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Goats autumn and fall breeding
Autumn is the golden season for catching goats and ewes. In order to increase the sheep's lambing rate and meat production rate, the following five measures must be taken: 1. Grazing on time. Early morning, late morning and evening cool, noon heat, grazing should adhere to early grazing, noon summer, late harvest, appropriate extension of grazing time; middle and late autumn frost weather late grazing, late harvest, frost-free weather early grazing, late harvest . Every day, the sheep drink well water twice and drink the sewage. Late autumn grazing should also pay attention to keep warm, the mountains should be led to Yangyang grazing. Second, feed feed. The sheep grazing during the day, at night should be fed a moderate amount of nutritious, good palatability good material, promote long reminder. In the middle of pregnancy, the pregnant sheep are replenished with 0.2-0.3 kg of concentrate per day and supplemented with 0.45-1 kg of milk at the end of the period; the former is supplemented with 0.5 kg of concentrate each day and the mid-term is reduced to 0.3-0.45 kg, producing double lamb ewe. Make up 0.7 kg. It is strictly forbidden to feed moulds with moldy deterioration, provide sufficient drinking water, and add appropriate amount of salt in the water. Third, timely breeding. Autumn ewes have good sensation, normal estrus, more ovulation, easy to be affected, and are beneficial to fetal development. Ewe 1.2 to 1.5 years old to breed. The estrus performance of the ewe was reduced, and the tweet was disturbed. The flushing of the vulva was swollen. The secretion of the vagina was excreted. The tail was frequently shaken. The estrus lasted 1 to 2 days. The best breeding time was 30 hours after the estrus. Fourth, safety and miscarriage. Forbidden to feed mildew, spoilage, and poisonous forage, and drink cold water on an empty stomach. Strictly prevent pregnant sheep from being frightened, not allowing it to rush, dive and other intense activities, to avoid squeezing each other when entering or replenishing. Precancerous immunization is strictly prohibited. For ewes that have habitual or congenital abortions, veterinary fetuses should be injected at a certain time. V. Epidemic prevention and control. In the autumn, levamisole or prothiozomide is used to repel insects before the sheep are bred and vaccines are used to prevent infectious diseases. Sheep farms should always remove residual grass, keep it dry and clean, and regularly disinfect with 2% alkali, 3% stone carbonate or 2% formalin. Brush the sheep body frequently to strengthen blood circulation and enhance the disease resistance of the sheep. When the flock eats regrowth and poisoning from regenerating grass and legumes, puncture and deflation should be promptly performed on the ribs, once taking 5 g of fish and stone fat, 20 ml of alcohol, and 100 ml of water.
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