Πλοήγηση ανά Θέμα "HEIFERS"
Αποτελέσματα 1-2 από 2
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Combined administration of gonadotropin-releasing hormone, progesterone, and meloxicam is an effective treatment for the repeat-breeder cow
(2009)In practice, the etiologic treatment of the repeat-breeder cow is nearly infeasible. In this study, we tested the hypothesis that a combined treatment would benefit the conception rate of repeat-breeder cows. The components ... -
Follicle ablation improves the ovarian response and the number of collected embryos in superovulated cows during the early stages of lactation
(2006)A field study was designed to compare ovarian response and embryo yield in cows during early lactation when gonadotropin administration followed one of four treatments. In group 1A (n = 19) and 1B (n = 9), the estrouses ...