costa, University of Kentucky Sponsor: EAAP 207/208

2:00 PM 524 ADSA®-EAAP Speaker Exchange Presentation: Housing and management systems for dairy cows.

REC P. J. Galama*, A. Kuipers, and H. J. van Dooren, Wageningen Livestock Research, Wageningen, Gelderland, the MONDAY Netherlands. ORALS

2:30 PM 525 ADSA®-EAAP Speaker Exchange Presentation: Comparing cattle welfare in compost barns and freestalls in six Euro-

REC pean countries. I. Blanco-Penedo*1, A. Kuipers2, M. Klopcic3, and U. Emanuelson1, 1SLU, Department of Clinical Sciences, Uppsala, Sweden, 2WUR, Wageningen Livestock Research, Wageningen, the Netherlands, 3UL, Department of Animal Science, Groblje, Slovenia. TUESDAY POSTERS 3:00 PM 526 Current and future of compost bedded pack barns in North America.

REC J. L. Taraba*, University of Kentucky, Lexington, KY.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 527 The future of dairy cattle housing: Societal and animal welfare implications.

REC A. Beaver*, C. Ritter, and M. A. G. von Keyserlingk, Animal Welfare Program, University of British Columbia, Vancou-

ver, BC, Canada. TUESDAY ORALS

4:30 PM 528 Transition period and calving housing: Latest information and where are we heading?

REC K. Proudfoot*, Ohio State University, Columbus, OH. WEDNESDAY POSTERS ADSA Foundation Scholar Presentation (Production) and Ruminant Nutrition Symposium: Dietary Methyl Donor Supplementation and Hepatic Health in Transition Dairy Cows Chair: Joseph McFadden, Cornell University Sponsor: Balchem Corporation

232 WEDNESDAY ORALS 2:00 PM 529 ADSA Foundation Scholar Award Presentation (Production): Influencing hepatic metabolism: Can fatty acids and methyl donors modulate nutrient partitioning to support metabolic health in the transition dairy cow? H. White*, University of Wisconsin Madison, Madison, WI.

2:45 PM 530 Methyl donor metabolism and nutrition in the transition dairy cow: Should we consider fatty acid nutrition simul-

REC taneously? J. W. McFadden*, Cornell University, Ithaca, NY. AUTHOR 3:15 PM 531 Potential impacts of betaine supplementation on dairy cattle during the transition period and under heat stress. INDEX

REC S. Tao*, J. K. Bernard, R. M. Orellana Rivas, T. N. Marins, and Y. Chen, University of Georgia, Tifton, GA.

4:00 PM 532 Folic acid and vitamin B12 requirements of mature cows: Importance of endogenous production of methyl donors REC from the one-carbon pool. C. L. Girard* and M. Duplessis, Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada. 141 4:45 PM 533 Methionine supplementation during the transition period: Fine-tuning immunometabolism.

REC Z. Zhou*, Michigan State University, East Lansing, MI.

Ruminant Nutrition 7 Chair: Kristen Glosson, Phibro Animal Health 233

2:00 PM 534 The effects of isoenergetic high-starch or high-fat diets on energy and nitrogen partitioning and utilization in late- lactation Jersey cows. D. L. Morris*1, T. M. Brown-Brandl2, K. E. Hales3, K. J. Harvatine4, and P. J. Kononoff1, 1Department of Animal Science, University of Nebraska-Lincoln, Lincoln, NE, 2Department of Biological Systems Engineering, University of Nebraska- Lincoln, Lincoln, NE, 3USDA Agricultural Research Service, US Meat Animal Research Center, Clay Center, NE, 4Depart- ment of Animal Science, The Pennsylvania State University, University Park, PA.

2:15 PM 535 Characterization of daily patterns within the rumen metaproteome of Holstein dairy cattle. M. Honan* and S. Greenwood, The University of Vermont, Burlington, VT.

2:30 PM 536 Postpartum ammoniated lactate supplementation altered gene expression to support hepatic metabolism. R. Caputo Oliveira*, S. J. Erb, C. R. Seely, J. L. Woolf, and H. M. White, University of Wisconsin-Madison, Madison, WI.

2:45 PM 537 Effects of rumen-protected capsicum alone or in a combination with an artificial sweetener on productivity and fat mobilization in early lactation dairy cows. J. Oh1, M. T. Harper1, A. Melgar*1, S. Räisänen1, X. Chen1,2, K. Nedelkov1,3, E. H. Wall4, and A. N. Hristov1, 1The Pennsyl- vania State University, University Park, PA, 2College of Pastoral Agriculture Science and Technology, Lanzhou Univer- sity, Lanzhou, Gansu, China, 3Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 4Pancosma, Geneva, Switzerland.

3:00 PM 538 Lactation performance of dairy cows fed rehydrated and ensiled corn grain differing in particle size and concentration in the diet. L. P. Castro1, J. D. L. Dias1, D. V. D. Lage1, E. F. Barbosa1, R. P. Melo1, K. Ferreira1, J. T. R. Carvalho1, F. F. Cardoso1, R. A. N. Pereira3,2, and M. N. Pereira*1,2, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Better Nature Research Center, Ijaci, MG, Brazil, 3Empresa de Pesquisa Agropecuaria de Minas Gerais, Lavras, MG, Brazil.

3:15 PM 539 Effects of lecithin supplementation on milk production and circulating markers of metabolic health in Holstein cows. A. B. P. Fontoura*1, J. E. Rico1, K. M. Keller1, A. N. Davis1, W. A. Myers1, J. T. Siegel1, R. Gervais2, and J. W. McFadden1, 1Cornell University, Ithaca, NY, 2Université Laval, Quebec City, QC, Canada.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 540 Effects of 3-nitrooxypropanol on enteric methane emission and lactational performance of dairy cows. A. Melgar*1, C. F. A. Lage1,2, K. Nedelkov1,3, S. E. Räisänen1, H. Stefenoni1, M. E. Young1, X. Chen1,4, J. Oh1, S. Duval5, M. Kindermann5, N. D. Walker5, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Universidade Federal de Minas Gerais, Minas Gerais, Brazil, 3Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bul- garia, 4College of Pastoral Agriculture Science and Technology, Lanzhou University, China, 5DSM Nutritional Products, Kaiseraugst, Switzerland.

4:15 PM 541 Body condition score prior to parturition is associated with abundance of ruminal bacteria during the peripartal period in Holstein dairy cows. A. Elolimy*1, K. Wilachai1,2, A. Alharthi1, P. Paengkoum3, and J. J. Loor1, 1Department of Animal Sciences and Divi- sion of Nutritional Sciences, University of Illinois, Urbana, IL, 2Program of Animal Science, Faculty of Agricultural of Technology, Rajabhat Maha Sarakham University, Thailand, 3School of Animal Technology and Innovation, Institute of Agricultural Technology, Muang, Nakhon Ratchasima, Thailand.

4:30 PM 542 Hindgut microbiome and metabolome in neonatal Holstein heifer calves with divergent residual feed intake during the preweaning period. A. Elolimy*1, A. Alharthi1, M. Zeineldin2, and J. J. Loor1, 1Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL, 2Integrated Food Animal Management Systems, Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL.

142 4:45 PM 543 Evaluating heat stress response in lactating Holstein cows with supplementation of a feed additive during mid lactation. SUNDAY M. Vander Poel*1, R. Collier1, L. Camacho1, Y. Xiao2, D. Compart3, K. Russo3, and D. Diaz1, 1Department of Animal and ORALS Biomedical Science, University of Arizona, Tucson, AZ, 2Department of Animal Science, University of Florida, Gaines- ville, FL, 3PMI Nutritional Additives, Arden Hills, MN.

5:00 PM 544 Growth performance, metabolic and rumen profile, and health of calves fed condensed whey solubles with starter pellets. M. J. Della*, J. L. Anderson, J. S. Osorio, and L. Metzger, Dairy and Food Science Department, South Dakota State

University, Brookings, SD MONDAY

. POSTERS MONDAY ORALS TUESDAY POSTERS TUESDAY ORALS WEDNESDAY POSTERS WEDNESDAY ORALS AUTHOR INDEX

143 144 Author Index SUNDAY ORALS Numbers following names refer to abstract numbers. A number alone indicates an oral presentation; an M preceding the number indicates a Monday poster, a T indicates a Tuesday poster, and a W indicates a Wednesday poster. Orals are listed first, followed by Monday, Tuesday, and Wednesday posters in numeric order.

The author index is created directly and automatically from the submitted abstracts. If an author’s name is entered differently on multiple abstracts, the entries in this index will reflect those discrepancies. Efforts have been made to make this index con- MONDAY sistent; however, error from author entry contributes to inaccuracies. POSTERS

A Ali, Z., W117 Araújo, R. C., W176 Allen, S. C., 131, 521 Arce-Cordero, J., 248 Abbas, A., 481 Almeida Torres, A., 92 Arce-Cordero, J. A., M194, W123 Abbas, S., 481 Almeida, A. K., 478, M136 Argüello, A. M., 137, 455, 506

Abdel-Hamied, E., 216, 315 Almeida, K. V., W176 Arias, R. P., W9, W10, W15 MONDAY Abdelmaksoud, E., W79 Almeida, R., T119, T170, T171 Armstrong, A. M., 267 ORALS Abdelmegeid, M., 214 Alon, T., 255 Armstrong, S., T13, T154, W172 Abdollahi-Arpanahi, R., 464, 470, T132 Alonso, S., 513 Arnoult, C., M12 Abdullah, M., W117 Al-Qaisi, M., 316, 333, 416, 474, 475, 476, Arriola Apelo, S., 205, T189, W51 Abeyta, M. A., 316, 333, 416, 474, 475, 476, W100 Arriola, K., T159 W100 Alsaleem, K. A., M89 Arriola, K. G., 86, 405, M21, T127, T175, Aboragah, A., T139, W155 Alvarado, M., 233 W33 TUESDAY POSTERS Aboujaoude, C., W114 Alvarez, L. E., W178 Arshad, U., W181 Abuelo, A., 355, W89 Alvez, J., M178 Arts, J. A. J., 361 AbuGhazaleh, A., M97, T29, T139, W155 Alward, K., 265, M11 Askel, E. J., T170, T171 Acedo, T., T141 Aly, S. S., 36 Assadi Alamouti, A., T132, W186 Acedo, T. S., W180 Amamcharla, J., M2, M8 Asseis Neto, H., M83, M85, M86 Acevedo, N., 294, T48 Amaral, T., 405 Assis, R. A., T18 Adachi, Y., 354 Amaral-Phillips, D. M., 263 Astessiano, A. L., T100

Amaro, F., T159, T175 Atamer, Z., M105 TUESDAY Adamson, K. L., M95 ORALS Adams-Progar, A., 55, 250, 347 Amaro, F. X., 86, M21, T112, W33 Athanasiadis, I., M132 Adcock, S., 54 Ambriz-Vilchis, V., 414 Attaie, R., M80 Adesogan, A. T., 86, 405, 512, 514, M21, Ambrose, D. J., W102, W107, W108 Aulik, N., 64 T127, T159, T175, W33 Amdhun, K., 513 Auty, M. A. E., 184 Adkins, P., M9 Amenu, K., 513 Aversa, E. K., 28 Amer, P. R., 107 Avila, A. S., 248

Adkins, P. R. F., 206, W53 WEDNESDAY

Agga, G., 513 Anand, S., 26, 74, 290, M6, M7, M107, T31, Avila, C. L. S., T76, T77 POSTERS Aguerre, M., 523 T32, T62 Awasti, N., 290, M7 Aguiar, G. C., W60, W61 Anast, J. M., M149 Ayemele, A. G., W162 Aguilar, A., 38, 45 Anderson, J., 418, T115 Ayers, A., M178 Aguilar, I., 461 Anderson, J. L., 35, 398, 413, 544, M180, Agustinho, B. C., M75, W137 T137 B Ahmadzadeh, A., W93 Anderson, J. V., W98 WEDNESDAY Akhtar, M., W117 Andrade, F. S., 215 Bach, A., 397, T70, T120, T166, W1, W27, Akins, M., 235, T15, T69, T82, T88, W26, Andreen, D. M., 502 W118, W122 ORALS W41, W136 Andrighetto, I., W90 Bach, K., 147 Albanell, E., T195 Anene, N., M100 Bae, H. C., M72 Albarrán-Portillo, B., M173 Annis, S. L., 494 Baes, C., 68, 283, 285, 364, M63, M69 Alberto, A., W126 Ansia, I., M176, M177 Baez, G. M., 228 Alcaine, S., 374, M91, M96, M110, T25, T27 Antal, L., W148 Båge, R., 511 Alcalde, C. R., 254, W137 Antonissen, G., W13 Bagheri, N., W186 Anwar, I., 481 Alcantara, L., M63 Bahadi, M., T5 AUTHOR Alfaro, E., T192 Apajalahti, J., T186 Bahloul, L., T169 INDEX Alfaro, R., T192 Appuhamy, J. A. D. R. N., 4, 5, 118, 242, Bailey, H., M192, T153, W94 Alharthi, A., 213, 214, 216, 315, 388, 541, M149, W55, W64 Bailey, H. R., M53 542, W84 Aragona, K., M144 Baker, W. D., 375 Ali, Q., T2 Aragona, K. M., W46 Bakshy, K., 466

145 Balbach, M., W62 Benchaar, C., W156 Bollom, M., 294 Baldin, M., W74 Bender, J., 491, W169 Bomberger, R., 311, 428, T138 Baldwin, H. L., 331 Benez, L. M., M151 Bompadre, T. F. V., 118, M191 Balinger, F., 190 Bennett, T. B., 341 Bonnemann, H., 21 Ballard, C. S., 338 Bennison, J. J., 335 Bonsaglia, E. C. R., T23 Ballard, V., 413 Benoit, S., 180, T58, T60 Borba, L. H. F., M60, M109, M118 Ballou, M. A., 450 Bensafi, M., 181 Borges, J. F., M54 Bani, P., T39 Bentancor, O., T104 Bórquez Gastelum, J. L., W150 Baquero, M., T11 Bernard, J. K., 520, 531, T160, T187, W87 Bosworth, S., M178 Baranski, D., W13 Bertics, S. J., T103, T146 Bouchard, C., T58 Barbano, D., 147, 379, 380, 381, 382, 521 Bertolini, M., 329 Bouyer, A., T60 Barbari, M., M129 Bertuzzi, T., T39 Bovenhuis, H., 361 Barbosa, E. F., 538, T76, T77, W39 Bes, S., 360 Bowers, E., 130 Barbosa, I. M., M118 Bespalhok Jacometo, C., W86 Bowman, A., W11 Bargo, F., 161, M130, T113, T153, W94 Bessani, D. T. C., W60 Bowman, P. J., 176 Barkema, H. W., 60 Bettis, S., 507 Boyle, L., W5 Barkley, J., W11 Bezerra, J. S., M60, T21 Bradford, B., W168 Barnoff, E., 428, T138 Bezerra, M. F., M60, M109, M118 Bradford, B. J., 146, 359, 450, 459, M181, Barragan, A. A., 407, T14, W101 Bhattarai, S., 370 T12, T116, W14, W63, W75 Barrell, E., W23 Bhatti, J., W117 Bradley, C., W76 Barrera, A., W25 Bhatti, J. A., M140 Brady, E. L., 194, 482, 519 Barrientos Blanco, J. A., 98 Bianchini, A., 73 Brady, K. M., T173 Barrientos, J., 322 Bicalho, R., 351, W103 Bragatto, J. M., W137 Bartolome, J., 217, 327 Bicalho, R. C., T121 Branco Lopes, R., T122 Barton, B., M192, T92, T101 Bickhart, D., 65, 466 Brandão, G. V. R., 328 Barton, B. A., M22, M169, M170, W175 Bickhart, D. M., 116 Brandao, V., 489, W164 Barton, W., 439 Bienvenue, A., 71, 72 Brandão, V. L. N., 248, M194, W123 Bas, S., 407, T14, W101 Bienzle, D., T11 Branstad, E., 130, T163, T184 Bascom, S., 404, T13, T154, W109, W158 Biffani, S., 367 Bregard, A., W50 Basiel, B. L., M67 Biggs, T., 347 Bretl, V. G., M55 Bassols, A., W1 Bijma, P., 366, M30 Brett, J. A., 349, M51 Batistel, F., 32, W126 Bilbao, M., 327 Bringi, V., W43 Battacone, G., T142 Billa, P.-A., 360, W20 Brink, G., W41 Bauer, J., 18 Binggeli, S., W50 Brisson, G., 25 Bauer, J. W., 324, W112 Bisinotto, D. Z., 328, M12 Brito, A. F., 84, 239, 395, M156, M165, M166, Bauman, C., 446 Bisinotto, R. S., 328, 455, 506, M12 T182, T183, W157 Baumgard, L. H., 130, 222, 316, 333, 416, Biswas, D., 39, M25 Brito, L. F., M62 474, 475, 476, T105, W100 Bittar, C. M. M., M142, M143, M151, T89 Britten, M., 25 Baurhoo, B., 91, M19 Black, R., 80 Britti, D., W70 Bayat, A., 409, W152 Blackburn, H., 46, 363 Broderick, G. A., 10, 233 Baynard, S. E., 33 Blajman, J. E., W33 Brodkorb, A., 438 Bayram, I., W168 Blake, V. M., M95 Bromfield, J. J., 403, 515 Beard, A., 215 Blakely, L. P., M33, M152, M154 Brooker, J., 280 Beard, A. D., W82 Blanc, C., M43 Brooks, S. G., 375 Beaver, A., 527 Blanco-Penedo, I., 525 Brost, K. N., T165 Beck, T. J., 79 Blas-Rosado, V., W92, W97 Broucek, J., M138, T3, W96 Becker, C., 40 Bleier, J., W41 Brounts, S., M35 Becker, J., W158 Block, E., 215, 250 Brown, E., 138 Beckman, S. L., M73 Blome, R., W45 Brown, L., T75 Beihling, V. V., W87 Boerman, J., 202, M36 Brown, M., 203 Beitz, D., T163 Boerman, J. P., 312, 508, W44 Brown, S., 378 Beldie, A., M4 Bogado Pascottini, O., 401, 460, M44, T11 Brown, W. E., 146, 459, M181 Bellet-Elias, R., 455, 506 Bohlen, J., 41, 142, 265, M11 Brown-Brandl, T., 534, W159 Bellingeri, A., 100 Bohm, S. R., M152 Bruinjé, T. C., W107 Ben Abdelkrim, A., 226 Boland, T. M., 522, M27 Bryan, K., W158 Ben Meir, Y. A., 149, 408 Boll, E. J., 444 Bryant, A., T20 Benaaouda, M., T111 Bollatti, J., M20 Bryant, J., 107 Ben-Aharon, N., 473 Bollatti, J. M., W175 Bu, D. P., 240, M147, M148, M159, T45, T79, Bench, C. J., 106 Bollinger, C. N., 49 W135, W153, W162 146 Bucci, A. J., T57 Canisso, I. F., T121, W68, W69, W105 Cersosimo, L., M146

Buchanan, E., 485 Cánovas, A., 150, 285, 370, W58 Cervantes, A. P., M21, T175 SUNDAY Bucktrout, R., 388, W79, W84 Cant, J., 212 Cesarani, A., 469, M68, T42 ORALS Bucktrout, R. E., T97 Cant, J. P., 150, T135, T150, W58 Cetingul, I., W168 Buffa, G., T142 Cantor, M., 47 Cezar, A. M., T89 Bugaut, H., T68 Cantor, M. C., 17 Chahine, M., 83, W93, W130, W151 Buitenhuis, A. J., 95 Cao, B., 160 Chamberland, J., 180, T60 Buoniconti, S., M154, M158 Cappai, M., T142 Champagne, J. D., 36 Champigny, M., 60 Buoniconti, S. M., M33 Capuco, A. V., 299 MONDAY POSTERS Burch, A. M., 422 Caputo Oliveira, R., 319, 536, T95, T103 Chandler, T., 390 Burdine, K. H., 263 Cardoso, F., 128, 394, 404, W109 Chandler, T. L., M170 Burgos, S. A., 207 Cardoso, F. C., 119, 235, 237, 251, 472, T43, Chang, C., T96 Burhans, W. S., M50 T85, T107, T108, T121, T136, T157, T158, Chang, R., 166 Burke, C., 317 T174, T181, W136 Chapman, J., T13 Burke, C. R., 107 Cardoso, F. F., 538 Chapman, J. D., M136, T10, T160 Burnett, T. A., 18, 324, W112 Carpenter, A. J., 37, 117, 261, 410, M15, Charbonneau, E., 225, W50 MONDAY

Burrington, K. J., 191 T126, T143, T148, T149 Chase, L., 97 ORALS Buse, K., M14, W159 Carpinelli, N., 58, 159, 458, W19 Chaucheyras-Durant, F., 246 Bustamante, H., 406 Carrelli, J. E., W107, W108 Chaudhary, P., M7 Busti, M., 177, M76 Carriquiry, M., 120, T100, T140, W139, Chebel, R., 350, 351, W103 Butler, J., W127 W140, W141 Chebel, R. C., M12, T144, W91 Butler, S., 111, 112, W102 Carstens, G. E., 282, M150 Chen, J., 507 Butler, S. T., 110 Cartes, D., 158 Chen, X., 124, 125, 249, 491, 537, 540, T134, TUESDAY Butler, W. R., M41, T130 Carvalho, B. P. M., M87 T193, W165, W169 POSTERS Butt, M. A., M140 Carvalho, J. T. R., 538 Chen, Y., 531 Butty, A. M., M69 Carvalho, M. R., 329, 330, 400, 460, 470, Chen, Y. F., W72 Buys, E., M93 W111, W114 Cheng, J., W47 Carvalho, P., 248, M21 Cheng, S., 189, 192, M84, M89 C Carvalho, W. A., T18 Cheong, S., 57 Casagrande, R., 455, 506 Cherney, D. J. R., W36 Cabezas-Garcia, E. H., 210, W52 Casal, A., T100, T140, W141 Cherney, J. H., W36 TUESDAY Cabral, J. F., 254 Casale, F., 85 Chester-Jones, H., 393, M162, M163, M172 ORALS Cabrera, E. M., 325, M47 Casarotto, L. T., M136 Chevaux, E., 246, 443, T70 Cabrera, V., 100, 102, 322, M131 Casey, T., 202, 203, M36 Cheveaux, E., W27 Cabrera, V. E., 94, 96, 98, M128, M134, Casey, T. M., 312 Chiapetta, H., 250 W110, W115 Casler, M., W41 Chibisa, G., W151 Caccin, S., W90 Cassina, A., 120, T140 Chilibroste, P., 523, T104

Caffi, A., T99 Castelan-Ortega, O. A., T111 Chinello, M., W90 WEDNESDAY Caixeta, L., 164, 348, 453, M52, W23 Castellani, D., 365 Chiogna Junior, V., M186, T90 POSTERS Caixeta, L. S., W184 Castilho, I. G., T23 Chirivi, M., T106 Caja, G., 136, 252, T195 Castillejos, L., M46 Cho, Y. I., W88, W160 Calix, J. O. S., T160 Castillo, E., T111 Cho, Y.-I., M49 Callan, R., 504, 505 Castillo, M. S., 494 Choi, C., M35 Callaway, T. R., 245 Castro, L. P., 538 Choi, I., 384

Calsamiglia, S., M46, M182, W185 Castro, N., 137 Choi, J. G., W173 WEDNESDAY Castro-Montoya, J., 233 Choi, K. C., W30 Camacho, L., 543 ORALS Campbell, J., W45 Catandi, G. D., 455, 506 Choi, Y. S., W160 Campler, M. R., M175 Catherine, B., W147 Chou, L., M112 Campos, F. C. C., T23 Cavadini, J. C., T82, W41 Choudek, K. B., M180 Campos, L. M., 118 Cavallini, D., 298, M168, T10 Choudhary, R., W57 Campos, M., T89 Cecava, M., T179 Choudhary, R. K., 208, 301, M164 Campos, M. M., M122, T18 Cecava, M. J., 119, T181 Choudhary, S., 301, M164 Campos, S. V. A., M83, M85, M86 Ceciliani, F., T99, W78 Chouinard, P., T152

Christen, A.-M., 173 AUTHOR Camugli, S., M12 Cecilio Ferro, P., 164 INDEX Canadas, E., W102 Ceh, C. A., 33 Christensen, A., 323 Canale, C. J., T129 Celestino, M., 453 Christensen, D. A., T151, W143 Cancino-Padilla, N., 187, 421 Celi, P., 340, M33, M152, M154, M158 Christensen, J. M., 104 Canestrari, G., M168 Ceriani, M., 120, T100, T140, W141 Chud, T. C. S., 150, W58 Cañibe, G., T140 Cerri, R. L. A., 18, 324, W112 Chung, H., M35 147 Churchill, K. J., 486 Cosenza, G., T42 Damasceno, F., T113 Ciaston, K., 43 Costa, D. M., T81, W37, W38 Damasceno, J. C., W176 Cid-Hernández, N. R., M10 Costa, J., 140, M135, W17 Damery, T. A., T85 Ciernia, L. A., W106 Costa, J. H., 17, 47 D'Amico, D., 378 Claffey, A., 522, M27 Costa, J. H. C., 154, 263, M175 Dancy, K. M., 48 Clark, N., W29 Costa, S. F., M122 Dänicke, S., T99 Clark, S., 294, T48, T59 Costa-Teixeira, M., 375 Daniel, J. A., 459 Clasen, J., 368 Cotter, M., 485 Daniel, J. L. P., W176 Clay, J. S., T120 Coughlan, F., 412 Daniel, V., 173 Coblentz, W., 201, T69, T88, W26, W41 Couto Serrenho, R., M44, T11 Daniels, K., 33, 43, 343 Coelho, M., 334, 336, 339, 342, T13 Couture, V. L., M53 Dann, H., 269, 338 Coelho, M. G., M142, T89 Cramer, G., 164, 455, 506 Darby, H., M178 Coelho, S. G., M122, T18 Cramer, M. C., 268 Darby, H. M., T83 Colazo, M., W102 Crenshaw, J., W45 Daros, R. R., T4, W7 Colburn, J. A., 375 Creutzinger, K., 269 Davidson, B. D., M136 Colby, J., M178 Crisp, S., 347 Davidson, J., W76 Cole, J., M64 Cristofol, C., M182, W185 Davidson, M. A., W38 Cole, J. B., 175, 462, 468, 471 Cromie, A., 111, 112 Davis, A. N., 426, 539, T96 Coleman, D., 317, 388, T108, W84 Crookenden, M. A., 317 Davis, G., W14 Coleman, D. N., 213, 472, T107, W72, W79, Crooker, B. A., W184 Davis, R. B., 278 W81 Crossey, K., T55 Daynuah, M., W32 Collao-Saenz, E., M186, T90 Crump, P., W62 de Almeida, K. V., 254, M20 Collier, R., 543 Cruywagen, C. W., 419 de Araújo, R. C., 254 Collins, C. E., 179 Cue, R., 225 de Campos, J. L., M58 Coll-Roman, L. M., T7 Cue, R. I., 99, 272, 362, T64 de Haas, Y., 171 Colombatto, D., 134 Cui, Y., 166 de Haro Marti, M., 83, W93 Colón-Rodríguez, I., T1, W92 Cullens, F., T91 de Jong, G., 366, M30 Combs, D. K., 57 Culumber, M., T35 de Koning, D. J., 361 Compart, D., 543 Cummings, S., 203 de Marchi, F. E., 254 Compart, D. P., T165 Cunha, F., 350, 351 De Marchi, M., 256, M108, T68 Connelly, M., 276, T102, W62 Cunha, L., T121, W69 de Moura, G., 135 Connelly, M. K., 215 Cunha, T. O., 326 de Oliveira, E., 350, 351 Connor, E. E., 285, W58 Cunningham, D. M., M160 de Oliveira, H. R., M62 Contreras, A., W125 Curbelo-Rodríguez, J. E., 415, M10 de Oliveira Junior, G., M63 Contreras, G., T106, W80 Curletto, D., W131 De Palo, P., 256 Contreras, G. A., M34 Curry, S., 447, 448 De Paula, R. A., T72, T73, W34, W35 Contreras-Góvea, F., M173 Curtin, C., M101 de Santos, G. T., 254 Contreras-Jodar, A., 136 de Souza, J., 32, 423, 424, 431, M184, W119, Cook, N., 344 D W120, W121, W124, W128, W129, W133 Cook, N. B., T65 de Souza, R. A., 424 Cooke, D., T184 da Costa, L., 135, T196 De Toledo Shimoda, P., T153, W94 Cooke, R. F., 18 da Rosa, P., T66, T67 De Vries, A., 93, 101, 343, 478, T120, T124 Coon, C., 380 Da Silva Macedo, A. J., T72, T73, W35 De With, G., 411 Copani, G., 82, 444, 487 da Silva Oliveira, M. X., 349, M51 Deardon, R., 60 Copeland, A., 222 da Silva, É., T86, W28 DeBruyn, J. C., M15, T126, T143 Copelin, J. E., 31, T167 Da Silva, T., W32 DeCarlo, E., W78 Copper, J., 97 Da Silva, V. P., T72, T73, W34, W35 Dechow, C. D., 46, 156, 287, 288, 363, 502, Corassin, C., M98 Da, Y., M64, M65 M59, M67 Cordero-Solórzano, J. M., 361 Dadah, H. J., W178 Deeb, J., 346 Corea-Guillén, E. E., 233 Dado-Senn, B., 144, 305, 389, 478, M17, Deeb, N., 282, M150 Corl, B., 211 T109 Degenshein, M. N., 45 Corona, L., T111 Daetz, R., 350, 351 Dehghani, H., W161 Corrales Álvarez, J., W86 Dahl, G. E., 144, 305, 403, 478, 480, 512, Deikun, L. L., M123, M183 Correddu, F., 469, T42 515, M136, T109 DeJarnette, J. M., 46 Cortes, I. M., W72 Dai, H., 216, W81 Delaby, L., 522, M27 Cortese, M., W90 Dai, H. Y., W72 Delaquis, A., T147 Cortinhas, C., 340, M33, M152, M154, Dai, X., 248, 490, W174 Delgado, H., 94, 322, M134 M158, T141 Daley, V., 77 Delgado, H. A., T64 Cortinhas, C. S., W180 Daley, V. L., 3, 6, 7, M191 Della, M. J., 544 148 DeLong, K. L., 62 Doupovec, B., 129, T39 Endres, M. I., 221, 223, M125, M126, M127,

DeNise, S., 280 Dovoedo, O. W., T64 T6, W2, W3 SUNDAY Dennis, T., M144 Dow, S., M52 Engel, C. L., 341, M167, W177 ORALS Dennis, T. S., M121, M123, M155, M157, Downey, B., 54 Engstrom, S., 377 M183, W46 Doyen, A., 25, T60 Enriquez-Hidalgo, D., 92, T110, W5 Denton, B. L., 493, 495, 498, W132 Drackley, J. K., M176, M177, T161, T165 Enteshari, M., 188, M90 Deshpande, V., T30, T44 Drake, E., 112 Erasmus, M. A., 508 Dessbesell, J. G., M156, W157 Drake, M., 30 Erb, S., 536, M48, M170,, T94 T146, W21 Drake, M. A., 521, M1 Desta, H., 513 Erdman, R. A., T173 MONDAY POSTERS Dettmann, F., 95 Drouin, P., 88, W142, W147 Erickson, D., W71 DeVries, T. J., 20, 37, 48, 60, 153, 410, M141, Drum, J. N., 228 Erickson, P. S., 393, 398 T148, T149, W114 Drusch, S., 22 Erickson, T., 75 Dhahir, N., M97, T29 Drwencke, A. M., 152 Ericsson, A., M9 Dhuyvetter, K. C., 103 du Toit, D., 271 Eriksson, H. K., T4, W7 Dias Junior, G. S., T128, W39 Du, B., M82 Erskine, R., 59 Dias, J. D. L., 538 Du, C., 240 Escobar, J. G., M61 MONDAY

Dias, M., T141 Du, X., 169 Espinoza, I., W25 ORALS Dias, N. W., W69 Dubuc, H. M., 494, T20 Esposito, G., 177, 271, 419, M76 Diaz, D., 126, 543 Dubuc, J., T64 Esser, N., T88 Díaz, F., T185 Ducro, B. J., M132 Estes, K., M192, M194, T172 Diaz-Campos, D., 135, 441 Duffield, T. F., 103, 153, 267, 357, 410, 452, Eun, J.-S., M21, T112, T175, W173 Dickhöfer, U., 233 T148, T149 Evans, K. M., 218, M61 Dickson, D. J., W179 Dufour, E., M162 TUESDAY Dicroce, F., 109 Dufour, S., T64 F POSTERS Didry, T., 48 Dugan, M. E. R., 209 Diepersloot, E. C., T74 Duggavathi, R., T5 Faas, J., 129, 449, T39 Dieter, P. A., 31, T167 Duplessis, M., 337, 532, T93, W95 Fabin, R. A., 125 Dietsch, A. M., 268 Durman, T., 254 Fabris, T. F., 144, 305, 480, T109 DiFrancia, A., W99 Dürr, J. W., 175 Faccenda, A., 248, 340 Dijkstra, J., 212 Dusel, G., 318 Faciola, A., 489, 490, W164, W174 Dillon, J. A., M137 Duval, S., 540 Faciola, A. P., 248, M194, W123 TUESDAY Dillon, P., 412, W167 Duvalsaint, E., T159 Fadul, L., 322 ORALS Dilorenzo, N., W33 Duvalsaint, E. J. C., M21, T175 Fadul-Pacheco, L., 94, 225, M134, T64 Dimauro, C., 469 Dvir, H., 255 Faganello, C., T23 Dineen, M., 412, W167 Dzama, K., 177, M76 Fahey, A. G., 194, 482, 519 Dineen, M. J., 426 Dzidic, A., W62 Fahey, M., W59 Diniz Neto, H. C., T18 Fain Bohlen, J., 343 Discua, A., M113 E Falco, I., W171 WEDNESDAY Ditudompo, S., M119 Fan, S. J., T45 POSTERS Djira, G., 290 Ealy, A., 232 Fan, Y. T., W67 Doane, P., T179 Ebrahimi, S. H., T84, W138 Fang, T., M114 Doane, P. H., 119, T181 Echesabal, J., W134, W149 Faulconnier, Y., 360, W20 Doekes, H. P., 366, M30 Eckelkamp, E. A., 76 Fehlberg, L. K., T136 Domek, M., T35, T37 Edwards, A., W82, W83 Fei, T., T59

Domenech, C., 130 Edwards, R., M174 Fendley, C., M135 WEDNESDAY Domenech-Pérez, K., T1, W92, W97 Egert, S., 318 Fenelon, M. A., 436 ORALS Domínguez Vara, I. A., W150 Eijlander, R. T., 72 Feng, X., T50 Dondé, S. C., M151 Eisner, I., 82, 487 Fensterseifer, S. R., W9, W15, W98 Dong, L., M102 El-Ashmawy, W. R., 36 Fernandes, L., T141 Dong, X. L., 244 Elbagory, A., M94 Fernandes, T., T128, W31 Donkin, S. S., T179 Elcoso, G., T70, T166, W27, W118, W122 Fernandez Donoso, M., 92 Donoso, M. F., W5 Elhadi, A., 252, T195 Fernández, C., T114 Dooley, B., 130, T163, T184 Ellett, M. D., 33 Fernando, R., M115 AUTHOR

Dooley, B. C., 316 Ellis, J., 62 Fernando, R. H., 182 INDEX Doran, M. J., 194, 482, 519 Elolimy, A., 214, 216, 315, 541, 542, T121 Fernando, S. C., T145 Dorea, J. R. R., 57, M133, W42 Elrod, C. C., W14 Ferraretto, L. F., 81, 85, 86, M21, T74, T75, Dorneles, E. M. S., T18 Emanuelson, U., 525 T128, T175, W31, W40 dos Santos Neto, J. M., 431, W124, W128, Embaby, M., T139, W155 Ferreira, A. L., M122 W129, W133 Embree, M., 416, W171 Ferreira, F., 101 149 Ferreira, F. C., 478 Galbraith, E. A., W9, W10, W15 Gilmore, S., W171 Ferreira, G., 49, 83, 264, 343, T71, T87 Gallagher, K. R., M38, T168 Gingerich, K., T7, W6 Ferreira, K., 538, M136 Gallo, A., 88, 100, 129, 487, T39, W142 Giordano, J. O., 109, 325, M47, W71, W110 Ferris, C. P., 210, W52 Galvão Jr., J. G. B., M54, M60, M109, M118, Girard, C. L., 337, 532, T93, W95 Ferris, M., 323 T21 Girard, V., 72 Fessenden, S. W., W167 Galvão, K., 350, 351, 399, W103 Giuliodori, M., W131 Ficklin, S., 347 Gamarra, C. A., W83 Giusti, M. M., 27 Field, S. L., 144, 389, M17 Gambonini, F. A., M160 Givens, D. I., 509 Figueiredo, C. C., 328, M12, T144, W91 Gammara, C. A., W82 Glass, K., 377 Figueiredo, M., W176 Gandy, J. C., 358, W75 Glosson, K., 404, W109 Fikse, W., 368 Ganesan, S., W55, W64 Gnott, M., W73 Filho, L. P. M., W5 Gao, G. Q., 387 Gobikrushanth, M., W102, W108 Fioretti, M., M68 Gao, H., 166 Goddard, E., 285 Fioruci, E. A., M142 Gao, L., W68 Goddik, L., 24 Firkins, J. L., 10, 31, 234, 493, 495, 498, T167, Gao, Y., 291, T53 Godoy, C., M182, W185 W132 Garcia, J., 441 Godoy, L., W25 Fischer, A., 209 Garcia, M., 359, 459, T12, T13, T160 Goeser, J., 81, M133, T80, W144, W145, Fischer, A. M., M25 Garcia, R., T10 W158 FitzGerald, R. J., 293 Garcia, S., 204 Goetz, B. M., 222, 316, 333, 416, 474, 475, FitzGerald, S., T55 García-Cano, I., 29, M3, M5, M99, M103, 476, W100 Fitzsimmons, D., 287 T28, T46 Goetz, H., W17 Flaws, J. A., W68 García-Fernández, N., T185 Goff, J., 167 Fleming, A., 173 Garcia-Guerra, A., 228 Goldberg, C., W145 Flockhart, J., 414 García-Muñiz, J. G., 457 Goldberg, T., M58 Fogh, A., 278 Garcia-Muñoz, A., 453 Golder, H., 241, 247 Fonseca e Silva, F., M62 García-Roche, M., 120, T100, T140, W139, Golderos-Trujillo, C., T1 Fonseca, L. M., M83, M85, M86, M87 W140 Gomes Pereira, O., T72, T73, W34, W35 Fontoura, A. B. P., 426, 539, T180, W183 Gardner, D., T37 Gomes, A. F. S., M109, M118 Forest, C., 97 Gargiulo, J., M130 Gomes, F., M173 Formigoni, A., M168, T10 Garnsworthy, P. C., 187 Gomes, J. A., M143 Fournel, A., 181 Garrett, E. F., W105 Gomes, R. D. S., M54, M60, M109, M118 Fox, N. E., M100 Garric, G., 180 Gomes, W. A., 18, 324, W112 Frahm, J., T99 Gaspa, G., 469, T42 Gómez, M. I., T118 France, J., 212 Gauthier, M., 298 Gomez-Leon, V. E., W82 France, T., M135 Gavalchin, J., W71 Gonçalves, B., M98 Franco, J., 202 Geary, T. W., 231 Gong, X. X., 238, 387 Fraser, D., 273, 451 Gee, S. W., 117, M15 Gong, Y., M77 Fraser, J., W184 Geier, R. R., M55 Góngora, C. E., 218 Freitas, T., 507 Geiger, A. J., 154, M18, T19, W16 Gonzalez Moreno, C., 351 Fricke, H., T102 Geiser, J., W144 González Moreno, Y. M., W131 Fricke, P. M., W110, W115 Geldersma, J., W80 Gonzalez Muñoz, S. S., W150 Friggens, N. C., 226 Geldsetzer-Mendoza, C., 187 Gonzalez, C. F., 86, W33 Froetschel, M., T138 Geng, Y., 239, T182 Gonzalez, M., W125 Frossasco, G., T113 Geng, Y. C., 84 Gonzalez, O., W126 Fry, R. C., M160 Gennari, R. S., W82, W83 González-Marín, C., 218, M61 Fry, R. S., 333 Genther-Schroeder, O. N., 391 Gonzalez-Pena, D., 280 Fu, S., T50 Gerry, A. C., 36 Gonzalez-Ronquillo, M., T111 Fu, Z. L., T79 Gervais, R., 539, T152 Goodell, G., 163 Fujan, H., T116 Ghassemi Nejad, J., W161 Goodling, R., M137 Fujieda, T., M176, M177 Ghelichkhan, M., 84, 239, M156, M165, Goodling, R. C., 79 Fujimoto, Y., 354 M166, T182, W157 Gooneratne, R., M88 Fukumori, R., T98, T133 Gheller, L., T141 Gootwine, E., 255 Furmaga, E., 64 Ghiladerlli, F., 88, W142 Gorden, P., 222 Ghizzi, L., T141 Gordon, A. W., 210, W52 G Ghorbani, M., T84, W138 Gorjanc, G., 70 Giaretta, E., M168 Gorman, O. M., M156 Gaffney, J., W171 Gibney, E., 440 Gott, P. N., 447, 448 Galama, P., 484 Gilbert, R., W103 Gouws, P. A., 177, M76 Galama, P. J., 524 Gilligan, T., 113 150 Govindasamy-Lucey, S., 28, 178, 179, 383, Habteghiorghis, A., M88 Heguy, J., W29

M77 Hackmann, T., 2 Heinrichs, A. J., 296, 393, M18, W99 SUNDAY Grace, C., 87, 194, 482, 519 Hackmann, T. J., 6, 7, 490 Heinrichs, J., M139 ORALS Grace, D., 513 Haddad, D., W43 Heins, B., 224, 287, 485, M59, W2 Grace-Randolph, D., 510 Hadsell, D. L., W56 Heins, B. J., 219, 220, 288, 468 Gräf, W. M., W116 Hagan, B. A., 362 Heinzen, C., T159 Graham, J., 367 Hailemariam, D., 283, W58 Heinzen Jr., C., 86, T74, T75, W40 Granados, G. E., 109 Haile-Mariam, M., 176 Heiser, A., 317 Heitkönig, B., T99 Grant, J., 111, T40 Hailu, G., 285 MONDAY POSTERS Grant, R. J., 338 Haisan, J., M26, M29 Held, R., 53, 158 Graves, W., 265, M11 Halachmi, I., 149, 408 Hellings, E., T86, W28 Grazziontin, R. C. B., 413 Hales, K. E., 534 Hellings, E. A., T81, W37, W38 Grazziotin, R. C. B., 159 Haley, D. B., 267 Helm, R. F., 115 Greco, L., M151 Halfen, J., 58, 413, 458 Hendel, E. G., 447, 448 Greco, L. F., T77 Hall, M. B., 488 Hendrich, T. A., 375 Gredler-Grandl, B., M69 Hammad, A., M94 Henk, J., M98 MONDAY

Green, H. B., 416 Hammam, A. R. A., 23, M73, M104 Henschel, S., T102 ORALS Green, I., T36 Hammon, H., W73 Henthorne, T., W148 Greenwood, S., 535, W59 Hampton, R. S., 245 Herbstreit, S., 507 Greenwood, S. L., M178, T83 Han, L., 156, 287, M59 Hergenreder, J. E., W179 Grenier-Davis, S., W171 Han, T., T17 Herlihy, M., W102 Griffin, M. N., M55 Hanigan, M. D., 3, 6, 7, 77, 114, 115, 118, Herlihy, M. M., 110 Griffith, J. A., M100 121, M191 Herman, J., W23 TUESDAY Grigera, J., 161 Hanling, H., 211 Hernandes, R. H., M56, M57 POSTERS Grilli, E., T180, T184, W85 Hanling, H. H., 33 Hernandez, F. S., 325 Grisham, A., T15 Hann, S., 407, T14, W101 Hernandez, L., 276, T102, W51, W6 Groen, B., 221, 223, M125 Hansen, B., M163 Hernandez, L. L., 215 Grose, L. F., 331 Hansen, L. B., 468 Hernández-Castellano, L., 137 Grossbier, D., M74 Hansen, P., 230, T101 Hernández-Castellano, L. E., M193 Grott, M., 202, 312, M36 Hansen, P. J., 231, 405 Hernandez-Jover, M., W89 Gu, F. F., 243 Hansen, S. F., 386, T56 Herrick, K. J., M13, T145 TUESDAY

Gu, M., T22 Hanus, A., M138, T3, W96 Hertogs, K., 209 ORALS Guadagnin, A., 404, W109 Haque, M., W117 Hesse, A., 78 Guamán, S., T195 Hardie, L., 287, M59 Hettiarachchi, C., 186, 193 Guan, L. L., 443 Hardie, L. C., 288 Heuer, C., 113, 282, 346, M61, M150 Guberman, D., 260 Hare, K. S., 209 Heuwieser, W., 78 Guerra, S. T., M56, M57 Harel-Oger, M., 180 Hickey, R., 437

Guesgen, M. J., 106 Harper, M. T., 249, 537, T134, T193, W165 Hiemstra, S. J., 366, M30 WEDNESDAY Guesthier, M.-A., 207 Harris, R. M. R., 215 Hifzulrahman, , W117 POSTERS Guifarro, L., 135, T66, T67, T115, T123, T196 Harris, T. L., W179 Higginson, V., 357, 452 Guimarães Ribeiro, K., W34 Harrison, J., 250 Hill, T. M., M121, M123, M144, M155, M157, Guimaraes, F. F., M56, M57 Harte, F., 186, 193, 195 M183, W46 Guimarães, K. L., 254 Haruno, A., M145 Hillis, M., 41 Guinguina, A., 409, W152 Harvatine, K., 311, 313, 428, 429, 502, 534, Hiltz, R., M16

Gultepe, E., W168 M160, T138, T162, W56, W66, W74 Hiltz, R. L., 38, 45 WEDNESDAY Guo, M., M114, M120 Hasnaoui, M., W50 Hinds, A., 441 ORALS Gürdal, E., W22 Hassanat, F., W156 Hines, S., 83 Guyader, J., T147 Häussler, S., W78 Hinnenkamp, C., 22 Gyawali, R., M92, T24 Havekes, C., 410, T148, T149 Hinrichs, J., 183, 190, M105, T61 Havelaar, A. H., 510 Hirtz, L. K., 206, 479, W53, W54 H Havrlant, P., W89 Ho, S. W., M195, T47 Hawkins, A., 140 Hoffmann, B., 353 Ha, H.-K., M79 Hawkins, A. C., 263 Hofstetter, U., 447, 448 AUTHOR

Ha, S., T17 Hayes, B. J., 176 Hogan, S. A., 386 INDEX Haagen, I., 287, M59 Hazel, A. R., 468 Hohman, A., 167 Haan, M. A., 79 He, J. J., 133 Holden, L. A., M137 Haan, M. M., 502 He, K., M110 Holden, S., 112 Haas, L., 353 He, Y., 370 Holder, V., T186 Habing, G., 441, W11 Heeg, A., M15, T126, T143 Holdorf, H. T., 319, M48, T95, T103, W21 151 Hollister, S., M189, T176 Inouchi, K., M124 Joshi, N., 516 Holohan, C., 87 Invernizzi, G., T188 Joulie, I., T70 Holt, T., W23 Iorio, J. D., W131 Judy, J. V., T145 Honan, M., 535, W59 Ipharraguerre, I., T153, W94 Hong, Y. H., W173 Iqbal, A., W168 K Honjoh, K., M94 Irfan, M., W33 Hoornstra, E., 72 Irwin, E., 221, 223, M125 Kaestner, S., 168 Horseman, N. D., 300 Ishimaru, S., T178 Kahil, A., W185 Horst, E. A., 316, 333, 416, 474, 475, 476, Ishler, V. A., 79 Kalscheur, K. F., 200, 394, 398 T105, W100 Islam, M., W88 Kamphuis, C., M132 Horst, J. A., W176 Ismael, A., T151 Kan, E., T164 Horstmann, R., W60, W61 Ismail, A., T5 Kang, H., T17 Hostens, M., 401, 456 Ismail, B. P., 22 Kang, S., T17 Hostrup Kjeldsen, A. M., 95 Isobe, N., 253 Kapoor, R., 71 Hotchkiss, A., T49 Istifiani, L. A., M79 Karcher, E. L., 261 Hou, J., M114 Izaurralde, C., 97 Kargo, M., 95, 368 Hou, L., 166 Izumi, K., T98, T133 Karki, P., 512 Hou, M. J., 240 Karlen, J., W42 Houdek, E. S., 468 J Karrow, N., 153 Houlahan, K., M63 Kaswan, S., 301 Hovey, R., 204 Jacoby, S., 411 Kates, A., M58 Hovingh, E., 407, T14, W101 Jaeggi, J. J., 28, 178, 179, M77 Kaufman, J., M192, T153, W94 Hribar, C., T82, W41 Jamal, A., 257 Kaur, M., 18 Hristov, A. N., 124, 125, 249, 491, 537, 540, Jamrozik, J., 173, M62 Kaur, T. P., 301 T134, T193, W163, W165, W169 Jarnpim, S., M119 Kay, J. K., 317 Hu, L., W81 Jasinsky, A., 120, T100, T140, W141 Kaya, C. A., 242, W55, W64 Hu, L. Y., W72 Jatkauskas, J., 82 Kbada, A., M46 Hu, W., M121, M155, M157, W46 Javaherkalam, A. M., W186 Kearney, F., 110, W102 Huang, E., 115, 121 Jeantet, R., 180 Kebreab, E., 517 Huang, G., M81, T52 Jeff, D., W147 Kedzierski, P., T135, T150 Huang, J., 207, 238 Jencarelli, K. G., T25 Keefer, H., M1 Huang, R. C., W135 Jensen, L., 281 Keegan, J., T186 Huang, X., 114, 115, 121 Jeong, C. D., W160 Keener, K. M., 376 Huff, K., 202, 203 Jeong, K., 350, 351 Keiko-Hatamoto, L., 348 Huffard, J. B., T87 Jeong, K. C., T20 Keller, K. M., 539 Huhtanen, P., 122, 409, W152 Jewell, S. E., 46 Kelley, T., W151 Humer, E., 449 Jiang, H., 383 Kelly, A. L., 184, 185 Hundal, J. S., M164 Jiang, J., M64 Kelly, E., 519 Hunduma, D., 513 Jiang, Y., 86, 405, M21, T50, T127, T159, Kelly, K. M., 154 Hung, H. C., W130 T175, W33 Kelton, D. F., 63, 103, 173, 267, 357, 446, Hung, H. H., 148 Jiménez-Flores, R., 11, 27, 29, M3, M5, M37, 452, W17 Hur, T., T17 M99, M103, T28, T46 Kendall, D., 346, 365 Husnain, A., 340, M158, M179 Jin, D., W47 Kendall, S., 496 Hussein, S. M., 430, 497, W134, W149 Jin, S., M49 Kending, C. S., 341, M167, W177 Hutchinson, I., 111 Jin, Y. Q., W67 Kenneally, J., 110, 111, W102 Huws, S. A., 421 Joaquim, S. F., M56, M57 Kennedy, D., 185 Huzzey, J. M., M39, M40, W8 Johnson, D. M., W184 Kennedy, E., 522, M27 Johnson, J., 151, 202, M36, M101 Kerro Dego, O., 513 I Johnson, J. R., 282, M150 Kersbergen, R. J., 494 Johnson, K. B., 76 Kerwin, A. L., M38, M50, T168 Ibáñez, R. A., 187 Johnson, M. E., 28, 178, 179, M77 Kesselring, E., W148 Ibarra-Sanchez, L. A., 289 Johnson, N., 72 Keunen, A., W45, W48 Ibrahim, S. A., M92, T24 Johnson, R., 499 Khalique, A., M140 Ikuta, K., T178 Jolliet, O., 97 Kickinger, F., 220 Imada, J., 446 Jones, B., 140 Kihal, A., M182 Inabu, Y., M26, M29, W49 Jones, B. W., T164 Kilcawley, K., 30, 434 Indugu, N., 491, W74 Jones, C., 97 Kim, B., M153, T84, W138, W161 Ingraham, P., 97 Jones, C. M., 393, M18, W99 Kim, D., M21, T159, T175 Ingram, L., M115 Jones, R., 334, 336, 339, 342 Kim, D. H., T127 152 Kim, E., M49, T17 Kung Jr., L., 198, T81, T86, W28, W37, W38 Ledgerwood, D., M174

Kim, E. T., W88 Kuppusamy, P., W30 Leduc, M., 88, W142 SUNDAY Kim, S., W161 Kutina, K. L., W8 Lee, A., 262 ORALS Kim, S. H., W88 Kvidera, S. K., 333, 338 Lee, C., 31, 493, 495, 498, 518, M188, T167, Kim, Y., M35 Kweh, M. F., M152, M154 W132 Kindermann, M., 540 Kweth, M. F., M33 Lee, H.-W., M49 Kindstedt, P., 13, 432 Kwon, S., M49 Lee, J., T17, W11 King, L., 130, T184 Kwon, S. M., W160 Lee, J. H., M113

King, M. R., W9, W10 Lee, K., W104 MONDAY POSTERS King, M. T. M., 37, 60 L Lee, M., 197 Kirk, D. J., M136, T160 Lee, M.-R., M79 Kirovski, D., 118 La, R., 416 Lee, S., W11 Kirven, J. M., M80 Laarman, A. H., 38, 45, M16 Lee, S. H., M21, T112, T175, W173 Kisac, P., M138, T3, W96 LaCount, S. E., M41, T130 Lee, S. S., W88, W160 Kistemaker, G. J., 173, 285 Lacreta Junior, A. C. C., W180 Lee, S.-S., M49 Kitchel, T., 259 Lacroix, R., 19, 99, 225, T64 Lee, W.-J., M79 MONDAY

Klaessig, S., 392 Lage, A. P., T18 Lee-Ragel, H. A., W77 ORALS Klanderman, K., M16 Lage, C., 491, W163 Lefebvre, D., 225, T5 Klister, M., W62 Lage, C. F. A., 124, 125, 540, M122, T18, Lefebvre, D. M., 19, 95 Klopcic, M., 525 T193, W169 Lefever, K. M., 518 Klopp, R., 312 Lage, D. V. D., 538 Lefevre, M., T33 Knickerbocker, P. L., M39 Lago, A., M43, T19, W16 Legarra, A., 461 Kniffen, D. M., 125 Laguna, J., M34, T106, W80, W125 Lehenbauer, T. W., 36 TUESDAY Knight, C. W., 494 Laguna, J. G., M122 Leitner, G., 503 POSTERS Knoell, A. L., T145 Laible, G., 309 Lelis, A. L., M194, W123 Knollinger, S. E., 251, T157, T158 Lambert, B. D., T164 Lelis, A. L. J., 248 Knowlton, K., T117 Lamichhane, P., 184, 185 Lemay, B. R., T126, T143 Koch, C., 318 Lamontagne, J., T152 Lemay, D. G., 304 Koch, D. J., W82 Lan, W., 445, 454 Lemma, B. B., M113 Koh, J., 305 Lange, A. M., W9, W10 Lemos Teixeira, D., 92 Kohara, J., 354 Langoni, H., M56, M57 Lemosquet, S., T169 TUESDAY Kohn, R. A., M31 Lanier, J., 338 Leno, B. M., 459 ORALS Koivula, M., 69 Lapera, C., W171 Leonardi, C., T19, W16 Kokkonen, T., 122 Lapierre, H., T169, W95 Leon-Tinoco, A. Y., 494, T20 Koltes, J., 320 LaPierre, P. A., M185, W167 Leroux, C., 360, W20 Koltes, J. E., 222 Laporta, J., 139, 144, 276, 305, 389, 478, Leslie, K. E., M141 Komori, G. H., W87 M17, M136, T109 Leso, L., M129

Kong, W., 289 Larriestra, A., M139 Letelier, P., M173 WEDNESDAY Kononoff, P. J., 534, M13, M14, T145, T177, Larsen, L. B., 386, T56 Levin, Y., W73 POSTERS W159 Larsen, T., W20 Lewis, E., 522, M27 Koontz, A., T194 Larson, D., T33 Lezier, D., T144, W91 Kornilow, K. G., M95 Lascano, G. J., 398, 430, 497, W134, W149 Li, B., 471 Körzendörfer, A., 183, T61 Lassen, J., 174, W58 Li, F., M82 Kosmerl, E., M3 Latosinski, G., T23 Li, H., T50, T51, T52

Kozak, S. M., M96, T25 Lauber, M., W62 Li, L., T88 WEDNESDAY Kozak-Weaver, S., 374 Li, M., 96, M128, T117, W115 Lawlor, T. J., 463, M66 ORALS Kozloski, G. V., W116 Lawrence, R. D., M180, T137 Li, P., T52 Kra, G., 411, 473, W73 Lawton, M. R., 374, T25 Li, S., 291, M82 Kraft, J., M178 Le Boucher, R., M12 Li, T., T50 Krastanov, A., M92, T24 Leal Yepes, F. A., 78, T118 Li, W., 102, M131 Kraus, B., T32 Lean, I. J., 215, 241, 247 Li, X., 165, 169, T127, W170 Krawczel, P. D., 62, 262, 269, M53 Leão, A. E., M122 Li, Y., T86, W28 Krogstad, K. C., M13 Leão, G. F. M., T170, T171 Li, Z., 153 AUTHOR

Ku, M. J., W160 Leao, I. M. R., M20 Lian, Y., 317 INDEX Kuehnl, J., 215, T102, W62 LeBlanc, S. J., 18, 103, 401, 460, 486, M44, Liang, C. Y., W135 Kuhn-Sherlock, B., 107 T11 Liang, D., 100 Kuipers, A., 484, 524, 525 Leclerc, A., W113 Liang, S. L., 243, 244 Kumro, F. G., 104, W106 Leclerc, H., W123 Liang, Y., 216, 314, 477, W79 Kunanopparat, T., M119 LeCuyer, C. A., M156 Liao, B., 104 153 Lichtenwalner, A. B., T20 Luchini, N. D., 143 Manuelian, C. L., 256, M108, T68 Licon, C., 181 Luciano-Ramos, C., W92, W97 Mao, H., W154 Lidauer, L., 220 Luck, B., 501 Maqsood, S., 293 Lifshitz, L., 255, 411 Lucy, M. C., 104, W106 March, T. L., M55 Lim, J., 24 Ludwikowski, A., 407, T14, W101 Marchesini, G., W90 Lima, F. S., 108, T121, W68, W69, W105 Lukach, J., 164 Marchi, F. E., W176 Lima, J. S., M83, M85, M86 Lund, P., 409 Marciniak, A., 25 Lima, L. R., 248, W123 Luo, J., M28, T194 Marcinkowski, D. P., T20 Lin, A., 205 Lynch, C., M63 Marcondes, M., 101, W164 Lin, G., T194 Lynch, M. B., 87, 90, 194, 482, 519 Marcondes, M. I., T120, T124 Lin, M., 238, 387 Lyons, N., M130 Marella, C., 418 Linder, H., W57 Mariano, W. H., T124 Linder, H. F., 208 M Marins, T. N., 520, 531, T160, W87 Liseune, A., 456 Marques, C., M46 Lissemore, K. D., 153 Ma, L., 240, M64, M147, M148, M159, T45, Marques, J., T141 Liu, E., 227, M24 T79, W135, W153, W162 Marques, M., 135, T196 Liu, G., 169 Ma, Y., M147, M148, M159, W153 Marrero, M. G., 144, 389, M17 Liu, H., M82, M102, T22 Ma, Z. X., T20 Martens, E. M., T118 Liu, H. L., 243 Mabjeesh, S. J., 149, 408 Martin, L., 83 Liu, J. X., 236, 243, 244 Macciotta, N., 469, M68, T42, T142 Martin, M. J., T146 Liu, K., M81 Machado, E., W137 Martin, N. H., T26 Liu, S., M187 Machado, F. S., M122, T18 Martin, O., 226 Liu, W. H., M147, M159 Machado, M. A., M122 Martinez, A., 233 Liu, W. S., 46 Machado, V., 453 Martinez, G., T190, T192 Lo, C., 292 Machtmes, K., 258 Martinez, G. M., T191 Lobato, D. N., T76 Maciel, M. G., W131 Martinez, W., 326 Lobato, F. C. F., T18 Mackenzie, A. M., 332, 335 Martinez-Cortés, I., W81 Lobo, R., 490 MacRae, K. M., 141 Martinez-Monteagduo, S., 21, 188, 189, Lobos, N. E., 117, M188 Macrina, A. L., M67 196, M84, M89, M90 Lock, A. L., 358, 420, 422, 423, 424, 431, Mader, H., 39 Martins, J. P. N., 326, W110 M133, M184, T106, W80, W119, W120, Mader, H. M., M25 Maruyama, S., 24 W121, W124, W125, W128, W129, W133 Madruga, R. C., M60 Masello, M., 109, 325, W71 Lohani, M., 516 Madureira, A. M. L., 18, 324, W112 Masic, A., 348, 453 Lombardi, M. C., T18 Maggiolino, A., 256 Masoero, F., 100 Lonergan, P., 110, 111, 112, 229 Mahdinia, E., 186 Massa, V., M168 Loor, J. J., 213, 214, 216, 314, 315, 317, 388, Mahoney, J., T55 Masucci, F., W99 472, 477, 541, 542, T97, T107, T108, Maia, E., 111 Masuda, Y., 461, 463, 467, M66, M94 W70, W72, W77, W79, W81, W84 Maicas, C., 111, 112 Matamoros, C., 311 Lopes, F., M186, T170, T171 Makanjuola, B., 364 Matamoros, C. I., T162, W56 Lopes, H. A. P., M54, M118, T21 Makita, K., 354 Mathew, D. J., 331 Lopes, R., M43 Makki, G., 374, M91, T27 Mathews, A., 204 Lopez, A. J., M18 Malacco, V. M. R., T179 Matsuba, T., M124 López, F., 233 Malchiodi, F., 173 Matteau, C., 91, M19 Lopreiato, V., 213, 216, 388, W70, W84 Malekkhahi, M., M153, W161 Mattiauda, D. A., 120, T100, T140, W139, Loughlin, G., 497, W149 Malik, M. I., 257 W140, W141 Lourenco, D., 461, 465 Malló, J., W27, W122 Matumoto-Pintro, P. T., M75 Lourenco, D. A. L., 463, M62, M66 Mallo, J. J., T166, W118 Maunsell, F., 93, 504, 505 Lourenço, J. C. S., 254 Maltecca, C., 68, 364, 370 Mayer, E., W13 Lourenco, J. M., 245 Mamedova, L. K., 359, 459, T12, W14, W63 Mayes, M. S., 222 Love, S., 136 Mammi, L. M. E., M168, T10 Mayorga, E. J., 316, 333, 416, 474, 475, 476, Løvendahl, P., 262 Mamuad, L. L., W88, W160 W100 Lu, J., M115 Man, C., T50 Mayta-Apaza, A., M5, M37 Lu, T., 289 Mancilla, B., T114 Mazer, K. A., M40 Lu, Y., 172, 178 Manesse, C., 181 Mazon, G., M175 Lu, Z., W71 Mann, S., 390, 392, T118 McAloon, C. G., 90 Luc, E. K., M53 Manriquez, D., 52, 155, 348, 402, 442, T9, McArt, J. A. A.,, 147 277, M42, T118 Lucey, J. A., 28, 178, 179, 191, 197, M77, W23 McBride, B., W114 M117 Manthey, A., M162, M172 McCarthy, B., 412, W167 Luchini, D., 237, 472, T107, T108, T174 Mäntysaari, E. A., 69 McCarthy, C., 130, T163, T184 154 McCarthy, C. S., 316, 416, 475, W100 Meyer, H., 168 Moran, C., T186

McCarthy, K. M., 90 Meyer, R., 72 Moraru, C. I., M4 SUNDAY McCarthy, M. M., M38, M185, T168 Meyer, Z., T80 Moreland, S., M16 ORALS McCary, C., T159 Mezera, M. A., 228, W82, W83 Moreno, C., 233 McCary, C. L., T74, T75, W40 Miao, S., 30 Moreno, J., 111, 113 McCaughern, J. H., 332 Miccoli, F. E., 134 Moreno, J. F., 218, M61 McConnel, C., 347 Michael, N., W158 Morgenstern, M., M88 McConnell, R., T55 Michelotti, T. C., T170, T171 Moro-Mendez, J., 362 Miemietz, D., W146 Morris, D., M14, W159 McCurdy, D., M16 MONDAY POSTERS McDonagh, A., 220 Miglior, F., 150, 173, 225, 283, 285, 364, Morris, D. L., 518, 534, M13, T177 McDonald, P. V., 157 M69, W58 Morrison, E. I., M44 McDonnell, C., 519 Miguel, M. A., W160 Motawee, M. M., T37 McFadden, J. W., 426, 427, 530, 539, M22, Miller, B., 251, T157, T158 Moy, K., M136 M169, M170, T96, T105, T180, W183 Miller, L., 516 Moyer, K., T86, W28 McFadden, T., 206, 208, 479, M9, W53, W54, Miller, L. R., 10 Moyer, K. Z., T81, W37, W38 W57 Miller, M. D., 338 Moyer, N. A., T81, W37, W38 MONDAY

McGee, D. D., 349, M51 Miller, M. J., 289 Moyes, K. M., 39, M25, T173 ORALS McGill, J. L., T12 Miller-Cushon, E. K., 266, T7, W6 Mudgil, P., 293 McGilliard, M. L., 33, 211 Minj, S., 26, M107, T62 Mueller, F., T147 McKay, S., 370 Minuti, A., 129, W70 Mueller, I., 251, T157, T158 McKillip, J. L., M95, M100 Mion, B., 330, 400, 460, W111 Muhammad, A. u. R., 160 McKinnon, J. J., T151, W143 Miron, J., 149, 408 Muhi El-Dine, H., 513 McLain, K., W159 Mirzaei, M., W186 Muir, J. P., T164 TUESDAY McLean, D., T13, T154 Mishra, A., M111, M116 Mulder, H., 286 POSTERS Mclean, D. J., M136, T10, T160 Misztal, I., 461, 463, 465, 467, M66 Müller, U., T99 McMahon, D., T33, T34, T35, T36, T37 Mitchell, K. E., 498, W132 Mulligan, F. J., 87, 90, 194, 210, 482, 519, McNamara, J., 1 Mitchell, L. K., 296 W52 McNeel, A., 109 Mitchell, M. D., 317 Munksgaard, L., 262 McPherson, S., 51 Mitloehner, F. M., 199 Murayama, K., M124, W49 McVey, C., 279 Miura, M., 124, 213, 239, M145, T182, T183, Mur-Novales, R., W110 Meakin, R. J., 264 W79 Murphy, S. I., T26 TUESDAY

Medeiros Otoni, I. M., T72, T73, W34, W35 Miyagusuku-Cruzado, G., 27 Murray, M., W102 ORALS Medina, M., W25 Miyamoto, T., M94 Murugesan, G. R., 447, 448 Mehaba, N., 136 Mizael, D., M143 Mustafa, A., 91, M19 Meier, S., 107, 317 Moallem, U., 255, 411 Mustafa, H., T2 Mele, M., T188 Moats, J., M160 Muthukumarappan, K., M84, M89 Melendez, P., 161, 217, 327, 504, 505 Moede, M. R., M48, T146, W21 Myers, W. A., 426, 427, 539, M22, M169,

Melgar, A., 124, 125, 249, 491, 537, 540, Moghimi Kandelousi, M., T132 M170, T96, T180 WEDNESDAY T134, T193, W163, W165, W169 Mohan, R., 170, 352, W19 POSTERS Mellors, S., T135, T150 Mohsin, I., T2 N Melo, B. K. C., M109 Molano, R. A., 143, M161, W167 Melo, R. P., 89, 538 Molinari, P. C. C., 403 Nagl, V., W13 Méndez, M. N., 523 Molitor, M., 178, 191, M117 Nagle, R. L., T126, T143 Mendonça, L., T12 Mondaca, M., T8, T65, W4 Nakada, S., 354

Mendoza, A., W139, W140 Monge, J. L., T113 Nam, J. H., M72 WEDNESDAY Mendoza, G. D., W77 Monteagudo, S. I. M., 192 Nam, M. S., M72 ORALS Mendoza, M. V., 233 Monteiro, H. F., 248, M194, W123 Nampasa, M., 492 Meng, L., M82, M102, T22 Montenegro, L., W25 Nani, J. P., 369, 372 Mercadante, V. R. G., W69 Moon, J. O., T112 Naqvi, S. A., 60 Merenda, V. R., T144, W91 Moore, A., 329 Nascimento Agarussi, M. C., T72, T73, W34, Mertens, D. R., T78, T131, W146 Moore, C. E., 416 W35 Messman, M., W32 Moore, R., 225 Nascimento Andrade, J. P., 215 Mester, R., W28 Moore, S. M., 37 Naserian, A., M153, T84, W138, W161 AUTHOR

Metcalf, J. A., 10 Moraes, E. P., T21 Navarro, A. N., 431 INDEX Metzger, L. E., 12, 21, 23, 189, 418, 544, M2, Moraes, J. G. N., 231 Navas Panadero, A., W86 M73, M104, M111, M116, T63 Moraes, L., 269 Ndahetuye, J. B., 511 Meyer, D., W29 Moraes, L. E., 4, 5, 234 Neave, H. W., 17 Meyer, E., 205 Mora-Gutierrez, A., M80 Nedele, A.-K., 190 Meyer, E. M., 84 Morales, M. S., 187 155 Nedelkov, K., 124, 249, 491, 537, 540, T193, Odle, J., 521 Overton, T. R., 390, 459, M38, M41, M50, W165, W169 Ogden, R., T88 T130, T168 Neetika, M164 Ogden, R. K., W41 Owens, C., 54 Neglia, G., 256 Ogunade, I. M., 405, T127 Oyebade, A., M21, T159, T175 Negreiro, A. N., M184 Oh, J., 124, 125, 249, 491, 537, 540, T134, Oyeniran, A., M92, T24 Negrini, R., M68 T193, W165, W169 Ozcinar, U., W168 Negro, G., T119, T170, T171 Ohta, Y., M176, M177 Negron-Perez, V., W104 Oikawa, S., T98, T133 P Nehme, M. M., M20 Olagaray, K. E., W75 Neibergs, H. L., 231 Oliveira Alves, J., W35 Pacheco, H. A., 371 Nelli, R., M34 Oliveira, C., M98 Padilha, C. G., W60, W61 Nelson, A., 265, M11 Oliveira, D. E., W60, W61, W65, W66 Padmanabhan, A., 292 Nelson, B., 14 Oliveira, I. L. S., M54, M109, M118 Paengkoum, P., 541 Nelson, C. D., 275, 340, 515, M20, M33, Oliveira, R. C., M48, W21 Pairis-Garcia, M. D., 268 M152, M154, M158 Oliveita, I. L. S., M60 Paiva, D., 453 Nemes-Navon, N., 473 Oliver, S. P., 62 Palladino, A., M130 Neubauer, V., 449 Olivier da Silva, J., 431 Palladino, R. A., 134, W131 Neupane, S., 516 Olmeda, M. F., W131 Palma, P., 406 Neves, R. C., M42 Olson, J., M162 Palmonari, A., M168, T10 Nguyen, B., 78 Olstad, E., W62 Palomares, R., 265, M11 Nguyen, T. T. T., 176 Olver, D. R., 42, 141 Pan, Y. X., 213 Nicholas, R., 97 O’Mahony, J. A., T40 Pan, Y.-X., 214 Nicolazzi, E., 175, 467 Ominski, K. H., 496 Pantoja, J. C. F., M56, M57, T23 Nielsen, H., 38, 45 Omodei Zorini, F., T188 Papirov, E., 503 Nielsen, N. H., 95 Omontese, B., 453 Paratte, R., W85 Niesen, A. M., 391 Omontese, B. O., 455, 506 Park, A., T147 Nieves-Rivera, J., W92, W97 Omphalius, C., T169 Park, B., M49 Nii, T., 253 O’Neil, M., 130, T163, T184 Park, J. S., M21, T175 Nisar, A. B., 257 O’Neil, M. R., 316, W100 Park, T., W153, W154, W162 Nishku, S., M1 Oommen, B., 310 Park, Y. W., M70, M71, M72 Nogueira, M. O., M87 Opgenorth, E., W145 Parker Gaddis, K. L., 175, 281 Nolan, D., M135 Opgenorth, J., 34, 358, W24 Parks, F., 334, 336, 339, 342 Nolden, C., T15 Opsomer, G., 401 Parmar, P., T40 Nolting, J., W11 Orellana, R. M., T160 Parmentier, H. K., 361 Nongonierma, A., 293 Orellana Rivas, R. M., 520, 531, W87 Parrish, L., 347 Norberg, E., 278 O’Rourke, M., 194 Parsons, C. M., 33 Norell, R., W93 Orsi, H., M56, M57 Parsons, S. D., M141 Norman, H. D., 281 Ortega, A. F., M23, T180 Parys, C., 124, 214, 315, W72 Novinski, C., W28 Ortega, S., 231 Pascottini, O. B., 330 Nudda, A., T42, T142 Ortega-Anaya, J., 29, M37, M99, T28, T46 Pasha, T., W117 Null, D. J., 462, 471 Ortiz Salazar, J. A., 182, M115 Paskewitz, E. A., 76 Nunes, A., T141 Ortiz-Colon, G., 144, 415, M10, M32 Paswan, R., M70 Nuñez de González, M. T., M80 Osborne, V., 285 Pate, J. L., M160 Nyamakwere, F., 177, M76 Osborne, V. R., 150, T135, W58 Pate, R. T., 237, 472, T107, T108, T174 Nydam, D. V., M50 Osorio, J., 58, 159, 458 Patel, H., 307 Nyman, A., 511 Osorio, J. A. C., 254, W176 Pattamanont, P., T120 Osorio, J. S., 132, 145, 170, 352, 413, 544, Pauciullo, A., T42 O T16, W18, W19 Paudyal, S., 52, 105, 348, 504, 505, T9 Osorio-Arias, J., 196 Paula, E. M., 81, 86, T74, T75, T128 Oba, M., M26, M29, M124, T98, T133 Ospina, P., 78 Paulus Compart, D. M., 131, 249, T134, Oberg, C. J., T34, T35, T36, T37 Østergaard, S., 368 W165 Obitsu, T., T178 Ostrom, S., W32 Pech-Cervantes, A. A., 86, T127, T159, W33 Oborsky, M., W141 O’Sullivan, M., 30, 194 Peconick, A. P., T156 O’Brien, B., 220 Oswalt, H., 497 Peepanich, J., M119 O’Callaghan, T. F., 433 Ott, T. L., M160 Peiter, M., 221, 223, M125, M126, M127 Ochonski, P., T12 Otter, D., 191 Peixoto, P. M. G., T121 O’Connell, J. R., 471 Ouellet, V., 225 Pellerin, D., T64 O’Connor, A. M., 63, 486 Ouyang, J. L., W135 Pelt, M. L., M132 Odetti, A., T144, W91 Overton, M. W., 103, 345 Pempek, J., 441, W11 156 Peñagaricano, F., 108, 369, 371, 372, 464, Porter, J., T55 Ranck, E. J., M137

470 Portnick, Y., 411 Rangel, A. H. N., M54, M60, M109, M118, SUNDAY Penna, C. F. A. M., M87 Portnoy, M., 380, 382 T21 ORALS Pennala, E., T186 Pot, L., 212 Rao, A., M2 Penner, G. B., 16, 48 Potts, S. B., T173 Rashid, M. A., 257 Pereira, F., 92, W5 Poudel, R., T33 Rasmussen, J. T., 386 Pereira, G. M., 219, 220, 288 Pouliot, Y., 25, 180, T58, T60 Rathnakumar, K., 192 Pereira, L. G. R., M122, T18 Prakapenka, D., M64, M65 Ratiff, S. L., M31 Pralle, R. S., 319, M48, T95, W21 Pereira, M. N., 89, 538, T76, T77, T155, T156, Rauton, A., 142 MONDAY POSTERS W39, W180 Prata, A. B., W83 Ray, P., T117 Pereira, R. A. N., 89, 538, T76, T77, T155, Prates, L. L., W143 Ray, W. K., 115 T156, W180 Prestegaard, J., 77 Reed, K. F., 96, M128 Perez Marquez, H. J., 106 Price, N., T59 Reedman, C. N., 153 Perez Wallace, S., 327 Price, W. J., 148, 356 Reedy, C., W127 Pérez, M. M., 109, 325, M47 Prim, J. G., M20 Reese, M., 485, M33, M154 Pérez-Hernández, G., 457 Probo, M., 401 Refat, B., T151 MONDAY

Perfield, K. L., M50 Prom, C., T106, W125 Rehage, J., 168, 353 ORALS Perkins, L. B., 494 Prom, C. M., 420, 423, W124 Rehage, R., 353 Perricone, V., T188 Proudfoot, K. L., 268, 269, 528 Rehberger, T. G., M55 Perry, J. J., 494 Pryce, J. E., 176, 285, W58 Rehman, H., 257 Persson, Y., 511 Przybyla, C., 280 Reichler, S. J., T26 Perttu, R., T6, W2, W3 Pszczolkowski, V., 205, T189, W51, W62 Reineccius, G., 22 Peter, C. M., W9, W10, W15, W98 Puerto, M. A., 272 Reinemann, D., W62 TUESDAY Peterson, E., 381 Puerto, S., T118 Reis, D. R. L., M122 POSTERS Phillips, H., M194, W2 Puillet, L., 226 Reis Domingues, R., W82 Piantoni, P., 316, 476, T129 Pulina, G., T42, T142 Reis, K., T196 Piccioli Cappelli, F., 129, W70 Purba, F., 253 Reis, M. E., M142, M151 Pickerill, E. S., M100 Purfiled, D., W102 Reis, R. B., T179 Pié, J., 130 Puyalto, M., T166, W118, W122 Reisinger, N., 449, W13 Pierce, K. M., 87, 90, 194, 482, 519 Remy, J., W172 Pighetti, G., T153, W94 Ren, D., T54

Q TUESDAY Pighetti, G. M., 62, M53 Renard, J., T68 ORALS Pimentel, F. E., T72, T73, W34, W35 Qamar, Z. A., 257 Renaud, D., 103, 246, 357, 452, 486, M141, Pineda, A., 422 Qi, P., T54 W17, W45, W48 Pinedo, P., 52, 105, 155, 279, 348, 402, 442, Quattrochi, H., W171 Rennó, F., T141 504, 505, T9, W23, W103 Queiroz, O. C. M., 444 Renschler, M. A., M100 Pinker, N., 61 Quigley, J. D., M121, M123, M144, M155, Renye, J., T49, T57

Pinos Rodríguez, J. M., W150 M157, M183, W46 Resende, L. N., T155, T156, W180 WEDNESDAY Pintro, P. T. M., W137 Quijano, C., 120, T140 Restelatto, R., 248, M21, W123 POSTERS Pires, J., 360, W20 Reta, F., W171 Pitta, D., 491, W74, W169 R Reuscher, K., M35, T8, W4 Pittman, J., 44 Revilla-Ruiz, A., M20 Pittsley, R. H., M95 Radloff, W., M146 Reyes, D. C., 494, T20 Piva, A., W85 Raffrenato, E., 177, 271, 419, 492, M76 Reyes, G. C., T135, T150

Plaizier, J. C., 496 Rahimi, A., M153, T84, W138, W161 Rezamand, P., 148, 356, W130, W151 WEDNESDAY Plante, S., W50 Rezende, F. M., 369, 371 Rahimi, Y., 197 ORALS Plaut, K., 202, 203, 312, M36 Räisänen, S., 491, 537, T193, W163 Rha, R. Y., M31 Pocrnic, I., 465 Räisänen, S. E., 124, 125, 249, 540, T134, Ribas, J. C. R., M75 Poczynek, M., M142, M143, T89 W165, W169 Ribeiro, C. V. D. M., W65 Podico, G., W105 Rajauria, G., 194 Ribeiro, D. C. S. Z., M83, M85, M86 Pohler, K., 18 Rajesh, I., W108 Ribeiro, D. R., T119 Poindexter, M. B., 275, 340, M152, M158 Rall, V. L. M., M56, M57, T23 Ribeiro, E. R., 460 Polizel, D. N., M142 Ramirez, S., 86 Ribeiro, E. S., 329, 330, 400, 470, W111, AUTHOR

Pollesel, M., 298 Ramírez Bribiesca, J. E., W150 W113, W114 INDEX Polsky, L. B., 18 Ramírez Días, J., W86 Ribeiro, I. C. O., W180 Poock, S. E., W106 Ramirez-Ramirez, H. A., 130, 316, 416, 457, Ribeiro, M. G., M56, M57 Poole, D. H., 521 475, 476, T163, W100 Ricci, A., W115 Poppe, M., 286 Ramos, C. P., T18 Richardson, C., 173 Porcinai, L., M129 Ramos, S. C., W88 Richardson, E. S., 264 157 Richier, M. P., 375 Rossi, R. M., 325 Santos, F. S., W176 Rico, D., T152 Rosso, V., M52 Santos, G. T., W176 Rico, J. E., 426, 427, 539, T96, T105, W183 Rossow, H., 8, 9, 162, 241, 247, 391, M45, Santos, J., 350, 351, T101, W103 Righi, F., T68 M174 Santos, J. E. P., 275, 340, M20, M158, M179, Ríos-Solís, C. G., 415, M10, M32 Rottinghaus, G., 130 T119, W175, W181 Risco, C., 350, 351 Rotz, A., 97 Santos, J. P., 89, T76, T77 Risco, C. A., T144, W91 Rotz, C. A., M137 Santos, K., 135 Ritchie, S. M. C., 375 Rous, J., T161 Santos, S. K., T170, T171 Ritter, C., 527 Rovai, M., 135, T66, T67, T115, T123, T196 Santschi, D., 95, 225, T5, W50 Ritz, K. E., 337, 341, M167, W177 Rowson, A., 404, W109 Santus, E. C., 67 Ríus, A., 343 M192, T153, W94 Rozov, A., 255 Saraiva, B. R., M75, W137 Rius, A. G., 118, M53 Ruark, M., 97 Sargeant, J. M., 63, 486 Rivelli, M. I., 119, T43, T181 Rubies, L., T114 Sargolzaei, M., 364, M62, M69 Rivera, J. F., M15 Rudd, C. L., 49 Sartori, R., 228 Rivera, S. A., 494, T20 Ruegg, P. L., M58 Satake, N., M145 Rivera-Barreto, M., T1, W92, W97 Ruiz Rodríguez, J., W122 Sattler, C. G., 46, 363 Roberts, R., 195 Ruiz-Cortés, E., M10 Sauerwein, H., 318, T99, W78 Robinson, K. E., W56 Ruíz-Flores, A., 457 Savino, L. F., M143 Robinson-Hill, R., M100 Ruiz-Rodriguez, J. M., T166, W118 Savoini, G., T188 Robles, L., 483, T110 Rungchang, S., M119 Sawyer, D., W145 Robles-Jimenez, L. E., T111 Rushen, J., 50 Saylor, B., T159 Roca, A. L., T43 Russo, K., 543 Saylor, B. A., 81, 85, W31, W40 Rocha, K. M. S., T21 Russo, K. N., 131 Scaliante Jr., J. R., 206, W54 Rocha-Mendoza, D., 29, M3, M5, M99, Ryan, K., 404, W109 Scanavez, A. L. A., T12 M103, T28, T46 Rydhmer, L., 368 Scandolo Lucini, D., W131 Roche, J. R., 107, 317 Scandolo, D., 327 Roche, S., 446 S Scarbolo, M., 325 Rodrigues, G. G., M151 Schaefer, D., T15 Rodrigues, M., T90 Sá, W., W28 Schatzmayr, D., 129, T39 Rodrigues, R., M9, W57 Saadullah, M., W117 Schenkel, F., 285, 364, M63 Rodrigues, R. O., 206, 208, 479, W53, W54 Sadovnikova, A., 204 Schenkel, F. S., 150, 173, 283, M62, M69, Rodrigues, T., 520 Sadri, H., 318 W58 Rodríguez, A., 406 Saegusa, A., M124 Schenkels, J., 267 Rodríguez, M., T55 Safdar, N., M58 Scheu, S., M52 Rodriguez, Z., 164, 455, 506 Safdar, R., 481 Schexnayder, S. M., 62 Rodriguez-Jimenez, S., 333, 416, 474, 475 Sah, K., 512 Schillkowsky, E. M., 325, W71 Rodriguez-Jimenez, S. J., 476 Sailer, K. J., T103 Schimitt, E., M12 Rodriguez-Prado, M., M182, W185 Sáinz de la Maza, V., W85 Schlau, N., T131, W146 Rodriguez-Zas, S., W103 Saito, A., 143 Schlotterbeck, R. L., M144, W46 Rojas Canadas, E., 110 Sakamoto, L., T141 Schlücker, E., 183 Rolf, M. M., W63 Salado, E. E., W131 Schmidt, C., 190 Roman-Garcia, Y., 234, 493, 495, 498, W132 Salama, A. A. K.,136, 137, 252, T115, T123 Schmidt, R., W158 Roman-Muniz, I., 504, 505 Salas, W., 97 Schmitt, M., 93 Romero, J., 187, 383, 421 Sales, D. C., M54, M60, M109, M118 Schmitz-Esser, S., M149 Romero, J. J., 494, T20 Salfer, I., 311, 313 Schnabel, R., 466 Romero, M., W25 Salfer, J. A., 221, 223, M125, M126, M127 Schneck, M. V., 325 Ronk, E. T., T146 Salter, R., T8, W4 Schneider, C. R., W137 Rooke, J., 414 Sanches de Avila, A., 340 Schneider, L., 262 Rosa, F., 145, 159, 170, 352, 413, 458, T16, Sánchez, A., W25 Schneider, L. G., M53 W18, W19 Sánchez-Duarte, J., T185 Schoenberg, K. M., M50 Rosa, G., W103 Sánchez-Rodríguez, H., T1, W92, W97 Schoenfuss, T. C., M74, M78 Rosa, G. J. M., 57, M133, W42 Sanders, D. A., M95 Scholte, C., 39 Rosales, A. M., 79 Sandri, E. C., W65, W66 Scholte, C. M., M25, T173 Rosa-Padilla, N. L., M32 Santana, G., T196 Schossow, C. R., 35 Rosback, J. A. R., W116 Santana, O. I., T125 Schroeder, G., W32 Ross, D. A., M23, M185 Santos Roseira, J. P., T72, T73, W34, W35 Schroeder, G. F., 316, 476, T129 Rossi, B., W85 Santos, A. R., M87 Schubert, T., M105 Rossi, B. F., T23 Santos, E. M., T81, W37, W38 Schuenemann, G., W103 Rossi, R., T23 Santos, F. A. P., 431 Schuermann, Y., 225 158 Schuh, K., 318 Siberski, C., 222 Son, S., W9, W10

Schultz, N., 284 Sicilian, M. P., 431 Song, N., M28 SUNDAY Schumacher, C., 115 Siddique, A., M70, M71 Sordillo, L. M., 34, 358, W24, W75 ORALS Schürer-Waldheim, S., W13 Siegel, J. T., 539 Soriano-Varela, G., T1, W92 Schwab, C., M189 Silper, B. F., 18 Soto, B., 217 Schwanke, A. J., 48 Silva, A., 340 Soundharrajan, I., W30 Scognamiglio, N., T141 Silva, A. C. M., M20 Sousa Alves, W., T72, T73, W34, W35 Scott, J. S., M31 Silva, A. P., M142, M143, M151, T89 Sousa, C., M45 Silva, E. G. S. O., M60, M109, M118, T21 Souto, P. P., 18 Seabury, C., W103 MONDAY POSTERS Sears, A., 32, W126 Silva, E. P. E., M60, M109, T21 Soutto, J. P., T104 Seely, C. R., 319, 536, M48, W21 Silva, G., T141 Souza, V. C., T76, T77 Seguin, P., 91, M19 Silva, J. E. R. R., T119 Soyeurt, H., T38 Seibt, K., W78 Silva, J. V. V., W55, W64 Spencer, T. E., 231 Sein-Rivera, Y., W92, W97 Silva, L., M189, T176 Spitzer, A., 208, W57 Seleguim Chud, T. C., 283 Silva, L. G., 248, W123 Spricigo, J. F. W., 329, 330, 400, W113 Sellers, M. D., W179 Silva, L. H. P., 84, 239, 395, M165, M166, Spricigo, J. W., 460 MONDAY

Senevirathne, N., 418 T182, W157 Staffin, A. N., M41 ORALS Sepúlveda-Varas, P., 53, 158 Silva, M. D., T89 Stankey, J. A., 178 Serra, A., T188 Silva, R. B., 89, T76, T77, T155, T156, W180 Staples, C. R., 459, M22, M33, M169, T92, Serrapica, F., W99 Silva, R. C., M142 T101, W175, W181 Setati, M. E., 492 Silva, R. O. S., T18 Stark, P., 341, M167, W177 Sethi, A., M58 Silva, T., T141 Stauder, A., 449 Sexton, J., T176 Silva, W. R., 89 Steckler, T., 202, M36 TUESDAY Seymour, D., 212 Silva, Y. M. O., T21 Steckler, T. S., 312, 508, W44 POSTERS Seymour, D. J., 150, 283, T135, W58 Silva-del-Río, N., M43, T122, W22 Steele, M. A., 209, 246, 443, M141 Shah, N., 292, M195, T47 Silveira, J., 520 Steelreath, M. R., 38, 45 Shahdadi, A., W161 Silvestre, F. T., 108 Steen, T., T147 Shahid, M. Q., M140, T2 Sim, J., 21 Stefenoni, H., 540, W163 Shahzad, A. H., 481 Simmons, S., 497, W149 Stehle, P., 318 Shalloo, L., T40 Sinclair, L. A., 240, 332 Steinberger, A., M58 Shangraw, E. M., 206, 208, 479, M9, W53, Sinclair, L. S., 335 Steinlicht, B., T131, W146 TUESDAY

W57, W54 Singh, G., 385 Stella, S., W69 ORALS Sharma, P., 185 Singh, H., 385 Stewart, J. L., W68, W69, W105 Sharman, E., T13 Singh, N., T31, T32 Stoffel, C., W158 Sharpe, K., 224, 485 Singh, P. K., 385 Stojkov, J., 273, 451 Sharpe, K. T., 219 Sinkevitch, J., 497, W149 Stokley, H., M135 Shaver, R. D., 98, T128 Sipka, A., 390, 392 Stone, A., 40

Shaw, D., 414 Sippert, M. R., 254, W176 Stone, A. E., 349, 396, M51 WEDNESDAY Sheaffer, C. C., W36 Sischo, W., 347 Stothard, P., 285, M69 POSTERS Shearer, J. K., 268 Sitko, E. M., 109, 325 St-Pierre, N. R., 425, W120 Sheehan, J. J., 184, 185, 435 Skellie, J., T118 Strandberg, E., 368 Sheft, S., 503 Skibiel, A. L., 305, 389, M17, T109 Strandén, I., 69 Sheldon, I. M., 403 Smid, A., 56 Strang, B. D., T129 Shen, X., W81 Smith, A. H., M55 Strappini, A., 158

Sheng, K., M35 Smith, F. M., W106 Streletskaya, N., 24 WEDNESDAY Shepardson, R., 429 Smith, G. W., 154 Stubbs, T., 373 ORALS Shepley, E., 270 Smith, M., M34 Su, C. Y., T38 Shewmaker, G., 83 Smith, S. R., M53, W36 Su, H., 160 Shi, H., M120, M171, W12 Smith, W. B., T164 Suarez, V., T190, T191 Shi, W., M26 Snider, M. A., T83 Suarez-Mena, F. X., M121, M123, M144, Shinzato, I., M145 Soch, M., M138, T3, W96 M155, M157, M183, W46 Shipandeni, M. N. T., 419 Socha, M. T., 31, 234, 337, 341, 493, 495, Suarez-Trujillo, A., 202, 203, 312, M36 Shohel Al, F. M., M49 498, M167, W177, W132 Subbiah Prabhakaran, G. Y., M117

Such, X., 136, 252 AUTHOR Shrestha, B., 514 Soder, K. J., M137 INDEX Shrestha, R., 512 Soderholm, C., M163 Suen, G., M58 Shtenberg, G., 61 Solano, G., 52, 348, 504, 505, T9 Sugimoto, Y., M145 Shutske, J., M58 Solar, M., 406 Sugino, T., M29, T178, W49 Sibanda, L., T55 Soltani, E., M153 Sultana, H., 85, W31 Sibanda, T., M93 Somers, J., 87 Sumiya, S., M145 159 Summers, R. M., 375 Toledo, A. F., M142, M143, M151, T89 Vahmani, P., 209 Sun, C., 346, 365 Toledo, I., W113 Vailati-Riboni, M., 317, 388, 472, T97, T107, Sun, H., 202, W67 Toledo, I. M., 480 T108, W77, W84 Sung, K.-I, W161 Toledo, M., M186 Valencia, E., 415, M10 Sunkesula, V., M73, M104, T63 Toledo, M. X., 430, W134, W149 Valenzuela, M. F., 64 Sutariya, S., T32 Tomasula, P. M., T54, T57 Valizadeh, R., M153, T84, W138, W161 Suwal, S., 25 Tomich, T. R., M122, T18 Valldecabres, A., M43 Swaminathan, A. V., 191 Tong, Y., 292 Valleix, S., T68 Swartz, T. H., T116, W75 Tonhati, H., M54 Van Amburgh, M. E., 143, 412, M23, M161, Szura, J., 353 Toro-Mujica, P., 483, T110 M185, W167 Torrealba, H., 139 Van De Kerchove, A., T147 T Torres Rivera, M., 144 Van de Walle, G. R., 303 Torres, A., W5 van den Brink, L. M., 416, 474, T105 Tahmasebi, A., M153, W161 Torres, E., W25 Van den Poel, D., 456 Takitch, S., 407, T14, W101 Tosta, M. R., W143 van der Heide, E. M. M., M132 Takiya, C. S., T12 Townsend, J., 202, M36 van der Hout, A., T135, T150 Talmón, D., W139, W140 Townsend, J. R., 312 van Dooren, H. J., 524 Tao, S., 144, 480, 520, 531, T160, T187, W87 Tråvén, M., 361 van Hekezen, R., 72 Taraba, J. L., 526 Travis, C. R., T164 Van Hekken, D. L., T57 Tassinari, M., 298 Travis, M., 40 Van Os, J., M35, T8, T65, W4 Tate, B. N., 426, T96, W183 Tresoldi, G., 152 Van Os, J. M. C., 266 Tattersall, B., T34 Trevisan, G. P., M151 Van Ranst, B., 456 Tavares, W. L. F., M83, M85, M86 Trevisi, E., 129, 145, 213, 216, 314, 388, 477, Van Schyndel, S. J., 460, T11 Taysom, D., T131, W146 T16, T39, T97, W70, W84 Van Soest, B., T91, W43 Taysom, D. M., T75 Tribulo, P., T92, T101 Van Soest, P. J., 488 Taysom, K., W146 Tricarico, J. M., 517 van Zyl, J. H. C., 271 Teal, R. F., M55 Trimboli, F., W70 VandeHaar, M. J., 34, 227, 358, 424, M24, Tebbe, A. W., 123, T172 Tröscher, A., W73 T91, W24, W43 Teets, C., T117 Trott, J., 204 Vander Poel, M., 543 Teets, C. L., 83, T71, T87 Trujillo, A. I., T104 Vanhatalo, A., 122 Teixeira, D. L., W5 Trujillo Gutiérrez, D., W150 VanRaden, P. M., 66, 175, 462, 471 Teixeira, I. A. M. A., 115, 121 Tsai, C. Y., 148, 356, W130 Vargas-Bello-Pérez, E., 92, 187, 421, 483, Temme, P., 183 Tsiplakou, E., T142 M193 Tempelman, R. J., 172 Tsuruta, S., 463, 465, 467, M66 Vasconcelos, C. M., M87 Ternman, E., 262 Tucker, C. B., 54, 152 Vasconcelos, J. L. M., 18 Terré, M., W1 Tucker, H., 507 Vasseur, E., 51, 99, 270, 272, T5, T64, W50 Teymouri, F., W43 Tuñon, G., 161 Vázquez-Añón, M., 507 Thatcher, W. W., 108, M12, W103, W113 Turgeon, S. L., 306 Vázquez-Portalatín, L., M78 Thevakumaran, S., 91 Turiello, P., M139, T114 Vecchiarelli, B., 491, W74, W169 Thimmanagari, M., M15, T126, T143 Tverdy, B. J., 356 Vecchio, D., W78 Thoma, G., 97 Twambazimana, J., 511 Veerkamp, R., 286, 366, M30, M132 Thomas, O., 430, W134 Twyman, S., 430, W134, W149 Vega Acosta, L., 144 Thomas, S., T71 Vega-Castro, O., 196 Thompson, J. S., M55 U Veilleux, B., M189, T176, T183 Thorakkattu, P., M8 Velasquez, A., T9 Thorne-Lyman, A., 516 Uddin, M. E., T125 Velasquez-Munoz, A., 348, 442 Tian, Y. J., T79 Udehiya, R., 301 Velez, J., 348, 402, 504, 505, T9, W23 Ticiani, E., 329, 330 Uh, K., W104 Veltman, K., 97 Tieu, S., M37 Uhrincat, M., M138, T3, W96 Ventura, B., T6, W3 Tiezza, F., 68 Uliana, R., M98 Verma, P., M6, T31 Tiezzi, F., 367, 370 Umana Sedo, S. G., 328 Verma, R., 301 Tiki, W., 513 Upendram, S., 76 Vidal, M., W1 Tikofsky, J. N., M38, T168 Usala, M., 469 Vieira-Neto, A., 275, 340, M20, M158 Timlin, E., W62 Ustunol, Z., M106 Villot, C., 246, 443 Timms, L. L.,167, W100 Uyarlar, C., W168 Virginio Jr., G. F., M143 Tinini, R. C. R., M156, W157 Vishwanath, R., 111, 113, 218, M61 Tobin, J., 386 V Visser, B. M., W184 Tobin, J. T., T40 Vissio, C., M139 Toet, C., 55 Vagnoni, D. B., W178 Vital, A. C. P., M75 160 Vogel, L., W73 Webster, M., 414 Witt, K., 82, 487

Vollmer, A., T34 Wegmann, S., 285, W58 Witzke, M., M9, W57 SUNDAY von Keyserlingk, M. A. G., 56, 157, 527, T4, Wei, H., 363 Wlodarski, L., W116 ORALS W7 Wei, L., M84 Woldesenbet, S., M80 von Konigslow, T. E., 357, 452 Wei, X. S., 133 Wood, D., W45 Voronin, G. L., 193, 195 Wei, Z. H., 243, 244 Wood, N., W89 Vrotniakiene, V., 82 Weichhart, T., 392 Woodrum, M., 47 Vukasinovic, N., 280 Weigel, D., 109 Woodrum, M. M., 17 Woolf, J. L., 536, M48, W21 Vyas, D., 86, 405, 515, M21, T112, T127, Weigel, K. A., 284, T146 MONDAY POSTERS T159, T175, W33 Weiss, W. P., 123, M188, T172 Worden, L., T106 Weld, K., T94 Wright, L., T150 W Weld, K. A., T103, W76 Wright, L. E., T135 Wells, S. M., W36 Wu, C., 494, T53 Wacek-Driver, C., W158 Wells-Bennik, M. H. J., 72 Wu, F., 510 Wade, K. M., T64 Wemmenhove, H., 484 Wu, J., T194 Wadhwa, M., M164 Wen, F., M82 Wu, J. J., 244 MONDAY

Wagendorp, A., 72 Wendner, D., W13 Wu, Z. H., W135 ORALS Wagner, C., M2 Wenli, L., W82, W83 Wu, Z. Z., 236 Waite-Cusic, J., M101 Wenner, B., 32, 425, W148 Wukadinovich, M., 162 Waldner, D., M174 Wensman, J. J., 361 Wyatt, A., M100 Walker, C. G., 317 Wente, L. J., 235, T85, T161, W136 Wynands, E., 164 Walker, D. C., 72 Werner, T., W127 Walker, N. D., 540 Wernert, G., M36 X TUESDAY Wall, E., 285, W58 Wessels, J. E., T43 POSTERS Wall, E. H., 537, T193 Westberry, S., 365 Xia, C. Q., 160 Wall, S. K., M50 Western, M. M., M184 Xia, H., T97 Wallace, H. S., 76 Wheat, W., M52 Xiao, Y., 543, T54 Walsh, M., T30, T44 White, A., T49 Xie, Y. Y., 236 Wan, Z., 376 White, H. M., 319, 321, 529, 536, M48, Xochitemol, A., T111 Wang, C., M114 M170, T94, T95, T103, T146, W21, W76 Xu, C., 166 Wang, C. P., 243 Whitehouse, N., M189, T176, T183 Xu, J. C., W162 TUESDAY Wang, D. M., 236, 243, 244 Whitehouse, N. L., 239, T182 Xue, Y., T159 ORALS Wang, F., M81 Whitesel, H. A., W157 Xue, Y. L., T127 Wang, H. R., W67 Whitlock, B. K., 459 Wang, J., 291, M81, M82, M102, M187, T22, Wickramasinghe, H. K. J. P., 242, M149, Y T51, T52, T53, W47, W166, W170 W55, W64 Wang, J. Q., T38, T41 Wiedmann, M., T26 Yakoby, S., 473 Wang, K., 29 Wieland, B., 513 Yallop, M. J., W106 WEDNESDAY Wang, M. Z., W72 Wieland, M., 78 Yambo, R., 214 POSTERS Wang, P., T194 Wiggans, G. R., 462 Yan, T., 409 Wang, Q., 166, M81, T41 Wiking, L., 386, T56 Yang, C., 445, 454 Wang, T., T59 Wilachai, K., 541 Yang, D.-H., M79 Wang, Y., 308, T51, T52 Wilbanks, D., 197 Yang, H., T51, T52 Wang, Z., 285 Wilkens, M., 274 Yang, T. Y., 387

Wangen, S., 323 Williams, A., 335 Yao, J. H., 133 WEDNESDAY Williams, C., 44, 138 Ward, J. K., 500 Yao, X., 405 ORALS Ward, R., T78 Williams, C. C., 261 Ye, D., T78 Ward, S., 343 Williams, D., M165, M166 Ye, T., 360 Ward, S. H., 131, 154, 521 Williams, D. R., 36 Yeh, P.-W., M103 Warner, D., 95, 99, 225, 272, T64 Williams, J., 15 Yin, Q. Y., 133 Watson, C. J., 302 Williams, T. L., M33, M152, M154 Ylioja, C. M., 359, W63 Wattiaux, M. A., M173, T125 Wilson, D., 163, 451 Yoder, P., 114 Weary, D., 56, 157, T4, W7 Wilson, H. C., T145 Yoder, P. S., 115, 121 AUTHOR

Weaver, A., 127 Wilson, J., W93 Yohe, T. T., 33 INDEX Weaver, S., 276 Wiltbank, M. C., 228, W82, W83, W110 Yoo, M.-J., 305 Webb, L. A., 318 Winder, C.. 63, 153, 486, W17 Yoon, I., 388, 411, W84, W100, W127 Webb, N., T187 Windig, J. J., 366, M30 Yoshimura, Y., 253 Weber, W. J., W184 Winslow, B. M., 42 Young, A., W126 Weber-Neilsen, M., T91 Winston, D., 43 Young, M., W163 161 Young, M. E., 125, 540, T193, W169 Zeoula, L. M., M75, W137 Zhong, Q., 384 Young, S., T35 Zhan, K., 238, 387 Zhou, X., 166, W153 Youngs, C., W75 Zhang, H., W67 Zhou, X. W., T38 Yousaf, M. S., 257 Zhang, J., M106, T189 Zhou, Z., 533, T45 Yu, P., M171, T151, W12, W143 Zhang, L., M99 Zhu La, A. L. T., M148 Yu, Z., W153, W154 Zhang, N., W47 Zhu, N., 305 Yu, Z. T., M147, M148, M159, W162 Zhang, T., 166 Zhu, Y., 165 Yuen, G., 293 Zhang, X., M120, W170 Zhuang, K., T50 Yun, J., 13 Zhang, X. Z., W67 Zhuang, X., T48 Zhang, Y., M81, M82, W47 Ziegler, B., M162, M172 Z Zhang, Y. D., T41 Ziegler, D., M162, M163, M172 Zhang, Z., M187, T50, W166 Ziegler, J., 363 Zachut, M., 411, 473, W73 Zhao, F. F., W67 Ziegler, S. E., T83 Zambom, M. A., M156, W157 Zhao, F.-Q., 208, W57 Zimmerman, C., M192, T172 Zang, Y., 84, 239, T182, T183, W157 Zhao, G. Q., 238 Zimmerman, T., M92, T24 Zanton, G. I., 116, M146 Zhao, H. H., 133 Zimpel, R., 275, 340, M20, M158 Zayda, M., M94 Zhao, L. S., 240, W135 Ziouzenkova, O., M3 Zebeli, Q., 449 Zhao, S., M82, M187, W166, W170 Zubkov, T., M95 Zeineldin, M., 542 Zhao, S. G., T41 Zug, J., 407, T14, W101 Zeng, C., 30 Zhen, N., W170 Zuniga, S., 52 Zeni, D. S., W116 Zheng, H., 182, M88, M115, T50 Zenobi, M., 459, M22, M33, M169, T92, Zheng, N., 291, M81, M82, M102, M187, T101, W175, W181 T22, T38, T41, T51, T52, T53, W166

162 Future ADSA Meetings ADSA Annual Meetings

2020 June 21–24, 2020 West Palm Beach, Florida

2021 (co-located with ASAS) July 11–14, 2021 Louisville, Kentucky

2022 June 19–22, 2022 Kansas City, Missouri

Discover Conferences 37th Discover Conference Natural Bioactives in Dairy Production: Science, Functions and the Future October 28–31, 2019 Eaglewood Resort and Spa, Itasca, Illinois

38th Discover Conference Automation in the Dairy Industry May 11–13, 2020 Eaglewood Resort and Spa, Itasca, Illinois Analytical Lab Services for Research and Production Agriculture

• Customer Service is our top priority • Diverse chemistry services with high volume capacity • Fast turn-around Amino Acid and Mycotoxin Analysis • Fatty Acid Profiles in Milk and Feedstuffs • GC and LC capabilities • Significant in vitro capacity - 2400 traditional flask system for NDF, Starch, Protein • In situ services • NIR support services - providing turnkey services for 29 labs both domestically and globally • Administration and technical support for management of large analytical projects • CVAS Team - "Getting our boots dirty in service to the industry!" www.foragelab.com