FIELD: animal husbandry.
SUBSTANCE: against the background of fortification with E-selenium, the method includes intramuscular administration of Follimag gonadotropin to ewes on the 1st day, the first injection at a dosage of 500 IU/head, on the 8th day a second injection of Progestamag progesterone analogue intramuscularly at a dosage of 6 ml/head and Surfagon gonadotropin-releasing the hormone intramuscularly at a dosage of 3 ml/head and mating of ewes from 11 to 24 days. During the period of stimulation, ewes are additionally injected with a 20% aqueous solution of Krezacin subcutaneously at a dosage of 1.75 ml/head on the 1st and 8th days of stimulation.
EFFECT: invention allows to increase the number of fertilized ewes.
1 cl, 3 tbl, 1 ex
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