Feeding management Grazing once a day on the afternoon and afternoon, feeding bean straw, fresh grass and concentrate before grazing in the morning, feeding formula concentrate at night, and drinking freely. Fattening sheep are male rams aged from 12 to 14 months and each sheep occupies 1 square meter. The house is cleaned twice a day and the mattress mattress is sleeping.
Each sheep feeds 2 kg of winter ryegrass and 2 kg of ryegrass per day, and dry bean stalks are fed freely. The formula concentrates 0.5-1 kg. Digestive energy 14.70%, crude protein 14.40%, calcium 0.75% and phosphorus 0.42% in the formula concentrate. Among them, 59% of corn, 20% of wheat bran, 10% of cottonseed cake, 3% of soybean cake, 5% of dried Amorpha leaf powder and 3% of premix.
After 45 days of fattening, the weight gain can be increased (only average) 4.70 to 11.44 kilograms, and the net meat rate can be increased by 4.05% to 8.22%. Deducting the fine material costs only makes more profits of 7.02-34.06 yuan.
In addition, in areas where there is a shortage of concentrates, the use of winter pastures or wasteland for planting pastures will increase the amount of fresh grass by 2 kilograms per day, which can also achieve certain weight gains and economic benefits.
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