Zobrazeno 1 - 10
of 19
pro vyhledávání: '"N A Pyatt"'
Autor:
Dirk B. Burken, Terry J. Klopfenstein, Matthew A. Greenquist, N. A. Pyatt, W. J. Platter, Adam L. Shreck, Curtis J. Bittner, Galen E. Erickson, M.T. Van Koevering, James C. MacDonald
Publikováno v:
Journal of Animal Science. 95:485-498
Two experiments were conducted to evaluate the effects of ractopamine hydrochloride (RAC) dose and duration on growth performance and carcass characteristics of finishing steers. In Exp. 1, 336 crossbred steers (initial BW of RAC feeding = 539 kg [SD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78b3e7096a6558b2d48e9d77303e1dd2
https://doi.org/10.2527/jas.2016.0806
https://doi.org/10.2527/jas.2016.0806
Autor:
Larry L. Berger, Curtis J. Bittner, M.T. Van Koevering, S. M. Holt, R. R. Pritchard, Galen E. Erickson, G. I. Crawford, N. A. Pyatt, W. J. Platter
Publikováno v:
Journal of Animal Science. 94:5382-5392
Three experiments evaluated the effects of ractopamine hydrochloride (RAC) dose and duration on growth performance and carcass characteristics of feedlot steers. In total, 1,509 crossbred steers (530 kg initial BW [SD 22]) were used in a randomized c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a9ee6c898513bb14f8eb221b70eaaf9
https://doi.org/10.2527/jas.2016-0807
https://doi.org/10.2527/jas.2016-0807
Autor:
K. E. Hales, David A. King, James E. Wells, Tommy L. Wheeler, Steven D. Shackelford, Harvey C. Freetly, N. A. Pyatt
Publikováno v:
Journal of Animal Science. 94:2097-2102
Ractopamine hydrochloride (RAC) is used in the feedlot industry to increase daily gain, improve feed efficiency, and increase HCW. However, little work has been done to determine whether additional protein is needed in the diet to maximize the benefi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::469c52835601ae44278eaa4302a2f199
https://doi.org/10.2527/jas.2015-0225
https://doi.org/10.2527/jas.2015-0225
Autor:
C J, Bittner, M A, Greenquist, D B, Burken, A L, Shreck, J C, MacDonald, T J, Klopfenstein, W J, Platter, M T, Van Koevering, N A, Pyatt, G E, Erickson
Publikováno v:
Journal of animal science. 95(1)
Two experiments were conducted to evaluate the effects of ractopamine hydrochloride (RAC) dose and duration on growth performance and carcass characteristics of finishing steers. In Exp. 1, 336 crossbred steers (initial BW of RAC feeding = 539 kg [SD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::947ab0058082fedaae07f09181236504
https://pubmed.ncbi.nlm.nih.gov/28177363
https://pubmed.ncbi.nlm.nih.gov/28177363
Autor:
C J, Bittner, G I, Crawford, L L, Berger, S, Holt, R R, Pritchard, W J, Platter, M T, Van Koevering, N A, Pyatt, G E, Erickson
Publikováno v:
Journal of animal science. 94(12)
Three experiments evaluated the effects of ractopamine hydrochloride (RAC) dose and duration on growth performance and carcass characteristics of feedlot steers. In total, 1,509 crossbred steers (530 kg initial BW [SD 22]) were used in a randomized c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::53b09a3915ec53f9a7e0d307a88e93f9
https://pubmed.ncbi.nlm.nih.gov/28046162
https://pubmed.ncbi.nlm.nih.gov/28046162
Publikováno v:
Journal of animal science. 94(5)
Ractopamine hydrochloride (RAC) is used in the feedlot industry to increase daily gain, improve feed efficiency, and increase HCW. However, little work has been done to determine whether additional protein is needed in the diet to maximize the benefi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2062768fb399e3a430af1387d02da534
https://pubmed.ncbi.nlm.nih.gov/27285706
https://pubmed.ncbi.nlm.nih.gov/27285706
Publikováno v:
Journal of Animal Science. 90:3905-3913
Two experiments were conducted to evaluate the effects of monensin and dried distillers grains with solubles (DDGS) on ruminal metabolism in 8 fi stulated steers. In Exp. 1, treatments were (DM basis): 1) 0 mg monensin/kg diet DM, 2) 22 mg monensin/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72d0204526444f2799ccb86590b953a4
https://doi.org/10.2527/jas.2011-5059
https://doi.org/10.2527/jas.2011-5059
Autor:
John R. Burgess, N A Pyatt, Patrick J. Gunn, R. P. Lemenager, M. L. Van Emon, M. J. Horn, S. L. Lake
Publikováno v:
Journal of Animal Science. 88:3121-3127
The objective was to determine the effects of natural- or synthetic-source vitamin E on reproductive efficiency in Angus-cross beef cows. In Exp. 1, one hundred fifty-two cows were fed hay and corn silage based diet and assigned to 1 of 3 dietary sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d31db4dd03dfebaa0699dd57da21336
https://doi.org/10.2527/jas.2009-1807
https://doi.org/10.2527/jas.2009-1807
Autor:
M. L. Van Emon, R. P. Lemenager, S. L. Lake, Patrick J. Gunn, John R. Burgess, M. J. Horn, N A Pyatt, Susan D. Eicher
Publikováno v:
Journal of Animal Science. 88:3128-3135
The objective of this study was to determine the effects of maternally supplemented natural- or synthetic-source vitamin E on suckling calf performance and immune response. In a 2-yr study, one hundred fifty-two 2- and 3-yr-old, spring-calving, Angus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff9db6b51a721a22dcb0a9eab3cc5bfa
https://doi.org/10.2527/jas.2009-2035
https://doi.org/10.2527/jas.2009-2035
Publikováno v:
Journal of Animal Science. 84:686-693
Research has demonstrated that triiodothyronine and thyroxin are correlated with marbling (MARB) deposition in Wagyu cattle. Polymorphisms in the 5' region of the thyroglobulin gene have been associated with an improvement in overall fattening and co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da55429ffc368b3df10b3dcf36da8f11
https://doi.org/10.2527/2006.843686x
https://doi.org/10.2527/2006.843686x