ASA Section: Agronomic ProductionSystems ASA Section: Agronomic ProductionSystems MCC, 102D,Level1 SESSION NO.166—6:00PM–7:00PM Students of Agronomy, SoilsandEnvironmentalSciences(SASES) Hilton, MinneapolisBallroomD, Third Floor SESSION NO.165—5:45PM–6:30PM 164-2 164-1 SSSA Division:Soils&EnvironmentalQuality MCC, ExhibitHallBC,Level1 SESSION NO.164—4:00PM–6:00PM 163-9 MCC, 102D,Level1 SESSION NO.167—6:00PM–7:00PM 163-14 163-10 163-13 163-12 163-11 Management Professionals Community Business Meeting—CropManagement Delegate TrainingforSASESClubs Business Meeting—Integrated Pest 1612 1611 1624 1629 1625 1628 1627 1626 Tracking LegacyPhosphorusin Professionals Community B. Klaiber tions. ments UnderReducingandOxidizingCondi- Phosphorus ReleasefromLakeChamplainSedi- and MichaelL.Thompson Creek, Iowa. Phosphorus FormsofSedimentsinWalnut Equilibrium PhosphorusConcentrationsand Nutrient Runo Silva andJoberCondeEvangelista Freitas Goncalves PintodaFonseca,JulioCesarJose Leonidas P.Passos*, Andrea Mi Added Mehlich-1-ExtractedSewage Sludge. Brs PonteiotoHalf-StrengthNutrient-Solution Short-Term Responsesof Annual Ryegrass Cv. Waggoner*, RebeccaLongandJose Adolfo Amador and SimulatedRainfall. and EnterococciinSoilafterManure Application Depth-Dependent Survival ofEscherichiacoli William Jokela*,JessShermanandJasonCavadini nure Applied withLow-DisturbanceMethods. L. Hill,Yakov A. Pachepsky andDanielShelton rials: E Fluxes to Amendment withResidualWaste Mate- Response of Agricultural SoilGreenhouseGas Karl KeithCrouseandWilliam L.Kingery Avila*, LarryOldham,SandraL.Ortega-Achury, Production Areas ofMississippi. Assessing SoilPhosphorusStatusinPoultry Beef Ca Animal Congregation Areas ofan Abandoned Altering SoilNutrientConcentrationsin Kimberly LCook Amendments. Gil Lakes andRivers -II Presider: Amy Beth Asmus Presider: Amy fi Presider: Andrew Knepp Presider: Andrew llen, Paul Woosley,KaramatRSistaniand EricO.Young*, Stephen KramerandLaura ff ects ofTemperature andMoisture. tt le BackgroundingFeedlotthroughSoil SurosoRahutomo*,JohnL.Kovar Annesly Ne Annesly ff LossesfromLiquidDairyMa- Ma tt hisinghe*, Rebecca tt hew Stocker*, Robert hew Stocker*,Robert tt elmann, Jemima JohnJ.Ramirez- Ashley Ashley

MCC, 102D,Level1 SESSION NO.168—6:00PM–7:00PM MCC, 101 A, Level1 SESSION NO.170—6:00PM–8:00PM ASA Section:Climatology&Modeling ASA Section: Agronomic ProductionSystems ASA Section: Agronomic ProductionSystems Special Sessions Loring Park,, SESSION NO.174—6:30 AM–8:00 AM Tuesday, Nov. 17 Students of Agronomy, SoilsandEnvironmentalSciences(SASES) Hilton, MinneapolisBallroom A, Third Floor SESSION NO.173—9:30PM–11:55 PM Students of Agronomy, SoilsandEnvironmentalSciences(SASES) ASA Section:Climatology&Modeling MCC, 101 A, Level1 SESSION NO.171—6:00PM–8:00PM Hilton, MinneapolisBallroomD, Third Floor SESSION NO.172—6:30PM–9:00PM MCC, 102D,Level1 SESSION NO.169—6:00PM–7:00PM Business Meeting—SoilandWater Management Business Meeting—Climatology&Modeling Business Meeting—NutrientManagement Business Meeting—Agroclimatologyand SASES Dinner, Awards, andElections 5K FunRun(registrationrequired) Agronomic ModelingCommunity Sponsored by Apogee Instruments& Soil MeasurementSystems, LLC Professionals Community Professionals Community Presider: Senthold Asseng Presider: Senthold Asseng S Presider: CharlesDuncan Presider: Howard Brown ESSION SASES Dance Section N O . 174—S PECIAL S ESSIONS 135

AFTERNOON

Kari uence ts with ts fl fi Cor- le Manure. le

tt tz erent Tillage erent ff Rajan Ghimire*, Rocio A Cespedes* and A Cespedes* Rocio Khandakar R. Islam* and Khandakar R. Islam* hew Wilson Wilson hew

tt Dennis M. Merkel* and

ects on Soil Physical Qual- ff Brian Gelder*, Richard M. Dallas M Williams*, Humberto Dallas M Williams*, * tz ected By Land Use in a Tropi- ff Mark Nakka Wuddivira*, Melissa Drew Kessler*, Mark Deutschman,

Olegario Muniz* Abdrubalrasol Al-Omran* and Moham-

Tim Rada Sutitarnnontr, Markus Pakorn B. Jones*, tt Presider: Tabitha Brown Presider: Tabitha Biochar on Hydraulic ects of Date Palm ff and Cropping Systems. Raut Yogendra Concluding Remarks Adjourn nelius Adewale*, L. Carpenter-Boggs, Stewart L. Carpenter-Boggs, Stewart Adewale*, nelius Higgins and Usama Zaher Greenhouse Gases in Emissions of Dissolved from Di the Subsurface Drainage Automated Closed Chamber-Based Measure- Chamber-Based Closed Automated from CH4 and NH3 Emissions ments of CO2, Ca and Sludged Dairy Fresh, Dried Sco L. Miller and Rhonda Tuller Footprint of Hotspots in the Carbon Identifying Farm. Organic Vegetable a Small Scale of Temperature, Particle Size and Application Size and Particle of Temperature, Depth. mad Alwabel cal Savanna. and Ma Atwell Aneika Estimating BMP Treatment Train Bene Carlos A Bonilla of Electromagnetic Determining the Variability Signals As A Introductory Remarks An The Bureau of Soils and Erosion in the U. S.: Opportunity Missed? R. Landa Edward Daily Sensitivity and Stability of the Iowa and Erosion Project 2 to Landscape Variability Rainfall Intensity. and Karl R. Herzmann, David James Cruse, Daryl Gesch for Mexico, Central Regional Soil Partnership for An Initiative America and the Caribbean: the Promoting Soil Sustainable Management in Region. Meth- Alternative Improving and Evaluating ods for Estimating Soil Erodibility and Water Erosion in Central Chile. Properties of Calcareous Sandy Soil: In Lidar Data. Jeremiah Jazdzewski and Chuck Fri Wolf* Break Tillage Impacts on Edge-of-Field Phosphorus Loss. Soil Organic Carbon Dynamics in the Pendle- Experiments. ton Long-Term Stephen Machado, Prakriti Bista Ghimire, Carissa Allan Burns and Mikayla Organic Farming E Feasibility of Using Industrial Anion Exchange Feasibility of Using Industrial Nitrate from Tile Water. Resin to Remove ity after 39 Years. A. Francis and Tomie Galusha Blanco, Charles E 10:45 AM 11:00 AM 10:30 AM 10:00 AM 10:15 AM 9:15 AM 9:00 AM 7:55 AM 8:00 AM 8:15 AM 8:30 AM 8:45 AM 9:45 AM 10:00 AM 10:15 AM 10:30 AM 9:30 AM 10:45 AM Soil & Water Management & Conservation: I Management & Conservation: Soil & Water

177-10 177-8 177-9 178-6 178-5 SESSION NO. 178—7:55 AM–11:15 AM AM–11:15 SESSION NO. 178—7:55 Level 1 MCC, 102 F, Management & Conservation Division: Soil & Water SSSA 178-1 178-2 178-3 178-4 178-8 178-9 178-10 178-7 178-11

tt

y tt Jianlei . 175 . Rodney O N Richard E. Farrell* and ESSION

cation: I cation: fi

of Soil N2O Mon- ectiveness ff — S

N Fertilization Increases ect of Past ff

Robert P. Anex* and Jordi Francis Clar Robert P. ESSIONS

S Registration Required Presider: Michel Cavigelli Maximizing Cost-E Adviento-Borbe, Arlene Arlene Gabriel LaHue*, J. Kessel and Steven Bruce Linquist, Chris van Fonte N2O Emissions from Unfertilized Controls. Jordi Francis Clar*, Robert P. Anex, Mark Allie, Anex, Mark Jordi Francis Clar*, Robert P. Chris Elwood, Ian Rigell and Brennan Lunzer Accurate Chamber- Requirements for Obtaining Based Soil Gas Flux Measurements. K. McDermi Madsen*, Liukang Xu and Dayle Reynald L Lemke System for High-Resolution, Near-Con- A Novel tinuous Measurement of Soil N2O Isotope Fluxes. Comparing CO2 Flux Data from Eddy Covari- Ratio Energy Balance ance Methods with Bowen Methods from Contrasting Soil Management. Deb O’Dell*, Neal Samuel Eash, Casey Sullivan, Joanne Logan, Bruce B. Hicks, Thomas J. Sauer, Dayton Lambert and Christian Thierfelder An FTIR-Based System for the Semi-Continu- ous Measurement of Greenhouse Gas Fluxes from Agricultural Soils. itoring. Using Quantum Cascade Lasers to Quantify Ammonia Emissions from Beef Feedlots. Mark Howden* Adjourn Introductory Remarks Den- Sun*, Trevor Coates, Jianlin Shen, Owen mead and Deli Chen Break Memory E CSSA Awards Presidential Address Agriculture: Climate Adaptation in Australian Some Lessons Learnt Successes, Failures and CSSA Breakfast Introductory Remarks ments and Quanti LENARY Klepper Endowed Lectureship) Klepper Endowed /P Extension Materials on Display: II Extension Materials on Display: 9:00 AM 8:45 AM 8:30 AM 8:00 AM 8:15 AM 9:15 AM 9:00 AM 7:55 AM 9:30 AM 9:45 AM 7:40 AM 8:20 AM 8:40 AM 7:00 AM 7:30 AM CSSA Breakfast, Awards, and Plenary (Be and Plenary Awards, CSSA Breakfast, bon and Greenhouse Gas Emission Measure- bon and Greenhouse Gas Emission EYNOTE Presider: Michael Grusak, David Baltensperger, Roch Gaussoin Presider: Michael Grusak, Improving Accuracy and Precision of Soil Car- Improving 177-5 177-4 136 177-3 177-1 177-2 177-6

ASA Section: Environmental Quality ASA 177-7 175-1 Section: Education & Extension ASA AM AM–11:00 SESSION NO. 177—7:55 A, Mezzanine Level MCC, M101 SESSION NO. 176—7:00 AM–6:00 PM SESSION NO. 176—7:00 Keynote/Plenary Sessions SESSION NO. 175—7:00 AM–9:00 AM AM–9:00 NO. 175—7:00 SESSION Floor Third D, Ballroom Hilton, Minneapolis K

MORNING 179-10 ogy &Biochemistry Section orDivisionCosponsor:Soil Mineralogy, Pedology, SoilBiol- SSSA Division:SoilMineralogy MCC, M100D,MezzanineLevel SESSION NO.180—7:55 AM–12:00 PM 179-9 179-8 179-7 179-6 179-5 179-4 179-3 179-2 179-1 Section orDivisionCosponsor:SoilChemistry SSSA Division:Forest,Range&WildlandSoils Hilton, MarquetteBallroomII,2ndFloor SESSION NO.179—7:55 AM–11:55 AM 178-12 That GoTogether(includes gradstudentcomp) Symposium—Bugs and Dirt:FourLe 11:55 AM 11:40 AM 11:25 AM 11:10 AM 10:55 AM 10:40 AM 10:20 AM 10:05 AM 9:50 AM 9:30 AM 9:10 AM 8:50 AM 8:30 AM 8:00 AM 7:55 AM 11:15 AM 11:00 AM Symposium—Biological Weathering Adjourn Concluding Remarks Discussion bell andJoelBlum New Hampshire. Weathering RatesintheWhiteMountains of Comparison ofCurrentandLong-Term Ca Kent KellerandJamesB.Harsh Tymon, GregoryHelms,LindaThomashow,C sponse toNutrientStress. Thi Bacteria. able ByEctomycorrhizalFungiand Associated soluble PhosphorusandPotassiumMade Avail- Apatite andOrthoclaseForestFertilization:In- Rhizosphere Priming. The RoleofPlant Fungal Endosymbiontsin Balogh-Brunstad andBernardT. Bormann of ScalingandVariability. Biological Weathering : A Big-PictureView S. Ross Northeastern USA. ering andBiologyinForestedWatersheds ofthe Connections andGapsBetween MineralWeath- Break Martinez solution. solved OrganicCompoundsonMineralDis- Soils: In Biological Weathering inMetal-Contaminated Stein, ChristopherM.BerryandDavidBeerling Field, RachelThorley,JenniferMorris,William E. cal Cycles. to Forests,Pedogenesis toGlobalBiogeochemi- through MycorrhizaEvolution:FromLiverworts Intensi Bio Keller, HakanWallander andSusanStipp ronment. Ectomycorrhizal FungiintheWeathering Envi- eral Weathering. Depth-Dependence ofBiologicallyForcedMin- Introductory Remarks Adjourn hold, Virginia L.JinandMartyR.Schmer Leonard Kibet*,HumbertoBlanco,BrianJ.Wien- Long-Term TillageandCroppingSystems. Soil HydraulicPropertiesUnderContrasting ff fi ault, J. Andre FortinandYves Piche lm MediatedMineralWeathering inRe-

fi cation ofSoilMineralWeathering fl

LaurentFontaine*,DavidPare CarlaRosenfeld*andCarmenEnid uence ofBiologicallyDerived Dis- ZsuzsannaBalogh-Brunstad*,CKent JonathanLeake*,JoeQuirk,Katie

DanieldeB.Richter* RuthD.Yanai*, JohnL.Camp- Sco

DavidHMcNear*Jr.

tt W. Bailey*andDonald MichaelGrant*,Lydia C.KentKeller*,Z. tt er Words , Nelson

180-7 180-6 180-5 180-4 180-3 180-2 180-1 SSSA Division:SoilPhysicsandHydrology MCC, 101DE,Level1 SESSION NO.181—7:55 AM–12:00 PM 181-1 181-5 181-4 181-3 181-7 181-6 181-2 Contributions ofBobLuxmoore,JohnLetey, Soil PhysicsandHydrology:Honoringthe S 12:00 PM 11:30 AM 11:15 AM 10:45 AM 10:15 AM 10:00 AM 9:30 AM 9:00 AM 8:30 AM 8:00 AM 7:55 AM 7:55 AM 8:00 AM 9:00 AM 8:45 AM 8:30 AM 9:30 AM 9:15 AM 8:15 AM ESSION Presider: GaryFeng,Sco Presider: RandalSouthard,DanielHirmas N and Andrew Suarez and Andrew ments ofContrastingSoilTexture. Adjourn Discussion ture andE Plasticity ofSoil-Dwelling Ant Nest Architec- Greg LudvigsonandJosephR.Thomasson ern Kansas,USA. Expression, NeogeneOgallalaFormation,West- Hymenopteran In Making aMountainoutofan Anthill: Ancient T. Hasiotis ing Pa Observations onSubsurfaceBehaviorsandMix- Break Ma Katharina Ullmann*,EricLonsdorf,Ma Pa The E Soils. Mason Bees,theUnionBetween Pollinationand Cane* Ubiquitous, Diverse, butInscrutable. The WondrousHabitsofGround-NestingBees: Soil EcologyandHealth. Introductory Remarks Introductory Remarks Physiologist, Forester,PioneerElevated CO Robert J.(Bob)LuxmooreSoilPhysicist,Plant Andrew Trau Kathleen Smits,ChaminduDeepagoda and mospheric Interactions. By SubsurfaceHeterogeneitiesandLand/At- Methane MigrationintheVadose Zone A Adhikari*, Srinivasulu Ale andPaul B.DeLaune roporosity andHydraulicConductivity. E Wollesen deJonge Sr., TrineNorgaard,LasanthaHerathandLis Marcos Paradelo*, SheelaKatuwal, Per Moldrup ity andCT-Number-Derived MatrixDensity. turbed SoilsByX-RayCTDerived Macroporos- Explaining Air andWater Transportin Undis- thony W. KingandGlennV. Wilson Colleague. Researcher, Modeler, Activist, Mentorand James ESmith*and SarahMBea Understanding DynamicSoilWater Repellency. Cardon, ClintonWilliams andGary Feng Physics Community. Contributions ofJohnLeteyJr.to theSoil and JohnHanks. ment: LegaciesofBobLuxmoore,JohnLetey, Mesopores, SoilStructure,andWater Move- O ff . 181—S ect ofTillageandCover CropsonSoilMac- tt and JohnHanks:I ern onaSpecialist,GroundNestingBee. tt LoiaconoandNealMWilliams Dave Hunter* ff

tt ect ofSoilDisturbanceandCropping erns of Ants.

ff Paul J.Hanson*,RichardNorby, An- ects onSoilPropertiesinEnviron-

tz

tt OIL Bradford,GlennWilson HangshengLin* BrianF.Pla fl uence onCalcreteOutcrop P Alan F.Halfen*andStephen Sco HYSICS

TissaH.Illangasekare*, tt A. Bradford*,GrantE. tt &H Howard Ferris* *, JonJ.Smith, tt y KimDrager* YDROLOGY JamesH. tt Meisner, Pradip ff ected 2 137

MORNING Shu Wei Wei Hui Li*

hew A. hew tt 2 Chao Sarah Theresa cation In- cation fi -MnO  ect of Surface- cation Inhibitors cation ff Xiaopeng Gao*, fi Emily E. Woodward*, Emily E. Woodward*, er: E er: cation of cation tt fi

ects on Nitrogen Use Ef- ff Deb P. Jaisi*, Hui Li, Prajwal Deb P. Jaisi*, Hui Li, Prajwal Yates*, Daniel Ashworth, Wei Ashworth, Wei Daniel Yates*, tt Sco

in Ground of Estrogen Hormones cation fi Jane M-F Johnson* and Sharon Lachnicht Nitrous cation of Factors Determining fi

Rex A. Omonode* and Tony J. Vyn A. Omonode* Rex Gas Emission: II Oxide Emission in Rainfed ciency and Nitrous Decreases Bisphenol a Oxidation Rate. Ma Billionrosannae Chhouk, Balgooyen*, Introductory Remarks Identi Mineral Surface Modi Oxide Emissions for a Cropping System in the Manitoba. Valley, Red River Amiro and Brian Mario Tenuta and Crop, N-Rate Impacts on Corn Yield Cover Soil N. Weyers Integrated Nitrogen Rate and Nitri hibitor Application E fi Corn. The Use of Urease and Nitri in Mitigating Direct and Indirect Greenhouse Agriculture. Australian Gas Emissions from Kee Lam*, Helen Suter, Rohan Davies, Mei Bai, Jianlei Sun and Deli Chen Application and Subsurface Injection. Application and Rory Kang Xia, Stephanie Kulesza Sosienski*, O. Maguire Break Quanti Sampled from Northern and Surface Waters Sinnemahoning and Central Pennsylvania: and the Living Cameron County, PA Watershed- PA. Filter- Centre County, James Andrews, Clinton Williams, Danielle M. Swistock and Jack Watson Clark, Bryan Hormones: Extend- Pharmaceuticals and Steroid and Mitigation Strategies. ing Knowledge and Nancy Lee Holm Zheng*, Laurel Dodgen Degradation AMPA and Tracking Glyphosate Isotope Ratios. Using Phosphate Oxygen and Deb P. Jaisi Abiotic Degradation of Glypho- Mechanism of sate: Results from Stable Isotopes, NMR, and DFT Calculations. and Adam F Wallace Balakrishna, Avula Paudel, Robert N. Lerch Fate of Hormones in a Field Receiving Dairy in a Field Receiving Fate of Hormones Poultry Li Manure and Ginder-Vogel and Christina K. Remucal of 17 Beta-Estradiol from Wastewater Removal Using Fe3+-Saturated Montmorillonite. Qin* and Kang Xia Emissions of 1,3-Dichloropropene and Chlo- ropicrin after Shank Fumigation Under Field Conditions. Zheng, James A. Knuteson and Ian Van Wesen- A. Knuteson and Ian Van Zheng, James beeck Adjourn Presider: Maysoon Mikha, Jane Johnson Greenhouse ciency and Mitigate ffi E 7:55 AM 8:00 AM 11:15 AM 8:15 AM 8:30 AM 8:45 AM 10:00 AM 10:15 AM 10:30 AM 10:45 AM 11:00 AM 9:45 AM 11:30 AM 11:45 AM 12:00 PM Agricultural Practices to Improve Nitrogen-Use Agricultural Practices to Improve SESSION NO. 183—7:55 AM–2:55 PM SESSION NO. 183—7:55 MCC, M100 C, Mezzanine Level Section: Environmental Quality ASA 183-1 182-12 183-2 183-3 183-4 182-8 182-9 182-10 182-11 182-7 182-13 182-14

. 182 . *, tz O Robert N Saroop Stephanie B. Jones ESSION tt Jian Zhao and Benny Chefe Ram Neupane* and B. Jones uorooctane Sulfo- uorooctane tt fl Dani Or*, Grant E. Joel Pedersen* Joel Pedersen* — S Jean Caron*, Vincent Vincent Jean Caron*, and Soil. hies, Michael Schloter, ff tt

uorooctanoate (PFOA): (PFOA): uorooctanoate fl and ects of Potential Climate UALITY ff Simcik, Thomas Halbach and Elia Scudiero*, Dennis L. Corwin tt Q Julie Escalera* and David Crowley and David Crowley Julie Escalera* ects of Veterinary Antibiotics in ects of Veterinary ff

Wulf Amelung*, Sven Jeschalke, Joerg Sven Amelung*, Wulf Emerging Concern - I Impact of Biochar on the Physical Properties Impact of Biochar on the Physical Properties of Soil Under Corn-Soybean Rotation. Sandhu*, Sandeep Kumar, Rajesh Chintala, Thomas E. Schumacher, Douglas D. Malo, Sharon and David E. Clay K. Papiernik Assessing the E Land Use Changes on Annual and Seasonal Land Use Changes on Agricul- Hydrologic Processes of a Large-Scale ture Dominated Watershed. Sandeep Kumar Assessment Using Regional-Scale Soil Salinity Landsat ETM+. and Todd H. Skaggs Adjourn Dairy Manure Injection Impacts Fate of Pirli- mycin in Surface Runo Kulesza, Rory O. Maguire*, Kang Xia, Katharine Ray and Partha Knowlton Fate and E Kornelia Smalla, S Thiele-Bruhn, Harry Vereeck- Michael Spiteller and en, Bernd-Michael Wilke, Jan Siemens Graphene Ox- Heteroaggregation Between ide and Soil Mineral Particles. Baoshan Xing* Phytotoxicity of Pharmaceuticals and Personal Care Product Ingredients. Introductory Remarks Soil. Klasmeier, Michael Ma Uptake and Transformation of the Pharmaceuti- cal Carbamazepine By Crops. Goldstein and Moshe Shen- Tomer Malchi, Myah ker Soil Contamination By Per Feng Xiao*, Ma John Gulliver nate (PFOS) and Per Sources, Migration and Exposure Assessment. Sources, Migration and Exposure Break for Recognizing the Kudos to John Hanks Balance in Soil. Concept of Sensible Heat Ren, Xin- Tusheng Horton*, Joshua L. Heitman, Xiao Zhang, Pukhraj Kaur hua Xiao, Yuki Kojima, Deol and Hailong He Functions: Revisiting Scaling of Soil Hydraulic Similar Media Theory. the Miller and Miller Arthur War- Ghahraman, Morteza Sadeghi*, Bijan and Sco rick, Markus Tuller Soil Hypoxia and Leaf Chloride Accumulation Accumulation and Leaf Chloride Soil Hypoxia in Avocado. Subsurface Hydrological Processes and Surface Hydrological Processes Subsurface Irrigation Management. and A Lafond Jonathan Periard, Yann Pelletier, Silvio Jose Gumiere Giant in Soil Physics The Legacy of a Humble R. John Hanks (1927-2014). and Sco Cardon, Jon M. Wraith NVIRONMENTAL Environmental Fate of Chemicals of Environmental Fate of Chemicals 11:15 AM 11:30 AM 11:45 AM 12:00 PM 8:00 AM 8:15 AM 8:30 AM 8:45 AM 7:55 AM 9:00 AM 9:30 AM 9:45 AM 10:45 AM 11:00 AM 10:00 AM 10:15 AM 10:30 AM & E OILS 181-13 181-14 181-15 138 182-1 182-2 182-3 182-4 SSSA Division: Soils & Environmental Quality Division: Soils & Environmental SSSA Section or Division Cosponsor: Soil Chemistry 182-5 182-6 SESSION NO. 182—7:55 AM–12:00 PM SESSION NO. 182—7:55 MCC, M100 E, Mezzanine Level S 181-11 181-12 181-8 181-9 181-10

MORNING 183-14 183-15 183-13 183-12 183-11 183-10 183-9 183-8 183-7 183-6 183-5 183-16 183-18 183-17 11:30 AM 11:45 AM 11:15 AM 11:00 AM 10:45 AM 10:30 AM 10:15 AM 10:00 AM 9:45 AM 9:30 AM 9:15 AM 9:00 AM 12:55 PM 12:00 PM 1:25 PM 1:10 PM Watson andKarlGRichards E Geough, RonnieLaughlin,ChrisEllio gan, GavinMcNeill,RachaelCarolan,KarenMc- Patrick JForrestal,DominikaKrol,GaryLani- Oxide EmissionsfromGrassland. Richard A. Hacke Richard A. rick JForrestal,GaryLanigan,KarlGRichards, Emissions inSpringBarley. Legumes orNitri Fertiliser NitrogenFormulation A Scheer andPeter Grace Rowlings*, MichaelBell,DavidLester,Clemens Nitri Impact ofNRatesandthe Application of the Hunt sequent CornCrop? Grass A tions ofDairySlurryandFertilizeronPerennial How DoLong-Term, Low-Emission Applica- and GPhilipRobertson west Row-Crops. on NitrousOxide(N2O)EmissionsfromMid- The In Kirsty HookerandRichard A. Hacke G Richards*, Alina Premrov,CatherineCoxon, Leaching fromSpringBarleyCropping. The ImpactofClimateVariability onNitrate Emission. Corn RotationE Wall andMichaelJGooding on ContrastingSoilTypesin Australia. Applied toSubtropicalSummerSorghumCrops sions andthe Agronomic Performance ofUrea N Baker, TimothyJ.Gri Corn/Soybean System. on theNitrousOxideBalanceofaMinnesota The ImpactofaKuraClover LivingMulch and ClaudiaWagner-Riddle Abalos*, Ward Smith,BrianGrant,LianhaiWu Emissions ofCornProductionSystems. Fertilizer ManagementPracticestoReduceN2O Break Curtis J.Dell Bernardi*, ElainePereira, CaueY. Ribeiroand Emissions. and Ammonia Nanocomposites forControllingNitrousOxide Potential ofUrea-AluminosilicateSlow-Release Soil E Assessing Climate,Irrigation,Nitrogen,and Lunch Break Rowlings andClemensScheer Steve DelGrosso,Peter Grace,MikeBell,David Systems? Gerrit Hoogenboom United StatesPaci duction SystemsintheColumbiaBasinof Gary JLaniganandKarlGRichards Patches? nant UrineReduceN2OEmissions fromUrine Can ManipulationoftheConstituents ofRumi- Philippe Vidon andTimothy A. Volk Emissions attheFieldScale. energy FeedstockonWater QualityandGHG Impact ofShrubWillow As aPotentialBio- ff 2 ect ofNitrogenSourceonNitrousOxide o EmissionsinSubtropicalCerealCropping fi cation InhibitorDMPPonN2OEmis-

ff ects onNitrateLeachinginPotatoPro- fl uence ofPotentialBiofuelCover Crops ff DominikaJKrol,Patrick JForrestal*, ect GrowthandNRecovery of a Sub- MaxDe Antoni*, William J.Parton, MaciejJ.Kazula*andJosephG.Lauer

ff ect onGreenhouseGases NevilleMillar*,DeanG.Baas fi tt cation InhibitorstoReduce , ElizabethJShaw,DavidP. fi c Northwest. ShabtaiBi ffi s andRodneyT. Venterea Peter A. Turner*, JohnM. Alberto C.deCampos LeanneRoche*,Pat- Alison Bressler*, Alison tt man* andDerek PremWoli*and MaryHarty*, ff ects Nitrous tt

tt , Catherine David Diego Karl S ESSION 185-1 183-20 MCC, M100B,MezzanineLevel SESSION NO.184—8:00 AM–9:00 AM ASA Section: Agronomic ProductionSystems MCC, 102D,Level1 SESSION NO.187—8:00 AM–10:40 AM Special Sessions MCC, 101B,Level1 SESSION NO.186—8:00 AM–9:45 AM SSSA Division:Pedology MCC, 101C,Level1 SESSION NO.185—8:00 AM–9:20 AM ASA Section:LandManagement&Conservation 187-1

183-22 183-21 183-19 Business Meeting—LandManagement& N 9:20 AM 9:00 AM 8:20 AM 8:15 AM 1:55 PM 8:00 AM 8:00 AM 8:00 AM 8:05 AM 2:55 PM 2:40 PM 2:25 PM 2:10 PM 1:40 PM Symposium—Bioenergy andClimate O Advancing Pedology Colloquium . 187— A Gateway ScholarsOrientation Toby O’Geen Adjourn Discussion Information Delivery. Visions fortheFutureofSoilSurvey andSoil Introductory Remarks Manure InjectionandUseofNitri Fields As aFunctionofTimingLiquid Nitrous OxideEmissionReductioninCropped J. Czymmek Introductory Remarks Pedology breakfastmixer Division BusinessMeeting and Sylvie M.Brouder Raj Cibin,JaneFrankenberger,Je sponse intheMidwest USA. and ClimateChangeonEcohydrologic Re- Integrated Assessment ofBioenergyLandUse Adjourn and BrunoBasso David Rowlings, ClemensScheer,Peter Grace ping System. and HupingHou Sprout, GermarLohstraeter,Leigh-AnnePowers Degenhardt, RobertGrant,NilsBerger,Craig Ramirez, LenKryzanowski,TrevorWallace, Rory Inhibitors. ments onN E Erwiha andJessicaG.Davis* sativa). izers Applied toDrip-IrrigatedLe Nitrogen UptakeandFateofOrganicFertil- Break Quirine M.Ke Management ofGrainCorn. Vs Phosphorus-BasedManureandCompost Greenhouse GasEmissionsfromNitrogen- Conservation Section ff ects ofCompostedandRawOrganic Amend- Presider: DickGebhart

GRONOMIC Arina Sukor,PhasitaToonsiri,Ghazala

SisiLin*,GuillermoHernandez-

2o Emissions inaHorticulturalCrop- Daniele DeRosa*,JohannesBiala, tt erings, GregoryGodwinandKarl

P Dylan E.Beaude

RODUCTION

Amir Sadeghpour*, Amir IndrajeetChaubey*, ff rey J.Volenec tt fi uce (Lactuca cation S tt e* and YSTEMS 139

MORNING

Sandra Rajesh Latha Rebbie Ha- Seok-Young Oh*, Seok-Young ects on Soil ff Rivka Fidel*, David Richard B. Jones* ect of Biochar on Soil

ff

* tt William L Rooney*, Rene Clara and William

the Presence of cation of Nitrate in fi Fred Muhhuku* of cation of Surface Functionality fi Louise Sperling* Presider: Charles Kome Uses of Biochar : II Biochar and Zero-Valent Iron. Biochar and Zero-Valent Seo, Daniel K Cha and Dong-Wook Yong-Deuk Kim Innovative Farm Input Financing: Taking Farm- Farm Input Financing: Taking Innovative ers Beyond the Demonstration Plot. Abed Kiwia, David Kimani, Bashir Jama, rawa*, Asseta Qureish Noordin, Zacharie Zida and Diallo Approaches to Enhancing Input Innovative Supply to Smallholder Farmers in Sub-Saharan Africa. Adoption of Distribution and Development, Brown-Mibrib Forage Sorghum in Central America. Ostilio Portillo Catalyzing Seed Systems Smallholder Farmers Use. The Need for Seed Policy Reform to Support Seed Systems Diversity. Concluding Remarks Adjourn to Community Business Meeting. Introductory Remarks Modi Biochars and Their Impact on Greenhouse Gas Emissions from Eroded Landscape. Chintala*, Saroop Sandhu, Thomas Schumacher, A. Rice, David E. Clay Sandeep Kumar, James and Douglas D. Malo Context-Dependent E Greenhouse Gas Emissions. A. Laird and Timothy Parkin Using Biochar. Ammonia Removal Gaseous Kyoung S Ro*, Isabel Lima, Gudigopuram B. Reddy, Bin Gao and Michael Jackson Denitri Introductory Remarks Chain to Fertilizer Value Resolving Constraints Africa. in Sub-Saharan Development Nagarajan*, Deborah Hellums and John Wendt and John Wendt Nagarajan*, Deborah Hellums Improving the Partnerships: Public and Private Quality of Life for Small Scale Farmers. M. Endico A Meta-Analysis of Tillage E A Meta-Analysis Microbial Biomass and Enzymes Activities. and Enzymes Microbial Biomass Emerson D. Carmen M. Ugarte, Stacy M Zuber*, Maria B. Villamil Nafziger and Discussion Adjourn Presider: Carl Bolster, Jason Streubel 8:52 AM 9:17 AM 9:42 AM 10:07 AM 10:32 AM 10:57 AM 11:00 AM 8:00 AM 8:05 AM 8:20 AM 8:35 AM 8:50 AM 8:00 AM 8:02 AM 8:27 AM 10:15 AM 10:30 AM 10:45 AM Agronomic, Environmental, and Industrial Global Challenge to Improve Food Security to Improve Global Challenge Symposium—Access to Agronomic Inputs: A Agronomic Inputs: to Symposium—Access 189-3 189-4 189-5 189-6 189-7 SESSION NO. 190—8:00 AM–11:05 AM AM–11:05 SESSION NO. 190—8:00 MCC, M101 B, Mezzanine Level Section: Environmental Quality ASA 190-1 190-2 190-3 190-4 SESSION NO. 189—8:00 AM–11:00 AM AM–11:00 SESSION NO. 189—8:00 IX, 2nd Floor Hilton, Marquette Ballroom Agronomy Global Section: ASA 189-1 189-2 188-9

. 188 . O Michael N Daniel K. Manter* rey S. Buyer ff John E. Erickson*, s, Margaret Wagner, s, Margaret Wagner, tt ESSION Fumiaki Funahashi*, hew Bakker* hew

Timothy M. Bowles* and Timothy M. Bowles* tt — S Adria L. Fernandez*, Craig Jacob Jungers*, Adam Clark, Adam Clark, Jacob Jungers*, Ma er and Donald L. Wyse ff

er, Donald L. Wyse, Christopher Staley, ff Species Fertilization and ect of Nitrogen

ff Soil. cial Bacteria in the Sarah Strauss*, Greg Browne and Daniel fi IOCHEMISTRY Presider: Daniel Manter and Trichoderma ect of Soil Solarization Including Glyphosate ects of Management Anaerobic Soil Disinfestation on Soil- ect of Crops on Soil Health. ects of Cover Crops and Reduced Tillage on ects of Cover Crop and Fertilizer Incorpora- ects of Cover ff ff ff ff ff ff Jude Maul*, Michel A. Cavigelli, Stephanie A. A. Cavigelli, Stephanie Jude Maul*, Michel Sarah Emche and Je Yarwood, Kluepfel E on Soil Fungal and Pro- Application Biocontrol with Next karyotic Communities Investigated Generation Sequencing. David D. Myrold and Jennifer Parke Managing Soil Microbial Communities for Control. Pathogen E Soil. Applications on Microbial Communities of E Agents and Microbial borne Phytopathogenic Community Under Tree-Crop Nursery Condi- tions. Introductory Remarks Maria Lucia A. Silveira, Ramon G. Leon, Danilo A. Silveira, Maria Lucia and Lynn E. Sol- Quadros, Joel Reyes-Cabrera lenberger Discussion Vijaya Gopal Kakani* Vijaya The E Mitigation on Greenhouse Gas Composition Grassland Bioenergy Perennial Potential in Cropping Systems. Craig C. Shea Break Alam-Eldein and Shamel M Ashraf Tubeileh*, Timothy J Rennie Residual Can Biochar and Fermentation Soil Carbon in Elephant- Enhance Biomass and grass Grown for Bioenergy. Adjourn to Community Business Meeting. James O. Eckberg, Kevin Be James O. Eckberg, Kevin Grasses. in Biomass Nutrient Partitioning Greenhouse Gas Emissions from Bioenergy Gas Emissions from Greenhouse Great Plains. in the Southern Cropping Systems E Lehman* Break Trevor J Gould and Michael Jay Sadowsky E Abundance and Diver- Arbuscular Mycorrhizal sity: A Meta-Analysis. E tion on the Structure and Function of Microbial Or- Communities in Soils Under Long-Term ganic Management. C. Shea Timothy R. Cavagnaro Soil Biology Index to Quantify A New Gibbs: Bene and Catherine Stewart & B Strategies for Managing Microbial Strategies for Managing Microbial Control, Cover Crops and Tillage): I Control, Cover IOLOGY 8:35 AM 8:50 AM 8:05 AM 8:20 AM 8:00 AM 10:25 AM 8:55 AM 9:20 AM 10:00 AM 10:40 AM 9:35 AM 8:30 AM 9:05 AM 9:20 AM 9:45 AM 9:30 AM 10:00 AM Communities and Soil Health (Pathogen Communities and Soil Health (Pathogen B OIL 140 188-3 188-4 188-1 188-2

SSSA Division: Soil Biology & Biochemistry SSSA SESSION NO. 188—8:00 AM–10:45 AM AM AM–10:45 SESSION NO. 188—8:00 A, Mezzanine Level MCC, M100

187-3 187-5 187-4 S 187-2 188-5 188-7 188-6 188-8

MORNING

191-6 191-5 190-11 191-4 191-3 191-2 191-1 ent Management&SoilPlant Analysis Section orDivisionCosponsor:SoilFertility&PlantNutrition,Nutri- SSSA Division:SoilFertility&PlantNutrition MCC, L100IJ,LowerLevel SESSION NO.191—8:00 AM–11:15 AM 190-10 190-9 190-8 190-7 190-6 190-5 fi Symposium—Performance BasedMetricsforEf- cient Nitrogen ManagementandPolicyMaking 11:05 AM 11:15 AM 11:05 AM 10:35 AM 10:05 AM 10:50 AM 9:35 AM 9:05 AM 8:35 AM 8:05 AM 8:00 AM 10:35 AM 10:20 AM 10:05 AM 9:50 AM 9:35 AM 9:20 AM 9:05 AM Adjourn toCommunityBusinessMeeting. Howle Adjourn Concluding Remarks Jordahl Redlin Agriculture. Introducing MeaningfulMetrics intoMinnesota and Dave Wall Policy Making. Infusing ScienceintoNitrogenManagement Snyder Biswanath Dari,NilovnaCha Thinning inNevada. Biochar ProducedfromPinyon-JuniperForest Nutrient andWater RetentionDynamicsof Maria Lucia A. Silveira andKellyMorgan G. Leon,JohnE.Erickson,DianeL.Rowland, Plant Water Status. Paul E.Fixen,RobertM.NortonandCli ity inNorth America. Impact MetricsforCropNutritionSustainabil- Thomas Bruulsema ardship inNorth America. Metrics forEnablingCropNutritionStew- Australia &NewZealand. Metrics forCropNutritionSustainabilityin Allison M.Thomson*andRodSnyder A FoodSupplyChainView ofCropNutrition. Introductory Remarks Biochar E Kate M.Scow Steven J.Fonte,SanjaiParikh, JohanSixand Dynamics Vary BySoilType. Biochar ImpactsonSoilStructureandCarbon and JonesOwusu Nakamura, IsraelDzomeku,EmmanuelNyarko in NorthernGhana. Husk BiocharonLowland RICECultivation The E Barry GlazandSamiraDaroub Lang, JehangirBhadha,JamesMcCray,BinGao, Florida. to GrowSugarcaneinSandySoilsofSouth Biochar andMill Ash Use As Soil Amendments Chintala shi*, Deborah Aller, David A. LairdandRajesh Biochars for Agronomic Bene Comparison ofLaboratory-andField-Aged Break Bair, GuochunHeandMichaelS.Denison erator. from Biochar-AmendedSoilsUsingaDustGen- Evaluating thePotentialRiskofDustGenerated Presider: Cli ff

Chongyang Li*,SanjaiJ.Parikh, Daniel A tt ect ofPhosphateRock EnrichedRICE andVimala D.Nair Odiney Alvarez-Campos*, Timothy

ff ects onSoybeanRootGrowthand BruceR.Montgomery*andBrad DavidJ.Mulla*,William Lazarus ff ord Snyder JoelReyes-Cabrera*, Ramon Vincent Avornyo*, Satoshi Casey Adam Schmidt*,

ThomasW. Bruulsema*,

RobertM.Norton* LaraMoody*and tt erjee, DavidS. fi DaoyuanWang*, ts. SantanuBak- ff ord S.

192-9 192-8 192-7 192-6 192-5 192-4 192-3 192-2 192-1 ASA Section:Global Agronomy Hilton, MarquetteBallroomVII-VIII,2ndFloor SESSION NO.192—8:00 AM–11:20 AM Special Sessions MCC, L100F, LowerLevel SESSION NO.193—8:00 AM–11:30 AM 193-3 193-2 193-1 Symposium—Long-TermResearch: Agricultural Technologies inSoilandCropManagement- Decades ofChina-USCollaborative Research Production forthe21stCenturyandBeyond A Meansto Achieve Resilient Agricultural Symposium—Innovativeand Approaches 11:20 AM 11:00 AM 10:40 AM 10:20 AM 10:00 AM 9:45 AM 9:25 AM 9:05 AM 8:45 AM 8:25 AM 8:05 AM 8:00 AM 8:00 AM 8:55 AM 8:30 AM 8:05 AM Adjourn toCommunityBusinessMeeting. gies. Sino-US CooperationinWater SavingTechnolo- ity. Graduate Education:TheImportanceofCreativ- China. Water UseE ing Rainwater Technique onMaizeYield and E Gao Xue, ShengliGuo,TinghuiDangandChangqing and Water UseE Long-Term FertilizationE Break Maria PilarFuentealba Tan, Silvano Ocheya, SmitDhakal,Yan Yang and Host Plant Resistance. Wheat DiseaseandInsectManagementthrough Thomasson andJonnieBaggard Speci Development ofSensorTechnologies forSite- Feng-Min Li* teau ofChina:OpportunitiesandChallenges. Dryland FarmingInnovation intheLoessPla- tin andNathanWalker Quetone Moss,DennisL.Martin,Mar- Sustainable Turf Production. Breeding NewBermudagrassCultivars for Smucker*, Andrey K.GuberandWei Zhang Dryland RegionsofNorthernChina. Sustainable Agricultural Productionin Arid Technology forConverting SandySoilsinto A 21stCenturyLong-Term Water Conservation Introductory Remarks on theLoessPlateau. Introductory Remarks Gray* Learned andWhereDoWe GofromHere? Nearly 20Years ofBtHybrids:WhatHave We Yin, DipakSharma-Poudyal andScotHulbert David R.Huggins,KurtisL.Schroeder, Chuntao eases. Long-Term Agricultural Research-Plant Dis- and KiplingS.Balkcom the World. The Oldest,ContinuousCo ff S ects ofIncreasingTemperature andHarvest- ESSION Albert Weiss* Albert Presider: Je Presider: XiaomaoLin Steven R.Eve fi TimothyC.Pauli

c CropManagement. XuebiaoPan* and XiaoxiaoWang CharlesC.Mitchell*,DennisDelaney N ffi ciency intheSemi-Arid Regionof O ff rey Strock ffi . 193—S ciency inaRainfedCropland tt * Wenzhao Liu*,Qingwu

ShuyuLiu*,ChorTee tz *,William F.Schillinger, ff ect onCropYield tt RuixiuSui*, Alex on Experimentsin Yanqi Wu*,Justin PECIAL Alvin J.M. Alvin S ESSIONS Mike

141

MORNING

Christo- Erin L. O157:H7 from Bradshaw*, ff Je Dana Nayduch* Daniel N. Miller*, Amy Daniel N. Miller*,

Yao Zhang*, Neil Hansen, Zhang*, Yao Contami- ect of Proximity on ff Escherichia coli Kristina M. Friesen*, Dennis of Maize Using cit Irrigation fi

Astri Wayadande* Astri Wayadande* John P Brooks*, Michael R. McLaughlin,

Elaine D. Berry*, James E. Wells, Lisa M. Elaine D. Berry*, James E. Wells, Feedlot: E le Terence Whitehead* Terence Erin Scully*, Kristina M. Friesen and Lisa M. Erin Scully*, Kristina M. Friesen and Lisa M. tt Melkonian*, Elizabeth Carter, Susan J. Riha ff sion Support Tools in Atlantic Canada. Atlantic sion Support Tools in Smith*, Rene Audet and Richard Hardin Audet Smith*, Rene Adjourn nation of Leafy Greens, Bioaerosols, and Pest nation of Leafy Greens, Bioaerosols, and Pest Flies. Durso, James L. Bono, Kristina M. Friesen, Trevor Millner Suslow and Patricia V. Associated with As Carriers of Pathogens Flies Manure. (porcine epidemic diarrhea Manure-Borne Pedv Soil. in virus) Survival M. Schmidt and John D Loy Microbial Ecology of Stored Swine Manure and Reduction of Emissions Using Condensed Tan- nins. Antibiotic Resistant Bacterial and Pathogen Broiler Established Colonization of a Newly House. Adeli and Dana M. Miles Ardeshir Adjourn pher Geden* Associated with Environmental Parameters at Stable Fly (Diptera: Muscidae) Development Hay Bale Feeders. Jerry Lisa M. Durso, Berkebile, Brian J. Wienhold, Zhu and David Taylor Management Strategy for Ma- Alternative An nure-impacted Environments. and David J Boxler J Zhu Junwei Gary J Brewer, Associated with Larval Bacterial Communities Musci- of Stable Flies (Diptera: Development dae). Durso Break. Dissemination of a Ca Introductory Remarks Manure, Maggots, Microbes...Oh My! a Closer Acquisition, Harboring and Look at House Fly Dissemination of Bacteria. Management of Manure-Breeding Flies. Modeling De Model. the Daycent and Keith David C. Nielsen Thomas J. Trout, Paustian Early Impacts during Temperature Analysis of and Grain-Fill on Anthesis/Silking Growth, in the U.S. Corn Belt. of Rainfed Maize Yield Je and Stephen B Shaw Risks Using Deci- Managing on-Farm Climate Manure-Impacted Environments Insects and Bacteria Associated with Insects and Bacteria 11:30 AM 10:15 AM 10:35 AM 10:55 AM 11:15 AM 11:35 AM 8:45 AM 9:05 AM 9:25 AM 9:45 AM 9:55 AM 8:00 AM 8:05 AM 8:25 AM 10:45 AM 11:00 AM 11:15 AM Presider: Kimberly Cook, Daniel Miller, Christopher Geden Presider: Kimberly Cook, Daniel Miller, Christopher Symposium—Characterizing and Controlling Symposium—Characterizing

195-7 195-8 195-9 195-10 195-3 195-4 195-5 195-6 SESSION NO. 195—8:00 AM–11:35 AM AM–11:35 SESSION NO. 195—8:00 Level MCC, M101 C, Mezzanine Section: Environmental Quality ASA 195-1 195-2 194-11 194-12 194-13 rey T. T. rey ff er* tz *, Ariele *, tt . 194 . O Bruno Basso* N hews and Gianni tt Clark J. Gan ersum, Huib Hengsdijk, tt ESSION David H. Fleisher* Raymond Arri Raymond Lewis Ziska* Lewis Ziska*

Belay T. Kassie*, Senthold Belay T. Guillaume Jégo*, Elizabeth Amelie CM Gaudin*, Emma Davide Cammarano*, Mike Riv- Tasneem Khaliq*, Syed Aftab Khaliq*, Syed Tasneem — S Liebman* tt Romulo Pisa Lollato* and Je

Bruce A. Kimball*, Kenneth J. Boote, Bruce Alice Robinson* Ma

ODELING ey, Martin Chantigny, Lindsay Brin, Claudia tt Presider: Senthold Asseng Presider: Senthold and Benjamin Dumont Apsim- Inter-Comparison of CERES-Rice and Assessment Oryza for Climate Change Impact at Farmers Field. “Kicking the Tires of the Energy Balance Rou- tine within the Cropgro Crop Growth Models of DSSAT. Moreno Cadena, Gerrit H Porter, Patricia Cheryl Hoogenboom and Kelly Thorp Modeling the Impact of Climate Change and Soil Carbon and Management on Corn Yield, US. Nitrate Leaching in Midwest Ahmad, Jamshad Hussain, Shakeel Ashfaq Wajid, Ahmad and Gerrit Hoogenboom Ahmad, Ishfaq Break Among Potato Model Us- Assessing Variability ing Common Datasets. R. Daniel and Pavel Ya. Groisman Ya. R. Daniel and Pavel Wheat Produc- Meteorological Limits to Winter A Simula- tivity in the Southern Great Plains: tion Analysis. Edwards Coupling the STICS Soil-Crop Model with Simula- Model for Improving a Snow-Cover Soil Nitrogen Processes in Agricultural tion of Northern Climates. and Joel Leonard Goyer Prediction for Climate Change Multi Scale Yield Scenarios. Asseng, Martin K. van I Asseng, Martin K. van Joost Wolf and Reimund P. Rr in More Frequent and Earlier Extreme Rainfall the North-Central U.S. Pa Introductory Remarks Climate Model Biases, Downscaling and Im- plications on Crop Model Simulated Climate Change Impacts. Miller, Keith Ma ington, Dave Bellocchi and Yield Variability Climate-Induced Yield Gaps of Maize (Zea mays L.) in Low-Input Agricultural Systems. Weed Management and Climate Change: Moni- Management and Weed Manage. tor, Measure, Break Agronomic, Economic, and Environmental Economic, and Environmental Agronomic, of Conventional Characteristics Performance U.S. Systems in the Cropping and More Diverse Corn Belt. Long-Term Trial in Mediterranean Climate: Long-Term to Build Sustainabil- Results and Opportunities ity and Resilience. Torbert and Kate M. Scow in Response to Long- Availability Soil Water Agronomic Research. Term Discussion Adjourn & M Climatology & Modeling: I 10:30 AM 10:00 AM 10:15 AM 9:35 AM 9:45 AM 8:50 AM 9:05 AM 9:20 AM 8:35 AM 8:00 AM 8:05 AM 8:20 AM 9:20 AM 9:45 AM 9:55 AM 10:20 AM 10:45 AM 11:10 AM 11:30 AM LIMATOLOGY 142 194-10 194-8 194-9 194-7 194-4 194-5 194-6 194-3 194-1 194-2 ASA Section: Climatology & Modeling ASA SESSION NO. 194—8:00 AM–11:30 AM AM–11:30 SESSION NO. 194—8:00 Level MCC, 103 BC, Main C 193-4

193-5 193-6 193-7

MORNING 197-4 197-3 197-2 197-1 tion, EnvironmentalQuality vation, SoilBiology&Biochemistry, LandManagement&Conserva- Section orDivisionCosponsor:Soil&Water Management&Conser- Special Sessions MCC, 101 A, Level1 SESSION NO.197—8:00 AM–11:45 AM 196-8 196-7 196-6 196-5 196-4 196-3 196-2 196-1 ASA Section:Climatology&Modeling MCC, 101I,Level1 SESSION NO.196—8:00 AM–11:40 AM tions, GlobalImplications,Partnering forSolutions Symposium—Quantitative Assessment ofMan- agement ImpactsonSoil-Plant-Water Relations Symposium—Restoring SoilHealth-Local Ac- 10:05 AM 9:35 AM 9:05 AM 8:35 AM 8:05 AM 8:00 AM 11:40 AM 11:15 AM 10:50 AM 10:25 AM 10:00 AM 9:45 AM 9:20 AM 8:55 AM 8:30 AM 8:05 AM 8:00 AM Sponsored byTheClimateCorp Presider: JessicaTorrion,JohnRead Break E. Sto tunities intheUS. Soil HealthManagementChallenges andOppor- Daniel Moebius-Clune Robert Schindelbeck,BiancaMoebius-Clune and a ToolforRestoringSoilHealth. Cornell SoilHealth Assessment Framework As las L.Karlen* A PotentialSoilHealth Assessment Tool. The SoilManagement Assessment Framework: from theGroundup. Coupling Conservation PolicytoSoilHealth Introductory Remarks Adjourn eendran Anapalli Ahuja*, Liwang Ma,RobertJ.LascanoandSas- E Ag SystemModelstoExploreManagement neth CassmanandJamesSpecht Grassini*, Jessica A Torrion,HaishunYang, Ken- on on-FarmSoybeanWater Productivity. Assessing theImpactofManagementPractices L. Allen andRobertG.Evans Lenssen*, UpendraM.Sainju,JalalD.Jabro,Bre Use E Tillage SystemIn and CurtisSchaefer Moisture andPhenotyping. Co Break M. Aiken*, Kyle JShroyer andP.V. Vara Prasad ductivity inSemi-AridCroppingSystems. Managing WheatCultivars toEnhanceWater Pro- and RobertC.Schwar ment. Tolerant MaizeGrowninaSemi-AridEnviron- Constraints onWater UseE Bryan G.HopkinsandJon Altenhofen Maize andKentuckyBluegrass. and CropGeneticsonWater Productivityof Interaction ofIrrigation,NitrogenManagement, Sadras* ciency intheUseofWater andNitrogen. Trade-O Introductory Remarks ff ects onCropWater Productivity. tt on IrrigationManagementBasedonSoil tt ffi Judy A. Tolk*,Steven R.Eve

, DavidLammandC.Wayne Honeycu ciency of Annual Forages. ff

s andSynergiesBetween theE fl Bianca Moebius-Clune*, Diane BiancaMoebius-Clune*,Diane uences Water UseandWater BruceI.Knight* tz

ffi GlenLorinRitchie* ciency of Drought NeilC.Hansen*, Haroldvan Es*, Andrew W. Andrew tt , Wenwei Xu LajpatR. ffi Victor Robert Robert Patricio - Doug- tt

tt

198-11 198-9 198-8 198-7 198-6 198-5 198-4 198-3 198-10 197-7 197-6 197-5 198-2 198-1 ASA Section:Climatology&Modeling MCC, 102BC,MainLevel SESSION NO.198—8:00 AM–11:50 AM Agroclimatology and Agronomic Modeling S 10:50 AM 10:20 AM 10:05 AM 9:50 AM 9:35 AM 9:20 AM 9:05 AM 8:50 AM 8:35 AM 10:35 AM 11:45 AM 11:15 AM 10:45 AM 10:15 AM 8:20 AM 8:05 AM 8:00 AM ESSION N Presider: SusanO’Shaughnessy Hoogenboom Kelly Thorp,Francesco MorariandGerrit agement. Sensing toImprove within-FieldNitrogenMan- Coupling CropSimulationModeling andCrop eron MarkPi Ray Massey,TonyJ.Vyn,Sylvie M.Brouder,Cam- Lauer, ChristopherJ.Graham,Peter R.Thomison, Toglia J. Moore,LailaPuntel,SilviaCordova, Kaitlin lano, Andy VanLoocke, IsaiahHuber,Kenneth Mark A. Licht,RanaeNDie Iowa Using Apsim. In-Season CornandSoybeanYield Forecastin Johnson, DebraPeters andDianeE.Sto Brown, EmileElias,KrisHavstad,Mari-Vaughn V. Stefan Bringezu,BrandonT. Bestelmeyer, JoelR. Parametric? Seasonal ClimateForecasts:Parametric orNon- A Novel Approach forDownscalingProbabilistic Break Corne Kempenaar Pesticides. Decisions about Application ofFertilizer and In-Season ForecastingofPotatoYield toSupport ing FruitsandVegetables. Assessing SustainableNutritionSecurity:Includ- Nasib Akram andFayyaz ulHassan and Application. Rainfed WheatProduction:ModelsEvaluation Simulating theImpactofClimateVariability on Asseng, Cheryl HPorterandFredRoyce Growing Conditions. Across aWide RangeofCurrentandFuture Evaluation ofDSSAT-Nwheat Performance Modelling theE Gerrit HoogenboomandGopal Alagarswamy udong Zou,JunLiandYan Zhu Leilei Liu,Senthold Asseng, Weixing Cao,Xi- of Temperature ResponseRoutines. Heading DurationsinWheat: A Comparison A. Ciampi Yang, RogerElmore,KennethCassman,Ignacio cisco JoaquínMorell*,Patricio Grassini,Haishun Yield ForecastsofCornintheUSBelt. Contributions ofaDynamicModel Approach to Adjourn Buckner* to Advance andFundSoilHealthResearch. Soil Solutions:CreatingaNewFundingModel Reduce Poverty andCon Climate Change,IncreaseFoodSecurityand Restoring RangelandSoilHealth:CanItMitigate Henry Janzen*andEdward GGregorich Sustaining SoilHealthaCanadianPerspective. Hypotheses fromOldData. Modeling PhasicDevelopment inSorghum:New Brendan ChristyandGlennFi to Elevated CO2in Australia. Wheat CropBiomassandGrainYield Response Introductory Remarks O . 198—C

tt i andPat Edmonds

BrendaV. Ortiz*,Valentina Zanella, tt i, Mark A. Licht,Je FritsK.Van Evert*, BertMeursand Amor V.M. Ines*andEunjinHan tt elkow andJustinPVan Wart ff LIMATOLOGY Mukhtar Ahmed*, Mustazhar ects ofHeatStressonPost- SotiriosV Archontoulis*, BelayT. Kassie*,Senthold

fl ict? David I Gustafson* DavidIGustafson* tz Je el,MichaelJCastel- ff Je GarryJO’Leary*, tz ff rey A. Coulter,Joe rey W. White*, gerald ff &M rey E. Herrick*, rey E.Herrick*, BingLiu*, tt

ODELING Fran- Bill 143

MORNING

le tt John Kenneth e Valley’s Valley’s e en*, Anders en*, tt tz Susanna Pearl- am K. Saha*, Xianq- cation to Rehabili- tt fi e Valley Groundwater Groundwater Valley e tt U ect on Micro- and ff Sarick Ma

Patrick Wagner* Wagner* Patrick on and Kent Eskridge tt Denise Kalakay*, Audrey Audrey Denise Kalakay*, Bradshaw, Kenneth Evans ff le Grazing Practices on Dung and Cycling in Pastures ciency tt ffi Ana B. Wingeyer*, Martha Mamo, Jef- Ana B. Wingeyer*,

Eduardo Chavez*, Zhenli He, Peter J. He, Peter Zhenli Eduardo Chavez*, ky*, Walter Schacht, Terry Klopfenstein Schacht, Terry ky*, Walter

ky, Richard B. Ferguson, Haishun Yang, tz tz

Brad Schick* and Li, Rao S. Mylavarapu ella, Yuncong ff uence of Ca fl in Accumulation Arsenic on ects of Fertilizer Practices in of Best Management ectiveness ff ff Agricultural Systems Kent Eskridge, Sean Whipple and Karla Jenkins Fate of Nutrient Inputs from Dung Pats. Martha Mamo, Walter Anita Wingeyer, Evans*, J Su Schacht, Pamela In Management Area. Alan Henning and Eldridge, Jana E. Compton, Susanna Pearlstein Break Grazing Management E Macro- Scale Fate of Carbon and Nitrogen in Rangelands. Schacht, Jerry Volesky, John frey Bradshaw, Walter A. Gure Diet. Is It Working? a Look at the Changing Nutrient Practices in the Southern Willame Area. Management Groundwater Eldridge and Audrey stein*, Jana E. Compton, Alan Henning Working with the Community for Nitrate Moni- toring Southern Willame Beetle Communities. Using Model Simulation to Quantify the Role of Dung Beetle in Dung C and N Decomposition. and Kent Eskridge Discussion Adjourn Haishun Yang*, Martha Mamo, Anita Wingeyer, Anita Wingeyer, Martha Mamo, Haishun Yang*, Schacht, Je Walter and Anita Wingeyer and Anita Wingeyer As a Function of Ca Dung Decomposition Adjourn Introductory Remarks Nitrogen Use E Managed with Reduced Nitrogen Inputs. A. Gure a Hyperaccumulating Fern: A Two Year Phytore- Year A Two Fern: a Hyperaccumulating mediation Field Study. in a Recre- Weathering Reducing Lead Bullet ational Shooting Range. and Lena Q. Ma iang Yin Using Soil Material Identi Evaluation of Soil Amendments in Reducing Amendments in Reducing of Soil Evaluation Three Cacao Grow- Cadmium in Plant-Available ing Soils. Sto Baligar Virupax E and Céline Pallud Olson, Raysieo Duakin E Storage Ponds. Water tate Coalbed Methane Zupancic W. Glenn Bailey* and John Bradshaw, Martha Mamo, Ana Wingeyer Bradshaw, Martha Mamo, ff Complexity: Biogeochemical Cycles in Complexity: Biogeochemical Cycles 10:10 AM 10:30 AM 9:35 AM 9:50 AM 8:55 AM 9:15 AM 10:50 AM 11:10 AM 12:00 PM 8:35 AM 8:00 AM 8:15 AM 11:35 AM 10:50 AM 11:05 AM 11:20 AM 11:50 AM Symposium—Partnering to Understand to Understand Symposium—Partnering Presider: Je 200-6 200-7 200-5 200-3 200-4 200-8 200-2 200-1 SESSION NO. 200—8:00 AM–12:00 PM SESSION NO. 200—8:00 MCC, 102 E, Level 1 Special Sessions Management & Con- Section or Division Cosponsor: Soil & Water servation 199-14 199-11 199-12 199-13

l . 199 . fi O and N ff hew P. hew tt o Emissions Gabriel Roth- ESSION 2 Thomas M. DeSut- Mason D. King*, Abdullah Alhameid*, — S

Li Liguang*, Peter J. Stof- Li Liguang*, Peter Potato Crop and uence on Junjian Wang*, Randy A. Randy Junjian Wang*, fl Liming Lai*, Sandeep Kumar, re. UALITY fi K. Raja Reddy* and Bandara Ga- K. Raja Reddy* Andrew Kessler*, Satish C. Gupta, erty, Brian D. Durham, Haley M and ects of Landscape Position ff ff Q Mark A. Chappell*, Jennifer M. Seiter, Mark Phillip D. Alderman*, Ma Phillip D.

Joaquin Sanabria* Physicalects of Thermal Desorption on Soil ff Lindsey A. Hughes, Lou S. Saporito, Anthony R. Lou S. Saporito, A. Hughes, Lindsey Arthur Buda, Fawzy M. Hashem, Ray B. Bryant, B. May Allen and Eric L. of Chemical Characteristics Variation Temporal in Surface Black Carbon of Soil and Dissolved Soils after Wild Measured with Closed Chamber Method in Measured with Closed Chamber Method in Rice. Urea Production By Drainage Ditch Sediments Agroecosystem. in a Coastal Evaluating E Evaluating Introductory Remarks N Rates on Dissolved Organic Carbon (DOC) Organic Carbon N Rates on Dissolved virgatum L.) Land from Switchgrass (Panicum in South Dakota. N. Owens Chang Ho Hong and Vance Crop Rota- Tillage and Diverse Long-Term tion Systems Impacts on Organic Carbon and Selected Soil Properties. Sandeep Kumar, Ibrahim Mostafa, Thomas J. Sexton, Saroop Ali, Peter Schumacher, Shoukat Sandhu, Shannon Osborne and Ekrem Ozlu Model Selection to Estimate N Climate Change In Climate Change Yield Variability in the Central Part of Romania. Part in the Central Variability Yield George Pristavu*, Gheorghe Olteanu, Maria Elena Gheorghe Olteanu, George Pristavu*, Mihai Buiuc Ianosi and Growth and and Sweetpotato Climate Change Development. janayake Rooting Depth on Sus- Impact of Spring Wheat Use Under Current and Future tainable Water Climates. Reynolds and Kai Sonder Adjourn Dahlgren, Mahmut Selim Ersan, Tanju Karan Dahlgren, Mahmut Selim Ersan, Tanju and Alex Chow of Nitrogen Variation Spatial and Temporal Concentration and Speciation in Runo in the St. Lucie Estuary Water- Surface Water shed, South Florida. fella, Zhenli He, Zhigang Li, Suli Li, Yongshan fella, Zhenli He, Zhigang Li, Suli Li, Yongshan and Xiaoe Yang Wan E and Hydraulic Characteristics. ter, Peter O’Brien*, Nathan E. Derby, Francis X.M. ter, Peter and Kevin Horsager Abbey Foster Wick Casey, Break Brandon J. La Beth E. Porter and Cynthia L. Price West, A Method to Quantify Seepage Impact on River A Method to Quantify Seepage Impact on River Bank Erosion. Charles Peck, man*, Meridith Fry, Dirk Young, A. Khan, Mah Shamim and James Lin, Faruque James Hetrick for Universal Approach A Pedo-Informatic Predictions of Complex Soil Environmental Processes. Melinda Brown and Ashley Lynn Grundtner Melinda Brown and Algorithm of PRZM Volatilization Evaluation Applications. for Soil Pesticide NVIRONMENTAL Soils & Environmental Quality: I Soils & Environmental 9:05 AM 8:50 AM 8:05 AM 8:00 AM 8:20 AM 8:35 AM 11:05 AM 11:20 AM 11:35 AM 11:50 AM 9:20 AM 9:35 AM 9:50 AM 10:05 AM 10:35 AM 10:20 AM & E OILS 199-5 199-4 144 199-1 SSSA Division: Soils & Environmental Quality Division: SSSA SESSION NO. 199—8:00 AM–11:50 AM AM–11:50 SESSION NO. 199—8:00 Mezzanine Level MCC, M100 F, 199-2 199-3 S 198-12 198-13 198-14 199-6 199-7

199-8 199-10 199-9

MORNING 202-3 202-2 202-1 Section orDivisionCosponsor:Education&Extension SSSA Division:SoilEducationandOutreach MCC, L100B,LowerLevel SESSION NO.202—8:00 AM–12:00 PM 201-8 201-7 201-6 201-5 201-4 201-3 201-2 201-1 SSSA Division:SoilBiology&Biochemistry MCC, 101FG,Level1 SESSION NO.201—8:00 AM–12:00 PM Knowledge to Explore Soil Microbial Community Knowledge toExploreSoilMicrobialCommunity Symposium—Integrating Omics and Geochemical Symposium—Integrating OmicsandGeochemical 8:40 AM 8:25 AM 8:05 AM 8:00 AM 12:00 PM 11:35 AM 11:10 AM 10:45 AM 10:20 AM 9:55 AM 9:45 AM 9:20 AM 8:55 AM 8:30 AM 8:05 AM 8:00 AM Presider: Taniya RoyChowdhury,Vanessa Bailey Symposium—Embedding Soilsin and NutrientDynamics:I Canadian HighSchoolEducation. Soil 4Youth ProgramBringsSoilScienceto Hamilton* Soil Science As anIntegratingTheme. Best PracticesinK-12STEMEducation Using Kathy Huncosky* Concepts inSoilScience. Inquiry-Based LearningwithFundamental Elementary SchoolTeachers ThatCouples A Novel ProfessionalDevelopment Toolfor Introductory Remarks Adjourn Panel Discussion Eoin Brodie* Mmm... Soil!Microbes,MineralsandModels. Baldrian liams, Jinylung Choi,KirstenHofmockelandPetr Tackling OurSoils. The DirtonMetagenomic Approaches for Pe Nicora, Amy A Boaro,RichardWhiteIII,Jennifer crobial FunctionsinSoils. New Applications ofProteomicsInforms Mi- Garcia-Pichel, EoinBrodieandTrentNorthen Lau, SuzanneKosina,BenjaminBowen, Ferran Swenson*, RichardBaran,UlasKaraoz,Rebecca ing Novel Metabolomics Approaches. Deciphering MetabolicFoodwebs inSoilsUs- Break Tfaily, NancyHessandLee Ann McCue L. Bailey*, Alejandro Heredia-Langner,Malak on theSoilBiogeochemicalSystem. to Reveal ImpactsofSimulatedClimateChange Integration ofMetagenomicandChemicalData tich, MaudeM.DavidandPeter J.Bo Charles W. Rice, Ari Jumpponen,RobertL.Het- David D.Myrold*,LydiaH.Zeglin,JanetJansson, the ResponseofMicrobialCCyclingtoRainfall. Using Multilevel OmicstoGainInsightsin Rachel Mackelprang* in aPleistocene Permafrost Chronosequence. al andCarbonMetabolismover GeologicTime Frozen inTime?MicrobialStrategiesforSurviv- sponse toClimateChange. Multi-omics IlluminatesSoilMicrobiomeRe- Introductory Remarks tt Presider: LauraWendling -Ridge, MaryK.FirestoneandErinNuccio STEM Education

Adina Howe*, Ryan Wil-

NicholasJ.Balsterand MaryLipton*,Carrie JanetJansson* MajaKrzic*, Vanessa tt omley Tami L Melinda

202-13 202-12 202-11 202-10 202-9 202-8 202-7 202-6 202-5 202-4 ASA Section:Climatology&Modeling MCC, 101J,Level1 SESSION NO.203—8:00 AM–12:15 PM 203-4 203-3 203-2 203-1 Symposium—Beyond thePenman-Monteith: Instruments and Approaches forPrecision S 11:40 AM 11:25 AM 11:10 AM 10:55 AM 10:40 AM 10:25 AM 10:10 AM 9:55 AM 9:40 AM 9:25 AM 9:10 AM 8:55 AM 8:00 AM 12:00 PM 9:15 AM 8:45 AM 8:30 AM 8:05 AM ESSION Sponsored by Apogee Instruments N Discussion dergraduate Curriculum. Embedding SoilsintheGeneralEducationUn- Challenges andSuccesses. Integrating SoilsintoNon-MajorsCourses: Harwood* andMarcyHTowns into aGeneralChemistryCourse. Embedding Soilsand Agricultural Contexts Andrews andJackWatson Soil’s Perspective. in InternationalSocio-EcologicalResearcha Strategies forEngagingUndergraduateStudents Brian Amiro andDarshaniKumaragamage Thomas T. Yates, EdithOlson,JacyntheMasse, Amanda Diochon*,NathanBasiliko,MajaKrzic, tion inCanadianUniversities andColleges. Trends inUndergraduateSoilScienceEduca- Margaret SeiserTaylor* Agricultural CurriculainUganda. Soil Science As aCoreClass:Lessonsfrom for Grade3-10Students. nections Program:ExperientialSoilEducation Algoma HighlandsConservancy NatureCon- Break DeAnn R.Presley*andPeter J.Tomlinson Scientists: Exciting Adventures inSoilScience. Growing theNextGenerationofYoung Women Salmon Ryosuke Fujinuma*,SharonWilliams andGerard Teaching inElementarySchoolEducation. University FacultyinFacilitatingSoilScience Soil ScienceinPrimarySchools Abbo in Western Australia. Monitoring SoilScienceProgramforSchools Lesley Dampier Paul Hazle Haughn, ElynHumphreys,SaeedDyanatkar, Julie Wilson, NathanBasiliko, Angela K.Bedard- Introductory Remarks Adjourn Mulla* Remote SensingforCropWater Stress. and YunYang Martha Anderson, ChristopherHain,FengGao from FieldtoGlobalScales. System forEstimatingDailyEvapotranspiration A Thermal-BasedRemoteSensingModeling Dennis C.Gi piration. A Recursive MethodtoCalculateEvapotrans- Management. Equation andImportant Applications inWater An HistoricOverview ofPenman-Monteith O . 203—C tt

* Water Stress

RobertJ.Lascano*,Je tt

, RachelStrivelli, ChrisCrowley and tz IIIandJamesR.Mahan Richard Allen* LIMATOLOGY NeilE.Brown*,DanielleM. BobFi

ShannonRamsay* GangaM.He MidoriMariaSakura* tz William Kustas*, patrickandLynK ff rey T. Baker, &M –– CynthiaJ. Katherine Role of tt ODELING iarachchi* iarachchi* DavidJ.

145

MORNING

Tai Mc- Tai ected ff Rachel erjee and erjee tt Robert M. Curtis erent Manure erent ff Crop ts of Cover fi Liebman Sougata Bardhan*, tt er Management er tt William R. Osterholz*, R. Osterholz*, William Jason Daniel Clark*, Edwin L. Ritchey* Helen Suter*, Shu Kee Helen Suter*, ciency and Decrease Its Loss. ffi of Fertiliser and Manure ciency ffi to Improve cation Inhibitor uenced By Soils of Varying uenced By Soils of Varying fi fl

erman-valenti erman-valenti tt uenced By Soil N and Water. fl Michael J. Mulvaney* and Heather and Heather Mulvaney* Michael J. Processes Con- An Important cation: fi uence of Gross Nitrogen Mineralization fl

Upasana Ghosh*, Amitava Cha Amitava Upasana Ghosh*, uenced By Nitrogen Management and Cul- fl ciency In ciency Jianbin Zhou*, Bin Liang, Wei Zhao and Xueyun Jianbin Zhou*, Bin Liang, Wei Yang Break Nitrogen Contribution from Di Sources: Field Studies. Measured Sustainable N Bene By Fall-Applied Poultry Li Schemes in a Corn Production System. and Megan O’Rourke Jac J. Varco Seman-Varner*, Australian and Use on an Nitrogen Removal Fertilizer Experiment. Long-Term and Craig Farlow Norton*, Charles Walker Mitscherlich Modeled Canola Nitrogen Use Ef- Mitscherlich Modeled Canola Nitrogen Use fi Polymer Coated Nitrogen Release As A As Nitrogen Release Polymer Coated By Placement and Date of Application in the Application Date of and By Placement Southeast. Enloe Role of a Nitri E Nitrogen Use Ma Michael J Castellano and Codenitri in Grazed Grasslands. trolling Nitrogen Cycling in Vegetable Systems. in Vegetable Deli Chen Lam, Rohan Davies and The In on Corn Nitrogen Uptake. Ronnie Laughlin, Diana Selbie, Gary J Lanigan, Hong Di, Jim Moir, Keith Catherine Watson, Jim Grant and Karl G Cameron, Timothy Clough, Richards* Carbon Cycles in Soil to Coupling Nitrogen and Increase N Use E Clellan Maaz*, William L Pan, Richard T. Koenig Richard T. L Pan, Clellan Maaz*, William and Ashley Hammac Nitrogen Dynamics in Corn and Switchgrass Production In Depths in Central Missouri. Allen L Thomp- R Kitchen and Shibu Jose, Newell son As Response and Nitrogen Losses Potato Yield In tivar. Harlene Ha Lunch Break Improving Per- for Partnering Public-Private formance of Corn Nitrogen Fertilization Tools. R. Paul R Kitchen*, James J. Camberato, Newell Carter, Richard B Ferguson, Fabian G. Fernandez, A.M. Laboski, Emerson D. David Franzen, Carrie and John Shanahan Nafziger, John E. Sawyer from 16 Sites in and Soil Testing What Plant Us about Split States Tells Eight Midwestern Nitrogen Applications. R. Fabian G. Fernandez, James Camberato, Paul Franzen, Carter, Richard B. Ferguson, David W. A.M. Laboski, Emerson R Kitchen, Carrie Newell Shanahan and John D. Nafziger, John E. Sawyer Corn Nitrogen Fertilization Rate Tools Com- States. Eight Midwest pared over R Kitchen, James J. Camberato, Ransom*, Newell R. Carter, Richard B. Ferguson, Fabian G. Paul A.M. La- Franzen, Carrie Fernandez, David W. and boski, Emerson D. Nafziger, John E. Sawyer John Shanahan 10:05 AM 10:20 AM 10:35 AM 10:50 AM 11:05 AM 8:50 AM 9:05 AM 9:35 AM 9:20 AM 9:50 AM 11:20 AM 11:35 AM 11:50 AM 1:00 PM 1:15 PM 1:30 PM 204-9 204-10 204-11 204-12 204-4 204-5 204-7 204-6 204-8 204-13 204-14 204-15 204-16 204-17

. 204 .

tt O N Lance eri, fi Hubert Larry Hipps* James Mark James Mark Steven R. Steven ESSION Andrew French*, — S Xinhua Zhou and Ryan Xinhua Zhou and Ryan

Karrin Alstad*, Sebastien Karrin Szilvia Zilahi Zilahi-Sebess*, Richard E. Engel*, Brad Towey Richard E. Engel*, Brad Towey Teboh and Jasper M UTRITION cients and Reducing Uncertainty tz ffi

N tt ects Degradation of the Urease ff

Urea Application of ects of in-Furrow

ff Christopher Parry*, Arturo Calderon, Kyaw Arturo Calderon, Kyaw Christopher Parry*, LANT * and Bruce Bugbee tt Use of Aggieair UAS Remote Sensing Data to Aggieair Use of Estimate Crop ET at High Spatial Resolution. Manal Elarab*, Alfonso Torres, William Kustas, Alfonso Torres, William Manal Elarab*, Al Hector Nieto, Lisheng Song, Joseph G Thomas J. Sauer*, Robert Horton, Xinhua Xiao Thomas J. Sauer*, Robert Horton, Xinhua Xiao and Sasha Ivans Approaches Will How Multiple Science-Based be Used for the Future ET Puzzle. Adjourn Improving Surface Energy Balance Closure By Improving Surface Energy Balance Closure Reducing Errors in Soil Heat Flux Measurement. Introductory Remarks A Soil pH Inhibitor NBPT. and Emily Gravens The E and Urea Based Slow Release Nitrogen Products on Stand Establishment and Crop Performance of Spring Wheat. Blaine G. Scha In Field Evaluation of Products Purported to In Field Evaluation Ammonia-N Loss from Urea. Reduce Angela McClure and J. Savoy* Jr., Xinhua Yin, Michael E. Essington Break Sto Doug J. Hunsaker and Kelly Thorp and Kelly Thorp Doug J. Hunsaker Stress and Water Use to Water Improvements of IR and Net Addition the Estimates with Stations. to Weather Radiometers for Determin- As a Tool Optical Remote Sensing ing Crop Coe Estimates. in Evapotranspiration Campbell* an Independent Surface Working Towards System without the Need for Calibra- Renewal tion. U, Tom Shapland, Richard Snyder and Tha Paw Andrew J McElrone Tree Crops Using Stress in Precision Water Thermal Imaging and Trunk Hydration. Reducing ET Modeling Uncertainty Using Modeling Uncertainty Reducing ET Radiometers. Thermal Infrared R. Eve Steven Jr., Bruce Bugbee and Blonquist* S. Campbell and Christopher P. Garrity*, Gaylon Lund Practicality of Deriving ET the Investigating from Sonic Temperature. John H. Prueger, Lynn McKee, Martha Anderson, John H. Prueger, Lynn McKee, Martha Austin Alsina, Larry Hipps, Luis Sanchez, Mimar Jensen and Mac Mckee Analyses of Flux Carbon, and Methane Water, A Synthesis of Gradients: Crop and Soil Water Picarro Crds Studies. Biraud, Stephen Chan, Andres Schmidt, Chad Biraud, Stephen Chan, and Gra- Law Hanson, Whitney Moore, Beverly ham Legge & P Nitrogen Science & Management Presider: Michael Mulvaney, Fabian Fernandez Presider: Michael Mulvaney, ERTILITY 11:15 AM 12:00 PM 12:15 PM 11:45 AM 8:00 AM 8:05 AM 8:20 AM 8:35 AM 10:00 AM 9:45 AM 10:15 AM 10:45 AM 11:00 AM 9:30 AM 10:30 AM 11:30 AM F OIL 203-11 203-14 203-13 146 204-1

SSSA Division: Soil Fertility & Plant Nutrition SSSA Section or Division Cosponsor: Soil Fertility & Plant Nutrition, Nutri- Analysis ent Management & Soil & Plant SESSION NO. 204—8:00 AM–3:50 PM SESSION NO. 204—8:00 MCC, 103 DE, Level 1 204-2 204-3

203-6 203-7 203-9 203-10 S 203-5 203-8 203-12

MORNING MCC, 103F, Level1 SESSION NO.206—8:15 AM–11:55 AM 206-3 206-2 206-1 Section orDivisionCosponsor:SoilMineralogy SSSA Division:SoilChemistry ASA Section:Education&Extension MCC, L100C,LowerLevel SESSION NO.205—8:10 AM–8:45 AM 204-24 204-23 204-22 204-21 204-20 204-19 204-18

Symposium—Soil BiogeochemicalDynamics 9:10 AM 8:45 AM 8:20 AM 8:15 AM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 3:50 PM 3:45 PM Business Meeting—K-12Outreachand from MoleculartoLandscapeScale:I Presider: NikQafoku, Aaron Thompson Activities Community Interactions inUltisols and Andosols withCon- Stxm-Nexafs Investigation ofOrgano-Mineral Climate-Change A son* andCaitlinHodges Centimeter toEcosystemScales. Linking SoilIronReductionProcessesfrom Introductory Remarks Pro Developing ManagementZonesforDeep and Anthony M.Fulford Hardke, ChesterEugeneGreub,JaromDavidson Richard J.Norman,Nathan A. Slaton,Jarrod T Best ManagementPractices. Nitrogen ManagementinRice: A CaseStudyin Coulter jamin Davies*,Paulo H.Pagliari andJe In Timing andRateofFertilizerN Application Wall T McDonald*,CatherineWatson andDavidP. Under aTemperate MaritimeClimate? Variables Are NeededtoPredictGrassGrowth What SoilNitrogenIndicesandClimatic Break Davis D. Nafziger*,MariaB.Villamil and Adam S. How ManyNRateTrialsDoWe Need? Melkonian Sela*, Haroldvan Es,RebeccaMarjerisonandJe es UsingExtensive Multi-RateFieldTrials. a Staticand Adaptive NManagement Approach- In SearchoftheEONR: A Comparison Between John Shanahan boski, EmersonD.Nafziger,JohnE.Sawyer and Fernandez, DavidW. Franzen,Carrie A.M. La- Paul R.Carter,RichardB.Ferguson,FabianG. Bean*, Newell RKitchen,JamesJ.Camberato, Nitrogen RateRecommendation. Canopy Sensor Algorithms forImproved Corn Integrating SoilandWeather Informationinto Nikolla P.Qafoku* Microscale Investigations andUpscalingE tions inSoils: A ReviewofMolecularand Adjourn Concluding Remarks land andGaylon D.Morgan Tony L.Provin,DennisCoker,MarkMcfar- fl uence CornYield andTotalNUptake. fi Presider: NelsHansen le NitrogenSampling.

ff ected ProcessesandReac-

RonnieW. Schnell*, TrentonL.Roberts*, Aaron Thomp- Aaron GregoryMac ff rey A. Noeleen Emerson Ben- ff Shai orts. ff

207-8 207-7 207-6 207-5 206-8 207-4 207-3 206-7 206-6 206-5 206-4 Section orDivisionCosponsor:Wetland Soils SSSA Division:ConsultingSoilScientists Hilton, MarquetteBallroomI,2ndFloor SESSION NO.207—8:20 AM–11:35 AM 207-2 207-1

Symposium—Hydric SoilManagementfor S ESSION 11:35 AM 11:20 AM 11:00 AM 10:40 AM 10:20 AM 10:00 AM 9:45 AM 11:30 AM 9:25 AM 9:05 AM 11:05 AM 10:40 AM 10:15 AM 10:00 AM 9:35 AM 8:20 AM 8:45 AM 8:25 AM 11:55 AM Wetland RestorationandCreation N O Adjourn Discussion Ballantine* system FunctionsofRestoredWetlands. Long-Term Development andSoil-BasedEco- in theMid-Atlantic USA. Guidance forCreatedNon-TidalWetland Sites Development ofSoilandSiteReconstruction son*, GregBrulandandSco Structure andFunctions. Topography andHydrologyonHydricSoil The E Broome* Tidal MarshRestorationandCreation. Break Phosphorus FractionsandOrganicMa Schellenberg, ChantalHamelandKerryLaForge Yongfeng Hu,CoreyW. Liu,LukeBainard,Mike Jin Liu,BarbaraJ.Cade-Menun*,JianjunYang, ent LandUseinSouthwestern Saskatchewan. Calgary, Alberta, Canada. Calgary, Alberta, Assessments forResidentialPropertiesinNorth Master DrainagePlan andBiophysicalImpact Hydric SoilInvestigation in Assistance ofthe vegetation Techniques. Successful andNot-so-SuccessfulTundra Re- to Ditching. Chemistry UnderDi Phosphorus SpeciationinSoilsUnderDi Peter NicoandSco Amanda Denney,KaitlynEGee,MarkusKleber, land Soils? Regulator ofOrganicMa Are OxygenLimitationsanUnderRecognized Hall* to aHumidTropicalForestLandscape. Soil CarbonDynamics:ScalingfromMicrosites Linkages Between ReducingConditionsand Break Contamination. of Arsenic Processes andtheSpatiotemporalDistribution Regional-Scale FeedbacksThat A Sparks andJianWang trasting Mineralogy. Introductory Remarks Peatland Humi Sean P.CharlesandHermanW. HudsonIII Dynamics, andHabitatValues. Issues ofVegetation Structure,Succession, Using SoilPropertiestoLookatBigPicture Adjourn Gatiboni andTsutomu Ohno Boeira deOliveira, SusanErich*,LucianoColpo Cambisols inSouthernBrazil. . 207—C Presider: BruceVasilas ff

ects ofRestoringOrganicMa

MarcoKeiluweit*, ThomasWanzek,

NicholasHaus* ONSULTING fi cation andSubsidenceRelated tt Fendorf ff ChunmeiChen*,DonaldL erent LandUseonHumic

Lorene A. Lynn* tt Walter Lee Daniels* Andrew W. Burton* er Turnover inUp- BenjaminC.Bostick* tt Winton S CurtisJ.Richard- ClovissonMeno OIL JamesE.Perry*, ff ect PoreScale S tt er, Micro- CIENTISTS tt Stephen Steven er Kate ff er- 147

tt i

MORNING

Taras Taras Carrie

David L. Hols-

Using uence Yield fl Ronnie W. Heiniger* Ronnie W.

Peter M. Kyveryga* M. Kyveryga* Peter c Sustainable Bioenergy Dave Henry and Philip J. Dave fi

nitions and Implications. fi Moorea Brega* William Jeremy Ross* William i *, James Herbek and John James tt tt Gregory W. Roth* Gregory W.

Douglas Edward Shoup* and Ignacio A. Shoup* and Ignacio Douglas Edward ciency Contests ciency ffi Presider: Bruce Erickson E Presider: David Holshouser Agronomic Decisions Yvan Bedard* Yvan Multiple Scale Data Processes: Stewardship, Analyses and Decisions. Questions and Facilitated Discussion Break of Sensor Networks in Examples Public-Private Agriculture. Australian Smethurst* Decision Support Tools at the Cli- Developing mate Corporation. Introductory Remarks Ag: Introduction, Context and Over- Big Data in view (Dr. Bruce Erickson) Ag: De Big Data in Introductory Remarks Contest’s Role in Re- Kentucky’s Soybean Yield Date Recommendations. vising Planting A. Kno Acre Corn Club: Impacts and Five Pennyslvania Issues. Identifying Factors That In Yield Contest Summaries. Yield Contest. Soybean Yield Virginia houser* Contest: “Grow for the Green” Soybean Yield Arkansas Soybean Producers Broke the 100 How Bu/Ac Mark. Contest: Trends over Kansas Soybean Yield Time. Ciampi E. Lychuk*, Alan P. Moulin, Eric N. Johnson, Eric N. Johnson, Alan P. Moulin, E. Lychuk*, and Roberto C. A. Brandt O. Olfert, Stewart Owen Izaurralde Region-Speci Develop Gulf Coast. Along the U.S. Production Systems Wang and Jing Yang Yubin Lloyd T Wilson*, Concluding Remarks Evaluation of the Environmental Policy Integrat- of the Environmental Evaluation Wheat, (EPIC) Model on Predicting ed Climate Field on a 19-Year Canola Yield Barley, and Prairie. Semi-Arid Canadian Study in the Break Community Business Meeting Lessons Learned from Yield and from Yield Lessons Learned Symposium—Going from Big Data to Symposium—Going from Big Data 9:40 AM 10:00 AM 10:10 AM 10:20 AM 10:40 AM 8:55 AM 9:00 AM 9:10 AM 8:55 AM 9:00 AM 9:15 AM 9:30 AM 9:45 AM 10:00 AM 10:15 AM 10:30 AM 10:45 AM 10:15 AM 10:30 AM 11:00 AM Sponsored by John Deere Intillegent Solutions Group 211-2 211-3 211-4 SESSION NO. 211—8:55 AM–11:30 AM AM–11:30 SESSION NO. 211—8:55 A, Level 1 MCC, 103 Systems Agronomic Production Section: ASA Agronomic Production Systems, Section or Division Cosponsor: Biometry and Statistical Computing 211-1 SESSION NO. 210—8:55 AM–11:00 AM AM–11:00 SESSION NO. 210—8:55 Level MCC, L100 D, Lower Education & Extension Section: ASA 210-1 210-2 210-3 210-4 210-5 210-6 209-6 209-5

Lei from ff Kees ernan ff Rachel Louise Jessica Fry*, ciency Fertiliz- ciency ffi Elizabeth Ainsworth* Elizabeth ecting Nitrous Oxide ff . 208 .

que O fi Chengchou Chengchou Alison J. Eagle*, Lydia P. Alison J. Eagle*, Sandeep Kumar*, Sagar Gau- N

David Makowski* ESSION A Meta-Analysis of s and Synergies:

ff

Presider: Robert Malone — S Johan Six, Rodney Ven- elkow, Bruce Linquist, tt Agricultural Research Agricultural Understanding Prediction Robustness of the Quality Model (RZWQM). Root Zone Water Anex, Michael N Fienen and Mat- Gu*, Robert P. thew J. Helmers on Irrigation Decision Mak- Use Cornsoywater ing for a Corn Field. James Specht, Kenneth Han*, Haishun Yang, Hubbard, Martha Shulski, Derek Heeren, Jennifer Gras- Rees, Greg Kruger, Gary Zoubek, Patricio A Torrion, Suat Irmak and Kenneth sini, Jessica Cassman Apex A New Methodology for Calibrating Model Using Combined PEST and Trial-Error Approach for Simulating Surface Runo Small Watersheds. tam, Eric Mbonimpa, Liming Lai, James Bonta, X. and Rashid Ra Wang Break Scaling up Soil Properties for Predicting Crop Model. with DSSAT-CSM Yield Introductory Remarks Andrey K. Guber, Moslem Ladoni, Juan David Alexandra Kravchenko Munoz-Robayo and Meta-Analysis in Agricultural Research: Agricultural Research: Meta-Analysis in and Challenges. Strengths, Limitations Kessel, Cameron Groenigen*, Chris van Jan Van Pi Introductory Remarks ers in Midwestern Corn Systems. ers in Midwestern Nicolas Tremblay*, Mohamed Yacine Bouroubi, Nicolas Tremblay*, Mohamed Yacine Carl Belec and Edith Fallon Break Meta-Analysis of Enhanced E April Vigardt Nail, Amy Trlica, Andrew Cook*, and Brooke Hagarty Trade-O Should We Use Bayesian Methods in Meta- Use Bayesian Should We Analysis? terea, Juhwan Lee, Mark Lundy, Xinqiang Liang Lee, Mark Lundy, Xinqiang terea, Juhwan Gestel and Natasja van Plant Alter Strategy Does Phloem Loading Response to Rising [CO2]? and Kristen Bishop Eastern Canada Database Meta-Analyses on an of in-Season Corn Nitrogen Response Trials. A Fertilizer Management Olander, Katie L. Locklier, James B. He and Nitrate Losses. and Emily S. Bernhardt discussion Panel Adjourn ESSIONS S 9:00 AM 9:15 AM 9:30 AM 9:45 AM 10:00 AM 8:55 AM 8:35 AM 8:30 AM 9:50 AM 10:30 AM 10:55 AM 10:05 AM 9:00 AM 9:25 AM 11:20 AM 12:00 PM Model Applications in Field Research: I Model Symposium—Meta-Analysis Applications Applications Symposium—Meta-Analysis in PECIAL 148 209-1 209-2 209-3 209-4

ASA Section: Climatology & Modeling ASA SESSION NO. 209—8:55 AM–10:45 AM AM AM–10:45 SESSION NO. 209—8:55 A, Level 1 MCC, 102 208-1 Special Sessions Biometry and Statistical Computing Section or Division Cosponsor: S PM AM–12:00 NO. 208—8:30 SESSION E, Lower Level MCC, L100 208-5 208-6 208-4 208-2 208-3

MORNING

214-4 214-3 214-2 214-1 Forage andGrazinglands Section orDivisionCosponsor: Agronomic ProductionSystems,C06 C03 CropEcology, Management&Quality MCC, 101H,Level1 SESSION NO.214—9:25 AM–12:00 PM 213-3 213-2 213-1 ASA Section:Education&Extension MCC, L100C,LowerLevel SESSION NO.213—9:00 AM–9:50 AM 212-2 212-1 ASA Section:LandManagement&Conservation MCC, M100B,MezzanineLevel SESSION NO.212—9:00 AM–9:45 AM 211-5 Integrated CroppingSystemsThatPromote Symposium—Agroecosystems Research: 9:50 AM 10:40 AM 10:20 AM 10:00 AM 9:30 AM 9:25 AM 9:35 AM 9:20 AM 9:05 AM 9:00 AM 9:45 AM 9:25 AM 9:10 AM 9:00 AM 11:30 AM 11:20 AM 11:00 AM Land Management&Conservation: I Connecting Agronomy andSTEM Adjourn Saw Conservation Biological ControlofWheatStem Lewis andJamieL.Foster Bell, Paul B.DeLaune,XuejunDong,KatieL. Water Use. Securing SoilandImprovingtheE Agronomic ManagementStrategiesinTexas: Benne Bioenergy Grasslands. Bee ResponsestoResource Availability in Understanding Community-andColony-Level Provision forCroppingSystems. to EnhanceSustainabilityandEcosystemServices Diversity ofGlobal Approaches to Agroecology Introductory Remarks Plate. Agricultural LiteracyEducationfromSTEMto Comfort M. Ateh* andMelanieB.Bayles Agronomy: Towards anExplicitDe gram. Sow What?: An Agronomy CitizenSciencePro- Introductory Remarks Adjourn Steve Peaslee andCathy A. Seybold Maxine J.Levin*,DavidW. Smith,RobertDobos, tions intheNationalCooperative SoilSurvey. Soil Capability As aFramework forInterpreta- McNunn*, Andy VanLoocke andDavidMuth Improving EnvironmentalPerformance. Using Sub-FieldPro Introductory Remarks Adjourn Questions andFacilitatedDiscussion mez Raboteaux* Big DatainPrecision Agriculture. Reis andPerry R.Miller Megan L.Ho Sco Integrated Pest Management. Ecosystem Services Presider: DianeRowland Education inK-12 tt B.Meers,BrianL. Beres,MicaelaButeler, fl y: Applying Agroecology to Enhance to y: ApplyingAgroecology SueKno Amanda MaeLiesch* tt , ClaudioGra

CristineL.S.Morgan*,JourdanM. fl and, JustinB.Runyon, Dayane A. tt * fi tt tability As aDriver for on andIsaacsRufus

BrianSpiesman*, Ashley DavidK.Weaver*, Alexander Wezel* Alexander NadiliaGo- ffi fi ciency of nition.

Gabe

214-5 SSSA Division:Pedology MCC, 101C,Level1 SESSION NO.215—9:30 AM–10:30 AM & Modeling,SpecialSessions Section orDivisionCosponsor:Education&Extension,Climatology Special Sessions 216-8 216-6 216-5 216-4 216-3 216-2 216-1 MCC, L100 A, LowerLevel SESSION NO.216—9:30 AM–11:50 AM 214-7 214-6 216-7 Symposium—Improving ClimateInformation 11:00 AM 9:30 AM 11:50 AM 11:35 AM 11:05 AM 10:50 AM 10:35 AM 10:20 AM 10:05 AM 9:50 AM 9:35 AM 12:00 PM 11:40 AM 11:20 AM 11:20 AM SSSA BusinessMeeting—Pedology for Midwestern CropProduction Diverse CroppingSystemsThatPromoteBene Introductory Remarks Gramig, ChadHartandRayMassey Adjourn Hart and Amber Schmechel Tools. Promoting andEvaluating DecisionSupport Responsive DecisionTools. The Agronomic ContentofU2U’sClimate Dev Niyogi Melissa Widhalm, OliviaKellner,LarryBiehland Angel, BenjaminGramig,Pat Guinan,ChadHart, Tools. Climate Informationfor Agronomic Decision Break Larry Biehl, Anil KumarandDevNiyogi over theU.S.CornBelt. Regional Agro-Hydro-Climatic Assessments for A LandInformationSystem(LIS)BasedDataset Takle andChris Anderson Prokopy, LarryBiehl,MelissaWidhalm, Eugene Delamater, BenjaminGramig,XingLiu,Linda dresen*, DevNiyogi,Gopal Alagarswamy, Paul USA withCropSimulationModels. Change onMaizeProductionintheMidwestern Assessing theImpactofClimaticVariability and tural DecisionSupport. Communicating ClimateSciencefor Agricul- Management. The RoleofSocialScienceinClimateRisk Adjourn Ke tista DubeuxJr.,KellyRace Heather Enloe,OdemariMbuya, JoseCarlosBa- M. Benne Diane L.Rowland*, DebolinaChakraborty,Jerry Research TraininginGlobal Agroecosystems. Expanding DisciplinaryandInternational Wright, JamesJMaroisandG.Cli George, Ann Blount,Cheryl Mackowiak,DavidL. DiLorenzo*, JoseCarlosBatistaDubeuxJr.,Sheeja Cover CropsandLivestock Integration. cial Insects. Wezel andDavidRamirez Responsive DecisionTools. The EconomicContentofU2U’s Climate Dennis TodeyandMelissaWidhalm S tt ESSION Presider: LindaProkopy lewell, MarioLira,NicolaRandall, Alexander Presider: EricBrevik

JennaKlink*,Vikram Koundinya, Chad DennisTodey*,Je

tt , GeorgeHochmuth,Wes Wood, N JonathanLundgren*andSco LindaProkopy* O . 216—S

XingLiu*,ElinJacobs, Adam Wilke* Adam ff Andresen, James tt e, Tarik Eluri,Peter S. HansF.Schmi O PECIAL tt o Doering*,Ben ff Lamb Je S ff An- Nicolas ESSIONS tt Fausti tz *, 149

fi -

MORNING

Samuel Rebecca for Salt ) Andrea tz Clemon J. Mohammad Mohammad Sarah Carlson* ect on Cash ff Daniel H Smith*, Travis

Sylvain Vrignon* Sylvain hew Ryan Ryan hew tt rey J. Gilbert ff

Horgan and Brian hew Cavanaugh Mohammad Pessarakli*, Dennis Eu- Dennis Mohammad Pessarakli*, tt Temperatures. erences at Various Stefan R. Gailans* and Sarah Carlson Angela Florence* and John L. Lindquist Angela Florence* ff

Angela Florence* and John L. Lindquist Angela Florence* Presider: Paul DeLaune Presider: Paul Tolerance. Mohkamkar, Ellen Dorn gene McMillan, Mahsa and David M. Kopec Concluding Remarks Adjourn Screening Various Cultivars of Seashore Pas- Cultivars Screening Various Swar vagenitum palum (Paspalum Introductory Remarks Crop, Tillage and Fertility Management Cover and Broccoli Production. for Organic Pepper Ajay Nair* and Dana Jokela Relay-Intercropping of Forage Legume with Control and Weed Wheat Improves Winter Nitrogen Nutrition of the Following Crop in Organic Conditions. into Vegetable Crops Integrating Summer Cover Production in Southern New England. N. Brown* and Gabrielle Torphy and Soybeans: Crops Interseeded into Corn Cover and Cash Crop Yield. Performance and Biomass Pro- Crop Mixture Diversity Cover duction. Sup- and Weed Crop Mixture Diversity Cover pression. Lunch Break Crop E Cover Cereal Rye Winter on-Farm Results from Long-Term Crop Yield: Research. Crops for Silage in Soybean Systems. Cover Thomas Timothy Sklenar*, Mary H. Wiedenhoeft, Lenssen Andrew W. C. Kaspar and Crop Establishment Following Com- Cover Corn and Soybean Herbicides Applied monly in the Upper Midwest. G Johnson R Legleiter, Elizabeth J Bosak, William M Davis and Vince Crop Breeding. on Cover Farmer Perspectives Lisa Kissing Kucek, Steven Sandra Wayman*, Mirsky and Ma The Impact of Individual, Population, and Spe- of Individual, Population, The Impact on Turfgrass As Fertilizer Regime As Well cies Structures. Microbial Community and Watkins Christopher Staley, Eric Dabney* III, Sadowsky Michael Jay of Tall of the Growth Responses Field Study Bio-Stimulants. Fescue to Various David M. Tabatabaei, Sayyed-Hassan Pessarakli*, Kopec and Je Germi- of Creeping Bentgrass Cultivar Evaluation nation Di Bauer*, Ma What Have We Learned from Early Cover Crop Learned from Early Cover We What Have Crop Adopters? Strategies for Expanding Cover Farmers. Iowa Use from Innovative Diane Basche*, Gabrielle Roesch-McNally, John Arbuckle, Fernando Miguez, Troy Tyndall, J. Bowman and Rebecca Clay Adjourn Cover Crop Management: I Cover 12:10 PM 12:15 PM 11:55 AM 9:55 AM 10:00 AM 10:15 AM 10:30 AM 10:45 AM 11:00 AM 11:15 AM 11:30 AM 1:00 PM 1:30 PM 1:45 PM 2:00 PM 11:10 AM 11:25 AM 11:40 AM 2:15 PM 2:30 PM

218-8 219-1 219-2 219-3 219-4 219-5 219-6 219-7 219-8 219-9 219-10 SESSION NO. 219—9:55 AM–2:30 PM SESSION NO. 219—9:55 MCC, M100 B, Mezzanine Level Conservation Section: Land Management & ASA 218-5 218-6 218-7 219-11

Terri Terri

tt Michel ff y*, Mat- y*, R. Chris ff Bernd Lein- rmed fi . 217 . O eo Serena, Elena tt Daniel Peck*, Mark Daniel Peck*, N hew Petersen* Petersen* hew tt Benjamin Czyzewski*

Ma

cation Enzymes. cation fi ESSION Benjamin McGraw* Alexandra Grace Du Alexandra Grace Brian Daviscourt* (COLEOP- ect Japanese Beetle ff — S Patrick E. McCullough*, J. Sco Patrick ing Greens. ing tt

the Post-Applica- Agents Improve ing tt Sheryl M. Wells*, Don Myers, Je Don Myers, M. Wells*, Sheryl

CIENCE Agnew elt and Mike ff Turfgrass Science: I Turfgrass S Presider: Benjamin McGraw Presider: Susana Milla-Lewis and Bruce Monke Annual Sedge Con ALS Resistant Sevostianova, Guillermo Alvarez and Ryan M and Ryan Alvarez Guillermo Sevostianova, Goss Area Management with Specticle Pro- Natural grams. Cost Analysis of Synthetic and Natural Grass Analysis Cost Fields. Athletic Quality Revisited. Turfgrass Visual Ma auer*, Dawn VanLeeuwen, in Georgia. Introductory Remarks McElroy, Jialin Yu, Timothy L. Grey and Mark Czarnota Break Can We Introductory Remarks Co Annual New Environment: The Old Pest, North Carolina. Invades Bluegrass Weevil tion Persistence of Entomopathogenic Nema- of Entomopathogenic tion Persistence todes in Turfgrass? Model to a Predictive Kill Billbug: Improving the Intermountain West. Time Management in Madeleine Dupuy Ricardo Ramirez* and a Decision-Tool for the Delivers Trak Weevil Annual Bluegrass of Regional Management Course Turf. in Golf Weevil Billeisen* and Rick Brandenburg Break Chemical Mediation of Hunting Billbug (Sphe- and Mating Host-Finding nophorus venatus) the Behavior: Implications for Management in Transition Zone. thew David Ginzel and Douglas S Richmond thew David Ginzel and Douglas S Richmond Annual Bluegrass How Low Can They Go? in Golf Oviposition and Development Weevil Course Pu and Benjamin McGraw Pressure Under Fu- Pest Forecasting Turfgrass ture Climate Change. Fungicides A TERA: SCARABAEIDAE) Egg Hatch, Larval TERA: SCARABAEIDAE) Egg Hatch, Larval and Detoxi Survival Held, P J Glen Obear, David W. Williamson*, ADESANYA A Liesch and Concluding Remarks Adjourn New and Emerging Issues New and URFGRASS 10:45 AM 10:30 AM 10:00 AM 10:15 AM 9:55 AM 11:00 AM 10:00 AM 9:55 AM 10:45 AM 10:15 AM 10:30 AM 11:00 AM 11:10 AM 11:25 AM 11:40 AM 11:55 AM 12:10 PM 12:15 PM Symposium—Turfgrass Insect Management: Insect Management: Symposium—Turfgrass 218-4 150 218-3 218-1 218-2 C05 Turfgrass Science C05 Turfgrass SESSION NO. 218—9:55 AM–12:15 PM SESSION NO. 218—9:55 MCC, M100 GH, Mezzanine Level 217-1 C05 Turfgrass Science C05 Turfgrass C05 T C05 PM AM–12:15 NO. 217—9:55 SESSION B, Level 1 MCC, 101 217-4 217-2 217-3 217-5 217-6 217-7 217-8

MORNING 222-3 222-2 222-1 C04 SeedPhysiology, Production& Technology Hilton, MarquetteBallroomIV-V, 2ndFloor SESSION NO.222—10:00 AM–12:00 PM 221-6 221-5 221-4 221-3 221-2 221-1 ASA Section:Education&Extension MCC, L100C,LowerLevel SESSION NO.221—10:00 AM–11:35 AM 220-1 C08 PlantGeneticResources MCC, L100GH,LowerLevel SESSION NO.220—10:00 AM–11:00 AM Calvin SperlingMemorialBiodiversity Lectureship Updates fromW-3168on Aging, Preharvest Symposium—Vivid PropertiesofSeeds: 12:00 PM 11:55 AM 11:20 AM 10:45 AM 10:10 AM 10:00 AM 11:35 AM 11:20 AM 11:05 AM 10:50 AM 10:35 AM 10:20 AM 10:05 AM 10:00 AM 11:00 AM 10:05 AM 10:00 AM Undergraduate Education:I Sprouting &Dormancy Adjourn Discussion and RepairMechanism. Seed Aging andRepair:TheNaturalProtection Xingyou Gu*,JiuhuanFengandHengYe Molecular GeneticsofSeedDormancyinRice. Arron H.CarterandMichaelPumphrey Tracy J.Harris,Kimberly A. Garland-Campbell, M. Steber*,Shantel A. Martinez,KeikoMTu Avoiding theFallingNumberBlues. Preharvest SproutingToleranceinWhite Wheat, Introductory Remarks Adjourn and Terry J.Gentry Elizabeth A. Guertal*,Julie A. Howe, Steve Hague Mission-Based Service:CurriculumDesign. Training Agronomy Undergraduatesfor Kerschen Marshall M.Hay*,KevinJ.DonnellyandKim a New Approach to Agronomy Education? Should SmartphonesbeUsedtoFacilitate my LaboratoriesandClassrooms. Maximizing Accessibility inSoilsand Agrono- Life CycleofStudents:Di Determining theMostE san* culture EducationandCareers. Building 2+2+2Pathways inSustainable Agri- Introductory Remarks Adjourn Utilization. tion, Preservation, Distribution,Evaluation and Biodiversity intheGenus Arachis: ItsCollec- Introductory Remarks Paula M.GaleandKevinPi Perspectives Along theScienceEducation Path. for LearningScienti Presider: DavidStelly Presider: MarcCohn Presider: Sergio Abit

CharlesE.Simpson* fi c Writing.

Allan Bruce Downie* ff ective Class Activities ff erent Stepsand tz GanesanSriniva- * BrianM.Waters* MitchBender* Camille

tt le,

S ESSION 223-6 223-5 223-4 223-3 223-7 223-2 223-1 Technology Section orDivisionCosponsor:C04SeedPhysiology, Production& C02 CropPhysiologyandMetabolism Hilton, MarquetteBallroomVI, SESSION NO.223—10:00 AM–12:05 PM ASA Section: Agronomic ProductionSystems ACS530 EarlyCareerMembers Hilton, MinneapolisBallroomC, Third Floor SESSION NO.224—10:35 AM–11:45 AM MCC, 102D,Level1 SESSION NO.225—10:40 AM–11:40 AM C-2/C-4 GraduateStudentOralCompetition-II Business Meeting—BioenergySystems N 11:35 AM 11:20 AM 11:05 AM 10:50 AM 10:35 AM 12:05 PM 11:50 AM 10:20 AM 10:05 AM 10:00 AM O Community (OpentoMembers) How toPublishaManuscriptin ASA, CSSAandSSSAJournals . 225— A Presider: KrishnaJagadishS.V. Di a an Unmanned Aerial Vehicle andChlorophyll Assessing theUtilityofRGBPhotographyfrom Markus Flury R. Cobos,ColinS.Campbell, Andy I.Baryand Camelina Cultivars. Base Temperature DeterminationofSpring Break Yoshihiro*, KokiHommaandTatsuhiko Shiraiwa cal Leaf Area DistributioninRice. Development ofaMethodforEvaluating Verti- chontoulis J. Moore, Andrew W. LenssenandSotirisV Ar- Kenaf inIowa. Optimal Agricultural Practicesfor Growing in Co Vara Prasad,Eric A. Adee andGaryCramer Adjourn and DavidHildebrand Armstrong, TimPhillips,Maythem AL-Amery Hispanica (Chia)Seeds. Spectroscopy (NIRS)CalibrationsforSalvia Development ofNearInfaredRe Gary Hawkins Lorin Ritchie,GuyDCollins,GlenRainsand Porter, GeorgeVellidis, StanleyCulpepper,Glen Bailey McHenry*,Ignacio Antonio Ciampi tices forClosingGrainSorghumYield Gaps. Balanced NutritionandCropProductionPrac- Tony J.Vyn Yield ComponentsinMaize. Morpho-Physiological TraitsRelatedtoGrain Hybrid EraandManagementImpactson Introductory Remarks FluorescenceforDetectingWater-Induced ff erences inCanopyDevelopment andYield Presider: Aaron Daigh Presider: Aaron tt

on. GRONOMIC

CalvinMeeks*,JohnSnider,Wesley M MarieBourguignon*,Kenneth HenryYSintim*,Douglas P

RODUCTION William Serson*,Paul KeruChen*and fl ectance Hirooka S YSTEMS tt i, P.V. 151

MORNING

tt

Presider: Sergio Abit Presider: Sergio Presider: Diane Sto Gas Emission: II Presider: Brenda Ortiz Presider: Bruce Bugbee Presider: Jessica Torrion Systems Community Systems Sponsored by Monsanto Relations Community Introductory Remarks Education Community and Sensors Community Presider: Maysoon Mikha, Jane Johnson ciency and Mitigate Greenhouse ffi Business Meeting—Undergraduate Business Meeting—Undergraduate E Business Meeting—Soil-Plant-Water Business Meeting—Soil-Plant-Water 12:55 PM Soil Health and Environmental Quality Business Meeting—Precision Agriculture Meeting—Precision Business Science Policy Graduate Student Luncheon Science Policy Graduate Student Symposium—Field Management for Improved Symposium—Field Management for Improved Business Meeting—Biophysical Measurements Business Meeting—Biophysical Agricultural Practices to Improve Nitrogen-Use Agricultural Practices to Improve SESSION NO. 234—11:40 AM–12:00 PM AM–12:00 SESSION NO. 234—11:40 Level MCC, L100 C, Lower SESSION NO. 235—11:40 AM–12:10 PM AM–12:10 SESSION NO. 235—11:40 MCC, 101 I, Level 1 ASA Section: Environmental Quality ASA Manage. & Conservation Section or Division Cosponsor: Soil & Water Special Sessions SESSION NO. 237—12:30 PM–1:30 PM MCC, 101 B, Level 1 Section: Climatology & Modeling ASA Section: Environmental Quality ASA AM session no. 183. Speaker details can be found in 7:55 SESSION NO. 238—12:55 PM–3:15 PM A, Level 1 MCC, 101 ASA Section: Agronomic Production Systems Agronomic Section: ASA Education & Extension Section: ASA Section: Climatology & Modeling ASA SESSION NO. 183 continued—12:55 PM–2:55 PM MCC, M100 C, Mezzanine Level SESSION NO. 236—12:00 PM–1:30 PM SESSION NO. 236—12:00 PM–1:30 PM Third Floor Hilton, Minneapolis Ballroom D, SESSION NO. 233—11:30 AM–12:45 PM AM–12:45 PM NO. 233—11:30 SESSION A, Level 1 MCC, 103 . 226 . O N

ESSION Kirk A. Hurto* Kirk — S

Presider: Carl Bolster CIENCE Presider: Qingwu Xue Presider: Charles Kome Presider: Clarice Coyne Presider: Robert Malone Presider: DeAnn Presley Genetic Resources Presider: Zachary Reicher Presider: Zachary S Research Community Adjourn The Evolution in Science and Practice of Profes- The Evolution in Science sional Lawn Care. Introductory Remarks Education Community Research Forum Community Business Meeting—Extension Business Meeting—Extension Agronomic Inputs Community Environmental Uses Community Div. C08 Business Meeting—Plant Div. C08 Business Meeting—Plant URFGRASS Business Meeting—Gaining Access to Business Meeting—Gaining 11:45 AM 11:05 AM 11:00 AM Martin and Ruth Massengale Lectureship Ruth Massengale Martin and Business Meeting—U.S.-Sino Agricultural Business Meeting—U.S.-Sino Business Meeting—Biochar: Agronomic and Business Meeting—Biochar: Business Meeting—Model Applications in Field Business Meeting—Model SESSION NO. 232—11:20 AM–12:30 PM SESSION NO. 232—11:20 Hilton, Marquette Ballroom VII-VIII, 2nd Floor SESSION NO. 228—11:00 AM–12:00 PM SESSION NO. 228—11:00 Hilton, Marquette Ballroom IX, 2nd Floor 152 ASA Section: Global Agronomy Section: Global ASA ASA Section: Environmental Quality ASA SESSION NO. 231—11:05 AM–12:00 PM SESSION NO. 231—11:05 MCC, M101 B, Mezzanine Level ASA Section: Climatology & Modeling ASA

C08 Plant Genetic Resources SESSION NO. 230—11:00 AM–11:45 PM AM–11:45 SESSION NO. 230—11:00 A, Level 1 MCC, 102 226-1 Agronomy Section: Global ASA ASA Section: Education & Extension Section: ASA SESSION NO. 227—11:00 AM–12:00 PM AM–12:00 SESSION NO. 227—11:00 Level MCC, L100 D, Lower

C05 Turfgrass Science C05 Turfgrass C05 T C05 AM AM–11:45 NO. 226—11:00 SESSION C, Level 1 MCC, 101 SESSION NO. 229—11:00 AM–12:00 PM SESSION NO. 229—11:00 MCC, L100 GH, Lower Level

MORNING 240-1 ASA Section: Agronomic ProductionSystems MCC, L100C,LowerLevel SESSION NO.240—12:55PM–4:00PM 239-9 239-8 239-7 239-6 239-5 239-4 239-3 239-2 239-1 C05 TurfgrassScience Hilton, SymphonyBallroomI,2ndFloor SESSION NO.239—12:55PM–3:30PM 238-4 238-3 238-2 238-1 Golf CourseManagementandCulturalPractices Semiarid Dryland CroppingSystems:I 1:00 PM 12:55 PM 3:30 PM 3:25 PM 3:10 PM 2:55 PM 2:40 PM 2:25 PM 2:10 PM 2:00 PM 1:45 PM 1:30 PM 1:15 PM 1:00 PM 12:55 PM 3:15 PM 2:30 PM 2:00 PM 1:30 PM 1:00 PM Presider: William Schillinger,Perry Miller R. Thompson tions. Wheat andGrainSorghuminFour-Year Rota- Introductory Remarks Adjourn Concluding Remarks E liam L.Berndt* Spills onaHybridBermudagrassGreen. Modeling theE Obear Collin Kreuser*,DarrellMichaelandGlenR. PGR Performance onBentgrassGreens. Growing DegreeDayModelsPredictClassB E Young* andJenniferMoore-Kucera Chlorosis ofKentuckyBluegrass. Fertilizer SourceandRatetoReduceSummer Break Shawn D. Askew David S.McCall*,DanaSullivan, JohnBeckand Greens UsingSpectralRe Estimating theImpactof Air Movement onGolf face inSandBasedPu Quantifying MoistureContentNeartheSur- Mitchell andBrendanHannan Green Trueness. A ComparisonofMethodsto Assess Pu Characteristics. A NewDeviceforMeasuringPu Introductory Remarks Adjourn Health andWater Quality. Managing Cover CropsforImproved Soil A. WysockiandSkye A. Wills Diane E.Sto Soil Health. Carbon ontheLandscape:Managementfor and RichardB.Ferguson and EnvironmentalQuality. Nitrogen ManagementE ter Quality. Managing PhosphorusforSoilHealthandWa- dagrass Fairways. Methyl onDroughtToleranceinHybrid Bermu- and BruceB.Clarke and Color. Richardson O’Brien*, DouglasE.KarcherandMichaelD. Marshall Presider: ChristianBaldwin ff ff ects ofTrinexapac-Ethyl and Acibenzolar-s- ect ofSoilpHon Annual BluegrassQuality Alan J.Schlegel*, Lucas A. HaagandCurtis

CharlesJ.Schmid*,James A. Murphy Peter J.A.Kleinman* tt ZamirLibohova*, PhillipR.Owens, , PhilipJ.Schoeneberger,Douglas J.Sco ff ect ofWashing HydraulicFluid DouglasT. Linde*, Andrew NicBrouwer* tt

McElroy*and Andrew K tt

ing Greens. ff ects onSoilHealth fl EileenJ.Kladivko* ectance Mapping. BrianJ.Wienhold* tt ing Green JosephRonald DanielP. tt William ing Wil-

S ESSION 240-11 240-10 240-9 240-8 240-7 240-6 240-5 240-4 240-3 240-2 ASA Section: Agronomic ProductionSystems MCC, M101C,MezzanineLevel SESSION NO.241—12:55PM–4:15PM 241-4 241-3 241-2 241-1 N 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 1:15 PM 12:55 PM 1:45 PM 1:30 PM 1:15 PM 1:00 PM O Agronomic ProductionSystems:I . 241— A Presider: ChengciChen,Wade Thomason Gaylon D.MorganandRabiMohtar Bean*, JamieL.Foster,CristineS.Morgan, Adjourn and TimberBarkley Qingwu Xue,YuanquanChen,PramodPokhrel and Harvest Index. Strategy toImprove Microclimate,GrainYield Growing SorghumandCorninClumps As a F. Schillinger*andKathleenMariePainter ington’s Winter Wheat-FallowRegion. Winter Triticale:PromisingNewCropforWash- Jeanne FalkJonesand Alan J.Schlegel Wheat toNorthwest Kansas. Adaptability ofNorthernPlains SolidStemmed Rotations inaSemi-AridEnvironment. Impact ofNo-tillinCo Chen Wheat. Concentration andNitrogenUseE Cropping SystemsIn Break Yacine NdourandRichardP.Dick Ibrahima Diedhiou,RogerBayala, LydieLardy, ecosystems ofSenegal. and SoilNutrientDynamicsinDegraded Agro- ping SystemsonYield, CarbonSequestration, Long-Term ImpactofTwo Native ShrubCrop- C. BrevikandGlennB.Martin Plains. Organic CarbonandpHintheNorthernGreat Impacts ofLong-Term No-TillageonSoil O. Stockle Maureira, ErinBrooks,Ma land FarmPro Variable-Rate NitrogenManagementandDry- Cropsyst-Microbasin Model As aTooltoInform and RajanGhimire Model. ment inSoilOrganicCarbonUsingDaycent Simulating Long-Term ImpactofCropManage- Arid GreatPlains. 8 Years ofGrowingCover CropsintheSemi- Introductory Remarks James J.Heitholt Wyoming. tion Sun Agronomic ManagementPractices forConfec- Mosqueda* nas Valley: Weed Controland E Hand ThinningofLe A Comparisonof Automated Thinningwith and KehindeOseniSanni vus L.)inSouthWestern Nigeria. Growth andYIELDofCucumber(Cucumissati- E nando Vieira Naves andPaulo HolandaRosa Alves Jr.,RhenataPaula Silva BollelaJr.,LuisFer- Adriano StephanNascente*Sr.,LucianaChristina Yield ofSuperEarlyGenotypesCommonBean. E ff ff ects ofTimingNitrogen Application onthe ects ofVariable RATE ofPIGManureonthe

Patrick M.Carr*,RichardD.Horsley,Eric Yesuf Assen Mohammed*andChengci GRONOMIC PrakritiBistaGhimire*,StephenMachado

fl ower ProductionintheBighornBasin, Vijaya Joshi*, Axel Garciay and fi tability. JohnathonD.Holman* SushilThapa*,B. A. Stewart, P fl tt uence Yield, Protein uce inCalifornia’sSali-

tt Ma RODUCTION NicoleKWard*, Fidel on-Sorghum Crop tt Yourek and Claudio tt hew B.H.Bright*, Lucas A. Haag*, ffi cacy. ajayieleduma* ffi ciency of S Elizabeth William Ma YSTEMS tt hew 153

AFTERNOON C05 TURFGRASS SCIENCE — SESSION NO. 242

241-5 2:00 PM The Infl uence of Climate, Phenology and 2:30 PM Break Biomass Accumulation on the Grain Yield of 242-7 2:40 PM Understanding Seed Dormancy Breaking in Bu- Brassica napus. Brendan Christy*, Penny Riffk in, chloe Dactyloides. Katherine Kreuser*, Keenan Garry J O’Leary and Debra Partington Amundsen, William Collin Kreuser and Gautam 241-6 2:15 PM Strategies to Improve Canola Establishment and Sarath Winter Survival in Conservation Systems. Bill 242-8 2:55 PM Evaluation of Tenacity Selected Fine Fescues Jones*, Jason G. Warren, Angela Post and Hailin to Eleven Rates of Tenacity from 0-8966 Grams Zhang a.I. ha-1. Trent Matt hew Tate*, William A. Meyer, 2:30 PM Break Stacy A Bonos, Patrick E. McCullough and Carrie 241-7 2:45 PM Finger Millet Response to Nitrogen Alter- Mansue ing Root and Shoot Architecture. Vijaykumar 242-9 3:10 PM Development of a Non-GMO Herbicide Re- Bhosekar* sistance System for Grass Control in Seashore 241-8 3:00 PM Eff ect of Stubble Grazing, Tillage and No-till Paspalum. Paul L. Raymer* Seeder Type on Pea/Barley Forage Productivity 242-10 3:25 PM Aerial and Ground Based Imagery Techniques and Botanical Composition. Faizah Djellakh, for Evaluation of NTEP Variety Trials. James D. Omar Zaghouane, Djamel Sersoub, Harun Cicek*, McCurdy*, Lee Hathcock, Sean Meacham, Barry Mourad Rekik, Serkan Ates, Hichem Ben Salem R. Stewart, Herbert W. Philley, Christian M. Bald- and Mounir Louhaichi win, Robert J. Moorhead II and Dana Sullivan 241-9 3:15 PM Searching for Response to Management in As- 242-11 3:40 PM Insights from Low-Throughput Genomic DNA sessment and Development of Barley and Triti- Sequencing. Keenan Amundsen* and Scott E. cale for Forage Use. Patricia E. Juskiw*, Raquel R. Warnke Doce and Vern S. Baron 242-12 3:55 PM Survivorship of Curly Mesquite Clones on a 241-10 3:30 PM Silage Corn Response to Urea and Controlled Severe Shrinking Clay Based Soil. David M. Release Urea in till and No-till. Derek Hunt* and Kopec*, Steven Smith, Kent Eskridge, Heather Shabtai Bitt man Dial, Blase Evancho and Mohammed Pessarakli 241-11 3:45 PM Seed Coating and Media Amendment Eff ects on 4:10 PM Concluding Remarks Germination in Stinging Nett le (Urtica dioica 4:15 PM Adjourn L.). Laban K. Rutt o* and Vitalis Wilbald Temu 241-12 4:00 PM Eff ect of Cropping Season, Planting Density and SESSION NO. 243—12:55 PM–4:20 PM Organic Manure Rates on Watermelon (Citrul- lus lanatus )Field Establishment in an Ultisol MCC, 101 H, Level 1 Location in Nigeria. Chinwe Pearl Poly-Mbah*, Julius Obiefuna, Chinwe Pearl Poly-Mbah, IMag- Symposium—Cropping System Adaptations for nus Chima Ofoh, Innocent Ibeawuchi and Simeon Resilience to Climate Change Kelechi Osuaku C03 Crop Ecology, Management & Quality 4:15 PM Adjourn Section or Division Cosponsor: Global Agronomy Presider: Tony Vyn SESSION NO. 242—12:55 PM–4:15 PM 12:55 PM Introductory Remarks Hilton, Marquette Ballroom IV-V, 2nd Floor 243-1 1:00 PM Can a Cropping System with Only Corn and Soybean be Sustainable? Emerson D. Nafziger* A Turfgrass Breeding and Genetics, Stress Tolerance and Joseph G. Lauer

FTERNOON C05 Turfgrass Science 243-2 1:25 PM A Retrospective and Prospective View of Cli- Presider: Shui-Zhang Fei mate Resiliency of US Maize Yield from 1984 to 12:55 PM Introductory Remarks 2050. Saratha V. Kumudini*, Matt hijs Tollenaar, 242-1 1:00 PM Freeze Tests in St. Augustinegrass: Evaluation Jon Fridgen, Priyanka Tyagi, William Leeds, of Acclimation Eff ects. Jennifer Ann Kimball*, Joshua Elliott and Patricio La Rosa Susana R. Milla-Lewis, Tan D. Tuong, David P. 243-3 1:55 PM Management Systems for Improved Yields Livingston and Consuelo Arellano and Yield Stability with Climate Variability in 242-2 1:15 PM Freezing Tolerance of Creeping Bentgrass Culti- China. Ping He* vars. Matt hew Cavanaugh*, Samuel Bauer, Garett 243-4 2:25 PM Australian Cropping Systems in a Climate of Carl Heineck, Andrew Hollman, Eric Watkins Change’. Michael P. Bange* and Brian Horgan 2:55 PM Break 242-3 1:30 PM Genetic Mechanisms of Winter Survival in 243-5 3:05 PM Improving Soybean Yields in Elevated [CO2] Perennial Ryegrass. Xiaoqing Yu, Paula M Pijut, and Elevated [O3]. Elizabeth Ainsworth*, Kristen Torben Asp, Stephen Byrne, Guihua Bai and Bishop, Christopher Montes and Alvaro Sanz Yiwei Jiang* 243-6 3:30 PM Impact of Trends in Planting Date and Phenol- 242-4 1:45 PM Genetic Variations in Drought Tolerance in ogy on Central USA Corn Productivity. Christo- Creeping Bentgrass. Qi Zhang* pher Kucharik* and William Sacks 242-5 2:00 PM Ascorbic Acid Mitigation of Water Stress- 243-7 3:55 PM Response Farming and Dry Soil Planting to Inhibition of Root Growth in Association with Counter Climate Variability in Africa. Feyera Antioxidant Metabolism in Tall Fescue (Festuca Merga Liben* and Charles S. Wortmann arundinacea Schreb.). Yi Xu*, Qian Xu and Bin- 4:20 PM Adjourn gru Huang 242-6 2:15 PM Down-Regulation of the Brassinosteroid Recep- tor Gene, BRI1 in Creeping Bentgrass Results in a Dwarf Phenotype and Increased Drought Toler- ance. Shui-Zhang Fei*, Jingjie Hao and Yanhai Yin 154 245-3 245-2 245-1 SSSA Division:SoilPhysicsandHydrology MCC, 101J,Level1 SESSION NO.245—12:55PM–4:40PM 244-8 244-7 244-6 244-5 244-4 244-3 244-2 244-1 & Genetics Genomics, MolecularGenetics&Biotechnology, C01CropBreeding Section orDivisionCosponsor:C08PlantGeneticResources,C07 C08 PlantGeneticResources MCC, M100IJ,MezzanineLevel SESSION NO.244—12:55PM–4:35PM Symposium—Harvesting GeneticResources: 1:30 PM 1:15 PM 1:00 PM 12:55 PM 4:35 PM 4:10 PM 3:45 PM 3:20 PM 2:55 PM 2:40 PM 2:15 PM 1:50 PM 1:25 PM 1:00 PM 12:55 PM Resequencing andOther Approaches Soil PhysicsandHydrology:I Presider: HenrySintim,DouglasCobos Forristal andOwen Fenton Henry, RachelCreamer,KarlGRichards, Patrick Models. Method, andConsequencesforNumerical the QuestionofEquilibriumin Centrifuge The SoilWater CharacteristicCurve: Assessing Schmalwasser and Andreas Subsoil BoundaryandBeyond. of MobileOrganicMa SOM intheSubsoil:QualityandTransport Yang Yang Variation Characteristics. Field-Scale SoilWater DynamicsandTheir Precipitation andRedistributionImpacton Introductory Remarks Adjourn McCouch Daniele Manzella,Wayne Powell andSusan R. of CropDiversity. Partnership toHarnesstheGeneticPotential Diversity Seek(DivSeek): An International Tim Hernandez J. Monteros*,ChristyMotes, Alyssa Nedley and Alfalfa andIncreaseCropProductivity. Strategies toHarnessGeneticDiversity in McCouch Angela M.Baldo,Pavel KornilievandSusanR. Eizenga*, EhsanShakiba,JeremyD.Edwards, plasm CollectionswithGenomics. Unlocking theVariation HiddeninRiceGerm- Improvement. tive forMiningSuperior Allelles forCrop The 3000ChickpeaGenomeSequencingInitia- Break Millard Treasure Trove. Maize GeneticResourcesCollectionsUtilizinga Ma Luther Talbert, UrmilBansal,HarbansS.Bariana, na Akhunova, KerrieForrest,JorgeDubcovsky, Katherine Jordan,ShichenWang, Yanni Lun, Ali- Population Genomicsof Allopolyploid Wheat. Crops andHumanHealth. Plant GeneticResourcesforClimateSmart and BabuValliyodan ing StrategiesinSoybean. Genomic ResourcesforNextGenerationBreed- Introductory Remarks tt Presider: ClariceCoyne hew HaydenandEduard Akhunov*

SaraE.Vero*, MarkG.Healy,Tiernan

RajeevK.Varshney* Candice A. Gardner*andMarkJ. Peter Wenzl*, RuthBastow,

tt er Across theTopsoil- OleWendroth* and HenryT. Nguyen* HariD.Upadhyaya* KaiU.Totsche* GeorgiaC. Maria

245-14 245-13 245-12 245-11 245-10 245-9 245-8 245-7 245-6 245-5 245-4 SSSA Division:SoilBiology&Biochemistry MCC, 101FG,Level1 SESSION NO.246—1:00PM–2:30PM Speaker detailscanbefoundin9:55 AM sessionno.219 ASA Section:LandManagement&Conservation MCC, M100B,MezzanineLevel SESSION NO.219continued—1:00PM–2:30PM 246-1

Francis E.ClarkDistinguishedLectureshipon S ESSION 4:25 PM 4:10 PM 3:55 PM 3:40 PM 3:25 PM 3:10 PM 2:55 PM 2:40 PM 2:25 PM 2:15 PM 2:00 PM 1:45 PM 1:00 PM 2:30 PM 2:10 PM 1:10 PM 4:40 PM N Cover CropManagement: I O . 246—S R. Neel Ochsner, Christopher A. FiebrichandChristopher Tell UsaboutSoilConditionsforRootGrowth? What CanModelsofPenetrometer Resistance hgo andHirotakaSaito Soils. Volcanic Ash Temperature E Bonilla* andCristinaPContreras ity andWilting PointinCentralChile. mating theSoilWater ContentsatFieldCapac- Evaluation ofPedotransfer FunctionsforEsti- Li andBingChengSi iang Lei,Xinwen Xu,Yongdong Wang, Shengyu Desert Highway. Saline Water IrrigatedShelterbelt Along Tarim Soil Development andPlant GrowthUnder Moisture. of Unmanned Aerial Vehicle andSurfaceSoil The Feasibility Analysis theDigitalImages Chau Wen Response. Islands: TidalFluctuationandGroundwater Heterogeneity Hydrogeologyfor Arti S Baath Manoj K.Shukla*, Alison M.FloresandGurjinder Waters for Agriculture inSemi-Arid Areas. A NewModelforDisposalofUnconventional Gregory Communarand Alon Gamliel with CyclicIrrigationTests. Determination ofSoilHydraulicParameters Fenstermaker andJayneBelnap logical SoilCrusts. Monitoring Water ContentDynamicsofBio- Break Oklahoma Mesonet. Estimating Groundwater RechargeUsingthe Durner andJonathanSPrice Peat. oration ExperimentsonSphagnumMossand Calibrating SoilMoistureSensorsduringEvap- Introductory Remarks Adjourn Discussion ard Burns* Black BoxtoWhiteNo at All? Soil Microbiology:Past, PresentandFuture. Adjourn and Tusheng Ren William R.Whalley*,ChrisWWa Presider: MaryStromberger Presider: Paul DeLaune TobiasKDWeber*, SaschaIden,Wolfgang

Soil Biology

Cheng-yuanYeh* Hong-RuLin*,Yong-Lin Chen andJet-

OIL ff ect on Aggregate Stabilityof B Ying Zhao*,CongjuanLi,Jiaq- IOLOGY MichaelH.Young*, LynnF. RandoSekiguchi*,YujiKo- BrianaM.Wya

&B ShmulikFriedman*, tt IOCHEMISTRY s, Weida Gao tt *, TysonE. fi cial Carlos A Rich-

155

AFTERNOON AGRONOMIC PRODUCTION SYSTEMS — SESSION NO. 247

SESSION NO. 247—1:00 PM–3:00 PM 2:05 PM Break MCC, M100 D, Mezzanine Level 248-5 2:20 PM Image-Based Field Monitoring of Sugar Beet Cercospora Leaf Spot Using Robust Template Adaptive Nutrient Management: I Matching and Patt ern Recognition. Rong Zhou*, ASA Section: Agronomic Production Systems Shun’ichi Kaneko, Fumio Tanaka, Miyuki Kay- amori and Motoshige Shimizu Presider: Thomas Morris 248-6 2:35 PM Development and Evaluation of a Laser-Guided 1:00 PM Introductory Remarks Air-Assisted Sprayer in Nursery Production. 247-1 1:05 PM A Tactical Decision Support System to Optimise Robin Rosett a*, Heping Zhu, Michael Reding, Nitrogen Management. Benjamin Dumont*, Randall Zondag, Christopher Ranger, Luis Canas, Bruno Basso, Jean-Pierre Destain, Bernard Bodson Amy Fulcher, Charles Krause, Y. Shen, H. Liu, and Marie-France Destain Y. Chen, Erdal Ozkan, Richard Derksen, James 247-2 1:20 PM Residue Harvest Eff ects on Response to Applied Locke and Stan Ernst Nitrogen and Corn Yield. Charles S. Wortmann*, 248-7 2:50 PM Looking Ahead to Automated Integrated Weed Charles A. Shapiro and Marty R. Schmer Management: Challenges and Opportunities. 247-3 1:35 PM Nutrient Mass Balances Trends for Dairy Farms Stephen L. Young*, Santosh Pitla, Frits K. Van in New York and in the Upper Susquehanna Evert, John Schueller and Francis J. Pierce Watershed. Sebastian Cela, Quirine M. Kett er- 3:05 PM Adjourn ings*, Karl J. Czymmek, Melanie Soberon and Caroline Rasmussen SESSION NO. 249—1:00 PM–3:10 PM 1:50 PM Break Hilton, Marquette Ballroom VI, 247-4 2:00 PM Evaluation of Crop Sensor Algorithms for on- the-Go Variable Rate N Application for Corn Biometry and Statistical Computing: I in NY. Aristotelis C. Tagarakis*, Quirine M. Ket- ASA Section: Biometry and Statistical Computing terings, Karl J. Czymmek, Michael Stanyard and Michael Hunter Presider: Fernando Miguez, Kathleen Yeater 247-5 2:15 PM Precision Control of Soil Nitrogen Cycling 1:00 PM Introductory Remarks through Soil Functional Zone Management. 249-1 1:15 PM Integrating Non-Additive Genomic Relation- Alwyn Williams*, Adam S. Davis, Patrick M. ship Matrices into the Study of Genetic Archi- Ewing, A. Stuart Grandy, Daniel A. Kane, Roger tecture of Complex Traits. Salvador Gezan* T. Koide, David A. Mortensen, Richard G. Smith, 249-2 1:30 PM Relationship Between Mean Square Errors and Sieglinde S. Snapp, Kurt A. Spokas, Anthony C. Wheat Grain Yields in Long-Term Experiments. Yannarell and Nicholas R. Jordan Melissa Rae Golden*, Bruno Morandin Figueire- 247-6 2:30 PM Nitrogen Status Monitoring in Rice Based on do, Mariana Del Corso and William R. Raun Unmanned Aerial Vehicles (UAV). Hengbiao 249-3 1:45 PM Exploring Treatment By Trial Interaction Using Zheng*, Xia Yao, Tao Cheng, Yongchao Tian, Treatment Stability/Trial Dendrogram Plots. Weixing Cao and Yan Zhu Peter Claussen* and Steven Gylling 247-7 2:45 PM Intraspecifi c Variation in the Yield Response of 249-4 2:00 PM Identifying and Accounting for Spatial Vari- Winter Wheat to Elevated CO2 Concentrations: ability in Agricultural Experiments. Jose A. A 3-Year Free-Air CO2 Enrichment Experiment. Hernandez* and David Mulla Xue Han*, Xingyu Hao, Heran Wang, Ju Hui and A 2:15 PM Break Erda Lin

FTERNOON 249-5 2:25 PM Application of Mixed Models for Evaluating 3:00 PM Adjourn Stability and Adaptability of Maize Using Un- balanced Data. Renzo Garcia Von Pinho*, Márcio SESSION NO. 248—1:00 PM–3:05 PM Balestre, André Gradowski de Figueiredo and MCC, M100 F, Mezzanine Level Heyder Diniz Silva 249-6 2:40 PM Comparative Assessment of Treatment Eff ects Novel Approaches on Site-Specifi c Integrated in Small-Plot Vs. Field-Scale Agronomy Trials. Pest Management Rong-Cai Yang*, Zhiqiu Hu and Sheri Strydhorst ASA Section: Agronomic Production Systems 249-7 2:55 PM The Crop Rotation Eff ect: Empirical and Simu- Presider: John Shanahan lated Spatiotemporal Yield Variation. Abdullah A. Jaradat* 1:00 PM Introductory Remarks 3:10 PM Adjourn 248-1 1:05 PM Spatial Patt ern Analysis of Heterodera Glycines Population Densities in Experimental Sett ings to SESSION NO. 250—1:00 PM–3:10 PM Soybean Variety Evaluations in the United States. Oscar Perez-Hernandez* and Loren J Giesler MCC, 101 C, Level 1 248-2 1:20 PM Zone Management Approaches in IPM of Tar- Symposium—Innovations in nished Plant Bug in Midsouth Cott on. Tina Gray Teague*, Keith Morris and Amanda Hayes Mann International Pedology: I 248-3 1:35 PM The Population Ecology of Image Pixels: A SSSA Division: Pedology (Geo) Statistical Abstraction. Jeff rey Willers* and Presider: David Weindorf Ardeshir Adeli 1:00 PM Introductory Remarks 248-4 1:50 PM The View from Above - Unmanned Aerial 250-1 1:05 PM From Dokuchaev to Numerical - Advances in Systems and Remote Scounting for Insects. Ian Observation and Classifi cation of Soils. Erika MacRae*, Robert Koch, Tavvs Alves and Timothy Micheli* Baker

156 251-4 251-3 251-2 251-1 C02 CropPhysiologyandMetabolism MCC, M100GH,MezzanineLevel SESSION NO.251—1:00PM–3:35PM 250-7 250-6 250-5 250-4 250-3 250-2 251-6 251-5 Symposium—Role ofSecondaryMetabolitesin 2:20 PM 2:05 PM 1:45 PM 1:25 PM 1:05 PM 1:00 PM 3:10 PM 2:50 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:35 PM 1:20 PM 3:35 PM 3:20 PM 3:00 PM 2:40 PM Biotic and Abiotic StressTolerance and CassieE Manish Raizada,CharlesShearer,JonathanEisen Fungus, FusariumGraminearum. crobe ThatCo-Evolved toCombatthe Toxigenic An Ancient African CropHostsaBene Break Narayanan*, RuthWelti andP.V. Vara Prasad Explained ByCoordinatedMetabolism. Occurring LipidsRepresentGroupsThat Are Major Lipid Alterations inWheatandCo- High DayandNightTemperatures Resultin George GraefandKeenan Amundsen in Soybean(Glycinemax). Under IronDe Increased ProductionofSecondaryCompounds and JohnJ.Burke ments. Tolerance inMaizeUnderHotandDryEnviron- Dissecting theRoleofMetabolitesinDrought Introductory Remarks Adjourn Discussion Herrero-Isern* andOctavio Artieda Soils WhoseMainComponentIsGypsum. Ploeg Nunes, JantieneBaartmanandMartineJ.van der Cerd terranean Climates. with CaseStudiesfromTemperate andMedi- ing SedimentConnectivityonCatchmentScale Soils inCatchmentSystemDynamics:Measur- tana and Andressa RosasdeMenezes Humberto Gonçalves dosSantos, Ademir Fon- System -SiBCS. Rationale foraBrazilianSoilClassi Huyssteen* mental ScienceinSouth Africa. The Application ofPedology As anEnviron- Laura Paule Uniqueness inaCrowdedTaxonomic World. Romanian SystemofSoilTaxonomy (RSST)- Flavio Fornasier nia Cocco, Alberto Agnelli, Valeria Cardelliand Park, Adriatic Sea(Italy). Marine SubmergedSoilsinTorreDelCerrano Adjourn Discussion Nishanth Tharayil*andVidya Suseela of SecondaryCompoundsinStress Adaptation. Plant Phenolics:ThePrimaryRolesofaClass Stephen Duke* Allelochemicals inPlant/Plant Interactions. Presider: FelixFritschi ଠ

Paulo Pereira, RensMasselink,JoaoPedro JunpingChen*,Yinping Jiao,ZhanguoXin

tt e* andNicolaeFlorea tt inger fi ciency and Alkaline Stress LuciaHelenaCunhados Anjos*, SaskiaKeesstra*, Artemi

GiuseppeCorti*,Stefa- BrianM.Waters*, Cornievan Walaa Mousa*, fi cation S fi cial Mi- ESSION Sruthi Juan

N

O . 253—S 252-9 252-8 252-7 252-6 252-5 252-4 252-3 252-2 252-1 SSSA Division:Urbanand Anthropogenic Soils Hilton, MarquetteBallroomII,2ndFloor SESSION NO.252—1:00PM–3:40PM SSSA Division:Soil&Water Management&Conservation MCC, M100 A, MezzanineLevel SESSION NO.253—1:00PM–3:50PM Speaker detailscanbefoundin8:00 AM sessionno.204. ent Management&SoilPlant Analysis Section orDivisionCosponsor:SoilFertility&PlantNutrition,Nutri- SSSA Division:SoilFertility&PlantNutrition MCC, 103DE,Level1 SESSION NO.204continued—1:00PM–3:50PM 253-1 Soil &Water Management&Conservation: II 3:40 PM 3:35 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:35 PM 1:20 PM 1:05 PM 1:00 PM 1:00 PM 1:05 PM OIL Presider: MichaelMulvaney, FabianFernandez Urban and Anthropogenic Soils:I Nitrogen Science&Management & W Adjourn Concluding Remarks Callahan* tion ofaMarcellusShaleWell Pad. Case Study:ChallengestoSuccessfulRestora- Cells. Stormwater NutrientReductioninBioretention nary Study. Sorb PhosphorusinUrbanWetlands: Prelimi- Aluminum-Based Water TreatmentResiduals Jose AdolfoAmador mis, DavidKalen,TomBoving,Ivan Moralesand Change Scenario. of SepticSystemPerformance UnderaClimate Diminished Wastewater Treatment:Evaluation Gurpal SToor in UrbanWater Bodies? Variability inControlling NitrogenTransport Does Land-UseModi Break ments. and Water Conservation inUrbanEnviron- Residential PrairieGardens As a ToolforSoil Nicolas A. Jelinski*andJaneKWillenbring ence Centered Around theUrbanSoilResource. for CommunityEngagementandCitizen-Sci- Soil Kitchen: A Cross-InstitutionalMechanism K Shaw,RoxanneWalker andMichael A. Wilson Huot, JessicaJoyner,TheodoreRMuth,Richard City. tion inaRangeofUrbanSoilsNewYork Bacterial Diversity andCommunityComposi- Simonnot andJean-LouisMorel Parent Materials. Pedogenesis ofSoilsFormedinTechnogenic Introductory Remarks Introductory Remarks Sap FlowResponseUnderDi Hamido* andKelly Morgan in CitrusGroves inSouthwest Florida. Moisture ConditionsandIrrigation Regimes ATER Presider: MaxineLevin Presider: KendallKahl Alonso Cordoba*,ZhongqiCheng,Hermine Thorsten Knappenberger* and John D Stark ThorstenKnappenberger*andJohnDStark

MarieRJohnston* M

ANAGEMENT James A. Ippolito* HermineHuot*,Marie-Odile JenniferCooper*,GeorgeLoo-

fi es theE

KamaljitBanger*and &C ff erent Soil ff ect ofClimate ONSERVATION MichaelPaul Said A. 157

AFTERNOON AGRONOMIC PRODUCTION SYSTEMS — SESSION NO. 254

253-2 1:20 PM Root Water Uptake of Pepper Plants Under 254-7 2:55 PM Potential Infl uences of Agricultural Pesticide Defi cit Irrigation System. Sara Mardaninejad, Use on Biological Control of Non-Agricultural Hamid Zareabyaneh, Sayyed-Hassan Tabatabaei Weeds with Insects. Patrick Moran* and Mohammad Pessarakli* 254-8 3:10 PM Certifi ed Crop Advisor Perceptions of Giant 253-3 1:35 PM Water Use Effi ciencies of Selected Indigenous Ragweed Distribution, Herbicide-Resistance, Vegetables in Southwestern Nigeria. Durodo- and Management in the Corn Belt. Emilie luwa Joseph Oyedele* and Kabiru Alani Shitt u Regnier*, Steven Kent Harrison, Mark Loux, 253-4 1:50 PM Estimating Regional Water Yields Under Dif- Christopher Holloman, Ramarao Venkatesh, Flo- ferent Forest Managment Regimes Using the rian Diekmann, Robin Taylor, Robert Ford, David Soil Water Balance Approach. Subodh Acharya*, E. Stoltenberg, Robert Hartz ler, Adam S. Davis, Matt hew J. Cohen, Daniel McLaughlin and David Brian J. Schutt e, John Cardina, Kris Mahoney and Kaplan William G Johnson 253-5 2:05 PM Soluble Vs. Particulate Phosphorus in Storm- 254-9 3:25 PM Cover Crop Diversity and Management for water Implications for Constructed Wetlands. Weed Control in Organic Agro-Ecosystems. Mark River* and Curtis J. Richardson Amanda L. Buchanan*, Guihua Chen and Cerruti 2:20 PM Break R.R. Hooks 253-6 2:35 PM Soil Infi ltration Rate and Its Dynamics in Six 254-10 3:40 PM Evolutionary Stability of Biological Weed Con- Land Management Systems of Western Ken- trol. Peter B McEvoy* tucky. Landon M Gibbs* and Iin Handayani 3:55 PM Concluding Remarks 253-7 2:50 PM Impacts of Residue Removal and Tillage on 4:00 PM Adjourn Water Infi ltration. Joel Schneekloth, David C. Nielsen and Francisco J. Calderon* SESSION NO. 255—1:00 PM–4:00 PM 253-8 3:05 PM Hydrologic Impacts of Agriculutral Drainage in MCC, M101 B, Mezzanine Level the Upper Midwest, USA. Jeff rey S. Strock*, Joe Symposium—Novel and Value-Added Magner, Axel Garcia y Garcia, Brent J. Dalzell, Todd P. Trooien, Christopher Hay and Gary Uses of Biochar Sands ASA Section: Environmental Quality 253-9 3:20 PM Soil Erosion and Hydrologic Processes in Ra- Presider: Carl Bolster, Jason Streubel vines within Agricultural Landscapes of South- 1:00 PM Introductory Remarks ern Minnesota. Christian Lenhart*, Brad Gordon, 255-1 1:05 PM Plenty of Room for Carbon on the Ground: Bac- Rebecca Hammer-Lester and John L. Nieber terial Removal from Stormwater Using Biochar. 253-10 3:35 PM Drainage Capture and Water Recycling on Crop Sanjay Mohanty* Production and Water Quality. Chin Tan* and 255-2 1:20 PM Removal of Emerging Contaminants from Wa- Tiequan Zhang ter: Sorption By Biochar. Kathleen E. Hall*, Brian 3:50 PM Adjourn Barber, William C. Koskinen and Kurt A. Spokas 255-3 1:35 PM Biochar Reduces Bioavailable Heavy Metals SESSION NO. 254—1:00 PM–4:00 PM Concentrations in Mine Land Soils. James A. MCC, M101 A, Mezzanine Level Ippolito*, Daniel G. Strawn, Jeff rey Novak and Cassidy Berry Symposium—Management and Biological 255-4 1:50 PM Remediation of Heavy Hydrocarbon Contami- A Control of Weeds in Agroecosystems nated Soils with Biochar Amendment. Fungai FTERNOON N.D. Mukome, Maya Buelow, Feng (Frank) Xiao, ASA Section: Agronomic Production Systems Xiaodong Gao, Natasha Sihota, Thomas Hoelen, Presider: Linda Buergi David H McNear Jr., Caroline Masiello, Joseph J. 1:00 PM Introductory Remarks Pignatello, Douglas Mackay and Sanjai J. Parikh* 254-1 1:05 PM Classical Biological Control of Invasive Plants: 255-5 2:05 PM Amending Metal Contaminated Mine Soil with Limits and Possibilities. Lincoln Smith* Biochar to Sequester Metals and Improve Plant Growth. Jeff rey Novak*, Mark G. Johnson, James 254-2 1:20 PM Biological Control of Yellow Starthistle in West- A. Ippolito, Donald W. Watt s, Kristin Trippe and ern Rangelands: Implications for Grazing. Mark Claire L Phillips Schwarzlaender* 2:20 PM Break 254-3 1:35 PM Biological Control of Mile-a-Minute Weed: Ef- fects of Abiotic Environmental Conditions. Judith 255-6 2:35 PM SMART Biochar for Management of Veterinary Hough-Goldstein*, Ellen Lake and Scott Berg Antibiotics in Agroecosystems. Yong Sik Ok*, Anushka Upamali Rajapaksha and Meththika 254-4 1:50 PM Integrating Targeted Sheep Grazing in Organic Vithanage Systems: Impacts on Weed and Ground Beetle Communities. Fabian Menalled*, Sean McKenzie, 255-7 2:50 PM Enhancing Biochar Adsorption of Nitrous Ox- Hayes Goosey, Kevin O’Neill, Subodh Adhikari ide. Feng Xiao* and Joseph J. Pignatello and Nar Ranabhat 255-8 3:05 PM Eff ect of Soil Biochar Amendment on Wheat 254-5 2:10 PM Evaluation of Contrasting Weed Management Resistance to Fusarium Head Blight and Myco- Systems Using Multiple Performance Criteria. toxin Contamination. Martha Vaughan*, Steven Matt Liebman*, Natalie Hunt, Jason D. Hill, Ann Vaughn, Mark Jackson, Susan McCormick and Johanns, Huong Nguyen and Matt Woods David Schilser 2:30 PM Break 255-9 3:20 PM The Traditional and Future Uses of Biochar/ Charcoal in Nicaragua. Pablo Uriel Gomez Lazo* 254-6 2:40 PM Pollinator Assemblages on Dandelions and and Jason D Streubel White Clover in Urban and Suburban Lawns. Jonathan Larson* and Daniel Pott er 3:35 PM Discussion 4:00 PM Adjourn 158 256-8 256-7 256-6 256-5 256-4 256-3 257-3 257-2 257-1 Environmental Quality Section orDivisionCosponsor:SoilBiology&Biochemistry, Soils& Special Sessions MCC, L100GH,LowerLevel SESSION NO.257—1:00PM–4:10PM 256-2 256-1 ics, MolecularGenetics&Biotechnology, C08PlantGeneticResources Sect. orDiv. Cosponsor:C01CropBreeding&Genetics,C07Genom- C01 CropBreeding&Genetics MCC, L100 A, LowerLevel SESSION NO.256—1:00PM–4:00PM Symposium—Soils As theNew Frontierin Anti- biotic and Antibiotic ResistanceDiscovery Symposium—Crop BreedingDatabases 4:00 PM 3:40 PM 3:20 PM 3:00 PM 2:40 PM 2:25 PM 2:05 PM 1:45 PM 1:55 PM 1:30 PM 1:05 PM 1:00 PM 1:25 PM 1:05 PM 1:00 PM Presider: JeanMcLain,KimberlyCook Adjourn Edward BucklerandSusanR.McCouch Kre Mark E.Sorrells,QISun,LukasMueller,Tobias ics Initiative. Genomics andOpenSourceBreedingInformat- Initiative. ronment DatafortheMaizeGenomestoFields Managing Genotypes,Phenotypes,andEnvi- and MichaelByrd Humann, PingZheng,LichunCai, Anna Blenda Mercy Olmstead,MichaelCoe,KristinSco Kate Evans, LisaWasko DeVe Cheng, Taein Lee, HeidiHough,CameronPeace, Sook Jung,StephenFicklin,JingYu,Chun-Huai Genetics andBreedingResearch. fi Genome DatabaseforRosaceae-aResourceEf- bean GeneticandGenomicData. Soybase: A Comprehensive DatabaseforSoy- Break tion Project. nutbase, Legumeinfo,andtheLegumeFedera- A SystemofDatabasesforLegumeCrops:Pea- Plant BreedingProgram. grated Software ProducttoManageaModern The BreedingManagementSystem: An Inte- Jannink Herin, ClareSaied,JamesClohessyandJean-Luc J. Bradbury,DavidHane,GerardLazo,Sayer and KorneliaSmalla Kimberly LCook*,Sven Jechalke,BirgitWolters otic ResistanceGenesthrough Agro-Ecosystems. Elucidating thePotentialforTransfer of Antibi- Lisa M.Durso* ing Antibitoic Resistancein Agroecosystems. Metagenomics andOtherMethods forMeasur- and Future. Taking Stockof Args As Pollutants Past, Now Introductory Remarks Birke T3: Accessing theShouldersofGiants. thews Gerard R.Lazo,Yong Q.Gu andDavidE.Mat- bases, DigitalEvolution. Graingenes: ChangingTimes,Data- Introductory Remarks cient TripalDatabasePlatform forGenomics, tz Presider: KevinSmith schmar,MichaelOlsen,RajeevK.Varshney, tt *, Dave Ma

CarolynJ.Lawrence-Dill* JamesTiedje* Steven Cannon* KellyRobbins*,Jean-LucJannink, tt hews, Victoria Blake,Peter

MarkSawkins* ChristianM.Tobias*, tt er, KsenijaGasic, DorrieMain*, DavidGrant* Clayton tt , Jodi

S ESSION

258-8 258-7 258-6 258-5 258-4 258-3 258-2 258-1 ASA Section: Agronomic ProductionSystems MCC, L100B,LowerLevel SESSION NO.258—1:00PM–4:15PM 257-7 257-6 257-5 257-4 258-11 258-10 258-9 General OrganicManagementSystems:II N 2:20 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 1:15 PM 1:00 PM 1:00 PM 4:10 PM 3:45 PM 3:20 PM 3:05 PM 2:40 PM 3:45 PM 3:30 PM 3:15 PM O . 258— A (AR) aboutcurrentUSDAe from the AFRI Programin Antibiotic Resistance Break andDiscussionwithMervalin Morant Soybean. ganic Ma E Shrestha Cox, LarissaLarocca,S.KaanKurturaland Anil Organic Le E Break Kaye Organic Systems. ability andPlant Accessibility ofOrganicNin Re-Thinking Plant-Available N:Soil Avail- Carter Jr.andJ.Paul Murphy Systems. to DetermineFunctionalDi Using OrganicandConventional Varietal Tests ger andKendallKahl Elizabeth A. Myhre, Andy I.Bary,CraigG.Cog- An Economic Analysis. Organic PoultryProductioninChickenTractors: Lynch Kim Schneider*,Paul RVoroneyandDerekH. Conventional DairyFarmsinOntario,Canada. Perennial ForageSystemsonOrganicVersus and BiologicalNitrogenFixationDistinguish Forage Composition, AMF RootColonization E. P.Fuerst Nicole Tautges*, IanC.Burke,KristyBorrelliand Weeds inDryland OrganicWheatRotations. Competitiveness ofRotationalCropswith and XingenZhou tion. E Introductory Remarks research Adjourn tance. A OneHealth Approach to Antibiotic Resis- Onanong D. Snow*,David A CassadaandSathaporn Detection of Antibiotic ResidualinSoil. Michael Rothrock Studies ofSoilResistance. Addressing theNatural Antibiotic Resistomein ral Soils;. Discovery ofaNewClass Antibiotic inNatu- Spargo Steven Mirsky,Michel A. Cavigelli andJohn Grain CroppingSystems. Nutrient ManagementinMid-Atlantic Organic Hons and Anna M.Mcclung Jingqi Guo*,FugenDou,Xingen Zhou, FrankM. on RiceProductivityinOrganic Rice System. E and EarlCreech for Utah. Developing OrganicQuinoaCropping Systems Drinkwater and Antonio DiTommaso ff ff ff ff ects ofLong-Term ManagementonSoilOr- ects ofDurationWeed-Free Periods in ect ofSeedingRateonOrganicRiceProduc- ect ofRiceVariety andNutrientManagement FugenDou*,ShuWang, Anna M.Mcclung RandySinger*

GRONOMIC

S.ChrisReberg-Horton*,ThomasE. KristineBuckland*,JenniferRReeve tt MargaretBall*,Ma Slava Epstein* er andWeed CompetitioninOrganic tt uce Production. Alison Grantham*andJasonP. P

RODUCTION KathleenMariePainter*, Victoria J. Ackroyd*, JeanE.McLain*and ff ff SarahParry*, Ryan tt orts tofund AR erences Between hew Ryan, Laurie S YSTEMS Daniel 159

AFTERNOON C06 FORAGE & GRAZINGLANDS — SESSION NO. 259

258-12 4:00 PM A Comparison of Tillage and Mulching Strate- 260-3 1:55 PM Fate of Antibiotics and Antibiotic Resistance gies for Weed Management in Organic Pepper Genes after Land Application of Swine Manure. (Capsicum annum L. A. Tormenta’). Danielle D Shannon Bartelt-Hunt*, Stacey Joy, Bhavneet Treadwell* and Stuart A. Weiss Soni, Renys Barrios, Xu Li, John Gilley, Daniel D. 4:15 PM Adjourn Snow and David Marx 2:20 PM Break SESSION NO. 259—1:00 PM–4:15 PM 260-4 2:35 PM Fate of Thiamethoxam (TMX), a Neonicotinoid Hilton, Minneapolis Ballroom B, Third Floor Insecticide, Coated on Corn Seeds––a Green- house Study. Julia Cushman* Symposium— the Value of Condensed 260-5 3:00 PM Sequestration of Antibiotics By Black Carbon Tannins in Forages to Reduce Their Mobility and Bioavailabil- ity. Cheng-Hua Liu, Ya-Hui Chuang, Yingjie C06 Forage and Grazinglands Zhang, Hui Li, Stephen A. Boyd, Brian J. Teppen, Presider: Jennifer MacAdam Javier M. Gonzalez, Cliff ord T. Johnston and Wei 1:00 PM Introductory Remarks Zhang* 259-1 1:05 PM Bioactive Tannins in Forage Legumes: Myths, 260-6 3:25 PM Bioavailability of Geosorbent-Sorbed Tetracy- Ignorance and Aspirations. Irene Mueller-Har- cline to an Escherichia coli Bioreporter for Ex- vey*, Aina Ramsay, Christos Fryganas, Honorata pression of Antibiotic Resistance Genes. Yingjie Ropiak, Chris Drake, Marina Mora Ortiz, Lydia Zhang*, Wei Zhang, Stephen A. Boyd, Brian J. M.J. Smith, Leif Skot, Carsten Malisch, Andreas Teppen, James M. Tiedje and Hui Li Luescher, Katharina Kempf, Roland Kolliker, 260-7 3:50 PM Field Scale Boscalid Residues and Degradation Olivier Desrues, Andrew R. Williams, Stig M. Half-Life Estimation in a Sandy Soil. Lutz Weiher- Thamsborg, Blasius N. Azuhnwi, Jessica N. Qui- mueller*, Anneli Sofi a Karlsson, Santanu Mukher- jada, Hervé Hoste, Marion Girard, Anja Grosse jee, Wolfgang Tappe and Sandra Spielvogel Brinkhaus, Frigga Dohme-Meier, Giuseppe Bee, 4:15 PM Adjourn Njuyen T Huyen, Wilbert F. Pellikaan, Giuseppe Copani, Vincent Niderkorn, Marica Engstrom, SESSION NO. 261—1:00 PM–4:30 PM Juha-Pekka Salminen, Ian Wilkinson, Paul Tot- terdell and Garry Waghorn MCC, L100 IJ, Lower Level 259-2 1:35 PM Activity, Purifi cation and Analysis of Con- Symposium—Sustainability in the Food densed Tannins. Wayne E. Zeller*, Irene Mueller- Harvey and John H. Grabber Supply Chain 259-3 2:05 PM Eff ects of Warm-Season Legume Tannins on In- Reception sponsored by The Mosaic Co. ternal Parasites of Livestock. Thomas H. Terrill*, Live Streaming Sponsored by Monsanto & Syngenta Juan Felipe de Jesus Torres-Acosta, Harley D. Special Sessions Naumann, James P. Muir, Hervé Hoste and Irene 1:00 PM Introduction and Welcome Mueller-Harvey 1:05 PM Food Industry Panel with Q&A 2:35 PM Coff ee break 2:00 PM Agricultural (Input) Industry Panel with Q&A 259-4 2:55 PM Can Forage Tannins Reliably Improve Protein and Nitrogen Utilization on Confi nement Dairy 3:00 PM Dual-Panel Q & A Session with event att endees

A Farms? John H. Grabber* 4:00 PM Announcement of New CCA Specialty Certifi ca- tion — Sustainability

FTERNOON 259-5 3:25 PM Eff ects of Forage Polyphenols on Chemistry of Ruminant Excreta and Fate of Nitrogen in the 4:30 PM Networking Reception Environment. J. Mark Powell* 3:55 PM Discussion SESSION NO. 262—1:00 PM–4:35 PM 4:15 PM Adjourn MCC, 103 F, Level 1 Soil Chemistry: I SESSION NO. 260—1:00 PM–4:15 PM SSSA Division: Soil Chemistry MCC, M100 E, Mezzanine Level 1:00 PM Introductory Remarks 262-1 1:05 PM Why BMPs Are Working in the Everglades Agri- Symposium—Environmental Fate and Resistance cultural Area in South Florida. Samira Daroub*, of Antibiotics, Herbicides and Pesticides - I Timothy Lang and Jehangir Bhadha SSSA Division: Soils & Environmental Quality 262-2 1:20 PM Behavior of Polymer Coated ZnO Nanoparticles Section or Division Cosponsor: Soil Biology & Biochemistry in Soil. zeinah elhaj baddar* and Jason Unrine Presider: Hui Li 262-3 1:35 PM Eff ect of Biochar, Activated Carbon and Spent Coff ee Amendment on Arsenic and Chromium 1:00 PM Introductory Remarks Uptake By Lett uce on CCA Contaminated Soils. 260-1 1:05 PM Infl uence of Dissolved Humic Acid on Tetracy- Letuzia Maria de Oliveira*, Julia Ky Gress and cline Bioavailability to a Bioreporter for Expres- Lena Q. Ma sion of Antibiotic Resistance. Hui Li*, Zeyou 262-4 1:50 PM Point of Zero Charge: Role in Pyromorphite Chen, Yingjie Zhang, Wei Zhang and Stephen A. Formation and Stability in Lead Contaminated Boyd Soils. Ranju Rani Karna* and Kirk G Scheckel 260-2 1:30 PM The Fate of Antibiotic Resistance Genes Follow- 262-5 2:05 PM Comparison of the Fixation Kinetics of Chelated ing the Application of Municipal Wastewater and Non-Chelated Copper in Semi-Arid Soils of Solids to Agricultural Soil. Timothy LaPara*, Texas High Plains. Theophilus K. Udeigwe* and Tucker Burch and Michael Jay Sadowsky Madeleine B. Eichmann

160 Soil, Plants, andtheEnvironmenttoHuman 263-7 263-6 263-5 263-4 263-3 263-2 263-1 vation, EnvironmentalQuality Section orDivisionCosponsor:Soil&Water Management&Conser- SSSA Division:Soil&Water Management&Conservation MCC, 103 A, Level1 SESSION NO.263—1:00PM–5:05PM 262-6 262-13 262-12 262-11 262-10 262-9 262-8 262-7 Symposium—Soils andHumanHealth:Linking 3:20 PM 3:00 PM 2:45 PM 2:25 PM 2:05 PM 1:45 PM 1:25 PM 1:05 PM 1:00 PM 2:20 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM E. Sto Soil Health:Opportunitiesforthe Future. Functions andServices. Drivers ofBiodiversity E Aboveground-Belowground Interactions As Break man Health. Changing Climate,SoilsChangesHu- Health. Links Between ManuredFieldsandHuman Keeve NachmanandRobLawrence Graham MacDonald,Paul West, Peder Engstrom, Resilient FoodSystem. Aquaculture: ImplicationsforaSustainableand Interconnections Between Agriculture and Loynachan* Soil andHumanPathogens. Brevik* Soils andHumanHealth: An Overview. Introductory Remarks tion SourcesandSoilProperties. Contaminated SoilswithVarying Contamina- tion to As Bioavailability fromaCollectionof Correlating Arsenic (As)andIron (Fe)Specia- Adjourn Thomas andSteven Simner John C.Seaman*,HyunshikChang,RobertJames (Tc) Partitioning inRadioactive Waste Materials. Rhenium (Re) As aSurrogateforTechnetium Rakshit*, Bryan SallmanandJerzyMierzwa Tungsten Adsorption onHematite. Paul R.Grossl cal Sinks. Soil PhysiochemicalPropertiesandMineralogi- Relating SeleniumBioavailability toCalcareous Layer Model. ides, ClayMinerals,andSoilsUsingtheTriple Modeling Selenate Adsorption BehavioronOx- Thompson and Aaron raza Pira*,MalcolmE.Sumner,MiguelL.Cabrera Soils with Andic Properties. Boron Adsorption onGuatemalanSouthCoast W. Good*andRebeccaCarvin sons fromaSuccessfulWatershed Project. Acheiving PhosphorusLoadReductions:Les- Prie tron-Based K-EdgeXANESSpectroscopy. ent Parent Materials As Assessed BySynchro- P SpeciationofGermanForestSoilsonDi Break Scheckel Brooke Stevens, NicholasT. BastaandKirkG tz el*andFlorianWerner Animal Health Presider: LisaDurso tt

*, BiancaMoebius-Clune andDavidLamm JoanCasey*

JessicaFavorito*,Ma CharlesW. Rice* SabineGoldberg*

DavidLove*, JillianFry, NicoEisenhauer* ff ects onEcosystem ThomasE. MariaFernandaTer- tt hew J.Eickand Aaron R.Be Sudipta EricC. Joerg Diane Laura ff er- tt s*,

263-10 263-9 263-8 264-4 264-3 264-2 264-1 ASA Section:Climatology&Modeling MCC, L100E,LowerLevel SESSION NO.264—1:05PM–3:10PM ASA Section: Education&Extension MCC, L100D,LowerLevel SESSION NO.265—1:10PM–4:45PM 264-7 264-6 264-5 Program Evaluation andImpactStrategiesfor Symposium—Showing Your Work Ma 5:05 PM 4:40 PM 4:20 PM 4:00 PM 3:40 PM 2:10 PM 1:55 PM 1:40 PM 1:25 PM 1:10 PM 1:05 PM 1:10 PM 3:10 PM 2:55 PM 2:40 PM 2:25 PM S ESSION (includes studentcompetition) Presider: GeorgePaul, OscarMonje Global ClimateChange:I N Agricultural Programs Adjourn Discussion ject? Healthy Humans: Are They All OneGreatSub- Healthy Soil,Plants, Healthy Animals, gland andJuanVillalba Jennifer RReeve, Amaya Atucha, Lori A. Hoa- Organic FarmingConnection. Linking SoilQualitytoHumanNutrition:The Villalba* vores throughPlant BiochemicalDiversity. Enhancing theHealthandNutritionofHerbi- Primary RolesforPlant SecondaryCompounds: Estimating thePotentialNegative E Break Je Decreases inMaizeYields intheU.S.CornBelt? Are HighNightTemperatures Associated with Interested inXylem Traits? Why Aren’t MorePlant BreedersandGeneticists and JeanL.Steiner Vulnerability Assessments. Production toClimateChangeandVariability in Framework toEstimateExposureof Agricultural Introductory Remarks Carter Introductory Remarks Adjourn Van Sanford Environment. Red Winter WheatUsingan Arti Selection forToleranceofHeatStressinSoft par, DanB.JaynesandTimothyParkin Miguez, SotirisV Archontoulis, ThomasC.Kas- United States. Environmental OutcomesintheMidwestern and ClimateChangeonCropProduction Simulating Long-Term ImpactsofCover Crops Riha andMichaelToddWalter Central NewYork. in andEmissionsfromaHeadwater Streamin Spatiotemporal Variability ofCarbonDioxide Mohammed Salem lenges andRecommendations. Global Agricultural Sustainability:Status, Chal- Elevated Ultraviolet-B(UV-B)Radiationon ff Melkonian*,SusanJ.RihaandElizabethK. O Presider: Amy Shober Presider: Amy FrederickKirschenmann* . 265—E

KathleenG.Russell*andDavid A. Andrea DianeBasche*,Fernando DUCATION NicoleBreanneHill*,SusanJ.

SeanM.Gleason* AavudaiAnandhi* Patrick M.Carr*, Rahaf Ajaj* and &E fi cially Warmed ff ects of XTENSION tt ers: Juan 161

AFTERNOON SOIL EDUCATION & OUTREACH — SESSION NO. 266

265-1 1:15 PM Ten Easy Steps for Eff ective Program Assess- 266-12 4:15 PM Soil Storytelling: Developing a Seminar to Fuse ment and Impact Evaluation. Daniel Kluchinski* Scientifi c Foundations with Artistic Expression. 265-2 1:45 PM Evaluation of Distance/Online Education. Vi- Jessica Chiartas* and Garett Long kram Koundinya* 266-13 4:30 PM Down to Earth Poetry. David Solheim* 265-3 2:00 PM Using Turning Point for Program Evaluation 4:45 PM Panel Discussion and Impact Reporting. Aaron D. Esser* 5:00 PM Adjourn 265-4 2:15 PM Writing Impact Statements and Using Evalua- tion Results. Jenna Klink* SESSION NO. 267—1:15 PM–3:05 PM 2:45 PM Discussion Hilton, Marquette Ballroom IX, 2nd Floor 3:00 PM Break 265-5 3:15 PM Useful to Usable (U2U) Case Study. Linda Pro- Biomedical, Health-Benefi cial & Nutritionally kopy* Enhanced Plants: I 265-6 3:45 PM Case Study 2.Impact of a Revenue Generating C09 Biomedical, Health-Benefi cial & Nutritionally Enhanced Plants Program in Structural Pest Control. Faith Oi* Presider: Lee Tarpley 265-7 4:00 PM Improving Manure and Fertilizer Use in Dela- ware through Nutrient Management Certifi ca- 1:15 PM Introductory Remarks tion. Amy L. Shober* and Sydney Riggi 267-1 1:20 PM Accumulation of Arsenic in Leaves and Grain Is 265-8 4:15 PM New Jersey Fruit IPM Program Evaluation and Aff ected By Variety and Soil Arsenic. Shannon Impacts Case Study. Dean Polk* R. M. Pinson*, D. Jo Heuschele and Aaron P. 265-9 4:30 PM Translating Watershed Studies into Action: Smith NIFA-CEAP. Deanna L. Osmond* 267-3 1:50 PM Genotypic Variation and Agronomic Interven- tion As Zinc Biofortifi cation Approaches in 4:45 PM Adjourn Cassava Clones Enriched with Carotenoids. Luiz-Roberto Guimarães Guilherme, Ana Paula SESSION NO. 266—1:10 PM–5:00 PM Corguinha*, Camila Carvalho, Eduardo A Vieira, MCC, 101 I, Level 1 Josefi no A Fialho and Guilherme Amaral de Souza Symposium—the Beauty of Soils: The Nexus of 2:05 PM Break Soil Science and the Arts 267-4 2:20 PM The Innovative Perspective of Arid Land SSSA Division: Soil Education and Outreach Agriculture: Essential Oil-Bearing Plants As Section or Division Cosponsor: Soil Education and Outreach, Pedol- Factories for a Healthy and Sustainable Future. ogy, Forest, Range & Wildland Soils, Soil & Water Management Suzan Marwan Shahin* and Mohammed Salem & Conservation, Urban and Anthropogenic Soils, Soil Biology & 267-5 2:35 PM L-Dopa Accumulation in Various Parts of Fava Biochemistry Beans at Diff erent Stages of Growth Under Nor- Presider: Eric Brevik, Ken van Rees mal and Drought Stress Conditions. Fatemeh Etemadi*, Masoud Hashemi, Baoshan Xing and 1:10 PM Introductory Remarks Hamid Mashayekhi 266-1 1:15 PM Dirt Dialogues the Art and Science of Soil 267-6 2:50 PM Asteraceae Plant Family As a Signifi cant Re- Stewardship. Alexandra Toland* and Jay Stratt on source for Essential Oil Compounds in the Arid Noller Regions: A Case Study from the United Arab A 266-2 1:30 PM Soil and Spirit: Painting Saints in Local Colour. Emirates (UAE). Suzan Marwan Shahin* and

FTERNOON Symeon van Donkelaar* Mohammed Salem 266-3 1:45 PM Creating Art about Soil with or without Soil: 3:05 PM Division Business Meeting Emergence of Art As a Research Method in a 3:05 PM Adjourn Science Lab. Jay Stratt on Noller* 266-4 2:00 PM Eye of the Beholder: The Beauty Beneath. Deb SESSION NO. 268—1:15 PM–4:00 PM Kozlowski* MCC, L100 F, Lower Level 266-5 2:15 PM Rooted in Soil: Engaging the Public in Eco-Phil- osophical Inquiry through Art. Farrah Fatemi* Symposium—Model Simulation Comparisons with and Laura Fatemi Experimental Observations of Evapotranspiration 266-6 2:30 PM The Waterviz: The Confl uence of Art, Music and ASA Section: Climatology & Modeling Science at Long Term Ecological Research Sites. Lindsey Rustad, Mary Martin, Marty Quinn*, Section or Division Cosponsor: Climatology & Modeling, Soil & Xavier Cortada, Michael Casey, Gajan Sivandran, Water Management & Conservation Sarah Garlick and Rich Hallett Presider: Kendall DeJonge 2:45 PM Break 1:15 PM Introductory Remarks 266-7 3:00 PM Soil Poetry a Succinct Way to Convey the Mes- 268-1 1:20 PM Evaluation of Aquacrop Simulation of Early sages of Soils. Hangsheng Lin* Season Evaporation and Water Flux in a 266-8 3:15 PM Ode to a Ped. David R. Huggins* Semiarid Environment. Steven R. Evett *, Nazar 266-9 3:30 PM Singing the Praises of Science through Song- Ibragimov, Robert C. Schwartz and Judy A. Tolk writing and Live Arts Performance. Sarah M 268-2 1:40 PM Daily Evapotranspiration Mapping Program Beatt y* for California Using Surface Energy Balance 266-10 3:45 PM Virgil’s Georgics in the Soils Classroom. Daniel Algorithm. George Paul*, Brian Schmid, Chuan- deB. Richter* and Garrison Sposito Shin Chong, Dane Williams, Tom Hawkins, Mark 266-11 4:00 PM Soil and the Creative Word. Paul Bogard* Roberson and Prasanna H. Gowda

162 268-6 268-5 268-4

271-1 C05 TurfgrassScience Hilton, MarquetteBallroomVII-VIII,2ndFloor SESSION NO.271—1:40PM–4:15PM ACS530 EarlyCareerMembers Hilton, MinneapolisBallroomC, Third Floor SESSION NO.270—1:30PM–3:00PM 269-4 269-3 269-2 269-1 Section orDivisionCosponsor:SoilFertility&PlantNutrition SSSA Division:NutrientManagement&SoilPlant Analysis MCC, 101DE,Level1 SESSION NO.269—1:25PM–4:00PM 268-3 Interactive Workshop:WritingManuscripts Symposium—Fertilizer fromRocktoCrop 3:35 PM 3:15 PM 2:55 PM 2:45 PM 2:20 PM 4:00 PM 3:55 PM 1:45 PM 1:40 PM 4:00 PM 3:30 PM 3:00 PM 2:30 PM 2:00 PM 1:30 PM 1:25 PM 2:00 PM Symposium—USDA-SCRI Turfgrass Dong Wang andWilliam Kustas McKee, RebeccaTirado-Corbala,JohnH.Prueger, Comparison ofSimulatedCo Dakota. transpiration RatesforTurfgrass inNorth Comparison ofMeasuredandModeledEvapo- Approach. ed DatePalm TreesByMeansofDynamicSPAC Modeling FlowandStorageofWater inIrrigat- Break Community BusinessMeeting A. Meyer and BruceB.Clarke Koch, James A. Murphy,BingruHuang,William yan Yue,Kristen Nelson,BrianHorgan,Paul Behaviors. for CropEvapotranspiration Models. Anderson*, JosephG Al Adjourn Concluding Remarks Stephan Maas Nithya Rajan*, Ahmed A piration withEddyCovariance Measurements. Fescues inResponsetoConsumer A Germplasm Improvement ofLow-InputFine Introductory Remarks Adjourn Panel Discussion J. Schwab* Nitrogen Fertilizer:FromPlant toPlant. More. Rock toCrop:Micronutrients,Metals,and ert Mullen* Potassium Mining:FromOretoFertilizer. Freeman* Mining PhosphatetoProduceFertilizer. Introductory Remarks to Assess Basal,Soil,andStressCoe Using EddyCovariance andFluxPartitioning Breeding Projects Presider: Kyle Freeman Presider: EricWatkins for Publication

Alan D.Blaylock* andPhilJPetersen XinhuaJia*

E EricWatkins*, Stacy A. Bonos,Cheng- ffi Tripler*andPer-Erik Jansson

fi eri, JimLGartung,Lynn tt ia, Srinivasulu Ale and tt on Evapotrans-

ffi tt cients itudes and RayG. Gregory Kyle W. Rob-

271-9 271-8 271-7 271-6 271-5 271-4 271-3 271-2 Special Sessions MCC, 102 A-F, Level1 SESSION NO.273—2:00PM–5:00PM Special Sessions MCC, 101B,Level1 SESSION NO.272—2:00PM–5:00PM 273-1 Women inScienceBreakingtheBiasHabit 4:10 PM 3:55 PM 3:40 PM 3:25 PM 3:10 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 2:00 PM 5:00 PM 3:40 PM 2:05 PM 4:15 PM Gateway ScholarsProgram and In W CaseyReynolds,BrianM.Schwar Meyer and Amanda dential Yards. Input FineFescuesforPublicLandsandResi- Concluding Remarks Kevin N.Morris grass BreedingProjects. Industry Perspective ontheUSDA-SCRITurf- James A. MurphyandSamuelBauer cue SCRIGrant. Building anExtensionProgramfortheFineFes- Yanqi Wu Kenworthy, TracyBoyer, Paul L.Raymerand Susana R.Milla-Lewis,FreddieClintonWal Chandra, J.Bryan Unruh,JustinQuetoneMoss, es. Salinity ResistanceinWarm-Season Turfgrass- 2015 ProjectFocusedonImprovingDroughtand Outreach Education Achievements froma2011- Public LandManagerPreferences, A Break Jingjing Wang andEricWatkins erence forTurfgrass A Investigating U.S.andCanadaConsumerPref- and ChanjinChung grass A Consumer ‘preferencesforWarm SeasonTurf- Lewis Schwar Chandra, Yanqi Wu,DennisL.Martin,BrianM. Patricio Munoz*,KevinE.Kenworthy, Ambika Interaction onWarm-Season Turf Grasses. E Marco Palma Casey Reynolds,TracyBoyer, ChanjinChungand Freddie ClintonWal min Wherley,GradyL.Miller,DennisMartin, Munoz, QingyiYu,JustinQuetoneMoss,Benja- Susana R.Milla-Lewis,LloydNelson,Patricio Brian M.Schwar States. Turfgrass ProductionintheSouthernUnited Drought andSalinityToleranceforSustainable Plant GeneticsandGenomicstoImprove Introductory Remarks Adjourn Reception, cashbar,andnetworking. Equity. Breaking theBiasHabittoPromote Gender Adjourn Workshop/ Reception ff S ect ofDroughtonGenotype-By-Environment DennisL.Martin*,GradyMiller, Ambika ESSION

Ambika Chandra*,KevinE.Kenworthy, fl tz uential FactorsRelatedtoUseofLow- JenniferSheridan* tt ,Paul L.RaymerandSusanaR.Milla- ributes.

N KristenNelson*,MichaelBarnes O tz BrianHorgan*,MadelineLeslie, TracyBoyer*, MonikaGhimire . 273—S ,Paul L.Raymer,Yanqi Wu, tz Jr.,J.Bryan Unruh,W

tt ributes. MichaelP.Kenna*and PECIAL Chengyan Yue*, tz ,KevinE. tt S

itudes, ESSIONS

tz Jr., 163

AFTERNOON CLIMATOLOGY & MODELING — SESSION NO. 274

SESSION NO. 274—2:20 PM–2:45 PM SESSION NO. 281—3:30 PM–5:30 PM MCC, L100 F, Lower Level MCC, Exhibit Hall BC, Level 1 Business Meeting—Evapotranspiration Long-Term Agricultural Research: A Means to Measurement and Modeling Community Achieve Resilient Agricultural Production for ASA Section: Climatology & Modeling the 21st Century and Beyond (Poster Session) Presider: Kendall DeJonge Special Sessions Presider: Jeff rey Strock 281-1 1511 Fertility Trends in 20 Years of Nutrient Draw- SESSION NO. 275—2:30 PM–4:00 PM down and BMP at Wisconsin Cropping System MCC, 101 FG, Level 1 Trials. Dustin Sawyer*, Phillip Barak, Janet Hedtcke and Joshua Posner SSSA Business Meeting—Soil Biology 281-2 1512 Chemical Characterization of the Perennial Grain & Biochemistry Intermediate Wheatgrass (Thinopyrum inter- SSSA Division: Soil Biology & Biochemistry medium) for Food Applications. Baraem Ismail*, Presider: Veronica Acosta-Martinez Mirko Bunzel, Rachel Schendel and Catrin Tyl 281-3 1513 Lessons Learned from Mississippi’s Centennial Rotation - Yields, Nutrient Uptake and Nutrient SESSION NO. 276—3:00 PM–3:30 PM Removal. M. Wayne Ebelhar* MCC, M100 B, Mezzanine Level 281-4 1514 Changes in Soil Nutrient Levels over Time from Multiple Cropping Systems in the Centennial Business Meeting—Cover Crop Rotation. M. Wayne Ebelhar* and J. Larry Oldham Management Community 281-5 1515 Soil Fertility Dynamic on a Long Term Crop- ASA Section: Land Management & Conservation ping Systems in the Northern Great Plains. Ezra Presider: Kipling Balkcom Aberle* and Joao Flores 281-6 1516 Eff ects of Controlled-Release Fertilizer on Corn-Corn and Corn-Soybean Rotations. Jorge SESSION NO. 277—3:00 PM–4:00 PM A. Delgado*, Ardell D. Halvorson, Stephen J. MCC, M100 D, Mezzanine Level Del Grosso, Daniel K. Manter and Catherine E. Stewart Business Meeting—Adaptive Nutrient 281-7 1517 Long-Term Research in Irrigated and Dry Land Management Community Agriculture: Crop Yields and Soil Properties. ASA Section: Agronomic Production Systems Emma Torbert*, Amelie CM Gaudin and Kate M. Scow Presider: Thomas Morris 281-8 1518 Long-Term Research with Semi-Arid Irrigated Corn: What Have We Learned and What Now? SESSION NO. 278—3:05 PM–3:40 PM Stephen J. Del Grosso*, Ardell D. Halvorson, Hilton, Marquette Ballroom IX, 2nd Floor Catherine E. Stewart, Jorge A. Delgado and Dan- iel K. Manter Div. C09 Business Meeting—Biomedical, Health- 281-9 1519 A New Approach to a Long-Term Agricultural A Benefi cial & Nutritionally Enhanced Plants Research Network in Minnesota. Gregg A. John- FTERNOON son*, Forrest izuno, Robert F. Denison and Jeff rey C09 Biomedical, Health-Benefi cial & Nutritionally Enhanced Plants S. Strock Presider: Lee Tarpley 281-10 1520 Long Term Wheat Fertility Trials at Oklahoma State University. Ryan Schlobohm*, Sulochana SESSION NO. 279—3:10 PM–4:00 PM Dhital and William R. Raun Hilton, Marquette Ballroom VI, 2nd Floor 281-11 1521 Systems Approach Critical to Agroecosystems Management. Lucretia A. Sherrod*, Laj Ahuja, Business Meeting—Biometry and Statistical Meagan Schipanski and Gary A. Peterson Computing Section 281-12 1522 Dryland Systems Yields over 24 Years As Im- pacted By Potential ET Site and Soil Landscape ASA Section: Biometry and Statistical Computing Position. Lucretia A. Sherrod*, Laj Ahuja, Meagan Presider: Fernando Miguez Schipanski and Gary A. Peterson 281-13 1523 Assessing Yield Stability in Long-Term Trials. SESSION NO. 280—3:10 PM–4:00 PM Ellen Mallory* and Sieglinde S. Snapp MCC, L100 E, Lower Level 281-14 1524 Long-Term Agroecological Research at the USDA-ARS Farming Systems Project, Beltsville, Business Meeting— Global Climate Maryland. Michel A. Cavigelli*, John R. Teasdale, John Spargo, Steven Mirsky, Harry H. Schomberg Change Community and Jude Maul ASA Section: Climatology & Modeling 281-15 1525 The Legacy of the Morrow Plots:the Plot Thick- Presider: Oscar Monje ens. Michelle Wander* 281-16 1526 Estimating a Soil Quality Index with Visible Near-Infrared Refl ectance Spectroscopy. Kristen Sloan Veum*, Kenneth A Sudduth, Robert J. Kre- mer and Newell R Kitchen

164 ASA Section: Agronomic ProductionSystems ASA Section:BiometryandStatistical Computing Hilton, ConradC,2ndFloor SESSION NO.284—3:40PM–4:00PM ASA Section:BiometryandStatisticalComputing ASA Section:BiometryandStatisticalComputing Hilton, Conrad A, 2ndFloor SESSION NO.282—3:40PM–4:00PM 281-19 281-18 281-17 MCC, M101 A, MezzanineLevel SESSION NO.285—4:00PM–4:15PM Hilton, ConradD,2ndFloor SESSION NO.283—3:40PM–4:00PM 281-22 281-21 281-20 Business Meeting—Weedy andInvasive Plant Business Meeting—StatisticalEducation/ Business Meeting—Bioinformaticsin Training forResearchersCommunity Business Meeting—SpatialStatistics 1529 1528 1527 1532 1531 1530 Crops andSoilsCommunity Presider: Aaron Sindelar,CynthiaHsu Applications Community Yields A Dryland SoilChemicalPropertiesandCrop Joshua Edgell,ErikaLarsenandJulieGrossman Trials:NC. of Long-Term TillageandManagementSystem Yield, andNutrientSoilLossComparisons Shekhar and Ankit gen RateStudyinNebraska. A QuarterCenturyofaTillage-Rotation-Nitro- Cropping Sequence. S. Balkcom Charles C.Mitchell*,DennisDelaneyandKipling 120 Years ofSustainableCropProduction. Randall J.Miles son*, ClarkJ.Gan ibility. on SoilPhysicalPropertiesRelatedtoErod- Long-Term SoilandCropManagementE and MargaretJ.Glendining Powlson*, Andy J.Macdonald,Paul R.Poulton ronmental Researchforover 170Years. Continuing Resourcefor Agriculture andEnvi- The RothamstedLong-Term Experiments: A Lenssen Allen, TheCanCaesar-TonThatand Andrew W. Species Community Presider: Alexander Lipka Presider: Alexander Presider: KathleenYeater Presider: Anil Shrestha Presider: Anil Sebaha ff ected ByLong-Term Tillageand DeannaL.Osmond*,GregD.Hoyt, tt in Acikgoz, StephenH. Ander- tz er, Allen LThompsonand UpendraM.Sainju*,Bre Charles A. Shapiro* DavidS. ff ects

tt L. S ESSION 289-8 289-7 289-6 289-5 289-4 289-3 MCC, M100C,MezzanineLevel SESSION NO.286—4:00PM–5:00PM SSSA Division:SoilFertility&PlantNutrition SSSA Division:NutrientManagement&SoilPlant Analysis ASA Section:Global Agronomy 289-2 289-1 ASA Section: Agronomic ProductionSystems MCC, ExhibitHallBC,Level1 SESSION NO.289—4:00PM–6:00PM MCC, 101DE,Level1 SESSION NO.288—4:00PM–5:00PM MCC, 101DE,Level1 SESSION NO.287—4:00PM–5:00PM SSSA BusinessMeeting—SoilFertility& N Management &SoilPlant Analysis Business Meeting—Perennial Grain SSSA BusinessMeeting—Nutrient Adaptive NutrientManagement:II 107 106 105 104 103 102 101 100 O . 289— A Development Community telis C.Tagarakis and Angel Maresma Estaban Ho Sensors. tilization inSpringWheatUsing Active Canopy Predicting Yield andResponsetoNitrogenFer- and Amelie CMGaudin tions. fi Wheat Improves ProductivityandN UseEf- beans FollowingWheat. Nitrogen Applications toDouble-CropSoy- Darin Gibson Kevin Baron*,William Shaw,MarioTenuta and of IrrigatedProcessingPotatoinManitoba. Nitrogen SourceandTimingforOptimalYield Cegobias centration. Temporal Variability inTissueNutrientCon- Nafziger andMariaB.Villamil Grain Systems. Estimates ofNutrientRemoval inIllinois Quirine M.Ke tial Variability and Yield Zones. Sampling ProtocolBasedonwithin-FieldSpa- Corn StalkNitrateTest (CSNT);Developing a and ShaiSela Deanna L.Osmond,Rob Austin, Haroldvan Es lina: Evaluation of Adapt-N. Nitrogen RecommendationsinNorthCaro- ciency inCornandSoybeanBasedCropRota- Presider: JoshuaMcGrath Presider: CarrieLaboski Presider: DanielKane Plant Nutrition DavidHooker*,BillDeen,KenJ.Janovicek GRONOMIC Andres G Berger*,XimenaMorales, Joy Abit*, D.Brian Arnall andLuciano ff man andRicardoCalistro tt erings, RachelBreslauer*, Aristo- CarmenM.Ugarte*,EmersonD. P RODUCTION MichaelProbst* ShelbyRajkovich*, PilarBerenguer, S YSTEMS

165

AFTERNOON AGRONOMIC PRODUCTION SYSTEMS — SESSION NO. 290

SESSION NO. 290—4:00 PM–6:00 PM SESSION NO. 292—4:00 PM–6:00 PM MCC, Exhibit Hall BC, Level 1 MCC, Exhibit Hall BC, Level 1 Digital Soil Mapping for Precision Agriculture: General Organic Management Systems: III II (Includes Student Competition) (includes graduate student competition) ASA Section: Agronomic Production Systems ASA Section: Agronomic Production Systems Presider: David Myers 292-1 120 Nitrogen Credits from Cover Crops in Organic Vegetable Production. Julia W. Gaskin*, David E. 290-1 115 Comparison of Spatial Interpolation Methods Kissel, Miguel L. Cabrera and Katie Chatham of Soil Properties from Pasture Fields. Nutifafa Adotey*, Dustin L. Harrell, Chris Sanderson, 292-2 121 Identifying Regionally Adapted Winter Pea Hannah Ashbaugh, I-Kuai Hung and J. Leon Genotypes That Maximize Grain, Forage, and Young Cover Crop Potential in the Southeast USA. Rachel A. Atwell*, S. Chris Reberg-Horton, Steven 290-2 116 Sharpening Landsat 7 Canopy Refl ectance Using Mirsky, Miguel S. Castillo and Rebecca J McGee a Multi Soil Sensor Platform. Elia Scudiero*, Dennis L. Corwin, Brian J. Wienhold, Bruce D. 292-3 122 Nitrogen Mineralization and Yield Components Bosley, John F. Shanahan and Cinthia K Johnson in Organic Rice in Relation to Soil Amendment. Mariana Valdez Velarca*, Jingqi Guo, Fugen Dou 290-3 117 Preparation of DSSAT Soil Input Data Using and Terry J. Gentry Soil Information System in Korea. BYOUNG- HYUN YOO*, Kwang Soo Kim and Minseok Kim 292-4 123 Comparison of Soybean Breeding and Vari- ety Performance Between Conventional and 290-4 118 Spatial Variability of Soil Nitrogen and Con- Organic Production Systems in Ontario. Torin siderations for Soil Sampling for Precision Boyle*, Ralph C Martin and Istvan Rajcan Agriculture. Xiong Xiong*, Fabian G. Fernandez and Eric Wilson 292-5 124 Organic Lawn Care Research on Home Turf. Joseph Heckman* 290-5 119 Mapping Soil Properties and Landscape Fea- tures to Determine Their Impact on Optimum 292-6 125 Productivity and Nutrient Cycling Comparisons Seeding Rate for Maize. Jason Lee*, James J. of Perennial and Annual Forage Systems for Camberato and Robert L. Nielsen Organic Dairy. Sharon Lachnicht Weyers* and Bradley Heins SESSION NO. 291—4:00 PM–6:00 PM 292-7 126 Evaluation of Soil Quality in Vegetables Planted in Plastic Mulch Vs. No-till in Polyculture Cover MCC, Exhibit Hall BC, Level 1 Crop. Timothy M. Reinbott * General Bioenergy Systems: II 292-8 127 Nutrient and Weed Management in Organic Corn No-till Systems. Gladis M. Zinati*, Jeff rey ASA Section: Agronomic Production Systems W Moyer and Rae Moore 291-1 108 Energycane Feedstock Development in Loui- 292-9 200 Screening Cowpea Cultivars for Resistance to siana. Kaitlin Barrios*, Collins Kimbeng, Anna Charcoal Rot (Macrophomina phaseolina) for Hale, Kun Jun Han, Niranjan Baisakh and Daira Organic Production. Samantha Hill*, Alemu Aragon Mengistu, David Verbree and David M. Butler 291-2 109 Miscanthus sinensis yields and Soil Fertility 292-10 201 Factors Infl uencing Soil Inorganic Nitrogen Lev- in Response to Compost Amendment in an els in an Organic Vegetable Cropping Rotation A Organic System. Louis M. McDonald*, Eugenia Study. Graeme Baird*, Joji Muramoto, Margherita FTERNOON M. Pena-Yewtukhiw and Clarisse Auvinet Zavatt a and Carol Shennan 291-3 110 Variety Interacts with Space and Time to 292-11 202 Higher Soybean Planting Rates Increase Weed Infl uence Switchgrass Quality. Danielle Marie Suppression, Yields, and Profi tability in Cover Wilson*, Theodore P Gunther, Lisa A Schulte, Crop-Based, Organic, No-till Soybean. Jeff Kenneth J. Moore and Emily A. Heaton Liebert, Matt hew Ryan and Steven Mirsky* 291-4 111 Integrating Annual Winter Cereals and Red 292-12 203 Weed Management Decision-Making Among Clover into the Corn Production System. Pavani Organic Field Crop and Livestock Producers in G. Tumbalam*, Kurt D. Thelen, Kaitlyn Hard and the Northwestern U.S. Nicole Tautges*, Jessica Dale R. Mutch Goldberger and Ian C. Burke 291-5 112 Integrating Cover Crops into Annual Crop Sys- 292-13 204 Weed Management Lessons from the Cornell tem to Increase Total Biofuel Production. Sichao Organic Grain Cropping Systems Experiment. Wang*, Kurt D. Thelen and Gregg Sanford Margaret Ball*, Brian Caldwell, Antonio DiTom- 291-6 113 Selection of Switchgrass for Reclaimed Mine- maso, Laurie Drinkwater, Caroline Marschner, land. Lindsey Hoff man*, Eric N Weibel, Jamie Charles L. Mohler and Matt hew Ryan L Crawford, Ryan V Crawford, Julie L. Hansen, 292-14 205 On-Farm Soybean Variety Evaluation for Suit- Marvin H. Hall, Donald R. Viands and Stacy A ability to Organic and Transition to Organic Bonos Production in Southern Manitoba. Michelle K. 291-7 114 Establishment of a Bott omland Biomass Alley Carkner* and Martin H. Entz Cropping System in the Missouri River Flood- 292-15 206 Soil Quality in Zone Tilled Organic Field Corn plain. Sougata Bardhan* and Shibu Jose Systems with Kura Clover Living Mulch. Peyton Ginakes* 292-16 207 Season-Long Grazed Green Manure Systems: Making Biological Nitrogen Fixation Practical, Flexible and Economically Viable on Organic Grain Farms. Joanne Thiessen Martens* and Martin H. Entz 166 293-8 293-9 293-7 293-6 293-5 293-4 293-3 293-2 293-1 ASA Section: Agronomic ProductionSystems MCC, ExhibitHallBC,Level1 SESSION NO.293—4:00PM–6:00PM 292-22 292-21 292-20 292-19 292-18 292-17 Semiarid Dryland CroppingSystems:II 221 222 220 219 218 217 216 215 214 213 212 211 210 209 208 of Dryland Camelina As In Energy BalanceandGreenhouseGasEmission Crop Rotations. Tanaka David W. Archer*, Mark A. LiebigandDonald Economic ReturnsUnderDryland Agriculture. Crop Diversity E Assen MohammedandChengciChen and Nitrogen. Sequencing Sun Osamu Ito Events. Against Adverse in theTolonDistrictofGhanaThatMitigate Spatial CharacteristicsofCroppingSystems Murali Darapuneni* Crop Diversity inSemi-AridCroppingSystems. and DonaldTanaka Liebig*, JohnHendrickson,Kristine A. Nichols nial ForagesinaSemiaridRegion. Near-Surface SoilPropertyResponsestoPeren- P. Collins Kefyalew Girma*,Steven C.FransenandHarold Forage FollowingPeas intheNorthwest US. Yield andNitrogenRecovery ofBiennialCanola Jasper MTeboh, Ezra Aberle andBlaineGScha Sugar BeetGrowingRegions. Saline SoilBioremediationinNon-Traditional Energy Beet(BetaVulgaris)Utilizationfor Ward, KathleenMariePainter andHilaryDavis Inland Paci sion Agriculture inthePalouse Regionofthe Tool toOvercome Barriersto Adoption ofPreci- Use oftheNutrientManagementPlan Policy Obi Udengwu* Hybridus (L) inSouthEasternNigeria. tion andHydroponicProductionof Amaranthus Manure andInorganicFertilizeronGermina- A Comparative StudyoftheE Indoor Organics:SoilNutrientPro Mario Tenuta andMartinH.En N2O MitigationStrategy? Can OrganicCropProductionbeaPotential Kutka, JuneRussellandMarkE.Sorrells Brian Baker,JulieDawson,RobertPerry, Frank Zwinger, LisaKissingKucek,DavidBenscher, Davis*, GregoryW. Roth,ElizabethDyck,Steve Varieties intheNortheasternUS. Organic ManagementofHeritageWinter Wheat and CraigG.Cogger Larry J.Cihacek, Andy I.Bary,Patrick M.Carr Systems. Cycling inLongTerm OrganicManagement Potential CarbonSequestrationandNitrogen E Rogers andJohnErwin beth Perkus*, CarlRosen,JulieGrossman,Mary Organically FertilizedGreenhouseMedia. CM Gaudin Soares, EmmaTorbert,KateM.Scowand Amelie and Corn. Systems andCropNutritioninOrganicTomato ff ect ofIrrigationTypeonSoilFunctions,Root Arnab Bhowmik*, Ann-Marie Fortuna*, Bhowmik*, Ann-Marie Arnab Caitlin A Peterson*, Kaylie Marr,Thais fi c Northwest. RezaKeshavarz Afshar*, Yesuf JosephG.Benjamin* fl ff ower inSemi-AridDryland ects onProductivityand Vincent Avornyo* and ErinBrooks*,NicoleK MeganWestphal*, fl uenced ByTillage MichaelOstlie*, ff ect ofOrganic tz

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295-10 MCC, ExhibitHallBC,Level1 SESSION NO.295—4:00PM–6:00PM 294-4 294-3 294-2 294-1 ASA Section:BiometryandStatisticalComputing MCC, ExhibitHallBC,Level1 SESSION NO.294—4:00PM–6:00PM 295-9 295-8 295-7 295-6 295-5 295-4 295-3 295-2 295-1 ASA Section:Climatology&Modeling S Biometry andStatisticalComputing:II ESSION 308 226 225 224 223 307 306 305 304 303 302 301 300 227 (includes studentcompetition) Global ClimateChange:II N Lasater, LydiaH. ZeglinandCharlesW. Rice crobial Communities. E Sources. Yields MonitoredVia MultipleOnlineData Temporal andSpatialTrendsinWinter Wheat and Alexander E.Lipka Levels inMaizeGrain. Genome-Wide Association StudiesofVitamin E lation StructureandFamilialRelatednessin Comparative Methodological Analysis ofPopu- Yaru Lin*,Edzardvan SantenandDexterB.Wa tivity ResponsetoPoultryLi Meta-Analysis As aTooltoStudy CropProduc- Dehua ChenSr. Case Study. Split-Plot DesignwithSubplotReplications: A Flux andPlant Growth. Urea FertlizierPlacement onGreenhouseGas Mortensen Climate Resilience. Cover CropsandDrought:Implications for Christopher Montes CO2. synthetic ResponsestoRising Atmospheric Phloem Loading As aDriver ofPlant Photo- gliw andTheerayutToojinda Kentaro Katano,Tiwa Pakoktom, MeechaiSian- Paddy Fields. Water-Atmosphere InterfacesinTropicalRice CH4, CO2ExchangesatPlant-Atmosphere and Sandoval Armando G -GuerreroandNora Araceli Lomeli- Santacruz-Varela,Miranda-Marini, Amalio Abel Munoz-Orozco*,VorV The CaseofTamazula, StateofJalisco,Mexico. Climate ChangeattheMicro-RegionScale: and FarahRiaz Jamshad Hussain,Vakhtang Shelia,UmerSaeed Rahman, Syed Aftab Wajid, Tasneem Khaliq, boom, Ashfaq Ahmad, MuhammadHabibur for Stakeholders. Variability; AgMIP Pakistan OutreachProgram Advocacy ofRisksand Adaptations toClimate Chong* ture ProductionIsGoingtobeIncreased. Climate ChangeIs A Kluitenberg andRobertM. Aiken Zachary Zambreski*,XiaomaoLin,GerardJ. Occurrence inKansasUsingMultipleIndices. Spatiotemporal CharacteristicsofDrought Jacinthe* andLixinWang A Synthesis. Drought E O ff ect ofGrasslandGrazingSystems onMi- . 295—C KristenBishop*,Elizabeth Ainsworth and Peter Claussen* ff ects onGlobalCerealProduction: YujinWen*, MuraliDarapuneniand StefaniDaryanto, Pierre-Andre ShujiroKomiya*, KosukeNoborio, LIMATOLOGY FahdRasul*,GerritHoogen- MitchHunter*andDavid ff ecting Mexico, Agricul- Ti Angela HsiaohanChen* FrankJohnson* ff any Carter*, Abbie ằ tt uez-Pozos, Rogelio er Application. &M ODELING Arturo 167

tt s

AFTERNOON CLIMATOLOGY & MODELING — SESSION NO. 296

SESSION NO. 296—4:00 PM–6:00 PM 297-7 322 Undergraduates and High Impact Practices. MCC, Exhibit Hall BC, Level 1 Megan Teel*

Model Applications in Field Research: II SESSION NO. 298—4:00 PM–6:00 PM ASA Section: Climatology & Modeling MCC, Exhibit Hall BC, Level 1 296-1 309 Winter Rye Reduces Nitrate Loss to Subsur- face Drainage - Model (RZWQM) Comparison Case Studies in Managing Denitrifi cation in to Long Term Field Data. Robert W. Malone*, Agronomic Systems Thomas C. Kaspar, Liwang Ma, Dan B. Jaynes and Gary W. Feyereisen 296-2 310 Simulating Potato Growth and Nitrogen Uptake ASA Section: Environmental Quality in Eastern Canada with the STICS Crop Model. Guillaume Jego*, Rene Morissett e, Gilles Be- Presider: Laura Christianson lenger, Athyna N. Cambouris, Judith Nyiraneza 298-1 403 Nordick Controlled Drainage, Saturated Buff er and Bernie Zebarth and Subirrigation Water Management Demon- 296-3 311 Modeling Soybean Development in the Brazil- stration Project. Jeppe H. Kjaersgaard*, Aaron ian Amazon. Diego N. L. Pequeno*, Marcus J. A. Janz and Margaret E. Wagner Lima, Vinicius Andrei Cerbaro, Daniel Perondi, 298-2 404 Combined Treatment of Nitrogen and Phos- Clyde W. Fraisse and Paulo J.O.P. Souza phorus from Subsurface Drainage Using 296-4 312 Risk Analysis of Sowing Dates Using Cropgro- Low-Cost Industrial By-Products and Woodchip Soybean Model. Marcus J. A. Lima*, Clyde Bioreactors. Utsav Thapa*, Todd P. Trooien, W. Fraisse, Paulo Jorge Souza and Diego N. L. Jeppe H. Kjaersgaard, Christopher Hay, Laurent Pequeno Ahiablame, Bjorn Michael Sellner, Guanghui Hua 296-5 313 Simulating N2O Emissions in Diff erent Tillage and Samia Amiri Systems of Continuous Corn Using RZWQM2- 298-3 405 Simulating Woodchip Bioreactor Performance SHAW Model. Katrina Lynn Gillett e*, Robert W. Using the Mobile-Immobile Flow Model. Dan B. Malone, Liwang Ma, Quanxiao Fang, Ardell D. Jaynes* and Thomas B. Moorman Halvorson and Jerry L. Hatfi eld 298-4 406 Paired Woodchip Bioreactors and P-Filters for 296-6 314 Empirical and Mechanistic Prediction of Plant Combined Nutrient Removal from Agricultural Available Water at Sowing for Wheat in the Effl uents. Laura Christianson, Christine Lepine*, Southern Great Plains. Romulo Lollato*, Andres Philip Sibrell, Chad J. Penn and Steven T. Sum- Patrignani, Jeff rey T. Edwards and Tyson E. Och- merfelt sner 298-5 407 Nitrate Removal in Saturated Riparian Buff ers: 296-7 315 Crop Modeling in Maize: An Online Tool to A Result of Denitrifi cation? Tyler A. Groh*, Improve Resources Management of Argentinean Thomas M. Isenhart, Dan B. Jaynes, Timothy Farmers. Camila Scabone*, Matias Ferreyra, Juan Parkin, Kirsten Hofmockel and Morgan P. Davis Pablo Monz Maria Jose Hourquescos and Juan Ignacio Ratt alino Edreira SESSION NO. 299—4:00 PM–6:00 PM MCC, Exhibit Hall BC, Level 1 SESSION NO. 297—4:00 PM–6:00 PM

A MCC, Exhibit Hall BC, Level 1 Emissions from Livestock Production: II

FTERNOON (includes student competition) Undergraduate Education: II ASA Section: Environmental Quality ASA Section: Education & Extension Presider: Robert Dungan Presider: Sergio Abit 299-1 323 Greenhouse Gas Emissions from Dung Pats. 297-1 316 Expected Outcome-Based Delivery and As- Kenneth Evans*, Anita Wingeyer, Martha Mamo, sessment of Statistics Courses for Graduate Walter Schacht, Pamela J Sutt on and Kent Eskridge Students in a Nigerian University. Morakinyo 299-2 324 Capturing and Recovering of Ammonia Using Fakorede* Gas Permeable Flat and Tubular Membrane Sys- 297-2 317 The Usefulness of a Crop Scouting Project in an tems in a Poultry House. Felix Buabeng*, Fawzy Undergraduate Agronomy Course. Kenneth D. M. Hashem, Robert Dadson, Patricia Millner, Smiciklas* and Richard W. Steff en Matias B. Vanott i, William Brigman and Jennifer 297-3 318 Agronomy Study Abroad in Mexico. Steve Timmons Hague*, Terry J. Gentry, Russel W. Jessup, Eliza- 299-3 325 Impact of Tannins on Nitrogen Cycling in beth A. Guertal, Julie A. Howe and Cesar Gutier- Urine and Feces in a Grazing System. Rhonda L. rez Vaca Miller*, Trevor Nielson and Michael Jensen 297-4 319 Using Videos to Enhance Student Profi ciency in 299-4 326 Eddy Covariance Measurement of Gas Emis- Soil Science Calculations. Sergio Manacpo Abit* sions in a Beef Catt le Feedlot: Performance of Jr., Patrick Curl and James Jade Lasquites Gas Analyzers and Spatial Variability of Source 297-5 320 Data to Decisions: Integrating Big Data into the Strengths. Prajaya Prajapati* and Eduardo Alva- Undergraduate Curriculum. Patrick M. Ewing* rez Santos and Paul M. Porter 299-5 327 Factors Aff ecting Greenhouse Gas Emissions 297-6 321 The Millennial Generation Agriculture Major from Beef Catt le Feedyard Manure: A Laborato- - Decade of Lessons from the Trench. Antonio ry Study. Heidi M. Waldrip*, Kenneth D. Casey, DiTommaso* and Kari S Richards Richard W. Todd and N. Andy Cole

168 300-10 300-9 299-8 300-8 300-7 300-6 300-5 300-4 300-3 300-2 300-1 ASA Section:EnvironmentalQuality MCC, ExhibitHallBC,Level1 SESSION NO.300—4:00PM–6:00PM 299-7 299-6 Improving Accuracy andPrecisionofSoil Carbon andGreenhouseGasEmission Measurements andQuanti 417 416 402 415 414 413 412 411 410 409 408 401 400 (includes studentcompetition) in Ohio. on CarbonFractionationinTwo ContrastingSoils In L. Harrell,Nutifafa Adotey andJifengLi tems inLouisiana. Crop UnderDi Methane EmissionsfromMainand RatoonRice M. Miles,Steven TrabueandMichaelbuser Philip A. MooreJr.,HongLi,Robert Burns,Dana Concentrations andEmissions. House Ammonia andGreenhouseGas(GHG) E on theRangelandSoilCarbon. pact Assessment ofDi Determination ofTotalCarbonBudgetandIm- Ca Respiration inaMixed-GrassPrairieUnder Plant Vs. EnvironmentalIn E M. Waldrip, RichardW. ToddandN. Andy Cole Feedyard Pen Surfaces. Greenhouse GasEmissionsMeasurementsfrom Optimizing NFT-NSSChamberTechniques for Rachel Waldo, DavidJ.BrownandWilliam LPan David R.Huggins,ClaudioO.Stockle,Sarah Emissions Measurements. System andSoilCoreIncubationforN2O Microplot StudywiththePortableFlowthrough Collier, Ma red Spectroscopy. Chromatography andFourierTransformInfra- Greenhouse GasSamplingMethodswith Bringing aNeedletoLaserFight:Comparing Reberg-Horton andJulieGrossman Ross*, Wayne Robarge,SamuelChristopher from Agroecosystems intheSoutheast. Technique toMeasureNitrousOxideEmissions Development ofaContinuous-FlowChamber Mariko Inoue Komiya, RinKokubo,Takuya Watanabe and Fields. ing CarbonIsotopicSignaturefromRicePaddy The BehaviorofGreenhouseGasEmissionUs- with Comet-Farm. Assessing Livestock GreenhouseGasEmissions mon andFrancisM.Rouque Michael Miller,ToddR.Callaway, Larry A. Red- Smith*, LuisO.Tedeschi, WhitneyL.Crossland, Levels ofDistillers’DriedGrains. 85’ BermudagrassSupplementedwithVarying Gas ProductionPotentialsofCoastal’orTifton In Vitro Digestibility,DigestionKineticsand Cha Paul Nyren,BobPa Sadao Eguchi Japan. Emission fromaCultivated Andosol inCentral ff ff ect of Alum Additions toPoultryLi ects ofCropResidueManagementonN2O fl tt uence ofGypsumandCarbon Amendments le Grazing: A Path Analysis. tt erjee andLarryJ.Cihacek NorikoOura*, Ayaka W. Kishimotoand ToruNakajima*,KosukeNoborio,Shujiro ManinderK.Walia* and Warren Dick tt hew D.RuarkandJ.MarkPowell ff erent Water ManagementSys- Claire A Campbell*,SarahM Ma ManochKongchum*,Dustin tt on, Mark A. Liebig, Amitava tt ff hew Stermer* erent SeasonalDrought KennethD.Casey*,Heidi KirillKostyanovsky*, fi fl cation: II tt uences onSoil e Jr. DeepakRajJoshi* BranlyEugene*, XuejunDong*, William B. tt er onin- Natalie S ESSION 301-12 301-11 301-10 301-9 301-8 301-7 301-6 301-5 301-4 301-3 301-2 301-1 ASA Section:LandManagement&Conservation MCC, ExhibitHallBC,Level1 SESSION NO.301—4:00PM–6:00PM 302-2 302-1 ASA Section:LandManagement&Conservation MCC, ExhibitHallBC,Level1 SESSION NO.302—4:00PM–6:00PM N O Land Management&Conservation: II . 302—L 505 504 503 502 501 500 427 426 425 424 423 422 419 418 Cover CropManagement:II W. Lenssen David A. Laird,KennethJ.Mooreand Andrew Cover CropCroppingSystem. Soil CandNDynamicsforaCorn-Perennial R West* andMa Silage Harvest andManure Application. Cool SeasonGrassCover CropsFollowingCorn IV, LisaM.Ful Lofton*, BeatrixJ.Haggard,DanielO.Stephenson Crops inMid-SouthProductionSystems. Chemical Termination ofWinter FallowCover and ThomasB.Moorman Robertson, Ma Thomas C.Kaspar*,Jyotsna Acharya, Alison on SeedlingRootDiseaseandCornGrowth. Cover CropTermination andCornPlanting E fan R.Gailans*andSarahCarlson Crop Yield: Long-Term on-FarmResearch. Winter CerealRye Cover CropE Andrew J.PriceandTed S.Kornecki Production. Summary ofCover CropE Kurnick andKathrinOlson-Ru Jones*, Perry RMiller,CathyZabinski,Rebecca Based onaMontanaProducerSurvey. Sources andBarriers/Incentives for Adoption Cover CropDecisionMaking:Information sen, MaryH.Wiedenhoeft andThomasC.Kaspar Midwest. Cover CropOptionsandMixesfortheUpper beans. Cover CropsInterseededintoCornandSoy- and Q. A. Khan on BarleyYield andQuality. E Rhuanito FerrareziandK.P.Beamer Systems. laria junceaL.)toImprove Vegetable Cropping Utilizing theCover CropSunnHemp(Crota- Kraig L.RoozeboomandDorivar A. RuizDiaz tem. and UseE Sorghum Yield, DryMa E Bovine FecalSeeding. Legumes forPotentialEstablishment Using Evaluation of SeedsofFourSpeciesNative Runion andH. Allen Torbert Southeastern U.S. Fertilization onBahiagrassPastures inthe E ff ff ff ff ect ofLengthInterval Between CerealRye ect ofMixedCover CropFunctionalGroups ects ofCover CropsandNitrogenRateon ects ofElevated Atmospheric CO2andN Presider: KiplingBalkcom AND Giovani PrezaFontes*,Peter J.Tomlinson, SarahCarlson* M Stuart A. Weiss*, DanielleDTreadwell, SethR. Appelgate*, Andrew W. Lens- ffi ciency UnderNo-tillCroppingSys- ANAGEMENT LeahM.Duzy*,KiplingS.Balkcom, tt tz hew Bakker, Andrew W. Lenssen , Autumn Acree andCoryL.Cole tt hew D.Ruark Stephen A. Prior*,G.Bre Sco tt er, NitrogenUptake tt &C ff L.Kronberg* ects onCo Kent A. McVay* tz ChumkiBanik*,

ONSERVATION ff ect onCash Clain A. tt on Jaimie Josh Ste- tt

169

AFTERNOON DIV. C03 — SESSION NO. 284

302-3 420 Impact of the Invasive Shrub Autumn Olive on 303-14 520 Critical Roles of the Puerto Rico Winter Nursery Soil Nitrogen and Cohabiting Plant Growth. in the Southern US Rice Breeding Programs. David L. Dornbos* Jr., Karissa Smit and Philip Xueyan Sha*, Karen Ann Kuenzel Moldenhauer, Tubergen Steven Linscombe and Anthony Rivera Vega 302-4 421 Estimating the Location of Undisturbed Lands 303-15 521 Detection of QTLs for Heat Tolerance and Other Using the USDA Cropland Data Layer. Carol A. Quantitative Traits in Cowpea. Brijesh Angira*, Johnston* and Michelle Bouchard Laura Masor, Bir B. Singh, Dirk Hays, Hongbin Zhang and Meiping Zhang SESSION NO. 303—4:00 PM–6:00 PM 303-16 522 Genome-Wide Association Mapping for Stem MCC, Exhibit Hall BC, Level 1 Rust Resistance in the Wild Barley Diversity Collection (WBDC). Ahmad Sallam* and Brian Crop Breeding and Genetics: II Steff enson C01 Crop Breeding & Genetics 303-17 523 Population Structure, Genetic Diversity, and Stripe Rust Resistance in Core Subset of the 303-1 506 QTL Analysis of Snow Mold Resistance in Soft USDA Winter Wheat Germplasm Collection. Pe- White Winter Wheat Cultivar Eltan. Erika Kruse* ter Bulli*, Junli Zhang, Shiaoman Chao, Xianming 303-2 507 Dissection of Gene Network Underlying Wheat Chen and Michael Pumphrey Baking Characteristics Using a High-Density 303-18 524 Genetic Analysis of Seedling Vigor in Temper- SNP-Based Linkage Map. Sepehr Mohajeri ate japonica Rice (Oryza sativa L.). Karla Cor- Naraghi*, Senay Simsek, S. M. Hisam Rabbi, Ajay dero Lara*, Virgilio C. Andaya and Thomas H. Tai Kumar, Elias M. Elias, Mohammed S. Alamri and Mohamed Mergoum 303-19 525 Physiological and Morphological Changes As- sociated with Selection for Resistance to Stem 303-3 508 Stalk Lodging: Flexural Rigidity Is a Novel Borer Att ack in Maize (Zea mays). Amudalat and Robust Predictor of Stalk Strength. Daniel Olaniyan*, Sodiq Durojaiye and Samson Ajala Robertson* and Douglas Cook 303-20 526 Dissection of Quantitative Trait Loci (QTL) for 303-4 510 Rind Penetration Resistance: What Does It Mea- Root Characters in Synopdh Bi-Parental Map- sure? Douglas Cook* and Daniel Robertson ping Population. Harun Bektas*, Christopher E. 303-5 511 Prospectives of Albinism in Current Sugarcane Hohn and John Giles Waines Breeding Strategies. Andrew Migneault*, Hardev 303-21 527 On-Farm Yield Gains with Stress Tolerant Singh Sandhu, Maninder Pal Singh, Duli Zhao, Maize for Eastern and Southern Africa. Peter S. Per McCord and John E. Erickson Setimela*, Cosmos Magorokosho, Amsal Tarekeg- 303-6 512 Plant Growth and Grain Yield of Quinoa (Che- ne, Dan Makumbi, Jill Cairns, Oswell Ndoro and nopodium quinoa Willd) Under Irrigated Con- Tsedeke Abate ditions in Diff erent Environments of Central 303-22 600 Association Mapping of Early-Season Cold Malawi. Moses Fanuel Maliro* Tolerance in Sorghum [Sorghum Bicolor (L.) Mo- 303-7 513 The Possibility of Association Between Flower- ench]. Frank Maulana*, Dilooshi Weerasooriya ing Time and Seed Dormancy Quantitative and Tesfaye Tesso Trait Loci Located on Chromosome 6 in Rice 303-23 601 Rice Breeding Trends over 30 Years for Predict- (Oryza sativa L.). Morteza Mamaghani*, Heng Ye, ing Response to Climate Change. Anna M. Mc- Jiuhuan Feng, Xingyou Gu and David Wright clung*, Diane Wang, Joshua D. Woodard, Susan 303-8 514 Molecular Mapping of a Novel Resistance Gene R. McCouch and Jeremy Edwards A Conferring Resistance to Phytophthora Sojae in 303-24 602 Out Standing Performance and Molecular FTERNOON a Soybean Landrace PI 594527. Joshua Fitz ger- Profi ling of Barley Entry HUB-113’’ Across the ald*, Jieqing Ping, Jianxin Ma and Oswald OR Location for Yield and Resistance Against Spot Crasta Blotch Disease Caused By Bipolaris soroki- 303-9 515 Mapping QTL for Traits Related to Summer niana. Ravindra Prasad*, Lalchand Prasad Sr., Dormancy in Tall Fescue. Shyamal Krishna Ta- Ramesh Chand and Dirk Boudreaux Hays lukder*, Suresh Bhamidimarri, Ryan M Dierking, 303-25 603 Genomic Selection and Identifi cation of Genes Konstantin Chekhovskiy and Malay C. Saha Associated with Resistance to Stenocarpella 303-10 516 Oxygen, Carbon and Nitrogen Isotopes Compo- Maydis. Luiz Paulo MIRANDA Pires*, Jhona- sition of Cultivated and Wild Soybean. Hossein than Pedroso Rigal dos Santos, Renato Coelho de Zakeri*, Andrew Scaboo and Felix B. Fritschi Castro Vasconcelos, Wagner Mateus Costa Melo, 303-11 517 Tracing Sources of Improved Cott on Fiber Qual- Marcio Balestre and Renzo Garcia Von Pinho ity. B. Todd Campbell*, Jeremy Greene, Jixiang 303-26 604 Exploring Tolerance to Root Infection in a Ret- Wu and Donald C. Jones rospective Soybean Breeding Population. Liana 303-12 518 Association Analysis for Yield-Related Traits Nice*, James E. Kurle, James H. Orf, Senyu Chen, in Soft Red Winter Wheat for the Triticeae CAP Aaron J Lorenz and Nevin Young Mid-Atlantic Allele-Based Breeding Project. 303-27 605 Future of Plant Breeding Education. David D. Brian Ward*, Carl A. Griff ey, Wade E. Thomason, Baltensperger* and C. Wayne Smith David A. Van Sanford, Frederic L. Kolb and Clay 303-28 606 The Physiological Basis of Drought Tolerance H. Sneller Identifi ed from Genetic Association Analysis. 303-13 519 Breeding Implications of Boll Distribution Paul KWASI KRAH Adu-Gyamfi *, RICHARD Responses to Water Stress Defi cits in Upland TRETHOWAN and TARIQ MAHMOOD Cott on (Gossypium hirsutum L.). Travis Witt *, Mauricio Ulloa, Dick L. Auld, Glen Lorin Ritchie and John J. Burke

170 304-6 304-5 304-4 303-32 303-31 303-30 304-3 304-2 304-1 C01 CropBreeding&Genetics MCC, ExhibitHallBC,Level1 SESSION NO.304—4:00PM–6:00PM 303-34 303-33 303-29 Crop BreedingandGeneticsStudent 618 617 616 610 609 608 615 614 613 612 611 607 Burrell andPatricia E.Klein William L.Rooney,S.DelroyCollins, A. Millie [ ated with Anthracnose ResistanceinSorghum Identi Cahn more, Ryan Hayes, RichardSmithandMichaelD. Miguel MaciasGonzalez*,RichardW. Michel- Susceptibility andRelative E Traits RelatedtoNitrogen-Use-E Assessing GeneticVariation inLe ret Smith 22613. Multiple DiseaseResistanceinMaizeInbred Chao, GinaBrown-GuediraandEmilyWright Milus, JerryJohnson,JamesBuck,Shiaoman him, DavidMarshall,MyronO.Fountain,Eugene Marla Barne Zhang, Sco Wheat. ers forMarker-AssistedSelectionofWsm2 in Development andValidation ofKaspMark- Liuling Yan type. Creating RapidCyclingWinter WheatGeno- and Samson Ajala Conditions. Yield inMaizeUnderLowandHighNitrogen Associated withRecurrentSelectionforGrain Physiological andMorphologicalChanges Baenziger Elenein, Nisreen A AL-Quraan andPeter Stephen Ayed M Al Abdallat, JamalY Ayad, JamalM Abu lataif A.Al-GHZAWI4Abdul AAl-Ghzawi, um vulgareL.)Genotypes. Height andPeduncle LengthinBarely(Horde- Neal Carpenter*,Carl A. Gri Destructor andLr18inSoftRedWinter Wheat. QTL forP.Triticina,Striiformis,Mayetiola Maria PilarFuentealbaandShuyuLiu Xue, GuihuaBai,XinzhongZhang,Patrick Byrne, Identi E mance. ed TraitsWhileImproving Agronomic Perfor- Simultaneously IntrogressMultipleValue-Add- Marker-Assisted Forward Breeding Approach to and Patrick Byrne Sco ronment TrialofWinter Wheat. to HeadingandofGrainYield inaMulti-Envi- Phenotypic Plasticity ofGrowingDegree-Days Costa Andrade andMajorM.Goodman Saito*, LeonardoQueirozSilva, Joao Antonio da Diseases inTwo SowingDates. Resistance ofFiftyCornInbredLinestoFoliar Does Pre-AnthesisWater De Sorghum. Sugar Accumulation andBiomassofSweet Sorghum Bicolor ff Poster Competition ect oftheGrainSinkonStalkJuiceYield tt D.Haley,GregoryS.McMaster,Sco Rungravee Boontung*,Peter Baenzigerand Dhyaneswaran Palanichamy* andMarga- fi fi cation ofQuantitative TraitLoci Associ- cation andMappingofResistance ChorTee Tan*, Silvano Assanga, Guorong NeerajKumar*andKulvinderSGill JebrilJebril*andTesfaye Tesso tt D.Haley,JackieC.Rudd,Qingwu EnoobongUdo*, Amudalat Olaniyan tt , J.Paul Murphy, Amir M.H.Ibra- (L.)Moench]. ZakariaI Al-Ajlouni*, ff ey, SubasMalla, fi ffi cit A ciency Indices. NikhilY. Patil*, BelisaCristina SarahGrogan*, ffi ciency Using tt ff uce for ect Plant tt Reid

S ESSION 304-13 304-12 304-11 304-10 304-9 304-8 304-7 304-22 304-21 304-20 304-19 304-18 304-17 304-16 304-15 304-14 N O . 304—D 626 625 624 623 621 620 619 707 706 705 704 703 702 701 700 627 The E Below andCharlesColeHendrix Adriano Terras Mastrodomenico*,FrederickE. ity andPotentialUsingEx-PVPGermplasm. Discovering NitrogenUseE and DanielK.Y. Tan Breeding. Semi-Arid SubtropicalClimatesto Assist Plant Chickpea Plant IdeotypeDevelopment for typing. ing Nondestructive High-ThroughputPheno- Related toWater StressToleranceinMaizeUs- Evaluation ofGeneticGainforDynamicTraits J. BrownandRandallNelson Lianjun Sun,CarrieThurber,JianxinMa,Patrick Wild SoybeanRilPopulations. Mapping DomesticationTraitsinSoybeanBy Ninh Khuu,KathieNgoandPaul Gepts Jorge CarlosBerny,KarlaSison,Vanessa Mora, gus Tolerance. Lima BeanResearchtoSupportBreedingforLy- Stupar andSethNaeve Michno, Yung-Tsi Bolon,LandonRies,Robert Dobbels*, BenjaminWCampbell,Jean-Michel Seed CompositioninSoybeanLines. Fast NeutronInducedStructuralVariants and mar* in aSorghum Association Panel. Grain MoldResistanceandSeed QualityTraits Arron H.Carter Pumphrey, Kimberly A. Garland-Campbelland Kendra L.Jernigan*,CraigF.Morris, Michael Paci Association MappingforEnd-UseQualityin Escamilla*, BoZhangandLucianaRosso Breeding CriteriaofSoybeanSprouts. Vivek Shrestha*andDonald Auger Emerging fromDoubledHaploidsMaizeLines. Study ofQuantitative TraitPolymorphisms Poland andJorgePatricio Venegas Amanda Easterly,GinaBrown-Guedira,Jesse eem Hussain*,Peter Baenziger,MaryGu Wheat UsingHighDensitySNPMarkers. Genetic DissectionofEarlyVigor inWinter Molina Casella Yamid Sanabria,ManuelEsguerraandFederico Oard, DominiqueGalam,RobertoCamacho, Male SterileRice. of PhotoperiodandThermosensitive Genetic in SingleandTwo GeneRecessive Inheritance Predicting PollenSterilityUsingSNPMarkers C. Blaser Chor Tee Tan, MariaPilarFuentealbaandBrock gwu Xue,RavindraN.Devkota,CharlieM.Rush, Smit Dhakal*,JackieC.Rudd,ShuyuLiu,Qin- Their Application inMarker-AssistedBreeding. Markers forWheatCurlMiteResistanceand Development ofHighThroughputKaspSNP woo Lee, Anne E.DorranceandLeahMcHale Root RotinSoybean. Partial ResistancetoPhytophthoraStemand Characterization ofMajorQTL Associated with Karina E.D’AndreaandMariaOtegui Lines andDerived Hybrids. Kernel Weight DeterminationinMaizeInbred RATE onaSiltLoamSoil. ing StraightheadandIncreasingSEEDSET IV fi c Northwest SoftWhiteWinter Wheat. . C01C ff ect ofCalciumandNitrogenonReduc- JonathanLuetchens*and Aaron JLorenz Peter Kaloki*,RichardM.Trethowan SarahDohle*, Antonia Palkovic, ROP ChristianDeGuzman*,James B StephanieVerho REEDING BihuHuang* IgnacioHisse*, ffi ciency Heritabil- StephenSwarm*, SandeepTo- &G Austin ff Diana *, Sung- ENETICS tt ieri, Was-

171

AFTERNOON DIV. C02 CROP PHYSIOLOGY & METABOLISM — SESSION NO. 305

304-23 708 Racial Classifi cation of Borderland Blue Corn 305-11 724 Eff ect of Micronutrient Application on Corn Landraces. Amol Nankar* and Richard Pratt Yield. Jeff McHugh* 304-24 709 Identifi cation of QTL for Weed Suppressive 305-12 725 Diurnal Temperature Amplitude Alters Physi- Ability in the NC-Neuse x AGS 2000 Winter ological and Biochemical Response of Maize Wheat Population. Matt hew Granberry*, J. Paul during the Vegetative Stage. John Sunoj V.S.*, Murphy, Stine Petersen, Peter Maloney and Mar- Kyle J Shroyer, Krishna Jagadish S.V. and P.V. garet Worthington Vara Prasad 304-25 710 Generation Means Analysis of Seed Yield, 305-13 726 High Day and Night Temperature Stress Results Morphological Traits, and Fatt y Acids Among in Lipid Alterations in Wheat Pollen. Sruthi Crosses of Niger. Victoria G. Benelli* and Fred L. Narayanan*, Ruth Welti and P.V. Vara Prasad Allen 305-14 727 Comparison of Water Stress Treatments in Win- 304-26 711 The Long and the Short of Soybean Petioles. ter Wheat Grown in Controlled Greenhouse. Benjamin W Campbell*, Fengli Fu, Thomas J Jhonathan E. Ephrath*, Dennis J. Timlin, David H. Kono, Jeff Roessler, Bruna Bucciarelli, Gary J. Fleisher and Vangimalla R. Reddy Muehlbauer, James H. Orf and Robert Stupar 305-15 800 Physiological Responses and Yield Component 304-27 712 QTLs and Candidate Genes for Root Architec- Changes of Winter Wheat Genotypes Under ture and Reduced Stomatal Conductance in Irrigated, Terminal Drought, and Rainfed Con- Sorghum. Jose Roberto Lopez*, John E. Erickson, ditions. Xi Liang*, Yuxiu Liu, Brian Bowman and Patricio Munoz, Wilfred Vermerris, Ana Saballos Jianli Chen and Terry Felderhoff 305-16 801 Root Anatomical Adjustments of Triticale and 304-28 713 Quantitative Characterization of Canopy Cover- Soybean to Soil Compaction. Tino Colombi* and age in the Genetically Diverse Soynam Popula- Achim Walter tion. Ben Hall*, Shaun Casteel and Katy Martin 305-17 802 Eff ects of Allopurinol Treatment in Suppressing Rainey Hypersensitive Reaction-like Symptoms in a Lesion Mimic Line of Wheat (Triticum aestivum SESSION NO. 305—4:00 PM–6:00 PM L.). Thumbiko Mkandawire*, Karl Glover and MCC, Exhibit Hall BC, Level 1 William A. Berzonsky 305-18 803 Long-Distance Signals Feedback Regulation of Crop Physiology and Metabolism: Posters Physiological and Molecular Responses Under C02 Crop Physiology and Metabolism Iron Defi ciency in Rice (Oryza sativa). Lin Chen*, Chengqiang Ding, She Tang, Ganghua Li, 305-1 714 Water Use Effi ciency and Transpiration of Culti- Zhenghui Liu, Shaohua Wang and Yanfeng Ding vated Soybean Genotypes Under Field Environ- ments. Lin Li*, Hossein Zakeri, Andrew Scaboo 305-19 804 Response of Two Malt-Barley Cultivars to Phos- and Felix B. Fritschi phorus and Sulfur Application in an Alkaline Calcareous Soil. Xi Liang*, Christopher W. Rog- 305-2 715 Temperature Control of Node Appearance ers, Juliet M. Marshall, Gongshe Hu, Chris Evans and Initiation Rate in Soybean. Fatima Amor and Scott Pristupa Tenorio*, James Specht, Timothy Arkebauer, Kent Eskridge and Patricio Grassini 305-20 805 Characterization of Northern Spring Flax As a Winter Crop for Southeast Texas. Abdul R. 305-3 716 Ultraviolet-B Radiation Alters Soybean Growth Mohammed* and Lee Tarpley and Seed Quality. K. Raja Reddy*, Hrusikesh Patro,

A Nacer Bellaloui, Suresh Lokhande and Wei Gao 305-21 806 Exploring the Yield Potential of Spring Canola - Border Eff ects in a Controlled Environment FTERNOON 305-4 717 Heat Tolerant Photosynthesis in Soybean: Are Study. Hugh J. Earl*, K. Meagan Griffi ths and There Beans That Can Beat the Heat? Matt hew Joshua Burrows Herritt * and Felix B. Fritschi 305-22 807 Photosystem II in Young Cott on Leaves Is Resil- 305-5 718 Leaf Shape and Pigments for Heat Resistance in ient to Heat Stress. Does This This Phenomenon a Pea Association Mapping Panel. Rosalind A. Result in Enhanced Drought Tolerance? Daryl Bueckert*, Yunfei Jiang and Thomas D. Warkentin Chastain*, John Snider, Guy D Collins, Calvin 305-6 719 Drought-Induced Phenotypic Diff erences in Perry, Jared Whitaker, Seth A Byrd, Timothy L. Symbiotic Nitrogen Fixation in Common Bean. Grey, Ronald Sorensen and John Choinski Jr. Michael J. W. Maw*, Jose Arnulfo Polania, Idupu- 305-23 808 Photochemical Refl ectance Index and Solar-In- lapati M. Rao, Felix B. Fritschi and Steven Beebe duced Fluorescence for Assessing Cott on Photo- 305-7 720 Gas Exchange, Yield and Seed Quality of Peanut synthesis Under Water-Defi cit Stress. Yongjiang in Response to Decreasing Soil Moisture. Maria Zhang*, Mingyu Hou, Huiyun Xue, Liantao Liu, Balota*, Jacqueline Hawkins, William Hunter Hongchun Sun, Cundong Li and Xuejun Dong Frame, Cindy Denbow and Guillaume Pilot 305-24 809 The Eff ect of DELTA-12 Fatt y Acid Desaturase 305-8 721 Coeffi cients for Modelling the Respiratory (FAD) GENE Expression on Seedling VIGOR Carbon Loss of FIELD-Grown Maize. Javier A. UNDER Cool Temperatures. John Snider*, Kent Di Matt eo*, Elizabeth A. Lee and Hugh J. Earl Chapman and Shanmukh Salimath 305-9 722 Seasonal Patt erns of Landrace Maize Root 305-25 810 Identifi cation of Diff erential Physiological and Architecture in Florida Under Limited Nitrogen Molecular Responses in Tolerant and Sensitive Input. Chaein Na*, Diane L. Rowland and Jerry Switchgrass Cultivars during Drought Stress. M. Bennett Xunzhong Zhang*, Yiming Liu, Jeongwoon Kim, 305-10 723 Nitrogen Defi ciency Induced Starch Accumula- Guofu Hu, Kevin L. Childs and Bingyu Zhao tion in Maize Leaves Is Not Due to Plasmodes- 305-26 811 Nutrient Uptake and Concentration in Switch- mata Occlusion. Peng Ning*, Chunjian Li and grass: Is There a Diff erence Among Ecotypes? Felix B. Fritschi Gabriel Esparza* and Michael J. W. Maw

172 306-13 306-12 306-11 306-10 306-9 306-8 306-7 306-3 306-2 306-6 306-5 306-4 306-1 C03 CropEcology, Management&Quality MCC, ExhibitHallBC,Level1 SESSION NO.306—4:00PM–6:00PM 305-28 305-27 Crop Ecology,Management&Quality:II 826 825 824 823 822 821 820 816 815 819 818 817 814 813 812 Katherine L.GrossandG.Philip Robertson ity in Annual RowCrops. Crop Diversity Drives Productivityand Stabil- coat, Ma Ronnie W. Schnell,LarryFalconer,DanielHath- Irby, GeneStevens, JoshLofton,ClarkBNeely, Bobby R.Golden,MelanieD.Fuhrman,Trent trients intheMidsouth. An Evaluation ofCropRotationandSoilNu- Riedell* andShannonOsborne ages UnderNo-tillSoilManagement. Crop Rotationswith Annual andPerennial For- M. Sarver* andR.Sco Between InitialPlanting andReplanting. tiple Planting DatesandMultipleDurations Evaluating ReplantOptionsinPeanut atMul- E Kyveryga, GregoryTylka and Alison Robertson ticide onSoybeans. On-Farm Evaluations ofaSeed Applied Nema- and SethNaeve Laurenz*, KurtD.Thelen,Pavani G.Tumbalam ferent EnvironmentandTreatments. Acid CompositionofSoybeansGrowninDif- Daidzein) Content,TotalOilContentandFa Determination ofIso Sweep, Paula JPetersen andBurtonL.Johnson* on HoneyBee. Corn Planting Dust,andthePotentialforImpact Ronnie W. Heiniger*andLeahBoerema How ImportantIsUniformEmergenceinCorn. son, Allen B.Geyer andRichMinyo Groups. Corn HybridsinDi Sco When Applied in-FurrowduringPlanting. and PhorateInsecticideonPeanut Cultivars In Soybean Maturity,SeedingDate,andLocation Eun Kwak Jeom SigLee, A ReumChun,MiJeongKim andJi Reclaimed Land. in GreehouseLocatedtheSaemangeum Growth ResponseofMaizeonSoilSalinity Justine ChristmanandDanielLeskovar Wenwei Xu,BethanySpeer,Yongjiang Zhang, Temperature StressonCorn? Can IrrigationTiming Ameliorate HighNight son andDouglasB.Sponsler Plant PopulationE o Photosynthesis ofThreeSugarcane(Saccharum Mike Irey,ChrisLaBordeandChen-JianHu Growth andBiomassProduction. Comparison ofSugarcaneandEnergyCanein Conditions. Jose ManuelGarciaGiron Placido-de laCruz, Alejandro Carreon-Perez and Castro-Nava*, Alfredo Huerta,JoseManuel ffi ff cinarum) Varieties inTwo Environmental ect ofBradyrhizobiaInoculantFormulation fl uence onGrowthandDevelopment. tt Tubbs*, RobertKemerait andBlakeWilliams Alexander J.Lindsey*,Peter R.Thomi- tt hew RhineandLindsey Bell Abraham Baez-Montiel,Sergio HaroldD.Wa JangHeeLee*,ChoonGiLee, ff ects ontheMorphologyof TristanMueller*,Peter M. ff erent Relative Maturity tt fl avone (Genisteinand Tubbs William JeremyRoss*, RichardG.Smith*, tt XuejunDong*, ers*, ReedM.John- DuliZhao*, RandallG. Walter E. Ethan Jason R. tt y

S ESSION 306-14 306-24 306-23 306-22 306-21 306-20 307-4 307-3 307-2 307-1 C06 ForageandGrazinglands MCC, ExhibitHallBC,Level1 SESSION NO.307—4:00PM–6:00PM 306-19 306-18 306-17 306-16 306-15 N O 909 908 907 906 905 913 912 911 910 904 903 902 901 900 827 . 307—D Forage andGrazinglands:I Kamara Canon Engoke,DavidChikoye and Alpha Y. tion inMozambique. vars toInoculationandPhosphorous Applica- Growth andYield ResponsesofCowpeaCulti- Tracy* Cultivars inSenegal. Identi and JasonClark falfa inGlyphosate-ResistantCorn. Options forManagingGlyphosate-Resistant Al- Marisol T. BertiandPaula JPetersen E Henry,BurtonL.Johnson, Anndrea Hermann, Bryan K.Hanson*,TravisWHakanson,Lawrence Industrial HempPerformance inNorthDakota. Zheljazkov andGustavoM.Sbatella Austen Samet*, Axel GarciayGarcia,Valtcho D. tivity atTwo LocationsinNorthernWyoming. E and JenniferMichelleJohnson Go Edzard van Santen*, KimberlyCassida,BenM. First-Year StandDeclineinBirdsfootTrefoil. Jerome H.Cherney Karayilanli*, DebbieJeannineRay Cherneyand Evaluation of Alfalfa-Grass inNewYork. and DonaldSnyder Earl Creech,TroyJ.Bingham,MichaelD.Peel Gains, andEconomicReturns. Alfalfa Improve ForageProduction, Beef Steer Tall FescueMixtureswithBirdsfootTrefoilor Creech andBlairL.Waldron foil andCicerMilkvetch. in BinaryMixtureswith Alfalfa, BirdsfootTre- Forage Nutritive Value ofCoolSeasonGrasses King Astrid Volder,DavidD.BriskeandStephenR. Resource IntercroppingSystem. ing RateandDepth. Camelina GrowthandYield ResponsetoPlant- mance andSeedProteinContent. E Daniel Leskovar Clark BNeely,QingwuXue,JackieC.Ruddand Zhang, DanielHathcoat, Amir M.H.Ibrahim, Region. Traits of15WheatVarieties inWintergarden Cultivar-Irrigation InteractionsinShoot/Root Response toInterspeci Morphological Plasticity inWatermelon in Rangappa, SultanBegnaandJohannesScholberg Sangamesh V. Angadi*, IsaacLepcha,Umesh Sorghum-Legume IntercroppingProductivity. Sorghum StatureandMixingRatioE Mark S.Reiter James Reiter,Robert A. Clark,Paul Davisand take. Annual Cover CropGrowthandNitrogenUp- E ff ff ff ect ofNitrogenonSun ect ofRoot Aeration onWheatPlant Perfor- ect ofSeedingDateonInterseededWinter ff , RobertL.Kallenbach,Glenn E.Shewmaker Wade E.Thomason*,Tyler KitchenBlack, IV fi cation ofDroughtTolerantPearl Millet XuejunDong*,BethanySpeer,Yongjiang . C06F ORAGE RussellW. Gesch* FatouTineandBenjaminF. StephenKyei-Boahen*, fi c CompetitioninaLow- MichaelD.Peel*, Earl &G fl ower HybridProduc- BlairL.Waldron*, RAZINGLANDS JoseG.Franco*, MortJavadi* EarlCreech* ff ects on Elif 173

AFTERNOON C06 FORAGE & GRAZINGLANDS— SESSION NO. 307

307-5 914 Planting Alfalfa with Cover Crops on Forage Western Corn Belt. Daren D. Redfearn*, Robert B. Dry Matt er Yield and Nutritive Value of Alfalfa. Mitchell, Kenneth Vogel, John A. Guretz ky, Terry Doohong Min* Klopfenstein and Jim MacDonald

307-6 915 Assessing Biological N2 Fixation in a Perennial 307-23 932 Agroecosystem Diversity and Pollinator Ecosys- Warm-Season Grass/Legume System. Cheryl tem Services on the Northern Great Plains. Matt Mackowiak*, Jennifer Shirley, Jose Carlos Batista A. Sanderson* Dubeux Jr. and Ann Blount 307-24 933 Perennial Grassland Establishment and Produc- 307-7 916 Switchgrass Yield and Stand Dynamics from tion Response Following Diff erent Annual Legume Intercropping Based on Seeding Rate Cropping Systems. Marty R. Schmer*, John Hen- and Harvest Management. Amanda J Ashworth*, drickson, Mark A. Liebig and Holly A Johnson Fred L. Allen, Patrick D Keyser, Donald D. Tyler, 307-25 934 Perennial Wheat and Intermediate Wheatgrass Arnold Saxton and Adam M Taylor As Dual-Purpose, Forage/Grain Crops Under 307-8 917 Catt le Grazing Preference Among Four Clover Organic Management. Kimberly A. Cassida*, Species. Juan K. Q. Solomon* and Guillermo Sieglinde S. Snapp, Sienna G Tinsley and Erik J. Scaglia Sacks 307-9 918 Intercropping Kura Clover with Winter Cereals 307-26 935 Cool-Season Mixed Pasture Growth and Root to Increase Spring Forage Production. Kenneth Density Under Diff ering Defoliation Regimes A. Albrecht*, Maciej Kazula, Brook Luers, Jad- and Leaf Area Indices. Thomas C. Griggs* wiga Andrzejewska and Shawn P. Conley 307-27 936 Eff ect of Spring-Summer Management Strate- 307-10 919 Infl uence of Diff erent Seeding Dates on Fenu- gies on Forage Mass and Botanical Composi- greek (Trigonella foenum-graecum L.) Forage tion of Stockpiled Tall Fescue Used for Winter Yield and Nutrient Value. Augustine K Obour*, Grazing. Domingo Mata-Padrino*, Eugenia M. Johnathon D. Holman and Eric Obeng Pena-Yewtukhiw, William B. Bryan and Eugene 307-11 920 Phosphorus Use Effi ciency and Partitioning Felton Among Forage Legume Genotypes. Ben M. 307-28 937 Sheep Performance, Behavior, and Thermal Goff *, Ashley L Fowler, Elizabeth K Langlois, Status in Silvopasture Systems. Gabriel Pent* Laurie M Lawrence and S. Ray Smith Jr. and John Herschel Fike 307-12 921 FL720: New Winter Type Crown Rust Resistance 307-29 938 Uptake of Nutrients By Summer-Active and Oat Variety for Dual Purpose Use for Southeast- Summer-Dormant Tall Fescue Cultivars in ern US. Md Babar*, Ann Blount, Ronald Barnett , Northeast Mississippi. John J. Read*, Ardeshir Cheryl Mackowiak and Shephen Harrison Adeli and David J. Lang 307-13 922 Winter Canola-Pea Mixed Cropping for Forage 307-30 939 Production of Year-Round Beef Catt le Grazing Production in the Southern High Plains. Sultan Systems in the Southern Great Plains. Sindy M. Begna* and Sangamesh V. Angadi Interrante*, Jeremy Joshua Pitt man, Jimmy Stein, 307-14 923 FL01143-a Novel Triticale Cultivar for Silage, Penny M Sparks and Twain J. Butler Grazing, and Grain Production. Ann Blount*, 307-31 1000 Soil Moisture and Vegetative Eff ects of Rota- Cheryl Mackowiak, Md Babar and Ronald Barnett tional Versus Management Intensive Grazing on 307-15 924 Eff ects of Application Rates and Types of Nitro- a Hyperthermic South Texas Mollisol. Landen gen Fertilizer on Forage Dry Matt er Yield and Gulick and David E. Ruppert* Nutritive Value of Teff . Doohong Min* 307-32 1001 Enhancing Almanac for Simulating Switchgrass

A 307-16 925 Winter Grazing Preferences of Sheep Between Biomass Losses and Nitrogen Removal. Alexan- dre Caldeira Rocateli*, Charles P. West, Amanda

FTERNOON Wheat, Oat, Barley, and Triticale Species and Varieties. David R. Drake* and Victoria L. Norrell J Ashworth, Michael Popp, Kristofor R. Brye and 307-17 926 Physiological Responses of Annual Ryegrass to James R. Kiniry Osmotic Stress. Leonidas P. Passos*, Andrea Mit- 307-33 1002 Relationship Among Condensed Tannins, telmann, Jober Condé Evangelista Freitas, Jemima Botanical Composition and Bare Soil of Range- Gonçalves Pinto da Fonseca, Julio Cesar José da lands in Pernambuco, Brazil. Osniel Faria de Silva, Daniel Pereira Lizardo and Diego Henrique Oliveira*, Mércia Virginia F. dos Santos, James P. da Silva Dias Muir, Márcio Vieira da Cunha, José Carlos Batista 307-18 927 Rotational Benefi t of Ryegrass. Daniel J. Under- Dubeux Jr., Hiran Marcelo Siqueira da Silva and sander* Felipe M. Saraiva 307-34 1003 Conversion Systems of Bermudagrass to Switch- 307-19 928 Nutritive Value, Fermentation Characteristics grass or Mixed Nativegrass. James K. Rogers*, and Aerobic Stability Assessment of Soybean Jon Biermacher and Abby Biedenbach (Glycine max L.)-Sorghum (Sorghum bicolor L.) Mixture and Soybean Treated with Molasses. 307-35 1004 Biological N2-Fixation, Belowground Biomass, Elide Valencia*, Edgar Quijia, Paul Randel and and Forage Potential of Rhizoma Peanut (Ara- Hugo Cuevas chis glabrata Benth) Varieties. Jose Carlos Batista Dubeux* Jr., Ann Blount, Cheryl Mackowiak, 307-20 929 Sorghum Stature and Mixing Ratio Eff ects on Erick R.S. Santos, Hiran M.S. Silva and Martin Sorghum-Legume Intercropping Forage Quality. Ruiz-Moreno Sangamesh V. Angadi*, Isaac Lepcha, Umesh Rangappa, Sultan Begna and Johannes Scholberg 307-36 1005 Methods of Establishment of Pintoi Peanut into Marandu Pastures in Northern Brazil. Joao M.B. 307-21 930 Harvest Frequency and Cutt ing Height Aff ect Vendramini*, Nayara M. Alencar, Antonio C. dos Herbage Accumulation and Nutritive Value of Santos, Jose Carlos Batista Dubeux Jr. and Caio V. Sunn Hemp. Isaac Lepcha* and Harley D. Nau- Soares mann 307-37 1006 Recent C Inputs in Diff erent Land-Use Systems 307-22 931 Cool-Season Perennial Grass Options for the in North Florida. Jose Carlos Batista Dubeux* Jr.,

174 307-44 307-43 308-5 308-4 308-3 308-2 308-1 C07 Genomics,MolecularGenetics&Biotechnology MCC, ExhibitHallBC,Level1 SESSION NO.308—4:00PM–6:00PM 307-42 307-41 307-40 307-39 307-38 Genomics, MolecularGenetics&Biotechnology:I 1013 1012 1018 1017 1016 1015 1014 1011 1010 1009 1008 1007 and JasonGoldman Caryopses andIntactSpikelets. Germination of Gelley Value. on BermudagrassHerbageMassandNutritive Initiation DateandCu Sbrissia* Medeiros Martins,JaciaraDiavãoand Andre Medeiros-Neto, DanielSchmi Dechun Wang* Bi, CuihuaGu,ZixiangWen, MartinChilvers and Mapping. Genome-Wide Association Resistance inSoybean As Inferredfrom Genetic Architecture ofPythiumRootRot Xin, Yinping JiaoandJohnJ.Burke nome-Wide Approach. Mechanisms inMaizeandSorghum: A Ge- Dissection ofHighTemperature Tolerance Santra* andSantoshG.Rajput in ProsoMillet( Mapping QTLsforMorpho-AgronomicTraits Marc Theriault*andKabwe K.Nkongolo with Whole-GenomeDNAMethylation. Populations fromaMiningRegion: Association Mechanisms inWhiteBirch(Betulapapyrifera) Analysis ofNickelandCopperResistance and MarilynL.Warburton* Tang, Dafne Alves Oliveira, MichaelV. Kolomiets Leigh Hawkins,JulietOluwaseun Tang, Juliet Felix Oluwaseun Ogunola,W. Paul Williams, Swards UnderIntermi A Mapping theE Pa and ArdeshirAdeli claimed MineSoils. Nutritive Analyses ofBermudagrassonRe- Utilization ofNearInfraredSpectroscopyfor Severino daSilva andMarcell Patachi Alonso los G.S.Pedreira, JuniorIssamuYasuoka, Liliane Valdson JoseDaSilva*, LynnE.Sollenberger,Car- Response toCanopyHeightandGrowthRate. Mulato Ii’Brachiariagrass(Convert HD364)in Leaf andCanopyCarbon Assimilation Ratesof Yasuoka andIanêC.L. Almeida Silva, LilianeSeverino daSilva, JuniorIssamu gen Rate. 364) inResponsetoCanopyHeightandNitro- Grazed MulatoIIBrachiariagrass(Convert HD Forage Accumulation andNutritive Value of ann andDiegoN.L.Pequeno Boote, LynnE.Sollenberger,MartaMouraKohm- Hybrid. of JiggsBermudagrassandMulato-2Brachiaria namics, Partitioning, andHerbageProduction Shade andNitrogenE Ruiz-Moreno James JMarois,ErickR.S.SantosandMartin Mackowiak, SheejaGeorge,DavidL.Wright, Toni Carvalho Souza,HiranM.S.Silva, Cheryl fl tt atoxin Accumulation ResistanceinMaize. erns ofDefoliationinKikuyuGrass RenataLaGuardiaNave* andChristine LeonardoS.B.Moreno*,KennethJ. CarlosG.S.Pedreira*, Valdson JoseDa ff ect oftheLOXGeneFamilyon Saccharum Ravennae Panicum miliaceum DavidJ.Lang*,JohnRead ff tt JunpingChen*,Zhanguo tt S ects onRegrowthDy- ent Stocking. ing StrategyE ESSION tt , ClovisDavid TimL.Springer* N L.). O Caubyde (L.)L. Yingdong . 308—C07G ff ects DipakK. Gabriel

308-13 308-12 308-11 308-10 308-9 308-8 308-7 308-6 308-14 308-19 308-18 308-17 308-16 308-15 ENOMICS 1026 1025 1024 1023 1022 1021 1020 1019 1027 1032 1031 1030 1029 1028 , M OLECULAR Di Horak andDavidCarson Glennon Rogan,Yan Wei, JamisPerre Sammons, PeterBernard Asiimwe, AqeelAhmad, Conventional Breeding. Products CombiningMultipleTraitsthrough of IndividualBiotechnology-Derived Traitsfor Relevance ofEnvironmentalSafety Assessments Chuanxin Ma,JasonC.WhiteandBaoshanXing duction andSecurity. Crops andTheirImpactonGlobalFoodPro- Phytotoxicity ofMetal-BasedNanoparticlesin and Kabwe K.Nkongolo in NorthernOntario(Canada). Populations fromaMetalContaminatedRegion Molecular Analysis ofRedOak(Quercusrubra) Kabwe K.Nkongolo Kalubi*, MelanieMehes-Smith,Paul Michaeland pacity (CEC)andMetalContamination. (Canada): Association withCationExchangeCa- Maple (Acerrubrum)inNorthernOntario Global DNAMethylation inCanadianRed Naveen Puppala M’Bi Bertin,GloriaB.Burow,Paxton Payton and goya, Jamie Ayers, PhilippeSankara,B.Zagre Vikas Belamkar,RatanChopra,JenniferCha- Stress. core CollectionforTolerancetoWater De Association MappingoftheU.S.Peanut Mini- qvist, MichaelCaslerandYiwei Jiang* Paul Grabowski,MeganTaylor, Carl-ErikTorn- Genetic ControlofFlowering inSwitchgrass. Patrick J.BrownandStephenP.Moose Quality TraitsinBroomcorn. Genetic CharacterizationofHarvest andBroom Teosinte Varieties DemonstratingDi Clay, DavidP.Horvath andSherryFlint-Garcia Weed Tolerance. Kwashie Ako-Nai andOlufemi Alabi west Nigeria. CMV IsolatesInfectingTomato in South- Detection andSub-GroupClassi Rong-Cai Yang*, FredPeng andZhiqiuHu Flowering-Related GenesinWheatandBarley. A Bioinformatic Approach toIdenti Alamri andMohamedMergoum Shiaoman Chao,EliasM.Elias,MohammedS. Ajay Kumar,KarlGlover, James A. Anderson, shall’. tance inaHardRedSpringWheatCultivar Par- Identi Avjinder SinghKaler* Soybean [Glycinemax(L.)Merr.]Genotypes. Isotope andOxygenRatioinDiverse Genome-Wide Association Analysis ofCarbon and FelixB.Fritschi James R.Smith,LarryC.Purcell,C Andy King Ray, ShardenduKSingh,Valerio Hoyos-Villegas, Approaches. and HighThroughputSpectralRe tal Chlorophyll inSoybeanUsingLeafExtracts Identi G. ShannonandHenryT. Nguyen D. Vuong,Sco Soybean Germplasm Accessions. trolling SaltToleranceinaDiverse Panel of Association MappingofGenomicLociCon- ff erential GeneExpressionofMaizeand Ahmed ElFatihElDoliefy*,SujanMamidi, fi fi MarkD.Burow*,MichaelGomezSelvaraj, cation ofTwo NewQTLforFHBResis- cation ofPutative GenomicLociforTo- G Arun PrabhuDhanapal*,Je BabajideOdu*, Adedeji Kayode, tt ENETICS y Smothers,Gunvant Patil, James Stephanie A. Hansen*,Sharon A OmParkash Dhankher*, , &B ErnestL.Clawson*, JessicaM.Bubert*, IOTECHNOLOGY MaeganMakela* fi Tuyen Do*,Tri cation of fl ectance fi tt cation of ff , Michael erences in Kersey ff ery D. fi cit 175

AFTERNOON C09 Biomedical, Health-Benefi cial & Nutritionally Enhanced Plants— SESSION NO. 309

308-20 1033 Quantitative Trait Loci Analysis of Resistance to (L.) Merrill) at Growth Stages R6, R7 and R8. White Mold (Sclerotinia sclerotiorum) in Pinto Mercedes Concordia Panizzi*, Bruna dos Santos Bean (Phaseolus vulgaris). Wezi Esther Mk- Silva, Rodrigo Santos Leite, Ronoel L. de Oliveira waila*, Valerio Hoyos-Villegas and James D. Kelly Godoy, Manuela Cristina P. de A. Santiago, Ilana 308-21 1034 Gene Expression Changes in Root Tissues of Felberg and Maria Cristina Neves de Oliveira Sweet Sorghum (Sorghum bicolor L. Moench) in 309-6 1107 An Immunological Investigation for the Pres- Response to Waterlogging. Suhas Kadam*, Sou- ence of Lunasin, a Chemopreventive Soybean gata Bardhan, Alejandra Abril, Wilfred Vermerris, Peptide, in the Seeds of Diverse Plants. Alaa Shibu Jose and Felix B. Fritschi Alaswad* and Hari B. Krishnan 308-22 1035 Genetic Architecture of Grain Chalk in Rice and 309-7 1108 Rice Varietal Diff erences in Arsenite Metabo- Interactions with a Low Phytic Acid Locus. Anna lism. D. Jo Heuschele*, Shannon R. M. Pinson and M. Mcclung*, Aaron K. Jackson, Rolfe Bryant and Aaron P. Smith Jeremy Edwards 309-8 1109 Agronomic Potential and Grain and Nutri- 308-23 1036 Genome-Wide Association Mapping of tional Quality Att ributes in Herbicide Resistant Agronomic and Morphological Traits in the Sorghums Are Comparable to Regular Cultivars. USDA Soybean Germplasm Collection. Nonoy Dilooshi Weerasooriya*, Ananda Yapa Bandara, Bandillo*, Juan Diego Hernandez Jarquin, Qijian Scott Bean, Floyd Dowell, Kamaranga Peiris and Song, Perry B. Cregan, George Graef, James Tesfaye Tesso Specht, Aaron J Lorenz and Randall Nelson 308-24 1037 Greenhouse Validation of Yield Component SESSION NO. 310—4:00 PM–6:00 PM Transgressive Variation Eff ects of Wild Oryza MCC, Exhibit Hall BC, Level 1 Species Introgressions in an Elite US Rice Cultivar. Anna M. Mcclung*, Georgia C. Eizenga, Advances in Understanding Impacts of Organic Susan R. McCouch and Jeremy Edwards Matt er Removal on Soils and Forest Productivity: 308-25 1038 Sequence Comparison of the Starch Branching enzyme1 Gene Among Several Native American II (includes graduate student competition) Varieties of Maize. Abiskar Gyawali*, Vivek SSSA Division: Forest, Range & Wildland Soils Shrestha, Yajun Wu and Donald Auger 310-1 1110 Tree Growth Fifteen Years after Residual Bio- 308-26 1039 Genetic Mechanisms of Genome Changes. Jinyu mass Removal, Soil Compaction, Tillage, and Wang*, Xianran Li, Yanhai Yin and Jianming Yu Competing Vegetation Control in a Highly-Pro- 308-27 1100 Identifying Quantitative Trait Loci Associated ductive Douglas-fi r Plantation. Scott M. Holub*, with Iron Defi ciency Chlorosis in Soybean. Constance A. Harrington, Rob Harrison and Ahmed Charif*, Xingyou Gu, Sara Adjei-Fremah Thomas A. Terry and Heng Ye 310-2 1111 Soil Organic Matt er Dynamics in an Intensively 308-28 1101 Map-Based Cloning of the Quantitative Trait Managed Douglas-fi r Forest. Jeff A. Hatt en*, Locus Associated with Seed Dormancy and Adrian C. Gallo and Scott M. Holub Flowering Time in Rice (Oryza sativa L.). Wirat 310-3 1112 Nitrifying Community and N-Cycle Activity Are Pipatpongpinyo*, Jiuhuan Feng and Xingyou Gu Reduced By Increasing Forest Harvest Intensity in Surface and Subsurface Soils in the Western SESSION NO. 309—4:00 PM–6:00 PM Gulf Coastal Plain. Ryan M. Mushinski*, Thomas W. Boutt on and Terry J. Gentry A MCC, Exhibit Hall BC, Level 1 Lunch Break FTERNOON Biomedical, Health-Benefi cial & Nutritionally 310-4 1113 Changes in Carbon and Nutrient Contents in Enhanced Plants: II (includes student comp) Vegetation, Forest Floor, and Soils in a Mixed Oak Forest 33 Years after Stem Only and Whole- C09 Biomedical, Health-Benefi cial & Nutritionally Enhanced Plants Tree Harvest. Dale W. Johnson*, Carl Trett in, Section or Division Cosponsor: C09 Biomedical, Health-Benefi cial, Julie Arnold and Donald Todd and Nutritionally Enhanced Plants (Provisional) 310-5 1114 Changes in the Lignic Portion of the Organic Presider: Lee Tarpley Layer Following Harvesting in the Boreal Forest. 309-1 1102 Developing Staple Food Crops for Improved David Pare*, Evelyne Thiff ault and Jerôme Laganière Nutritional Quality: Identifi cation of Com- 310-6 1115 Deep Soil Carbon after 10 Years of Sewage pounds in Bean Seed Coats That Inhibit and Sludge Application. Irae Amaral Guerrini*, La Enhance Fe Absorption. Jonathan Hart*, Leon Maria Lima Goulart, Rob Harrison, Marianne Kochian and Raymond Glahn Fidalgo Faria, Thiago Tassio Souza Silva, Grasiela 309-2 1103 Distribution of Cadmium, Iron, and Zinc in Spada, Rafael Barroca Silva, Fernando Carvalho Millstreams of Hard Winter Wheat (Triticum Oliveira and Jose Luiz Gava aestivum L.). Mary Gutt ieri*, Caixia Liu, Brad 310-7 1116 A Comparison of Empirical and Modelled Seabourn, Peter Baenziger and Brian M. Waters Estimates of Carbon Pools Following Stem- 309-3 1104 Identifi cation of QTL Responsible for an Only Harvesting in a Balsam Fir Boreal Forest in Economically Valuable Soybean Seed Oil Trait Quebec, Canada. Larissa Sage*, Charles T. Smith Using Next-Generation Sequencing Methods. Jr., Werner Kurz, Evelyne Thiff ault, David Paré Crystal Heim* and Jason D. Gillman and Pierre Bernier 309-4 1105 Separation and Identifi cation of Carotenoids in 310-8 1117 Using a Suite of Biochemical Indicators to SWEET Potato By HPLC Chromatogram. Bihu Evaluate the Impacts of Harvest Intensity on Huang* Black Spruce Seedling Growth and Nutrition. David M. Morris* and Martin Kwiaton 309-5 1106 Isofl avones, Anthocyanin and Fatt y Acid Com- position in Soybean Genotypes (Glycine max Poster Discussion 4:30 - 5:30 PM

176 311-14 311-13 311-12 311-11 311-2 311-1 SSSA Division:Forest,Range&WildlandSoils MCC, ExhibitHallBC,Level1 SESSION NO.311—4:00 PM–6:00PM 311-10 311-9 311-8 311-7 311-6 311-5 311-4 311-3 Forest, Range&Wildland Soils:II 1131 1130 1129 1128 1119 1118 1127 1126 1125 1124 1123 1122 1121 1120 (includes studentcompetition) cal Properties. The E National Park. the 1947FireUsingPaired Watersheds in Acadia Multidecadal ResponseinSoilC, NandHgto est. scribed BurninginNorthLakeTahoe PineFor- Fire andCarbon: A SoilCarbon Analysis ofPre- Duncan Worrall,EricJokelaandTimMartin sponse toCulturalandGenetics. lolly PineNeedleandShootDiebackItsRe- Spodosol Morphology As aGovernor ofLob- Mineau andStephen A Norton J. Fernandez,KevinSSimon,MadeleineM. mental N Addition. Watershed witha25Years History ofExperi- Leaf Li swert* andCindyPresco Species Native toBritishColumbia. and LeafLi Association Between PhysicalFunctionalTraits Chestnut (Castaneadentata)Li Fate of Myrna Simpson,CoreyW. LiuandPaul Sanborn copy. Fractionation andSolutionP-NMRSpectros- Soils fromCalvert Island,BC,UsingSequential Concentrations inMiddenSamplesandForest A ComparisonofPhosphorusFormsand al Parks. Alpine SoilsatThreePaci Response toIncreasedNitrogenDepositionin Solomons andRoxanneStigli Burde Hagan, JuliaSharp,Tristan Allerton, Kylie Lake Issaqueena,SC. pedeza (Lespedezacuneata)Invasion Around Soil andPlant Tissue Analysis ofSericeaLes- Allen SolomonsandRoxanneStigli Kylie Burde Donald Hagan,JuliaSharp,Tristan Allerton, Around LakeIssaqueena,SC. Stiltgrass (Microstegiumvimineum)Invasion Soil andPlant Tissue Analysis ofJapanese Markewi ties, andModels. Plantations: Seasonality,MicrobialCommuni- Soil HeterotrophicRespirationinSouthernPine Dukes, SzeTan andNabilSaad Flux Processor. Measurements withCrdsandtheNewSoil At HomeonthePrairie:SoilFluxChamber Susan EZiegler elle Dove, Sharon A Billings,KateEdwards and Climate Transect. Assessing NutrientStatus Along aBorealForest sell Briggs*and Amanda Gray NY: Wild TypeVs. TransgenicandHybrid. Presider: LawrenceMorris ElektraMathews-Novelli* andPaul Verburg BarbaraJ.Cade-Menun*,FaridRahemtulla, ff tt ect ofFireonSoilChemical andBiologi- e, Veeander Mealing,BrianRi tt 15 er MassLossandC/Nfor American Anna Simpson*andDarleneZabowski tz NTracer Additions inaNewEngland

tt tt er DecompositionRatesof16Plant e, Veeander Mealing,BrianRi LucasJoers*andJacobReedPrater MichaelJakubowski* Karrin Alstad*, MeganSco RobertBrown*andDaniel Frances A Podrebarac*,Rach- Marie-CecileGruselle*,Ivan ElenaMikhailova*, Donald tt

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ElenaMikhailova*, tt er inCentral Allan Bacon*, Allan tz

JennaZuk- tt er, Allen S ESSION tt tt , Je er, Rus- ff

N O . 313—S 311-18 311-17 311-16 311-15 SSSA Division:Pedology MCC, ExhibitHallBC,Level1 SESSION NO.312—4:00PM–6:00PM 313-3 313-2 313-1 SSSA Division:Soil&Water Management&Conservation MCC, ExhibitHallBC,Level1 SESSION NO.313—4:00PM–6:00PM 312-7 312-6 312-5 312-4 312-3 312-2 312-1 Soil andWater Conservation andManagement Innovations inInternationalPedology: II OIL 1135 1134 1133 1132 1223 1222 1221 1202 1201 1200 1139 1138 1137 1136 II: GraduateStudentResearch & W Zabowski Mountains ofOregon. terns andProductivityintheEasternCascade Poster Discussion4:30-5:30pm Soil In Ken C.J.van Rees* Laroque, SurenKulshreshtha,JoePiwowar and Beyhan Y. Amichev, MurrayBentham,Colin Spruce ShelterbeltsinSaskatchewan, Canada. Carbon Inventory MapsofPlanted White nandez andErinBuckley Fatemi*, Anika Bieg, Aaron Gentile,Ivan J.Fer- Long-Term StudiesintheEasternUS. Microbial PLimitation?:EvidencefromSeveral Does ChronicNEnrichmentEnhanceSoil Prater Lucas Joers,Wednesday Jordan*andJacobReed The E Kiani andYones Khaledian* Northern Iran. and Water QualityinGorganroadWatershed, Evaluation of Human Activities onSediment ba*, Paul B.DeLauneandCharlesCoufal Dual PurposeWheatSystems. Cover CropsImpactonSoilWater Storagein Amy Fulcher Nastaran BasiriJahromi*,ForbesR.Walker and Velvet BoxwoodandPinkyWinky Hydrangea. Growth ofSoillessContainerGrownGreen E Phillip R.Owens* Bridging ScalesUsingSoilLandscapeModels. Challenges oftheNewCenturySoilSurvey: Zurqani*, ElenaMikhailova andChristopherPost Adaptation ofSoilJudgingtoLibya. and GerritHoogenboom Distance MatrixCalculation. Clustering SoilPro Russell Lawley andWayne Shelley A. Robinson*,Patrick Bell,Bridget A. Emme Can We Improve DigitalSoilDataTools? The UKSoilObservatory andMysoil App, How tion. Mapping HumanRiskofCadmiumContamina- Frederic Feder Senegal. Metal DistributioninMarketGardens E Jerome Juilleret ing aCommonDe What IsColluvium?: An Interactive PosterSeek- tional Communication. ff ff ect ofBiocharonWater Conservation and ect ofOrganic Amendments ontheHeavy ATER Presider: DavidWeindorf KatherineMargaretSeiserTaylor* ff ect ofFireonSoilPhysicalProperties. fl uence onDryForestVegetation Pat- M Aissatou Diouf*,Ma ANAGEMENT Kamran Ahmadi Goli,Farshad fi nition toImprove Interna- fi les UsingtheModi LynnKhuat*andDarlene Bradley A. Miller*and &C Vakhtang Shelia* tt hew J.Eickand Partson Mubvum-

ONSERVATION Hamdi Farrah fi ed David tt , 177

AFTERNOON SOIL & WATER MANAGEMENT & CONSERVATION— SESSION NO. 314

313-4 1224 Soil Carbon and Soil Respiration in Conserva- 314-8 1210 Eff ects of Water Management on Greenhouse tion Agriculture with Vegetables in Siem Reap, Gas Emissions in Rice Paddy Field. Yusuke Cambodia. Don I. Edralin*, Gilbert C. Sigua and Tsuneshige*, Kosuke Noborio and Rio Watabe Manuel Reyes 314-9 1211 Long-Term Watershed Monitoring-Do’s and 313-5 1225 Soil Physical Properties at an Abandoned Mine Don’ts. Stanley Livingston* and Chi-hua Huang in Central USA. Abdulaziz Alghamdi*, DeAnn R. 314-10 1212 Rainwater Use By Cott on Under Diff erent Ir- Presley, Mary Beth Kirkham, Ganga M. Hett i- rigation Systems. Timothy Goebel* and Robert J. arachchi and Bimal Paul Lascano 313-6 1226 Sensitivity of Neutron Probe Moisture Measure- 314-11 1213 Adsorption and Miscible Displacement of Arse- ments to Use in Suboptimal Sett ings. Carlos nic Derived from Arsenopyrite in Soils. Kyo S. Xavier Martinez*, David E. Ruppert and Juan Lee*, Dong S. Lee, Ji S. Shin, Jae B. Lee, Ri N. Joo, Enciso Myoung Y. Lee, Min K. Jun, Kwang J. Kim and 313-7 1227 Controlled Traffi c Farming: The Eff ects on Soil Doug Y. Chung Physical Properties and Water Availabilities in 314-12 1214 Drought and Nitrogen Stress Eff ects on Maize the Canadian Prairies. Kris Guenett e*, Guillermo Canopy Temperature. David A Carroll* II, Bryan Hernandez-Ramirez and Peter Gamache G. Hopkins and Neil C. Hansen 313-8 1228 Impact of Cover Crop on Total Soil Carbon and 314-13 1215 Evaluation on the Agricultural Policy Environ- Soil Hydraulic Properties in Diverse Terrain. mental Extender (APEX) Water Flux Simulations Jordan Beehler* and Alexandra Kravchenko for the Chesapeake Bay Watershed. Kwangmin 313-9 1229 Soil Carbon and Nitrogen Fractions Under Kang*, Dennis J. Timlin and John J. Meisinger Biofuel Cropping in the Piedmont of North 314-14 1216 Program for Eighth International Acid Sulfate Carolina. Alan J. Franzluebbers, Sage Lee*, Soils Conference at University of Maryland, Joshua Heitman, T. J. Smyth, Aziz Amoozegar, July 17-23, 2016*. Delvin S. Fanning*, Martin C. Carl R. Crozier and Ron Gehl Rabenhorst, Brian A. Needelman, Maxine J. Levin 313-10 1230 Identifi cation and Enumeration of E. coli and and Walter Lee Daniels the Impact of Climate Change and Variability to 314-15 1217 Soil Carbon Change in Reconstructured Tall- Determine the Water Quality in the Flint Creek grass Prairies. Cynthia A. Cambardella* Watershed (FCW). Gabrielle Russaw-Scissum* 314-16 1218 Eff ect of UV Irradiation and Chlorination on E. 313-11 1231 Long-Term Land Use Impacts on Near Surface coli Enumeration and Phylotype in WWTP Ef- Soil Physical Properties. Seifullah Schoffi eld* fl uent. Keya Howard* and Dedrick D. Davis 314-17 1219 N and C Stocks and d13c of Soil Organic Matt er of a Rehabilitated Mined Area. Douglas Mon- SESSION NO. 314—4:00 PM–6:00 PM teiro Cavalcante, Marllon Monteiro Castro, Ivo MCC, Exhibit Hall BC, Level 1 Ribeiro Silva and Teogenes Oliveira* 314-18 1220 Exploring Scenarios of Agricultural Intensifi ca- Soil & Water Management & Conservation: III tion and Urbanization in a Environmentally SSSA Division: Soil & Water Management & Conservation Sensitive Watershed in Southern Brazil. Carlos 314-1 1203 Using Low-Cost Thermal Cameras to Validate G. Tornquist* and Diego S. da Silva Lidar-Based Predictions of Flow through the Riparian Buff er Zones. Allen Solomons*, Elena SESSION NO. 315—4:00 PM–6:00 PM A Mikhailova, Christopher Post and Julia Sharp MCC, Exhibit Hall BC, Level 1

FTERNOON 314-2 1204 Spatial Patt erns in Soil Water Availability in Irrigated Maize. Brian J. Wienhold* Integrating Omics and Geochemical Knowledge 314-3 1205 Low-Cost Sensor-Based Irrigation System to Explore Soil Microbial Community and Powered By Solar Energy. Rhuanito Ferrarezi*, Stuart S. Weiss, Kenneth P. Beamer and Thomas Nutrient Dynamics: II C Geiger SSSA Division: Soil Biology & Biochemistry 314-4 1206 Characteristics and Mechanisms of Maize 315-1 1313 Comparative Genome Analysis of the Nirk-Car- Seedling Damage By Superabsorbent Made of rying Azospirillum Sp. Strains. Jeonghwan Jang*, Acrylate Polymers. Xiaoyun Mao*, Xian Chen Yoriko Sakai, Masahito Hayatsu, Keishi Senoo and Zhenli He and Satoshi Ishii 314-5 1207 Evaluating Brazilian Sugarcane Expansion 315-2 1314 Myphylodb: A Local Web-Server and Database Eff ects on Soil Structure Using Vess. Mauricio for the Storage and Analysis of Metagenomics Roberto Cherubin*, Douglas L. Karlen, Andre L.C Data. Daniel K. Manter* Franco, Rachel M.L Guimaraes, Cassio Antonio Tormena, Carlos E. P. Cerri and Carlos C Cerri SESSION NO. 316—4:00 PM–6:00 PM 314-6 1208 Technical Soil Services and Conservation MCC, Exhibit Hall BC, Level 1 Planning Integrated Approaches, Tools and Re- sources. Linda O. Scheff e*, Michael P. Robotham, Soil Biology & Biochemistry: II Skye A. Wills, Cathy A. Seybold and Kenneth F. SSSA Division: Soil Biology & Biochemistry Scheff e 316-1 1238 Sheep Grazing Infl uence Soil Microbial and 314-7 1209 Infl uence of Soil Amendments on Soil Water Particulate Organic Carbon in Dryland Crop- Holding Capacity and Nutrient Leaching. Syam ping Systems. Upendra M. Sainju*, Joy Lynn K. Dodla*, Hari Bohara, Magdi Selim, Jim Jian Barsott i, Andrew W. Lenssen, Zach J Miller and Wang and Changyoon Jeong Patrick Hatfi eld

178 316-8 316-7 316-6 316-5 316-4 316-3 316-15 316-14 316-13 316-12 316-11 316-10 316-9 317-1 SSSA Division:SoilBiology&Biochemistry MCC, ExhibitHallBC,Level1 SESSION NO.317—4:00PM–6:00PM 316-2 Strategies forManagingMicrobial 1305 1304 1303 1302 1301 1300 1312 1311 1310 1309 1308 1307 1306 1232 1239 Communities andSoilHealth: III E hua Bai Gale*, Ari Jumpponen,Paul St. Amand andGui- Mature Foodand Animal Composts. Microbial andBiochemicalCharacteristicsof Gerald Sims* Costs Are Conserved BySoilCommunities. Amino Acids withHighBiosyntheticEnergy inger EdingerMarshall Lara*, Dylan Skinner-RosenbergandSusanEd- Prairie Soils. cation, andSelectPhysicalPropertiesofCoastal Biomass, MicrobialRespiration,Net Ammoni The E MarSpio trasting SoilTextures. Biofuel CroppingSystemsEstablishedonCon- Short-Term StabilityofSoilOrganicCarbonin Auld, BrekkePeterson* andPatrick Starks Pasture SoilUsingHyperspectralData. Nitrogen ofNative andNon-Native Perennial Assessment ofMicrobialBiomassCarbonand Promil Mehra* the SoilCarbonofDryland FarmingSystem. ties inSoilsofaPoplarEcosystem. ization, MicrobialBiomassandEnzyme Activi- cal GroupsofRhizobialIsolates. Internal Variability inMorphologicallyIdenti- Natasha Cerruti*andLori A. Hoagland ics inSoil Amended withOrganicFertilizers. Using BioassaystoQuantifyPathogen Dynam- Suet Yi Liu,Musahid Ahmed andMarkusKleber Reactivity andEnergyInput. Controlled ByProteinType,MineralSurface Persistence ofProtein-Mineral Associations Jimenez andPushpaSoti Krishnaswamy N.Jayachandran*, JoshuaMunoz- Control inaLowInput Agriculture System. Using SummerCover CropsforNematode Fransen andBrianStanton lar. Intercropping ofSwitchgrassandHybridPop- Greenhouse GasEmissionsfromSustainable Tiehang Wu*, Ashly GrayandDoug Aubrey treme EndsofaGroundwater DepthGradient. nity UnderPineandEucalyptPlantations atEx- Microbial andDenitrifyingBacterialCommu- and ShipingDeng Abundance and Activity inSoil? Are Phosphatase Activities RelatedtoMicrobial Shiping DengandLuozhongTang Haggard andWink Alison leen Bridges*,LisaM.Ful Overseeded withCool-Season Annuals. Soil HealthinWarm-Season Perennial Pastures agement ontheMicrobialDynamicsIn Short-Term ImpactofTillageandResidueMan- Kempner, Mario A LiraJunior*,Gl and ff ects ofPlant Li HaroldP.Collins*,EmiKimura,Steven C. ɲ ika Valente Medeiros ff ects ofGrazingon Above GroundPlant tt a andChristopherKucharik CatherineTrimingham, Ariel De tt erfalls onNitrogenMineral- Adam vonHaden*,Erika tz ,JoshLofton, BeatrixJ. StephanyChacon*, NatalieDoak* Tamiris ᵣ ia Alves Silvaia Alves XiaominGe*, Paula M. Keira fl Kath- uencing

fi -

317-6 317-5 317-4 317-3 317-2 318-4 318-3 MCC, ExhibitHallBC,Level1 SESSION NO.318—4:00PM–6:00PM 319-1 Section orDivisionCosponsor:Soils&EnvironmentalQuality SSSA Division:SoilChemistry Soil BiogeochemistryofRedoxDriven Processes MCC, ExhibitHallBC,Level1 SESSION NO.319—4:00PM–6:00PM 318-2 318-1 Section orDivisionCosponsor:Soils&EnvironmentalQuality SSSA Division:SoilChemistry 319-2 Risks andRemediationofPost-MiningSoils:II and E 1237 1236 1235 1234 1233 1332 1331 1325 1330 1329 1326 ff ects onChemicalCyclingofNutrients (Includes StudentCompetition) Manter* andLucretia A. Sherrod Soil MicrobialCommunityStructure. E hally* and Allen Leonard Subsoil toImprove SoilHealth. Understanding Root-MicrobeInteractionsin John Lloyd Sarah White,BradyDetert,MarshallBrunoand Yvonne Boldt*,EllenBakke,SarahMaguire, Respiration andGrowthofHorticulturalPlants. sistent CompositionPromotesSoilMicrobial A Novel OrganicSoil Amendment withCon- Ramirez andSandraConstantino Diaz, Natalia Andrea Sanchez,JulieMarcela Vitro Conditions. cal IndicatorsandItsE Organic Amendments Qualitythrough Biologi- Kingery S. Cox,JamesLarryOldhamandWilliam L. Normie Buehring,M.Wayne Ebelhar,Michael Corn Rotation. Soil MicrobialBiodiversity UnderSoybean- Impact ofTillageandResidueManagementon Youjun Dengand Arthur P.Schwab Contaminated Soil. Arsenic, Lead,CadmiumandZincinaSmelter Chemical andMineralogicalCharacterizationof Mexico. Arsenic-Bearing MineTailings inZimapan, Poorly CrystallineNanoparticlesFormedin Maura Slocum Melanie Szulczewski*,Taylor McConnelland Reina LDiaz*,MeganY. Andrews, Ma Manganese OxideswithSubstitutedQuinones. Probing theRedoxReactivityofMycogenic Virginia Site A mediation to Address LegacyPollutionata Initial Investigation intotheUseofPhytore- ByeongJoo Lee,EunjeeKimandJeong-GyuKim* Contaminated Soil. icity ofLe E Polizo Zhihui Wang, XianjunJiangandZhenliHe Anaerobic Conditions. Nitri Manganese OxideContributesto Variation of and Contaminants:II ff ff ect of25Years ofNotillManagementon ects ofPhosphorusandIrononthePhytotox- S ESSION fi cation in Acidic SoilsUnderFacultative tt o andOwen W. Duckworth LukeMorgan*andYoujun Deng tt uce (Lactucasativa L.)in Arsenic- N ShankarGanapathiShanmugam*, ff ected By Acid MineDrainage. O Viviana Gutiérrez*,Lucia Ana . 319—S Sewwandi Rathnayake*, Min-SukKim,Hyun-GiMin, XiaopingXin*,JingSu, ff ect onPlant Underin OIL Anil Somena- Anil C tt DanielK. HEMISTRY hew L. 179

AFTERNOON SOIL CHEMISTRY — SESSION NO. 320

319-3 1327 The Eff ect of Si Amendments on As Accumula- Study of Hydraulically Restrictive Layer. Yann tion and Greenhouse Gas Emissions in Rice Periard*, Silvio Jose Gumiere, Alain Rousseau (Oryza sativa L). William Teasley*, Angelia L. and Jean Caron Seyff erth, Andrew H Morris and Alaina Johans- 321-3 1335 Sequential Ensemble Based Optimal Design son for Parameter Estimation in Unsaturated Water 319-4 1328 Quantifying the Controls of Manganese Oxides Flow Models. Laosheng Wu*, Lingzao Zeng and on Geogenic Arsenic Release to Groundwater. Jun Man Elizabeth C Gillispie*, Owen W. Duckworth, Mat- 321-4 1336 The Expression of Dynamic Soil Water Repel- thew L. Polizott o and Nuon Phen lency during Infi ltration of Water and Reduced Surface Tension Fluids. Sarah M Beatt y* and SESSION NO. 320—4:00 PM–6:00 PM James E Smith MCC, Exhibit Hall BC, Level 1 321-5 1337 Plant Water-Uptake Eff ects on Salt Distribu- tion at the Root-Soil Interface. Adi Perelman*, Soil Chemistry: II Naftali Lazarovitch, Shimon Rachmilevitch, Jan SSSA Division: Soil Chemistry Vanderborght, Helena Jorda Guerra and Andreas Pohlmeier 320-1 1315 Retention of Tylosin and Chlortetracycline By Soil Colloids: Exchange Selectivity. Jaime Call* 321-6 1338 Field Performance of 22 Alfalfa (Medicago and Michael E. Essington sativa) Varieties Under Saline Irrigation: Dry Matt er Yield and Mineral Composition. Giuliano 320-2 1316 Impacts of Silicon Amendments on Iron Plaque Galdi* Quantity, Mineral Composition, and Associ- ated Arsenic in Rice (Oryza sativa L.). Douglas 321-7 1339 Regional-Scale Soil Salinity Assessment Using Amaral* and Angelia L. Seyff erth Anocova Modeling Techniques. Dennis L. Cor- win* and Scott M. Lesch 320-3 1317 IMPACT of Manure Application in Diff erent Seasons on Phosphorus Loss in Runoff . Peter A. 321-8 1400 Numerical Modeling of Evapotranspiration Vadas*, Laura W. Good and William Jokela from Montane Vegetation with Verifi cation from Actual Surface Energy Balance Measure- 320-4 1318 Charge-Neutral Adsorption Modeling. Cristian ments. Kshitij Parajuli*, Scott B. Jones and Larry P. Schulthess*, Udonna Ndu and Maria Oba Hipps 320-5 1319 Enhanced Retention of Sodium Ions in Con- 321-9 1401 Eff ective Hydraulic Parameters for Sloping Het- strained Clay Environments. Cristian P. Schul- erogeneous Soil Formations. Guotao Cui* and thess* and Maria Oba Jianting Zhu 320-6 1320 Speciation of Phosphorus in Manure-Amended 321-10 1402 Soil Thermal Conductivity Aff ected By Salt Soils Using Advanced Spectroscopic Character- Solutions. Kosuke Noborio* and Shinsuke Aoki ization. Daniel G. Strawn*, Eva Weyers, Amber D. Moore, Leslie L. Baker, Derek Peak and Barbara J. 321-11 1403 The Eff ects of Microgravity on Horizontal Cade-Menun Infi ltration. Naoto Sato*, Kosuke Noborio, Risa Nagura, Yuichi Maruo and Ryo Kamide 320-7 1321 The Boron Problem on Guatemalan South Coast Soils. Maria Fernanda Terraza Pira* and Malcolm 321-12 1404 Water Flow Characteristics of a Shrink-Swell E. Sumner Soil from a Wett ing and Drying Cycle. Rebecca Schewe*, Francis X.M. Casey and Abbey Foster 320-8 1322 Rhenium (Re) As an Analog for Technetium (Tc) Wick in Environmental Sorption Experiments. Robert A James Thomas*, John C. Seaman and Hyunshik SESSION NO. 322—4:00 PM–6:00 PM FTERNOON Chang MCC, Exhibit Hall BC, Level 1 320-9 1323 Uranium- Phytate Interaction in Soils. Matt hew R. Baker*, Fanny Marie Coutelot, John C. Seaman Soil Physics and Hydrology: II and Hyunshik Chang SSSA Division: Soil Physics and Hydrology 320-10 1324 Persistence and Expression of Extracellular Presider: Henry Sintim, Douglas Cobos DNA in the Soil Environment. Liyun Zhang* and John C. Seaman 322-1 1405 A Multi-Functional Penta-Needle Thermo-Di- electric Sensor for Porous Media Measurements. Wenyi Sheng*, Kashifa Rumana, Masaru Sakai, SESSION NO. 321—4:00 PM–6:00 PM Franyell Silfa, Yurui Sun and Scott B. Jones MCC, Exhibit Hall BC, Level 1 322-2 1406 The Eco-Hydrological Role of Physical Surface Sealing in Dry Environments. Shai Sela*, Tal Soil Physics and Hydrology: Honoring the Svoray and Shmuel Assouline Contributions of Bob Luxmoore, John Letey, 322-3 1407 Expanded and Updated Thermal Property Data and John Hanks: II for a Biochar-Amended Soil. Dedrick D. Davis* SSSA Division: Soil Physics and Hydrology 322-4 1408 Soil Moisture Drives Wildfi re Occurrence in the Presider: Scott Bradford, Gary Feng, Glenn Wilson Southern Great Plains. Erik S. Krueger*, Tyson E. Ochsner, J.D. Carlson, David M. Engle, Dirac 321-1 1333 Characterization of Spatiotemporal Variability Twidwell and Sam D. Fuhlendorf of Soil Hydraulic Properties Under Drainage 322-5 1409 Evaluation of Water Vapor Sorption Hysteresis and Recharge Cycles By X-Ray Tomography. in Soils: The Role of Organic Matt er and Clay. Yann Periard*, Silvio Jose Gumiere, Alain Rous- Emmanuel Arthur*, Markus Tuller, Per Moldrup seau, Jonathan A Lafond and Jean Caron Sr. and Lis W. de Jonge 321-2 1334 Multi-Local and Multi-Global Sensitivity 322-6 1410 Modeling and Prediction of Soil Water Vapor Analysis of Soil Hydraulic Properties: Case of Sorption Isotherms. Emmanuel Arthur*, Markus Tuller, Per Moldrup Sr. and Lis W. de Jonge

180 322-20 322-19 322-18 322-17 322-16 322-15 322-14 322-13 322-12 322-11 322-10 322-9 322-8 322-7 322-22 322-21 1424 1423 1422 1421 1420 1419 1418 1417 1416 1415 1414 1413 1412 1411 1426 1425 Changes ofThermalDi Formation. Shrinkage Curves withConsiderationofCrack An Improved MethodforMeasuringSoil Noborio High SoilTemperature. R. Eve trical Conductivity. mination ofSoilWater ContentandBulkElec- Evaluation ofaDirect-CoupledTDRforDeter- Guerra, ErikaPinheiroandOleWendroth cos BacisCeddiaSr.,JoseGuilhermeMarinho Area. Carbon inanOrganicVegetable Production Spatial andTemporal DynamicsofSoilOrganic man, Adam Howard andRichard A. McLaughlin Model Behavior. Using SoilPhysicalandHydraulicPropertiesto Evaluation ofSurfaceIn Daniel FonsecadeCarvalho andOleWendroth System. Content inOrganicVegetable Production Spatial andTemporal Pa Heller doust*, MarkusTuller, Asher Bar-Tal andHadar Numerical Simulations. Based onPhysicochemicalCharacterizationand Optimization ofSoillessGreenhouseSubstrates droth Water Management. on SoilandCropSpatialVariation toImprove Irrigation inWestern Kentucky:InitialResults Solutes inSoils. On theNonlinearityofSorptionIsotherms Deng* andJiantingZhu Model forHeterogeneousLayered Soils. Upscaling HydraulicParameters ofGreen-Ampt and Bre B. Stevens, RobertG.Evans, MaysoonM.Mikha Soil. cal andHydraulicPropertiesinaSandyLoam In Miles DyckandGuillermoHernandez-Ramirez Soil atGeneseeMine, Alberta. and HydraulicPropertiesofaReconstructed Longevity ofSub-SoilingE Madari andMarciaThaisMelodeCarvalho dineide de Araujo BarbosaBorges,BeataEmoke and Carbon. Physical PropertiesRelatedtoWater Storage Organic SugarcaneinBrazilianSavannah: Soil Gislum andLisW. deJonge Knadel, Per Moldrup,MogensH.Greve, René troscopy (vis-NIRS). Carbon RatiowithVisible Near-Infrared Spec- Prediction ofMineralFinestoSoil Organic Mi JeongKimandJiEunKwak Lee*, ChoonGiLee,JeomSig A ReumChun, Reclaimed LandPolderSoilinKorea. Response andSoil Analysis Value onMain relation Coe magnetic SoilConductivityMeterandCor- Research onMagneticFieldStrengthofElectro- L. Lindbo Joshua L.Heitman, Aziz Amoozegar andDavid phic RegionsofNorthCarolina. Speci fl uence ofThreeTillageDepthsonSoilPhysi- JalalDJabro*,William M.Iversen, William MariaGabrielaFerreiradaMata*,Mar- fi tt c Surface Area ofSoils Across Geomor- , Sco tt HugoNeves*, MarcosBacisCeddiaSr., L. Allen CuilanWei andBaoguoLi* tt ffi Mellissa Ananias SolerdaSilva*, Lur- K Anderson andDavidJ Anderson cient Between Electromagnetic H.MagdiSelim* JohnD.Lewis*,JoshuaL.Heit- RobertC.Schwar JavierReyes* andOleWen- CecilieHermansen*,Maria ff YukiIto*andKosuke MohammadRGohar- usivity UnderExtreme fi tt ltration Measurements erns ofSoilWater ff ects onPhysical ChristinaHebb*, KellyFloro*, tz *, Steven JangHee Peng S ESSION 322-28 322-27 322-26 322-25 322-24 322-23 323-9 323-8 323-7 323-6 323-5 323-4 323-3 323-2 323-1 SSSA Division:Soils&EnvironmentalQuality MCC, ExhibitHallBC,Level1 SESSION NO.323—4:00PM–6:00PM Antibiotics, HerbicidesandPesticides -II Environmental FateandResistanceof N 1432 1431 1430 1429 1428 1427 1504 1503 1502 1501 1500 1439 1438 1437 1436 O . 323—S Jenkins, ChrisNichollandKarlDKhn Martin SGoodchild*,Stuart A Janes,Malcolm D Drivers inPolytunnel-GrownStrawberryPlants. strate MoistureResponseswithEnvironmental strate MoistureMeasurements: Aligning Sub- An Algorithm forTemperature CorrectingSub- Kluitenberg Water Content. Method ofMeasuringSoilHeatCapacityand Heat CapacityintheDualProbePulse Correcting fortheFiniteProbeDiameterand Melanie Stock*andFranciscoJ. Arriaga Manure ManagementUnderFrozenConditions. A Water-Energy Balance Approach toQuantify Oliveira* andQuirijndeJongvan Lier on Swap ModelPredictions. Impact ofSoilHydraulicParameters Variability Wei Zhang Bhalsod, HarlanBlair,MaryK.Hausbeckand tion. Recycled GreenhouseIrrigationWater ByFiltra- Control ofPhytophthoraCapsiciZoosporesin Silva Orellana*andCarlos A Bonilla Soil BulkDensityinCentralChile. Comparing Pedotransfer FunctionstoEstimate andria Graves*, DanielIsraelandLloydLiwimbi fi Evaluation of Antibiotic ResistanceGenePro- DeLaune Jim J.Wang*, Muhammad Ali andRonaldD. Tylosin inDairyLagoonSedimentSuspensions. Sorption andDegradationofTetracycline and MARICARMEN SALAZAR* with Wastewater throughoutaCropCycle. Deethylatrazine inan Agricultural Plot Irrigated Monitoring Atrazine, Hydroxyatrazine and LUCIA COXandMariaCARMENHermosin Soils. Environmental Fatein Alluvial andSandy Smart Delivery Systems:ReleaseinWater and Tricyclazole-Clay Complexes As Potential Angeles Adelino, JuanCornejoandRafaelCelis ants inSoil. Biosorbents toReducetheMobilityofPollut- Stephen A. BoydandWei Zhang Liu*, Ya-Hui Chuang,HuiLi,BrianJ.Teppen, Derived fromDi Sorption ofVeterinary Antibiotics ByBiochars Dicamba Weed SizeEvaluation. Wei Zhang,Stephen A. BoydandHuiLi in Vegetables. Uptake and Accumulation ofPharmaceuticals Varying IonicStrengths. ics withHypercrosslinkedPolymerMN250at Sulfamethazine Adsorption Isothermsand Kinet- les As aMicrobialSourceTrackingTool. SanghoJeon*,CharlesKrasnow,GeminiD. Maria Alegria CabreraMesa*,RafaelCelis, Presider: HuiLi OILS MariaCARMENHermosin*, &E Ya-Hui Chuang*,Cheng-HuaLiu, JohnH.Knight*andGerardJ. ff erent Feedstocks. NVIRONMENTAL MariaElenaGrimme ThalitaCampos BrentMans J.Sebastian Cheng-Hua Q UALITY Alex-

fi eld* eld* 181 tt *

AFTERNOON SOILS & ENVIRONMENTAL QUALITY — SESSION NO. 324

SESSION NO. 324—4:00 PM–6:00 PM SESSION NO. 328—5:00 PM–8:00 PM MCC, Exhibit Hall BC, Level 1 MCC, 101 B, Level 1 Environmental Fate of Chemicals of ACS528 Diversity Student Poster Competition Emerging Concern - II Special Sessions SSSA Division: Soils & Environmental Quality Section or Division Cosponsor: Soil Chemistry SESSION NO. 329—5:00 PM–8:00 PM 324-1 1433 Size-Based Fractionation and Quantifi cation of MCC, 101 B, Level 1 Mobile Colloids and Colloidal Organic Carbon in Field Samples. Jing Yan, Xia Meng and Yan Jin* Annual Committ ee Meeting of ACS 528 - 324-2 1434 Sorption and Degradation of Pharmaceuticals in Diversity in Agronomy, Crops, Soils and Soils. Jarai Mon*, Clinton Williams, Chitt aranjan Environmental Sciences Committ ee Ray, Allen Knopf and Debbora Roll Special Sessions 324-3 1435 Arsenic Accumulation in Pond Water and Sedi- ments Near Sod Farms and Golf Courses in North Carolina. Audrey Matt eson* and Matt hew SESSION NO. 330—5:15 PM–5:45 PM Polizzott o MCC, M100 A, Mezzanine Level

SESSION NO. 325—4:00 PM–6:00 PM Business Meeting—Social Media in Education/ MCC, Exhibit Hall BC, Level 1 Extension Community Urban and Anthropogenic Soils: II ASA Section: Education & Extension SSSA Division: Urban and Anthropogenic Soils Presider: Melanie Bayles 325-1 1505 What’s in Your Soil? a Comparison of Soil Qual- ity in Two Chicago Neighborhoods. James A. SESSION NO. 331—5:15 PM–7:45 PM Montgomery* and Carl McNeese MCC, 101 DE, Level 1 325-2 1506 A Model to Predict Nitrogen Losses in Ad- vanced Soil-Based Wwastewater Treatment Leo M. Walsh Soil Fertility Distinguished Systems. Ivan Morales*, Jennifer Cooper, George Lectureship Loomis, David Kalen and Jose Adolfo Amador 325-3 1507 Do Chemically Contaminated Subaqueous Soils Sponsored by The Mosaic Co. Present a Challenge for Classifi cation? Barret M. SSSA Division: Nutrient Management & Soil & Plant Analysis Wessel*, Martin C. Rabenhorst, Lance T. Yonkos and Sharon Hartz ell Presider: Peter Scharf, Robert Mullen 325-4 1508 Urban Gardens and Soil Contaminants: Alum- 5:15 PM Introductory Remarks Based Water Treatment Residuals to Att enuate 331-1 5:20 PM The Roots of Soil Fertility. William L Pan* Metal Uptake By Vegetables Grown in Contami- 6:15 PM Walsh Reception and Soil and Plant Analysis nated Soils. Daryl Y.Y. Tay, Ryosuke Fujinuma Reception and Laura A. Wendling* 325-5 1509 Managing Pb Contaminated Urban Soils Using SESSION—5:30 PM–6:45 PM A Low Rates of P Amendments. John F Obrycki* MCC, 101 C, Level 1 FTERNOON and Nicholas T. Basta 325-6 1510 Impact of Residential Prairie Gardens on the Elevator Speech Contest for Grad Students Physical Properties of Urban Soil in Madison, WI. and Post-Docs Marie R Johnston*, Nicholas J. Balster and Jun Zhu Special Sessions SESSION NO. 326—4:15 PM–7:10 PM SESSION NO. 332—5:45 PM–6:45 PM MCC, 101 A, Level 1 MCC, 103 F, Level 1 William H. Patrick, Jr. Memorial Lectureship SSSA Division: Wetland Soils SSSA Business Meeting—Soil Chemistry Presider: Walter Lee Daniels SSSA Division: Soil Chemistry 4:15 PM Introductory Remarks SESSION NO. 333—6:00 PM–7:00 PM 326-1 4:20 PM Interactions of Hydrology, Soils, and Plants in Natural and Restored Carolina Bay Wetlands. MCC, 101 H, Level 1 Michael J. Vepraskas* Forest, Range and Wildland Poster Discussion 4:15 PM Adjourn SSSA Division: Forest, Range & Wildland Soils 5:20 PM Wetland Soils Graduate Student Mixer

SESSION NO. 327—4:30 PM–5:30 PM SESSION NO. 334—6:30 PM–8:00 PM MCC, M100 E, Mezzanine Level MCC, 103 A, Level 1 SSSA Business Meeting—Soils & SSSA Business Meeting—Soil Mineralogy Environmental Quality SSSA Division: Soil Mineralogy SSSA Division: Soils & Environmental Quality Presider: Daniel Hirmas Presider: Clinton Williams

182