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Dairy Crossbreeding—Deal Or No Deal? by Larry F
Dairy Crossbreeding—Deal or No Deal? by Larry F. Tranel, ISU Extension Dairy Field Specialist, NE and SE Iowa ISU Extension’s “Millionaire Model Farms” are practicing crossbreeding. Is the crossbreeding deal a good deal for your dairy? The answer “depends” on many variables. Do you want to maximize milk production per cow? Then the answer is “no deal” to dairy crossbreeding as straight Holsteins produce around 7-10% more milk per cow than their crossbred counterparts. Do you want to maximize combined fat and protein per cow? Then the answer is probably also “no deal” at this time as straight Holsteins produce an estimated 3-5% more fat plus protein in recent research data. On the surface, it sounds like crossbreeding is a no deal situation as a conscious decision must be made to sacrifice milk and component production per cow. However, there are many other variables to account for in the decision. For example, recognize an estimated 6% reduction in dry matter intake in the crossbreds with equal feed efficiency compared to a pure holstein. This 6% dry matter intake reduction (Holstein-Jersey cross) may equate to about three pounds of dry matter per cow per day or .5 ton of dry matter per cow per year. The cost per cow of feed savings is only about $75 which can compensate for 625 pounds of $12/cwt milk or 3% of the milk lost versus pure Holsteins. Thus, some of the lost milk is recovered in feed cost savings. Economic values also need to be put on other traits that become a part of the equation. -
Ten Ordinary People with an Extraordinary Story A
TEN ORDINARY PEOPLE WITH AN EXTRAORDINARY STORY When you read Genesis 18, you’re actually picking up the story of how God is continually orchestrating His plan to make Israel a great nation. It’s the story of how one nation, born of an ordinary man and an ordinary woman with more than their share of problems changed the history of the world—for eternity. So if that sounds like you and you wonder how you could be of any significant value to the Kingdom of God—then listen up this morning, because this story is for you. Read Genesis 14; 18-19 Lot was Abraham’s nephew. In Genesis 14, Lot is given a chance to choose which part of the Promised Land he wants for his own. He selects an area known as Sodom – which bears the namesake for the word sodomy—which seems like a questionable decision about where to relocate your family—but like I said, the Bible isn’t afraid to take us places where ordinary people make messy decisions. This whole enterprise is based on a promise from God to Abraham, that he would have a son; and his children’s children would eventually grow into a vast nation of God-fearing people. But that takes a few hundred years, so in the meanwhile, Lot and Abraham are doing OK. Lot raises a family in the land of the Sodomites and gets himself elected as a judge. Then he finds himself in the middle of a war between two tribal groups and Uncle Abraham has to gather his 318 Navy Seals of the day to rescue Lot. -
The Wives of Solomon
THE WIVES OF SOLOMON. BY MONCURE D. CONWAY. " CCORDING to the first book of Kings, Solomon's half-brother, ft Adonijah, after the defeat of an alleged (perhaps mythical) effort to recover the throne of which he had been defrauded, sub mitted himself to Solomon. He had become enamored of the vir gin who had been brought to the aged King David to try to revive some vitality in him; and he came to Bathsheba asking her to re quest her son the king to give him this damsel as his wife. Bath sheba proffered this "small petition" for Adonijah, but Solomon was enraged, and ironically suggested that she should ask the king dom itself for Adonijah, whom he straightway ordered to execu tion. The immediate context indicates that Solomon suspected in this petition a plot against his throne. A royal father's harem was inherited by a royal son, and its possession is supposed to have in volved certain rights of succession: this is the only interpretation I have ever heard of the extreme violence of Solomon. But I have never been satisfied with this explanation. Would Adonijah have requested, or Bathsheba asked as a "small" thing, a favor touch ing the king's tenure? The story as told in the Book of Kings appears diplomatic, and several details suggest that in some earlier legend the strife between the half- brothers had a more romantic relation to "Abishag the Shunammite," who is described as "very fair." Abishag is interpreted as meaning "father of error," and though that translation is of doubtful accuracy, its persistence in dicates the place occupied by her in early tradition. -
Crossbreeding Systems for Small Beef Herds
~DMSION OF AGRICULTURE U~l_}J RESEARCH &: EXTENSION Agriculture and Natural Resources University of Arkansas System FSA3055 Crossbreeding Systems for Small Beef Herds Bryan Kutz For most livestock species, Hybrid Vigor Instructor/Youth crossbreeding is an important aspect of production. Intelligent crossbreed- Generating hybrid vigor is one of Extension Specialist - the most important, if not the most ing generates hybrid vigor and breed Animal Science important, reasons for crossbreeding. complementarity, which are very important to production efficiency. Any worthwhile crossbreeding sys- Cattle breeders can obtain hybrid tem should provide adequate levels vigor and complementarity simply by of hybrid vigor. The highest level of crossing appropriate breeds. However, hybrid vigor is obtained from F1s, sustaining acceptable levels of hybrid the first cross of unrelated popula- vigor and breed complementarity in tions. To sustain F1 vigor in a herd, a a manageable way over the long term producer must avoid backcrossing – requires a well-planned crossbreed- not always an easy or a practical thing ing system. Given this, finding a way to do. Most crossbreeding systems do to evaluate different crossbreeding not achieve 100 percent hybrid vigor, systems is important. The following is but they do maintain acceptable levels a list of seven useful criteria for evalu- of hybrid vigor by limiting backcross- ating different crossbreeding systems: ing in a way that is manageable and economical. Table 1 (inside) lists 1. Merit of component breeds expected levels of hybrid vigor or het- erosis for several crossbreeding sys- 2. Hybrid vigor tems. 3. Breed complementarity 4. Consistency of performance Definitions 5. Replacement considerations hybrid vigor – an increase in 6. -
Curriculum.Pdf
Teaching Curriculum for the North American International Livestock Exposition (NAILE) by Stephanie Darst The North American International Livestock Exposition is the world’s largest purebred, all-breed livestock show. It is held, annually in November, at the Kentucky Exposition Center in Louisville, Kentucky. This publication was produced by the Kentucky State Fair Board, a state agency in the Commerce Cabinet, and presenter of the North American International Livestock Exposition. Copyright © 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Kentucky State Fair Board NORTH AMERICAN INTERNATIONAL LIVESTOCK EXPOSITION Dear Educator: The North American International Livestock Exposition (NAILE) would like to thank you for participating in the NAILE Educational Program. Please use this publication, Teaching Curriculum for the North American International Livestock Exposition. The curriculum is just one part of the Educational Program. The other component of the Educational Program is the school tours held during the NAILE, these tours serve thousands of students each November. The Teaching Curriculum for the North American International Livestock Exposition is presently in a flexible and changing format. It is photocopied on loose-leaf pages to facilitate sharing and further photo-reproduction. (Although these materials are copyrighted, we fully intend for them to be duplicated for educational purposes. Please seek permission should you wish to alter or publish any of the enclosed materials.) We ask that all teachers receiving this publication become an important part of our evaluation process. Please return the completed evaluation form to us as soon as possible, so that we may improve this resource. When you share these materials with other teachers, please copy the form for them as well, encouraging them to evaluate what they use. -
Review of the Current State of Genetic Testing - a Living Resource
Review of the Current State of Genetic Testing - A Living Resource Prepared by Liza Gershony, DVM, PhD and Anita Oberbauer, PhD of the University of California, Davis Editorial input by Leigh Anne Clark, PhD of Clemson University July, 2020 Contents Introduction .................................................................................................................................................. 1 I. The Basics ......................................................................................................................................... 2 II. Modes of Inheritance ....................................................................................................................... 7 a. Mendelian Inheritance and Punnett Squares ................................................................................. 7 b. Non-Mendelian Inheritance ........................................................................................................... 10 III. Genetic Selection and Populations ................................................................................................ 13 IV. Dog Breeds as Populations ............................................................................................................. 15 V. Canine Genetic Tests ...................................................................................................................... 16 a. Direct and Indirect Tests ................................................................................................................ 17 b. Single -
Noah's Wife and Heterosexual Incestuous
Judaica Ukrainica I (2012), 29–46 No Name WomaN: Noah’s Wife aNd heterosexual iNcestuous relatioNs iN GeNesis 9:18–29 corinne e. Blackmer Southern Connecticut State University [email protected] [Noah’s wife] was a nameless woman, and so at home among all those who were never found and never missed, who were uncommemorated, whose deaths were not remarked, nor their begettings1. I. The terse language and riddling innuendo of Gen 9:18–29, which narrates how Noah comes to curse Canaan, the son of Ham, has engaged the inter pretive energies of readers since the rabbis of the Babylonian Talmud spe culated that Ham had castrated his father2. The language of this narrative, bristling with obscure phrases, loud hints of dreadful sexual transgression, and pious cover ups, has often left subsequent interpreters sensing that the story has meanings that the narrator declines to delineate. Indeed, the only thing that remains clear is that Gen 9:18–29 functions as an etiological myth to justify the permanent subordination of the tribes of Canaan. Canaan commits an un speakable sexual crime against Noah’s family that results in the subsequent physical displacement and sweeping rejection of the customs of the Canaanite peoples. Indeed, Israel’s secure possession of the Promised Land is predicated on repudiating the cultural institutions of the preceding Canaanites. Whatever the larger and associated issues, however, interpretive positions have gener 30 Corinne E. BLACKMER ally revolved around two broad questions. What was the nature of Ham’s of fense, such that when he “saw his father’s nakedness” and told his brothers, Shem and Japheth, it merited the terrible curse of permanent servitude Noah pronounced over him3? Second, what was the rationale for the punishment of Canaan and why, if Ham committed the crime, would his son Canaan suffer the penalty instead? Exegetical traditions have identified the deed for which Noah curses Ca naan either as voyeurism, castration, or homosexual paternal incest. -
The Stallion's Mane the Next Generation of Horses in Mongolia
The Stallion's Mane The Next Generation of Horses in Mongolia Amanda Hund World Learning- S.I.T. SA – Mongolia Fall Semester 2008 S. Ulziijargal Acknowledgments This paper would not have been possible without the help and enthusiasm of many people, a few of which I would like to thank personally here: I would like to acknowledge Ulziijargal, Ganbagana and Ariunzaya for all their patience, help, and advice, Ulziihishig for his excellent logistical work and well placed connections and Munkhzaya for being a wonderful translator and travel partner and for never getting sick of talking about horses. I would also like to thank the families of Naraa, Sumyabaatar, and Bar, who opened their homes to me and helped me in so many ways, Tungalag for being a helpful advisor, my parents for giving me the background knowledge I needed and for their endless support, as well as all those herders, veterinarians, and horse trainers who were willing to teach me what they know. This research would not have been possible without the open generosity and hospitality of the Mongolian people. 2 Table of Contents Abstract...................................4 Introduction.............................5 Methods...................................8 The Mongolian Horse.............11 Ancestors................................14 Genetic Purity........................15 Mares.....................................16 Reproduction..........................17 Stallions..................................22 Bloodlines...............................25 Passion on the Tradition.........27 -
Hebrew Names and Name Authority in Library Catalogs by Daniel D
Hebrew Names and Name Authority in Library Catalogs by Daniel D. Stuhlman BHL, BA, MS LS, MHL In support of the Doctor of Hebrew Literature degree Jewish University of America Skokie, IL 2004 Page 1 Abstract Hebrew Names and Name Authority in Library Catalogs By Daniel D. Stuhlman, BA, BHL, MS LS, MHL Because of the differences in alphabets, entering Hebrew names and words in English works has always been a challenge. The Hebrew Bible (Tanakh) is the source for many names both in American, Jewish and European society. This work examines given names, starting with theophoric names in the Bible, then continues with other names from the Bible and contemporary sources. The list of theophoric names is comprehensive. The other names are chosen from library catalogs and the personal records of the author. Hebrew names present challenges because of the variety of pronunciations. The same name is transliterated differently for a writer in Yiddish and Hebrew, but Yiddish names are not covered in this document. Family names are included only as they relate to the study of given names. One chapter deals with why Jacob and Joseph start with “J.” Transliteration tables from many sources are included for comparison purposes. Because parents may give any name they desire, there can be no absolute rules for using Hebrew names in English (or Latin character) library catalogs. When the cataloger can not find the Latin letter version of a name that the author prefers, the cataloger uses the rules for systematic Romanization. Through the use of rules and the understanding of the history of orthography, a library research can find the materials needed. -
3Rd Period Allele: Alternate Forms of a Genetic Locus
Glossary of Terms Commonly Encountered in Plant Breeding 1st Period - 3rd Period Allele: alternate forms of a genetic locus. For example, at a locus determining eye colour, an individual might have the allele for blue eyes, brown, etc. Breeding: the intentional development of new forms or varieties of plants or animals by crossing, hybridization, and selection of offspring for desirable characteristics Chromosome: the structure in the eukaryotic nucleus and in the prokaryotic cell that carries most of the DNA Cross-over: The point along the meiotic chromosome where the exchange of genetic material takes place. This structure can often be identified through a microscope Crossing-over: The reciprocal exchange of material between homologous chromosomes during meiosis, which is responsible for genetic recombination. The process involves the natural breaking of chromosomes, the exchange of chromosome pieces, and the reuniting of DNA molecules Domestication: the process by which plants are genetically modified by selection over time by humans for traits that are more desirable or advantageous for humans DNA: an abbreviation for “deoxyribose nucleic acid”, the carrier molecule of inherited genetic information Dwarfness: The genetically controlled reduction in plant height. For many crops, dwarfness, as long as it is not too extreme, is an advantage, because it means that less of the crop's energy is used for growing the stem. Instead, this energy is used for seed/fruit/tuber production. The Green Revolution wheat and rice varieties were based on dwarfing genes Emasculation: The removal of anthers from a flower before the pollen is shed. To produce F1 hybrid seed in a species bearing monoecious flowers, emasculation is necessary to remove any possibility of self-pollination Epigenetic: heritable variation caused by differences in the chemistry of either the DNA (methylation) or the proteins associated with the DNA (histone acetylation), rather than in the DNA sequence itself Gamete: The haploid cell produced by meiosis. -
Idol Threats Cornerstone Connections
real.solid.stories CORNERSTONECONNECTIONS FEBRUARYFEBRUARY06062016 Scripture Story: 1 Kings 11:14-43; 12:1-24; 2 Chronicles 9:29–12:16. Commentary: Prophets and Kings (or Royalty in Ruins), chapter 6. idol threats cornerstone connections 25 keytext Photo by Bill Wolf “After sheRehoboam’s had given positionhim a drink, as flashlight kingshe said,was established‘I’ll draw water and forhe yourhad camels too, until they have fin- “The twelve tribes of Israel were divided, the tribes of Judah and Benjamin composing the become strong, he and all Israel ished drinking’” lower or southern kingdom of Judah, under the rulership of Rehoboam; while the ten north- with him abandoned the law of the ern tribes formed and maintained a separate government, known as the kingdom of Israel, (Genesis 24:19, NIV). with Jeroboam as their ruler. Thus was fulfilled the prediction of the prophet concerning Lord.” the rending of the kingdom. ‘The cause was from the Lord’” (Prophets and Kings, p. 91). (2 Chronicles 12:1, NIV) “But as time passed, the king put his trust in the power of position and in the strongholds he had fortified. Little by little he gave way to inherited weakness, until he threw his influence wholly on the side of idolatry” (Prophets and Kings, p. 93). www.cornerstoneconnections.net heavy; I will make it even heavier. My father scourged you with whips; I will what scourge you with scorpions.’” do you think? “So all the Israelites went home. But as Rank the following items below in order of importance to the for the Israelites who were living in the average teenager (1 is most important, 10 is least important). -
The Real “Love Story” Song of Solomon 1:1 Song 1:1 the Song of Songs, Which Is Solomon's
The Real “Love Story” Song of Solomon 1:1 Song 1:1 The song of songs, which is Solomon's. Review Tonight, we continue our new journey into a book that I have never taught, only studied. As I mentioned last week, the book known as “Song of Solomon,” is a very complicated and controversial book. For about the last 3,000 years, scholars have debated its contents, how to interpret it, and whether or not it should be included in the canon of Scripture. TITLE In the Hebrew Bible the title of this book is "The Song of Songs of Solomon." It comes from 1:1. WRITER AND DATE Many references to Solomon throughout the book confirm the claim of 1:1 that Solomon wrote this book (cf. 1:4-5, 12; 3:7, 9, 11; 6:12; 7:5; 8:11- 12; 1 Kings 4:33). He reigned between 971 and 931 B.C. GENRE AND INTERPRETATION Personally, I believe the characters are Solomon and a “Shulamite” woman, perhaps Rehoboam’s mother, Naamah, whose name means “loveliness.” 2 Chron. 9:30 And Solomon reigned in Jerusalem over all Israel forty years . 2 Chron. 12:13 So king Rehoboam strengthened himself in Jerusalem, and reigned: for Rehoboam wa s one and forty years old when he began to reign , and he reigned seventeen years in Jerusalem, the city which the LORD had chosen out of all the tribes of Israel, to put his name there. And his mother's name was Naamah an Ammonitess . The Song of Songs appears to be words to music that would have been sung by professionals [i.e., lyric poetry]—individuals who were skilled enough to master a work of this complexity.