Zobrazeno 1 - 3
of 3
pro vyhledávání: '"W. C. Koers"'
Autor:
R.C. Borg, O. A. Turgeon, K. J. Vander Pol, G.E. Sides, Judson Vasconcelos, M. S. Davis, W. C. Koers, D.J. Weigel, C.M. Tucker
Publikováno v:
The Professional Animal Scientist. 25:731-736
A randomized complete block design was used to compare the effects of feeding melengestrol acetate (MGA) at 0.4 (0.4M) and 0.5 (0.5M) mg/d per head on feedlot performance, estrus activity, and carcass characteristics of commercial beef heifers (n = 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b97b320ee0d4df1176744a12c851b1f
https://doi.org/10.15232/s1080-7446(15)30782-8
https://doi.org/10.15232/s1080-7446(15)30782-8
Manipulating grain processing method and roughage level to improve feed efficiency in feedlot cattle
Publikováno v:
Journal of animal science. 88(1)
The effects of feeding finishing diets containing whole corn with no roughage on performance and carcass characteristics of feedlot steers were evaluated in 6 trials conducted at commercial research facilities (Bos Technica Research Services Inc., Sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd3dc6f35d904a446badac7e8a2e47e
https://pubmed.ncbi.nlm.nih.gov/19783697
https://pubmed.ncbi.nlm.nih.gov/19783697
Autor:
O. A. Turgeon, M.J. Lucas, D.J. Weigel, J.H. Pollreisz, M. S. Davis, W. C. Koers, C.M. Tucker, C.L. McLaughlin, J. I. Szasz, G.R. Alaniz, J.E. Stegner
Publikováno v:
The Professional Animal Scientist. (3):208-218
Two therapeutic programs were compared in heifers at high risk for bovine respiratory disease (BRD) during a 208-d feeding period. Program 1 [metaphylactic tulathromycin followed by as-needed use of ceftiofur crystalline free acid, after a 14-d postm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17650079b3f225750e9e09cb7f823431