Sheep can be grazing all year round, but once the winter and spring pastures dry up, the nutritional value is significantly reduced. It depends on the grazing sheep and the ingested wheat straw, which is difficult to meet the nutritional needs in terms of quantity or quality. At the same time, the weather is cold and the heat loss of the sheep body is increased, resulting in insufficient nutrition of most sheep, sluggish growth of lambs, weak constitution, low survival rate, poor development of young sheep, and low productivity of adult sheep. In order to change this situation, the most effective way to protect and protect the fetus is to supplement the sheep in winter and spring.
forage feed
       Before the arrival of winter, a certain amount of forage and feed should be stocked. Generally, each sheep should be stored with 300-500 kg of hay and 100-150 kg of concentrate. Feeding time starts in November and continues until the beginning of May.
The concentrates for feeding sheep in winter and spring are soybeans, bean cakes, corn, barley, wheat bran, rice bran, etc. The concentrate should be crushed, and the bean cake should be soaked and fed. Mixing 30%-40% of high-quality hay powder in the concentrate can improve the utilization of hay, help digestion and absorption, and save feed.
Silage corn stover, carrots, and feed sweets are also good feeds for sheep in winter and spring. In the winter and spring, the sheep are supplemented with such good succulent feed, which can fully supply the goat's sugar and multi-vitamins, and increase the lactation of the ewes. In particular, the pregnant ewes are supplemented three times in the morning, middle and late, and the concentrate, silage and straw are fed at the same time in the morning, at noon and at night, which is beneficial to the absorption and utilization of nutrients.
feeding amount and method
Adult sheep, generally weighing about 50 kilograms of sheep, need to feed 1.5-2 kilograms of hay per head. Supplementary feeding method: After the sheep are grazing, they will be supplemented, replenished with fine ingredients and chopped roots, and evenly mixed together. Then add salt and stone powder, first sprinkle in the feeding trough, and then put the sheep into the circle for feeding.
The pregnant ewes are supplemented with 1.5 kg of hay per day, 1.5 kg of silage and 0.5 kg of concentrate.
The lactating ewes are supplemented with 0.5-0.7 kg of concentrate per day, 1.0-1.5 kg of hay, and 20 kg of succulent feed.
In addition, urea can be used as a nitrogen-containing additive to supplement the winter and spring forage protein content. It is best to feed the sugar feed together. The average feeding amount is 6-8 grams per day. Do not feed more to prevent poisoning.
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