METHOD FOR INCREASING COW EMBRYO SURVIVAL

摘要

FIELD: veterinary science. ^ SUBSTANCE: method for increasing cow embryos survival involves a single intramuscular administration gonadoliberin surfagon in the dose 10 mcg to cows on 8-10 days after insemination followed by additional injection of thymogen in the dose 5 mcg/kg of body mass on 8, 9 and 10 days. Method provides maintenance of hormonal activity of yellow body in cows. ^ EFFECT: improved increasing method. ^ 1 tbl, 1 ex