Zobrazeno 1 - 10 of 289 pro vyhledávání: '"D W, Moser"'
1
Reducing the period of data collection for intake and gain to improve response to selection for feed efficiency in beef cattle
Autor: Robert L. Weaber, D. W. Moser, Warren M Snelling, Michael D MacNeil, R. M. Thallman, Larry A. Kuehn, K. E. Hales, Jennifer M Bormann, Harvey C. Freetly, K. J. Retallick, Gary L. Bennett
Publikováno v: Journal of Animal Science. 96:854-866
Shortening the period of recording individual feed intake may improve selection response for feed efficiency by increasing the number of cattle that can be recorded given facilities of fixed capacity. Individual DMI and ADG records of 3,462 steers an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe543aab8ef8b31da4f7aa71c4e4d942
https://doi.org/10.1093/jas/skx077
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2
Genetic variance and covariance and breed differences for feed intake and average daily gain to improve feed efficiency in growing cattle
Autor: M. D. MacNeil, Larry A. Kuehn, D. W. Moser, H. L. Bradford, R. L. Weaber, Warren M. Snelling, Harvey C. Freetly, Jennifer M Bormann, R. M. Thallman, K. J. Retallick, Kristin E Hales
Publikováno v: Journal of Animal Science. 95:1444-1450
Feed costs are a major economic expense in finishing and developing cattle; however, collection of feed intake data is costly. Examining relationships among measures of growth and intake, including breed differences, could facilitate selection for ef
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ed5bebd26f4634e99fc27b1f2dd26b
https://doi.org/10.2527/jas.2016.1260
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3
52 Genomic selection in the beef industry: Current achievements and future directions
Autor: Stephen P. Miller, K. J. Retallick, Duc Lu, Larry A. Kuehn, D. W. Moser
Publikováno v: Journal of Animal Science. 97:54-55
In the past decade, genomic testing of beef cattle has evolved from applications in research to a routine practice for many beef cattle seedstock breeders. Testing for lethal genetic conditions or parentage was many breeders’ first experience with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f8fcc9f25e8bc2c2cc7eacc91eebb8c
https://doi.org/10.1093/jas/skz258.110
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4
Sexual dimorphism in livestock species selected for economically important traits1
Autor: Bart J. Ducro, Shogo Tsuruta, Ching-Yi Chen, Daniela Lourenco, Ignacy Misztal, D. W. Moser, W. O. Herring, R. L. Sapp, E.M.M. van der Heide, Yutaka Masuda
Publikováno v: Journal of Animal Science. 94:3684-3692
Most breeding companies evaluate economically important traits in males and females as a single trait, assuming genetic correlation of 1 between phenotypes measured in both sexes. This assumption may not be true because genes may be differently expre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ca2f5cf7b905aa0acdf616c1ccd0150
https://doi.org/10.2527/jas.2016-0393
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5
Phenotypic relationships between docility and reproduction in Angus heifers1
Autor: J. W. Waggoner, Jennifer M Bormann, Robert L. Weaber, Sandra K. Johnson, D. W. Moser, David M. Grieger, K. C. Olson, B. Downey, Kari L. White, John R. Jaeger
Publikováno v: Journal of Animal Science. 94:483-489
The objective of this study was to elucidate the phenotypic relationships between docility and first-service AI conception rate in heifers. Data ( = 337) collected from 3 cooperator herds in Kansas at the start of synchronization protocol included ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cbbfd443b5615bfb784975f8ccb7aff
https://doi.org/10.2527/jas.2015-9327
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6
Genetic evaluation using single-step genomic best linear unbiased predictor in American Angus1
Autor: Breno O. Fragomeni, L. Wang, Ignacy Misztal, Andres Legarra, Ignacio Aguilar, Shogo Tsuruta, T. S. Amen, D. W. Moser, Yutaka Masuda, J. K. Bertrand, Daniela Lourenco
Publikováno v: Journal of Animal Science. 93:2653-2662
Predictive ability of genomic EBV when using single-step genomic BLUP (ssGBLUP) in Angus cattle was investigated. Over 6 million records were available on birth weight (BiW) and weaning weight (WW), almost 3.4 million on postweaning gain (PWG), and o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ff1b54d1d295e7f09bedde5abd01ad2
https://doi.org/10.2527/jas.2014-8836
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7
Temperament can be an indicator of feedlot performance and carcass merit in beef cattle
Autor: Jennifer M Bormann, Julian Wagner, Robert L. Weaber, Guy H. Loneragan, R. K. Peel, Chad C. Chase, D. W. Moser, H. Van Campen, Kerri E. Bates, J. L. Salak-Johnson
Publikováno v: Kansas Agricultural Experiment Station Research Reports. :34-38
Introduction Cattle producers historically have selected for docile temperaments simply for management convenience because calmer animals are conducive to safe environments for their peers as well as their handlers. As many producers would acknowledg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33b760780d58c231fb8bafbf166c9307
https://doi.org/10.4148/2378-5977.1458
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9
Relationships between docility and reproduction in Angus heifers
Autor: Kari L. White, Sandra K. Johnson, David M. Grieger, K. C. Olson, D. W. Moser, John R. Jaeger, J. W. Waggoner, Jennifer M Bormann, Robert L. Weaber, B. Downey
Publikováno v: Kansas Agricultural Experiment Station Research Reports. :28-31
Introduction Reproductive success is relevant in beef cattle operations because income generated by the sale of calves is often a large portion of an operation’s income. Selecting for fertility is difficult because it is influenced by a variety of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d986d4820a806e8a24555e5d4a84cca2
https://doi.org/10.4148/2378-5977.1456
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10
The heritabilities, phenotypic correlations, and genetic correlations of lean color and palatability measures from longissimus muscle in beef cattle
Autor: S. P. Jackson, Bradley J. Johnson, D. W. Moser, Leslie D. Thompson, Andrea J. Garmyn, P J Pratt, Markus F. Miller
Publikováno v: Journal of Animal Science. 91:2931-2937
Data from a study conducted over 5 yr were analyzed to determine heritability estimates of LM lean color, as measured by subjective scoring and Hunter Colorimeter readings, and palatability, as measured by trained sensory panelists and Warner-Bratzle
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60ffa6716275084c794502eae1c6cc80
https://doi.org/10.2527/jas.2012-5662
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