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1. Breeding rabbits. Breeding rabbits are large in size, dense in villus, less in knots, and higher in wool yield. It has been determined that when the body weight is 3.5 kg or more, the annual output can reach more than 500 grams, while the native breed rabbits and the degraded introduced rabbits only have an annual output of 200-300 grams, and the hair quality is poor. 2. Use hybridization advantages. The use of superior hybrids of rabbits to improve local rabbits and degraded introduced rabbits can generally increase wool production by 15%-20%, and the quality of wool is significantly improved. 3. The female rabbits were refrained from being grazing and were not allowed to leave the species. This is because female rabbits produce about 10% more hair than male rabbits; male rabbits are castrated and their temperaments are easily managed and resistant to rough feeding, which not only saves concentrate feed, but also generally increases wool production by 10%-15%. 4. Single cage rearing. When adult rabbits are raised with a cage and a rabbit, they can avoid the effects of mutual fighting and fecal urine on rabbit hair, leaving the rabbits with fewer knots, clean brilliance and high quality. 5. Feed more feed containing sulfur. Rabbit hair is a keratin which has a 4.02% sulphur content and therefore requires sufficient sulphur content in the feed. Adding 0.6% cystine and methionine to the rabbit's diet, the average wool production can be increased by 20.7%, and the hair gloss and elasticity are also improved. Production practice proves that fish meal, silkworm cocoon powder, feather meal, blood meal and pancake meal are appropriately increased, or wheat, broken rice, rice bran or alfalfa sprouts, pea leaves are fed. Sugar-cane, radish, and other high-sulphur feeds can also improve rabbit hair yield and hair quality. 6. Use special additives. In addition to feeding nutritionally comprehensive, high-quality feed to give full play to the production potential of rabbits, experts have shown that: sulfur, soil and silkworm sand, and zinc, cobalt, copper and other trace elements can promote the growth of rabbit skin epidermal cells and rabbit hair, Increase the curvature, toughness and elasticity of rabbit hair. Each rabbit added 0.5 g of sulfur, 1 g of silkworm sand, and 1 g of earthworm to feed rabbits in the feed every day. Generally, the rabbits can collect wool 7-10 days in advance. 7. Improve hair collection technology. 1 combing the coat: Every 10 days or so, the comb is used to comb the rabbit hair once, which can promote the blood circulation of the skin, enhance the skin resistance and prevent phlegm and sputum, and facilitate the growth of rabbit hair. The rabbit hair is loose and untangled, white Being clean and free from impurities is an indispensable part of regular work to improve rabbit hair quality. 2 Feeding Concentrates before Feeding: Nutrition is the material basis for rabbit hair growth. The mixed feed composed of wheat bran, corn, ground rice, bean cake, and peanut cake was fed 1-12 weeks before the hair collection. The rabbit hair grows faster and smoother, and the quality and yield of the rabbit hair are significantly improved. 3 Timely hair collection: Long-haired rabbits, when the hair grows to be dense and long, if the hair is not collected in time, the skin permeability is reduced, resulting in skin blood circulation disorders, decreased resistance, affecting the rabbit's metabolism, causing the lack of energy in rabbits. , Loss of appetite, digestive dysfunction, dung ball small amount of small, in the fall and winter is also prone to spasms, spasm; in hot season, prone to skin disease. Declining rabbit health results in reduced rabbit hair quality and yield. After three months, the rabbit's hair grows slowly and prolongs the time of hair removal. It also reduces the utilization rate of wool rabbits and reduces the annual gross output of rabbits. The interval between hair collections is too short. Because the rabbit hair is not yet fully developed, not only the yield Reduced, but low level. The puppies are about 60 days old, and the first plucking is carried out (pickling of the babe), and the plucking is performed once every 75 days. In adult rabbits, under normal conditions, hair collection is performed once every 75 days, 80 days in winter, 40-45 days in hot season, and 30-40 days in spring and autumn. It is advisable to increase production. Gross amount. 4 hair picking method should be appropriate: the first time the pups pick the baby's hair, it is appropriate to use hair cutting method to pick hair. When cutting hair, tighten the skin and scissors shear the skin. At about 75 days intervals, the second hair was collected using the hair-pulling method. In addition to the hair of the head, tail, and feet, the entire coat was fully illuminated. In this way, it can stimulate the blood circulation of rabbit skin, enhance the skin's resistance, reduce the incidence of skin diseases, help the growth and development of the pups and improve the survival rate, and can make the future hair grow dense and long and neat, without any entanglement With knots and hair loss, rabbit hair has good quality and high yield. In rabbits, in the spring and autumn hair-changing season and in winter, it is better to pull long hairs and keep short hairs. This will not only improve the grade of rabbit hair, but also prevent colds in spring and autumn when the temperature changes greatly, and prevent colds in winter. For long-haired rabbits with weak constitution, the back hairs are cut straight and the waist and feet are covered to prevent cold. In the hot season, direct use of full-blown hair-picking method not only helps improve the rabbit's hair quality and total output, but also helps cool the sunstroke. When the hair is pulled, it is necessary to pull a small amount of hair and gently pull it out. It cannot be pulled out. Otherwise it will damage rabbit skin and pull out rabbit hair fibers, affecting the yield and grade. 5 After the hair-catching treatment is finished: After hair-picking, care should be taken to keep the warm work, so as to prevent the rabbit from catching a cold and pneumonia and other diseases. After plucking, especially after plucking wool, add 75% alcohol and rub a small amount of ginger juice to cleanse the skin to prevent infection and promote hair growth.