Comparison of progestin-based estrus synchronization protocols before fixed-time artificial insemination on pregnancy rate in beef heifers.

Busch, D C

Comparison of progestin-based estrus synchronization protocols before fixed-time artificial insemination on pregnancy rate in beef heifers. [electronic resource] - Journal of animal science Aug 2007 - 1933-9 p. digital

Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.

1525-3163

10.2527/jas.2006-845 doi


Animal Husbandry--methods
Animals
Cattle--physiology
Drug Implants
Estrus Synchronization--methods
Female
Fertility Agents, Female--administration & dosage
Gonadotropin-Releasing Hormone--administration & dosage
Insemination, Artificial--veterinary
Pregnancy
Pregnancy Rate
Progesterone--blood
Progestins--administration & dosage
Time Factors