Zobrazeno 1 - 10
of 29
pro vyhledávání: '"R G Zimbelman"'
Publikováno v:
Journal of Animal Science. 73:1628-1638
United States Department of Agriculture (USDA) funding of science and education at Land-Grant College institutions is in transition. The traditional "science pipeline" model linking basic science funding with the application of technology is in quest
Publikováno v:
Journal of animal science. 73(10)
This article discusses key points that we believe are important as we consider how a professional society in Washington could address animal issues with a changing paradigm as expressed by the public. In summary, our professional perspectives need to
Autor:
R. G. Zimbelman
Publikováno v:
Journal of Animal Science. 61:181-184
Autor:
R. G. Zimbelman
Publikováno v:
Journal of Animal Science. 38:68-76
Publikováno v:
Journal of Toxicology and Environmental Health. 3:5-33
Melengestrol acetate (MGA) is an orally active progestogen that is marketed for improved feed utilization, growth stimulation, and estrus suppression of feedlot heifers. The hormonal activity of MGA was investigated in humans, rhesus monkeys, cattle,
Publikováno v:
Journal of Animal Science. 20:99-105
Publikováno v:
Journal of Animal Science. 18:1327-1332
Autor:
R. G. Zimbelman, L. W. Smith
Publikováno v:
Journal of Animal Science. 25:207-211
Publikováno v:
Journal of Animal Science. 30:433-437
Publikováno v:
Journal of Animal Science. 25:1048-1053