Autumn is the best breeding time for ewe. At this time, the ewes have good sensation, normal estrus, more ovulation, easy fetuses, and favorable fetal development. It is necessary to grasp the ewes autumn breeding to increase the conception rate and lambing rate. The general autumn breeding season is suitable in October, and it can be lambed in March of the following year. In this way, the ewes will soon be able to eat grass after lambing, and the lambs will develop rapidly.

1. Method of breeding. General ewes 1.2-1.5 years old, weighing about 40 kg to be able to breed. The performance of the ewes in the ewes was reduced food, disturbed and irritated. The flushing of the vulva was swollen. The secretions from the vagina flowed out frequently. The estrus lasted for 1-2 days. The best breeding time was 30 hours after estrus. Production practice shows that two breeding methods are usually adopted. After the first breeding, the estrus can still be bred for the second time after 12 hours to increase the fertility rate of the ewes.

2. Drug assistance. For non-estrus ewes, each injection of chorionic gonadotropin 500-2000 international units, estrus injection can be 1-3 times. In order to increase the amount of ram ejaculation, concentrate feed, animal protein and vitamins should be properly fed, and drinking water should be increased. For male rams whose sexual desire is not strong, 9 grams of ground dragon and 9 grams of Epimedium can be used as powder, which is fed twice.

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