Efficacy of an intravaginal progesterone insert and an injection of PGF2alpha for synchronizing estrus and shortening the interval to pregnancy in postpartum beef cows, peripubertal beef heifers, and dairy heifers.
暂无分享，去创建一个
W. R. Butler | J. Kinder | J. Yelich | R. Short | M. Fields | M. Lucy | W. Thatcher | R. Mattos | D. Kesler | R. Wettemann | H. Hafs | H. Billings | L. Ehnis | W. Butler | W. Thatcher | R. E. Short | M C Lucy | H J Billings | W R Butler | L R Ehnis | M J Fields | R C Mattos