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pro vyhledávání: '"K G Hein"'
Autor:
K G Hein, R. D. Allrich
Publikováno v:
Journal of Animal Science. 70:243-247
A two-trial experiment was conducted to determine the influence of ACTH on estrous behavior in cattle. In Trial 1, Holstein heifers (n = 20) received an injection of prostaglandin F2 alpha (PGF) during a synchronized diestrus and 30 h later were allo
Autor:
K G, Hein, R D, Allrich
Publikováno v:
Journal of animal science. 70(1)
A two-trial experiment was conducted to determine the influence of ACTH on estrous behavior in cattle. In Trial 1, Holstein heifers (n = 20) received an injection of prostaglandin F2 alpha (PGF) during a synchronized diestrus and 30 h later were allo