Lamb 210 days fattening technology
First, the choice of lamb species: make full use of the advantages of hybridization, use of Boer goats or hornless Dorset, Suffolk, Texel sheep lambs for the fattening sheep, these lambs have resistance to roughage, resistance Strong disease, high reproductive rate, fast growth, meat production, good meat quality, high feed utilization.
Second, the lamb's lactation training: 1. In time to feed colostrum. Lambs are allowed to feed colostrum as soon as possible after 2-3 hours of life, which not only clears the gastrointestinal tract, but also inhibits the proliferation of bacteria in the digestive tract and enhances the ability of the lamb to resist disease. 2. To make up forage in the early stages, the lambs should be trained to eat nutritious and digestible quality feeds 15-20 days after birth. 25 days of age should be fed with mixed concentrates to promote the development of the digestive organs. Each lamb is supplemented with 60 grams of concentrate and 5 grams of salt. 3. The lamb is weaned. The lambs were weaned for 120 days, and the other ewes were lapped. The lambs were left in the original laps so that the lambs maintained a good feeding environment. At this time, 0.3-0.4 kilograms of concentrates, 1-1.5 kilograms of high-quality hay, and 0.5 kilograms of mixed concentrates and 8 grams of salt should be supplemented one week later. And before the lamb was weaned, he got an insect and stomach. Deworming with Avid tablets, each lamb dose of 5 mg (tablets), interval 7 days after serving 1, stomach medicinal salt, 1 oral 5-15 grams.
3. Feeding and fattening: The sheep house is required to be cool in winter and cool in summer, dry on the ground, and well ventilated. The area of ​​each lamb is 1.2 square meters. Feed formulation: corn 58%, soybean meal 20%, bran 20%, bone meal 1.5%, salt 0.5%, and with high quality hay, juicy material and green material. The ratio of general mixed concentrate to green coarse material is 60:40, reference feeding amount is 4-5 months old, daily feeding amount is 0.8-0.9 kg, 5-6 months old, daily feeding amount is 1.2-1.4 kg, 6-7 months old , daily feed 1.6 kg, feed 3 times a day, regular quantitative. Gradually increase the amount of feed with age and weight, and drink freely after eating.
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