Feeding requirements and prevention technology of high-legged sheep

The high-legged sheep is a skin-and-mouse sheep breed with fast growth, large body shape, delicious meat quality, high slaughtering ratio, good meat production performance, resistance to roughage, strong feeding power, and strong resistance to disease. The high-legged sheep are full-bodied and well-balanced, with coats mostly black and a few yellow. The high-legged sheep are mainly distributed in central and southern China. At present, it is mostly distributed between 10138′ to 11225′ east longitude and 2805′ to 3002′ north latitude.

Captive high-legged sheep should improve feed storage conditions according to local conditions; ensure that the feed reaches 5 in the entire storage process: no tide, no mold, no mice, no insects, no pollution; emphasis on processing and preparation of feed ingredients, timely improve the processing technology, Ensure good performance of feed processing equipment, increase feed comminution and mixing uniformity, improve digestion and absorption rate, and timely improve or increase feed tanks that are unreasonable or insufficient to prevent feeding of high-steep sheep and pollution when feeding. And waste; strictly implement scientific quantitative dosing.

The delivery of the high-legged sheep should be moderate; the high-legged ewes must reduce their movements 3 to 5 days before giving birth, and they can only move freely within the circle, and cannot chase, startle, and circle. Within 3 days after delivery, because the ewes are weak and the lambs are licking frequently, it is best to allow the ewes to rest in the circle. After 3 days, if the weather is good, the ewes can go outside. High-legged sheep ewes around the week before birth, genital swelling reddish purple, there is mucus outflow, the tail of both sides of the subsidence; breast swell, shiny red shiny (primary ewes especially obvious), both sides of the nipple It is thick and long, with a pronounced figure eight. It takes a day or two before delivery. The front nipple can squeeze milk. When the last pair of nipples can squeeze out thick milk, the ewes will give birth in about two hours. Ewe prenatal 6 to 12 hours, often appearing in the mouth arch, the front hoof was presented as a nest, the ewe nervous, when lying up, suddenly stopped eating, frequent excretion of urine, and a small amount of short soft, when the genitals Outflow of thin bloody mucus indicates that the ewes have “broken water” and are about to breed lambs in half an hour.

The management of the delivery of the high-legged sheep; the delivery of the high-legged sheep should be kept airy, dry, clean, cool in winter and cool in summer, and free of blood-sucking insects and rodents. After the ewes are delivered, the obstetrics beds should be cleaned and disinfected; the ewes' udders and nipples should be scrubbed with 0.1% potassium permanganate solution to allow the lambs to eat colostrum as soon as possible. Lambs need to drink enough clean drinking water to prevent eating dirty water, excrement, etc., otherwise it is easy to cause diarrhea.

With the continuous development of society, people's demand for meat, eggs, milk and other livestock and poultry products continues to increase, and the aquaculture industry has also developed. However, the livestock industry's rival, the animal epidemic, has also become increasingly rampant. In recent years, reports of foot-and-mouth disease, bird flu, and mad cow disease have frequently been reported. The high-legged sheep breeding industry must also develop on the principle of "prevention first, prevention and treatment, and combination of prevention and control." So, how can we better prevent the disease? The formulation and strict implementation of the epidemic prevention operational procedures are the key to ensuring the healthy development of the aquaculture industry. Epidemic prevention conditions and operating procedures are particularly important for modern highland goat farms. Goat sheep farms should be well-prepared for immunization and regular deworming. Appropriate prevention of epidemics requires good prevention and control of pests and deworming, minimizing the incidence of disease, in order to increase the utilization of feed. In the production of raising high-legged sheep, a considerable number of sheep each year suffer from the hidden waste of the disease caused by chronic diseases and parasitic diseases. To this end, raising high-legged goats should be well-planned and regularly repelled to ensure the healthy growth of high-legged sheep.

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