57 results about "Young sheep" patented technology

The invention relates to an ecological breeding method of goats. The ecological breeding method includes steps of first, preparing a free-range site, to be specifically, selecting a hill with luxuriant grasses or 100-1000 mu of fields as a breeding base of the goats, wherein the free-range site comprises a first free-range site and a second free-range site, and the goats are freely bred alternatively on the first and second free-range sites; second, preparing breeding houses including an open breeding house and a closed breeding house; third, preparing fodder including young goat fodder, lamb fodder and adult goat fodder; fourth, managing daily. The ecological breeding method adopts a free-range method to breed the goats ecologically, and the fodder is matched with the grasses growing on the breeding sites, so that the goats are healthier, low in diseases rate and fast in growth, and mutton is richer in nutrients and healthier.

The invention discloses a method for breeding meat goats, and belongs to the technical field of livestock breeding. The breeding method comprises the following steps: feeding: feeding lambs of 0-20 days old with breast milk added with immune nutrient milk powder; feeding lambs of 21-30 days old with breast milk added with 35 percent of grass feed and 65 percent of fine feed; feeding lambs of over 30 days old in a free drinking, picking and feed feeding combination way; injecting vaccine into the meat goats to realize epidemic prevention. The meat goats fed according to the method are firm and tender in meat, elastic and delicious, and are welcomed by people.

The invention discloses a supplement feed for sheep, relates to supplement feeds for domestic animals, and belongs to a supplement compound premixed feed for winter and spring. The supplement feed is mainly prepared from the following materials by weight percentage: 78-85% of concentrated feed and 15-25% of green feed, wherein the concentrated feed comprises soybeans, bean cakes, corns, wheat bran, rice bran, calcium hydrophosphate, mountain flour and salt, and the green feed comprises alfalfa, highland barley and maize straws. The supplement feed for the sheep has the beneficial effects that a nitrogen-containing additive serves as supplement for pasture with insufficient protein level in winter and spring, so that the problems that the lamb grows slowly, has lean body mass and has low rate of survival, the young sheep is in maldevelopment, and the mature sheep has low productivity caused by nutrition reduction of the pasture in winter and spring in a traditional sheep feeding manner are solved.

The invention discloses a digestible nutritional feed for young sheep. The digestible nutritional feed is prepared from the following raw materials in parts by weight: 400-420 parts of soybeans, 100-120 parts of potatoes, 2-3 parts of leavening agent, 30-40 parts of orange peel, 80-90 parts of sugarcane, 30-40 parts of trichosanthes kirilowii maxim shells, 4-5 parts of nux vomica, 2-3 parts of spreading hedyotis herb, 5-6 parts of fructus amomi, 2-3 parts of ficus simplicissima and the like. The invention discloses the digestible nutritional feed for young sheep, and potatoes, orange peel, sugarcane, lemon peel and the like are added and have the effects of promoting digestion and accelerating young sheep to grow; the extracts of nux vomica, spreading hedyotis herb, fructus amomi and the like can help young sheep to digest and uptake nutrition.

The invention provides a method for efficiently extracting sheep viscus tissue protein, i.e. a frozen crushing homogenate method and a vortex mixing method are adopted, the protein quantification is carried out on the extracted viscus tissue protein of livers, spleens, lungs, kidneys and the like of the sheep, the extracted protein is separated through polyacrylamide gel electrophoresis, and the expression of the transgenosis sheep green fluorescent protein (GFP) genes is detected by western blot. The method has the technical characteristics that: 1, the concentration of the extracted protein is high, and the cost is low; 2, the method is applicable to the extraction of viscus tissue protein of adult or young sheep; and 3, insoluble protein is little, the abandoned tissue residue is little, and important practical values are realized.

The invention discloses a breeding method for ewe breeding. The method comprises the following steps of 1, a non-pregnant period; 2, a first half period of gestation; 3, a latter half period of gestation; 4, an earlier period of lactation; 5, a later period of lactation. The method has the advantages that ewes bred through the method are good in physique and high in yield, baby lambs are high in survival rate and good in quality, and the method is suitable for large-scale industrial breeding.

The invention discloses a fattening breeding method of Huanghuai goats. The method specifically comprises steps as follows: building of a sheep pen and a sheep house, arrangement of the sheep house, feeding management of lambs and later feeding management. Compared with the prior art, the fattening breeding method has the advantages as follows: zigzag grass is planted in the suckling sheep pen, young sheep can eat the grass at will in the sheep pen in the suckling period, walk in zigzag roads and can effectively exercise in a confined space, the anti-stress capability of the sheep is improved, the young sheep can adapt to the graze environment in advance, rapid adaption of the sheep to pasture graze in the later period is facilitated, a better fattening effect can be realized, the lean meat rate of the obtained fattened sheep is high, the meat quality is better, and the sheep can be slaughtered 15-20 days earlier.

The invention discloses a breeding method for meat goats. The breeding method for meat goats comprises the following steps: feeding: feeding breast milk and immunized milk powder for lambs at the age of 0-20 days; feeding breast milk, 20-30% of grass feed and 70-80% of concentrated feed for the lambs at the age of 21-30 days; feeding water freely and feed for the goats at the age older than 30 days; stocking the flock of the goats twice every day; and providing the concentrated feed in a goat house three times and grass feed 2-4 times every day, wherein the second-time concentrated feed is added with a meat goat feed additive according to the mass ratio f 40: 1. By the breeding method for the meat goats, the bred meat goats is high in growth speed and can be slaughtered after 7-8 months, the meat of the meat goats is burly, tender and elastic and testes delicious, and the quantity of sale of the meat goats is greater than the quantity of sale of common meat goats by 30% or above.

The invention provides a free-range breeding method capable of promoting development of digestive organs of lambs. The method is applicable to all one-month-old lambs. The key of the method is time-limited grazing in combination with a proper amount of supplementary feeding. Aiming at young sheep which are bred through barn feeding and half barn feeding in sub-arid continental climate areas in a medium-temperature zone, a breeding method of grazing for 2-4 hours per day in combination with supplementary feeding of 300-450g concentrate feed is adopted, the weight of livers, lungs and abomasums of sheep are enabled to be obviously increased, the development of intestinal villi can be stimulated, the digestion and absorption of nutrient substances by organisms are promoted, the utilization ratio of feeding resources is improved, the breeding cost is reduced and the commodity rate of the lambs is improved. The free-range breeding method capable of promoting the development of the digestive organs of the lambs is simple and feasible, is convenient to use and is not limited by factors such as locations and animal species.

The invention discloses a mixed-culture and hybridization method for goats.The mixed-culture and hybridization method includes the step that a sheep yard is built on mountain land, Boer goats, Mongolian gazelles and local black goats are mixed and bred for a long time, and includes the balance steps that 1, sheep houses are built, wherein at least one unit colony house is built, and a moving area and a sleeping area are arranged in each unit colony house; 2, ryegrass, pasture, mulberries and sorghum are planted in the moving areas of the colony houses; 3, stocking and confining are combined, in spring and autumn, the goats are let out at twelve, and are taken back at seven, in summer, the goats are sent out at three in the afternoon, and are taken back at the dark time, on the rainy day and in winter, confining is carried out, and confining feed is mainly corn, soybeans and a plurality of crops; 4, 1-2 produced lambs need to be separated, and need to be separated and fed for 1 month-2 months and fed in a grouped mode.According to the mixed-culture and hybridization method, Boer goats, Mongolian gazelles and local black goats are mixed and bred on the mountain land, the goats are acclimatized to allow the habits of the goats to be similar, then high-quality and strong goats are hybridized, high-quality descendant goats are cultured, and the survival rate of the goats is increased.

The invention discloses a selenium-rich sheep farming method, and belongs to the technical field of selenium-rich sheep farming. The selenium-rich sheep farming method comprises the following steps of1, young sheep farming; 2, postweaning sheep farming; 3, adult sheep farming. The postweaning sheep farming is safe, reliable and scientific, and the sheep obtained through farming are healthy and strong in physique, high in disease resistance, high in feed digesting and absorbing ability and rich in nutrient and have healthy bodies, the rate of biologically transforming feed is high, the selenium content is moderate, and the selenium-rich sheep farming method has good economic values and medicinal values and has a very good market popularization prospect.

The invention discloses a cultivation method of black-boned sheep and belongs to the field of sheet cultivation technologies. The cultivation method of black-boned sheep comprises the following steps that (1) lambs are fed with breast milk 1-5 days after being born; (2) the lambs are fed with milk powder and rice paste 6-15 days after being born; (3) the lambs are fed with lamb feed and water 16-30 days after being born; (4) the young sheep are fed with first feed for young sheep and water 30-60 days after being born; (5) the young sheep are fed with second feed for young sheep and water 60-90 days after being born, and (6) the adult sheep are fed with feed for adult sheep and water over 90 days after being born. The growth periods of the black-boned sheep are set reasonably, the black-boned sheep are fed in a targeted mode at different growth periods, the rice paste, the milk powder and the four different kinds of feeding feed are prepared, the fed black-boned sheep are fast in growth and high in immunity, and the cultivation method is suitable for fattening and fat retention in winter of the black-boned sheep. Meat of the black-boned sheep cultivated through the method is fresh, tender, delicious and high in quality, and the safety is ensured.

The invention discloses a young sheep feed containing Chinese herbal medicines, which is prepared by crushing and uniformly-mixing the raw materials including, by weight, 100-120 parts of corn, 50-60 parts of soybean meal, 50-60 parts of fermented soybean meal, 80-100 parts of sweet corn straw, 4-6 parts of houttuynia cordata, 10-20 parts of purple sweet potato powder, 20-30 parts of distiller grain of beer, 20-30 parts of bagasse pith, 2-6 parts of mulberry leaves, 15-30 parts of vine of kudzu roots, 3-5 parts of poplar leaves, 0.4-0.6 parts of salt, 3-5 parts of lactic acid bacteria, 3-5 parts of whey powder, 1-3 parts of bone meal, 2-4 parts of shell powder, 0.3-0.5 parts of compound vitamins and 6-8 parts of a traditional Chinese medicine additive. The feed is rich in various amino acids, vitamins and mineral elements, and the traditional Chinese medicine comprises Chinese herbal medicines for improving body, so that the feed can improve physical property of the young sheep, improves anti-disease capability and reduces usage amount of medicines. The feed is improved in digestion and absorption rate of and improves growth speed and reproduction capability the young sheep, thereby greatly increasing the slaughter rate.

The invention relates to a method of using bletilla striata to raise sheep. The method comprises the following steps of construction of a sheep house, fodder preparation and storage, postpartum management of ewes, management of young sheep and prevention and control of epidemic diseases. The method has the advantages that since a Chinese herbal premix is used and contains abundant vitamins, traceelements, proteins, unknown factors, polysaccharides, alkaloids, organic acids and glycosides, the good effects of invigorating the spleen, promoting appetite, benefiting qi, soothing the nerves, replenishing blood and resisting diseases are achieved on animals; due to the Chinese herbal tonic medicine, the meat quality can also be improved; compared with a mode of using antibiotic fodder, the side effects are reduced, the growth speed of the sheep is increased, and the fodder consumption is reduced; since medicated leaven, wheat germs, hawthorns, dried tangerine peel, fructus aurantii and thelike are added, a certain fragrance is provided, the palatability of the fodder can be improved, the secretion of saliva, gastric juice and intestinal juice of poultry is promoted, and the nutritionabsorption of the body is promoted; since polygala tenuifolia, pine needle powder, spina date seeds and fructus schizandrae are added, the effects of nourishing the heart and soothing the nerves can be achieved, fat increase can be achieved during sleep in the stage of fattening the sheep, and the utilization rate of the fodder is increased.

The invention discloses a method for feeding young sheep, and belongs to the field of sheep breeding. The method includes the steps that in the months ranging from April to December, the young sheep are driven to a grassland at fixed groups and fixed points in daytime and feed on grass, and supplementary feeding is conducted on the young sheep in evening; the young sheep feed on concentrate feed from January to March, and the concentrate feed serves as main feed. The concentrate feed comprises 20%-30% of dry corn niblets, 20%-25% of bean cakes, 3%-6% of carrot cubes, 0.8%-1.2% of a ruminant additive, 15%-18% of wheat bran, 16%-23% of strawberry leaves, 2%-3% of calcium powder, 2%-4% of garlic and 4%-7% of premix; the preparation method of the concentrate feed includes the steps that garlic leachate and mashed garlic are made to prepare; the calcium powder is made of egg shells to prepare; carrots are cut into the carrot cubes and mixed with the dry corn niblets, the bean cakes, the carrot cubes and wheat bran to crush, the garlic leachate is sprayed, and materials are covered tightly to prepare; the concentrate feed is obtained by evenly mixing the mashed garlic, the calcium powder and the covered materials with the strawberry leaves, the ruminant additive and the premix. By means of the method for feeding the young sheep, injured intestinal tracts of the young sheep can be cured, the cost is low, and the nutritive value is high.

The invention discloses a comprehensive preventing and control technique for an Anhui white goat lamb Escherichia coli disease. Breeding management is performed on white goats. Fine fodder is fed to pregnant female goat, thereby increasing birth weight of lamb and lactation amount of the female goat. After procreation, the female goat and the baby goats are bred in a single shed. The baby goats eat colostrum in 1-3 days. A shed environment is controlled for realizing a healthy environment for the female goat and the baby goats. After procreation, fibrauretin or shuangdingdilian is injected into the female goat in a muscle injection manner. Injection is continuously performed in two days. After the baby goats eat the colostrums, probiotics perfusion is performed, thereby reducing density of enteropathogenic Escherichia coli. Furthermore ill baby goats are isolated and treated in time. According to the comprehensive preventing and control technique, through performing breeding management, environment control and scientific control on the flock, disease incidence rate of the flock is effectively reduced, and furthermore survival rate and healthy goat rate are increased.

The invention discloses an immunity-enhancing piglet feed, which consists of the following components in parts by weight: 40-50 parts of corn, 10-15 parts of fine rice bran, 20-30 parts of peanut meal, and 3-5 parts of oyster shells , 5-10 parts of Chinese medicine compound additives, wherein the Chinese medicine compound additives are composed of the following components and parts by weight: 15-20 parts of astragalus, 20-30 parts of Chinese yam, 10-15 parts of lotus seed heart, 5-10 parts of Houttuynia cordata, spicy 5-10 parts of wood leaf powder, 10-15 parts of hawthorn, 10-30 parts of Anemarrhena anemarrhena, 20-30 parts of malt; the piglet feed of the present invention has sufficient nutrition and can meet the growth needs of piglets. Clearing away heat and detoxifying, preventing and treating diseases, reducing stagnation and promoting appetite, etc., can effectively accelerate the growth of young sheep, improve feed utilization, and reduce the probability of disease occurrence in young sheep.

The invention discloses feed for weaned young sheep and a preparation method thereof. The feed is characterized by being composed of, by weight, 20-30 parts of sugarcane tail leaf, 10-15 parts of corn, 0.6-1.2 parts of urea, 12-13 parts of brown sugar, 2-3 parts of edible salt, 6-8 parts of soybean meal, 7-10 parts of banana skin, 0.4-0.5 part of coconut juice, 0.2-0.4 part of pomegranate seed, 0.4-0.6 part of hawthorn, 0.4-0.6 part of radish fringe, 0.5-0.6 part of lemon juice, 0.3-0.4 part of tuna meal, 4-5 parts of vitamin additive, 5-6 parts of orange peel, 2-3 parts of mint leaf, 1-3 parts of egg yolk, 0.2-0.5 part of trace element and 0.2-0.3 part of monensin sodium. The feed has the advantages of improving appetite of young sheep, increasing feed intake of the young sheep and avoiding retention of food due to the fact that the sheep eats the feed too fast by improving palatability of the feed and affecting smell and taste of the sheep.

The invention discloses a sheep feed containing mulberry leaf powder. The sheep feed comprises raw materials of the mulberry leaf powder, corn flour, bran, bean cakes, fish meal, bone meal, table salt and the like. The sheep feed comprises three kinds of formulas. The feeds adopting three kinds of the formula are respectively fed to young sheep, rams and ewes. Through reasonable collocation of different formulas, nutrition required for the sheep can be complemented in a targeted manner. The feed disclosed by the invention has high nutrient value and good palatability, the palatability and the nutrition of the feed can be strengthened, the food consumption of the sheep can be increased, and the feed has favorable effects on promoting digestion, increasing the utilization rate of the feed, increasing the daily gain of the sheep, increasing the economic benefits and the like. Besides, the feed is high in security coefficient and does not have any negative influence on the health of human bodies; and in addition, the used raw materials are cheap and easy to obtain, so that the production cost is greatly reduced.

The invention discloses a breeding method of black bone sheep, and belongs to the field of breeding. According to the breeding method, specific feeds and different feeding methods are used at different stages, so that survival rate of lambs is ensured, adaptability of young sheep to an external environment after being released from a cage is improved, appetite of the young sheep is improved, digestion is promoted, spleen is strengthened and appetite is stimulated, growth rate of the young sheep is improved, occurrence of gastroenteritis is prevented, bone growth is promoted, immune system is improved, resistance is enhanced, and at the same time, meat growth is promoted, metabolism and development are promoted, weight is increased, liver and kidney function is protected, muscle atrophy isprevented, and meat quality and fur are improved.

The invention discloses supplemental feed for young sheep at a transitional period and belongs to the field of sheep feed. The feed is prepared from the following components by mass percent: 20%-30% of dried corn kernels, 20%-25% of soybean cakes, 3%-6% of diced carrot, 0.8%-1.2% of a rumination additive, 15%-18% of wheat bran, 16%-23% of strawberry leaves, 2%-3% of calcium powder, 2%-4% of garlic and 4%-7% of premix, wherein the calcium powder is prepared by the following method: washing collected egg shells and drying, and grinding the egg shells into powder to obtain the calcium powder. With the adoption of the supplemental feed for the young sheep at the transitional period, the problems that intestines and stomachs of the young sheep are easily injured by the wheat bran which has high nutritive values and low cost in the prior art are solved; the wheat bran is added into concentrated feed at a proper ratio so that the feed keeps low cost and high nutrition under the precondition that the intestines and stomachs of the young sheep are not injured; and the injured intestines and stomachs of the young sheep can be treated in a dietary therapy manner.

The invention provides a sheep bed. The sheep bed comprises a cobblestone layer arranged at the bottom, a rice husk sawdust layer arranged at the middle, and a straw layer arranged at the top. Drainage ditches are arranged at the two ends of the sheep bed. The height of the cobblestone layer is 50-100 cm, the height of the rice husk sawdust layer is 5 cm, and the height of the straw layer is 5cm. Fermentation microorganisms can be added to the rice husk sawdust layer of the sheep bed. The beneficial effects of the sheep bed are that the sheep bed comprises the straw layer, the rice husk sawdust layer and the cobblestone layer, so that the downward penetration of the sheep urine can be facilitated, the drying of the bed can be facilitated, the urine is decomposed by the natural microorganisms after the urine enters the cobblestone layer, and therefore a sever odor problem is solved. Furthermore, the sheep bed composed of the three layers has small gaps, straw is layered on the first layer, the sheep bed has a thermal insulation function and is low in cost, raw materials of the sheep bed can be easily obtained, a phenomenon that cool air is formed due to air convection caused by relatively large gaps is avoided under a night cooling condition, and flocks of sheep can be preventing from getting a cold and falling ill, so that the survival rate of young sheep can be improved, and the growth environment of the flocks of sheep can be improved.

The invention discloses a special feed for cattle and sheep at the lactation period. The special feed comprises the following raw materials in parts by weight of 5-8 parts of oyster powder, 4-7 partsof vitamin B1, 5-10 parts of an agonist, 5-10 parts of broad beans, 1-4 parts of cottonseed meal, 40-60 parts of grass dust, 20-40 parts of buckwheat, 4-7 parts of shell powder, 1-4 parts of cupric sulfate pentahydrate, 0.1-0.5 part of grape leaves, 0.1-0.6 part of a beer yeast extract, and 0.2-0.7 part of organic selenium. According to the special feed disclosed by the invention, the immunity ofthe cattle and the sheep at the lactation period can be effectively improved, besides, the growth rate of young cattle and young sheep can be increased, and the development of the young cattle and theyoung sheep can be promoted.

The invention discloses a method for feeding young sheep, and belongs to the field of sheep breeding. The method includes the steps that in the months ranging from April to December, the young sheep are driven to a grassland at fixed groups and fixed points in daytime and feed on grass, and supplementary feeding is conducted on the young sheep in evening; the young sheep feed on concentrate feed from January to March, and the concentrate feed serves as main feed. The concentrate feed comprises 20%-30% of dry corn niblets, 20%-25% of bean cakes, 3%-6% of carrot cubes, 0.8%-1.2% of a ruminant additive, 15%-18% of wheat bran, 16%-23% of strawberry leaves, 2%-3% of calcium powder, 2%-4% of garlic and 4%-7% of premix; the preparation method of the concentrate feed includes the steps that garlic leachate and mashed garlic are made to prepare; the calcium powder is made of egg shells to prepare; carrots are cut into the carrot cubes and mixed with the dry corn niblets, the bean cakes, the carrot cubes and wheat bran to crush, the garlic leachate is sprayed, and materials are covered tightly to prepare; the concentrate feed is obtained by evenly mixing the mashed garlic, the calcium powder and the covered materials with the strawberry leaves, the ruminant additive and the premix. By means of the method for feeding the young sheep, injured intestinal tracts of the young sheep can be cured, the cost is low, and the nutritive value is high.

The invention discloses a device for sheep delivery. The device comprises a traction column, an adjusting ring plate and a traction ring plate, wherein the traction ring plate is composed of two arc ring plates which are symmetrical up and down; movable arc rods movably penetrate through the two end faces of the arc ring plates respectively; a connecting spring is fixedly connected between the twomovable arc rods on the same side; soap water storage cavities are formed in the arc ring plates; and an elastic liquid suction cavity is fixedly connected between the two arc ring plates. When the device is used, a lamb is fixed through the arc ring plates which are arranged up and down, the stress area is increased, in the process of fixing the lamb, soapy water flows out of the soap water storage cavities and cleans amniotic fluid and dirt on the body of the lamb, in the process of pulling the lamb to leave a ewe, a liquid suction plate sucks away the amniotic fluid and the soapy water onthe body of the lamb by repeatedly adjusting a pull rod, and the device is remarkable in practical effect and very worthy of popularization.

The invention discloses a method for raising meat goats, which belongs to the technical field of animal husbandry. The raising method includes: feeding lambs aged 0 to 20 days with breast milk and adding immune nutrition milk powder; lambs aged 21 to 30 days Lambs are fed with breast milk and fed with 35% grass feed and 65% concentrated feed; after 30 days of age, the feeding method is combined with free drinking water and food intake and feed feeding; and the meat goats are injected with vaccines for epidemic prevention; The goat meat is firm, tender, elastic, and delicious in taste and is loved by people.

The invention relates to the technical field of livestock breeding equipment, in particular to a lamb feed feeding device which comprises a feeding barrel used for feeding from top to bottom and a feeding pond connected with the front side of the feeding barrel and provided with an upward feeding port, and a feeding channel allowing feed to pass through is formed in the feeding barrel. A feeding port communicated with the feeding channel and used for feeding the feed to the feeding channel is formed in the top of the feeding barrel, a pond bottom plate is arranged at the bottom of the feedingpond, and a guide plate used for guiding the feed to the upper surface of the pond bottom plate from the feeding channel is arranged in the feeding barrel. A water gate allowing the guide plate to guide the feed to the pond bottom plate is formed in the front side of the feeding barrel, a blocking top is arranged above the feeding port, and a limiting space allowing the head of a lamb to enter andcommunicating with the feeding port is formed between the blocking top and the feeding pond in the vertical direction; and the feeding pond is located at the position, below the central position, between the upper portion and the lower portion of the feeding barrel and suitable for lamb feeding.

The invention aims to provide a feed additive for preventing and treating intestinal inflammation of young sheep and a preparation method of the feed additive. In order to achieve the purpose, the preparation method of the feed additive comprises the following steps: grinding the following raw materials in parts by weight: 40-70 parts of artemisia frigida total flavonoids, 5-10 parts of rheum officinale, 10-20 parts of fructus schisandrae, 5-10 parts of costustoot and 10-20 parts of rhizoma dioscoreae nipponicae; uniformly mixing; mixing well by 30% ethanol and sealing to obtain the feed additive.

The invention provides a method for efficiently extracting sheep viscus tissue protein, i.e. a frozen crushing homogenate method and a vortex mixing method are adopted, the protein quantification is carried out on the extracted viscus tissue protein of livers, spleens, lungs, kidneys and the like of the sheep, the extracted protein is separated through polyacrylamide gel electrophoresis, and the expression of the transgenosis sheep green fluorescent protein (GFP) genes is detected by western blot. The method has the technical characteristics that: 1, the concentration of the extracted protein is high, and the cost is low; 2, the method is applicable to the extraction of viscus tissue protein of adult or young sheep; and 3, insoluble protein is little, the abandoned tissue residue is little, and important practical values are realized.