Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Robert L. Weaber"'
Autor:
Christopher M. Seabury, David L. Oldeschulte, Mahdi Saatchi, Jonathan E. Beever, Jared E. Decker, Yvette A. Halley, Eric K. Bhattarai, Maral Molaei, Harvey C. Freetly, Stephanie L. Hansen, Helen Yampara-Iquise, Kristen A. Johnson, Monty S. Kerley, JaeWoo Kim, Daniel D. Loy, Elisa Marques, Holly L. Neibergs, Robert D. Schnabel, Daniel W. Shike, Matthew L. Spangler, Robert L. Weaber, Dorian J. Garrick, Jeremy F. Taylor
Publikováno v:
BMC Genomics, Vol 18, Iss 1, Pp 1-25 (2017)
Abstract Background Single nucleotide polymorphism (SNP) arrays for domestic cattle have catalyzed the identification of genetic markers associated with complex traits for inclusion in modern breeding and selection programs. Using actual and imputed
Externí odkaz:
https://doaj.org/article/ab8444be95cd4e528a0d73733447ffa2
Publikováno v:
Journal of Animal Science.
Enteric fermentation from cattle results in greenhouse gas production that is an environmental concern and also an energetic loss. Several methods exist to quantify gas fluxes; however, an open circuit gas quantification system (OCGQS) allows for une
Publikováno v:
Translational Animal Science. 7
A stochastic, individual animal systems simulation model describing U.S. beef cow–calf production was developed and parameterized to match typical U.S. Angus genetics under cow–calf production conditions in the Kansas Flint Hills. Model simulatio
Publikováno v:
J Anim Sci
The objective of this study was to estimate genetic parameters for feet and leg traits, relationships within feet and leg traits, and relationships between feet and leg traits and production traits in Red Angus cattle. Subjective scores for 14 traits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49a5467902c27ee22225dacfccd66188
https://europepmc.org/articles/PMC8568053/
https://europepmc.org/articles/PMC8568053/
Publikováno v:
Livestock Science. 265:105102
Publikováno v:
Translational Animal Science
Heart disease, specifically congestive heart failure, has become of increased interest to geneticists and cattle feeders. Data on cohort associations of risk factors related to heart disease and when heart disease deaths occur in U.S. feedlot cattle
Autor:
Emily J. Reppert, Amelia R. Woolums, Robert L. Weaber, Manuel F. Chamorro, Merrilee Thoresen, Shaun M. Huser, Natalia Cernicchiaro, Robert L. Larson, Heather N. Bornheim, Katherine Jones
Publikováno v:
American journal of veterinary research. 82(9)
OBJECTIVE To determine anti-bovine respiratory syncytial virus (BRSV) antibody titers for nasal secretions and serum from beef calves following administration of a modified-live (MLV) BRSV vaccine. ANIMALS 60 healthy newborn purebred beef calves. PRO
Autor:
Jennifer M Bormann, Robert L. Weaber, Dustin G Aherin, Andrew D Lakamp, Megan M Rolf, Douglas Spencer, Robert L. Larson
Publikováno v:
J Anim Sci
The sustainability of the beef industry has become a point of national interest, particularly the investment of land and water resources. Our objective was to estimate how much land and irrigation water are required to maintain a simulated Angus cow-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8906c6732006f1ee117916cbc649ad1
https://europepmc.org/articles/PMC8104884/
https://europepmc.org/articles/PMC8104884/
Autor:
Robert L. Weaber, Megan M Rolf, Ashley R Hartman, Madison L Butler, E. D. McCabe, Jennifer M Bormann, David M. Grieger
Publikováno v:
J Anim Sci
A better understanding of the factors that influence collection and semen quality for AI sires is needed. Our objectives were to evaluate the effect of breed and environmental factors on semen characteristics from 49,086 ejaculates analyzed by a sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::609d23ef6ee2e579bd7d10155b168d00
https://europepmc.org/articles/PMC8104671/
https://europepmc.org/articles/PMC8104671/
Autor:
Madison L Butler, Robert L. Weaber, David M. Grieger, Ashley R Hartman, Jennifer M Bormann, Megan M Rolf
Publikováno v:
J Anim Sci
Improvements in bull reproductive performance are necessary to optimize the efficiency of cattle production. Female fertility has been enhanced through assisted reproductive technologies as well as genetic selection; however, improving beef bull fert