The estrous cycle and seasonal sexual activity of sheep ii. induction and synchronization of estrus and ovulation using exogenous hormones during and outside the mating season

Stancic, B.

Veterinarski Glasnik 40(2-3): 183-190


In the report different possibilities are described for synchronizing fertile oestrus in ewes in the anoestrous season, as well as in the mating season when oestrus occurs spontaneously. A high percentage of synchronized fertile oestrus is achieved in ewes by using different combinations of hormone preparations (progesterone, gonadotropins, PMSG, prostaglandins and others).