Rabbit, scientific name Rex rabbit (rex rabbit), is a typical-use rabbit skin, fur resembles its precious otter fur animals, so called Rabbit. French origin, imports of U.S., English as a rabbit king.
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Economic Value
Rex is a kind of edible and can be used to decorate the skin of animals. Rabbit meat with delicate, high-protein, high phospholipids, high digestibility, low fat, low cholesterol, low uric acid and other characteristics superior to chickens, cattle, sheep meat, known as the "beauty and longevity," the meat in the world. Rex, meat products are the best-selling domestic and international commodity markets. Rex grass for food, feed sources broad, not compete with human and animal food, it is to change the skin of grass, grass fast track project to change the meat.
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Variety
Rex systemic dense silky fine hair shiny, white, black, blue, red, chocolate and beaver and other 14 kinds of colors, is a luxury high-grade raw materials fur industry. White Rabbit: body hair white, without any blemish or variegated wool, fur industry is the most popular, the most valuable one coat type. Blue Rabbit: Body hair is pure blue color from the base to the tippy Junichi, is one of the earliest color type bred Rex, Rex is all kinds of plush softest kind, is more popular in the fur industry coat types. Black Rabbit: Body hair black, every fiber hairs from base to Tippy showed carbon black, and shiny, neither brown nor rust belt, the fur industry is one of the more popular coat types.
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Feed and Nutrition
Feed and Nutrition 1 green feed Fresh green plants in general, except for poisonous plants, can do warren of green fodder. Source forage widely and economy is the main feed in spring, summer and autumn to feed rabbits. Extremely wide range of forage species, including wild vegetables and wild grass, planting grass, Forage crops, vegetables, leaves and aquatic feed. Green fodder is characterized by large volume, high moisture, low energy content; while vitamin-rich, good protein quality, nutritional value of more comprehensive, soft fiber, palatability, digestion rate. There are blue in the season, the daily feeding amount can account for about 70% of the rabbits diet. On the use of green feed should note the following: (1) To gramineous and leguminous forage fed with juicy green feed should mix wheat bran or roughage fed. Especially in early spring, rabbits bulimia, Feeding Amount will be acute gastric dilatation or excessive bloat occurs. (2) Do not put together a lot of green fodder to avoid heat decay. Such as feeding moldy feed rabbits suffering from gastroenteritis or poisoning. Should be spread out flat or hung up, now Hey now collected as well. (3) with dew, rain and high water content of green feed, have been dried and then feeding rabbits would otherwise diarrhea. (4) eliminate toxic forage plants such as Ranunculus, wind, independent living, hemlock, aconite, hellebore, Araceae, castor leaves, marijuana leaf, tobacco, Chelidonium buds, bulbul, these poisonous plants can cause Rabbits poisoning or digestive diseases. (5) to be silt, green feed microbial contamination, to be cleaned and disinfected before feeding water with potassium permanganate. (6) need some green feed such as onions, onion, green onions, garlic and leeks contain poisonous plant sterilization, disinfection although gastrointestinal effects may be anti-intestinal diseases (such as ball caterpillars disease, etc.), but Wei Liang too much can kill beneficial intestinal microorganisms and protozoa, causing the normal gastrointestinal microbial formations damage caused by digestive diseases. Therefore, to control the feeding amount. 2 silage After a variety of chopped green feed, storage in silos, feed after lactic acid fermentation is called silage. Silage preserved most of the protein and vitamin plants with fragrance, soft and juicy, palatable, digestible and so on. Rabbits fed a good winter feed. According to Hebei Agricultural University Hall is Professor Fu Kang et al trials with maize silage fed rabbits, each Daily Feeding Amount: 100 to 200 grams of young rabbits, lactating females was 200 grams net weight of three groups of young rabbits than in the control test groups were high 143 g, 195 g, 68 g. Lactating females 21 days nest net weight 54 g higher than the control group, 21 days of lactation than the control group and more lactation 1082 g per 1 kg weight gain cost of fees, the three experimental group decreased 0.53 yuan, respectively, compared with the control group (60% ), 0.28 million (25.2%), 0.25 (50%). Considerations when feeding silage: (1) Where was green or yellow-green, sour smell of incense, stems and leaves to keep their original shape, do not form a sticky pieces, high quality silage can be fed properly. The brown or black, rotting smell, musty, slimy lumps formed by inferior silage, can not feed the rabbits. (2) Remove the silage stamped seal to prevent rot, to take over with the feed not remove a lot of stacking. (3) fed silage should be accompanied with a number of fine material mixed with feed and hay not only fed silage. (4) generally do not just eat the rabbit fed less feed. 3 roughage Rabbits fed roughage sources suitable for a very wide, a large number and variety. Such as hay and agricultural and sideline products (wheat straw, corn stalks, bean stalks, straw, corn silage, soybean hulls, rice hulls). These feeds are characterized by a high cellulose content, low nutritional value, lack of protein, calcium, phosphorus, and vitamins, poor palatability, digestion rate. Hay better agricultural and sideline products. Crude fiber in the diet should be a certain number of rabbits, need a certain amount of roughage fed conducive rabbit digestive function normal activities. Quality hay can be 50% to 60% of the winter diet of rabbit, only agricultural products accounted for 30% or less. According to the former Soviet scholars reported that after the harvest with 15% crushed ear corn stalks with leaves, crushed into granules feed on rabbits, get a good weight gain. In recent years, in order to improve forage digestibility trial abroad alkaline straw fed rabbits, and achieved good results. malindeman other tests (1982) plus 300 g per kg of straw alkaline food in rabbits with no significant impact on the performance of adult females and mating 8 weeks after delivery of pregnant females. Another young rabbits feeding trials (4-8 weeks) instructions, alkalized with 80 to 100 g to 300 g of straw or has not affected the growth of the young rabbits rabbits per kg diet. The feeding diets containing 80 g per kg of untreated straw, make the low growth rate of rabbits. According to the French mercier introduction (1980), adding 10, 20 and 30% mercerized straw in fattening rabbit diets, does not seem to affect the rate of weight gain in rabbits. However, as the percentage increase of straw diet, the daily consumption of feed consumption and feed rate is gradually increased. Thus, there exists the problem of rational use of straw. It was also reported that treatment with 4% caustic soda straw pellets made of straw utilization cover can be changed, to young rabbits fed 25%, adverse effects on the production did not occur; straw 10% to 30% for alkali treatment containing Hey females, nor did it have any decline in the quality of reproduction. Domestic rabbits fed on the use of alkali straw reported rarely. But it may be noted, the use of alkaline straw fed rabbits are promising. In roughage use, it is best to mix crushed into powder or concentrate feed pellets made. As can be alkaline treatment is more ideal. The best is not the whole feed. Because a lot of roughage contains crude fiber, vitamins and moisture content of less poor palatability, not digestible. Therefore, the best water containing more succulent green feed or feed with feeding, winter rabbit can be fed into each 150 to 300 grams. 4. Concentrate feed (1) cake class Soybean: containing more than 40% crude protein, a variety of rabbit main vegetable protein diets owned feed, which contain less methionine, lysine slightly higher in fat, calcium, phosphorus is not much, but containing niacin more. Soybean meal contains anti-trypsin, urease, lectins, saponins, goiter predisposing factors, such as anti-clotting factors, have some toxic effects on the body. Not heat above substances, the presence of appropriate conditions of moisture, by heating and decomposition, the harmful effects disappear. Thus, the heating of the cake made its highest nutritional value. However, heat or for too long, will lysine, arginine, cystine destruction, decreased nutritional value. Bean cake made without heating, toxic substances have not been destroyed, with some toxicity, so the application before feeding water to soak for 2-5 hours or cooking with pot for 30 minutes to destroy toxic substances, improve its nutritional value. Peanut cake: cake with peanut shelled about 50% crude protein, less lysine, arginine and histidine content is considerable, calcium, phosphorus less sulfur ammonia hormone, niacin, pantothenic acid, and more. Rabbits are good protein feed. But the anti-trypsin containing substances affect its nutritional value, such as 30 minutes after heating 120 ℃, can be detoxified, good digestion results. (2) bran Rice: rice mill is grinding under the peel, seed coat, endosperm and aleurone layer outside mixed. Can be divided into defatted rice bran (rice cake) and no fat raw rice bran, rice bran used in the province are raw rice bran. Rice bran contains high energy, fat content and more perishable summer, when its long-term storage of fat deterioration, have adverse effects on rabbits, it must be done with fresh rice bran feed. Very much phosphorus in rice bran, and less calcium content, especially thiamine vitamin b family so much, and vitamin a, d almost nothing. Rice accounted for 10% to 15% in rabbits with the appropriate diet. Wheat bran: generally refers to the mixed division out of wheat flour processing the seed coat, endosperm and aleurone outer layer is made, called full hybrid wheat bran. Is a multi-protein, multi phosphorus, multi-fiber concentrate. Relatively loose, easily digested, laxative effect, suitable for all kinds of rabbit feed. Corn: Corn is generated when processing the seed coat contains part of the bran and starch few crumbs. As fine material, it contains more crude fiber, can be used as feed on rabbits. Sorghum bran: sorghum produced when refining sorghum, rice, containing shells, seed coat and part of starch crumbs. High mixed sorghum bran shell is less nutritional value. However, it contains tannins, astringency, Feeding Amount excessive constipation may occur. (3) bad residue class Powder worse: the residue isolated system when using sweet potatoes or potato starch, water content of 80%, generally can not be stored as long-term, but there are also bad in the fresh powder silo or an appropriately sized hole cellar, lactic acid fermentation, there made into silage, which can be stored fresh powder worse from autumn to spring. Bad rabbits fed with fresh powder shall excess moisture out, mixed with dried fodder to feed with. Carbohydrate powder containing mainly because bad when almost no other nutrients do bad rabbits with powder feed, must Buwei proteins, minerals and vitamins feed. Beet pulp: in the processing of beet sugar remaining residue. Moisture content of about 85%, not long-term storage, after dry storage. The main ingredient is sugar beet pulp soluble nitrogen matter, but very little protein and fat, calcium very much less phosphorus, palatability, crude fiber more. Easy to digest, high energy contained. Dried beet pulp bulky, soft stool, especially lactating females do better feed, single feed to supplement phosphorus, b vitamins and protein feed. Jerry: jerry there skin, bran layer and other insoluble fraction soybeans. Fresh tofu contains 78% to 90% moisture, crude protein in dry matter much. Jerry fed rabbits fed mainly fresh, the excess water out, dry feed mixed with other feed, Beijing Nanzheng winter rabbit farm tofu diet accounted for 50%. Jiangsu Academy of Agricultural Sciences warren of small rooms are also a large number of animals use tofu, accounting for 50% to 70% of the diet. In addition, bad bran, bagasse, brewer, distiller's grain, soy sauce and canning residue remaining rind and juice, Marc, etc., can be used as feed, but the lees and dregs Feeding Amount not too much sauce. 5 Animal feed Many animals and animal products do animal feed. Such as fish meal, blood meal, silkworm pupa meal, blood meal and so on. Generally animal feed containing more protein, amino acid composition of a good, high quality, high biological value, especially with limiting amino acids (methionine and lysine) and more, in addition to an unknown growth factor (ugf), rabbit plus a small part of the diet with good results. Fish meal: the whole or part of a variety of fish fish fish, processed and dried (preferably skim), a powder, called ordinary meal. High protein fish meal, generally 45% to 65% of fish meal protein amino acid composition is characterized by cystine and methionine and other sulfur-containing amino acids and lysine and more, the growth of wool rabbit has a special role. Fishmeal contains b vitamins and more, especially vitamin b12 very much more than with riboflavin and niacin, vitamin a, d. Fishmeal minerals in addition to calcium, phosphorus, but also contains iron. But not too much salt, the salt content should generally not exceed 8%. Fishmeal unknown growth factor, has a special role. Pupa powder: Fresh pupa containing more moisture, fat content is also a lot of long-term preservation of fresh pupae intolerance, especially high temperatures of the season it is easy to rancidity deterioration. But it is better when it is dried into powder. Pupa powder containing high protein (60%), good quality dried fat containing 10% to 20%. Is a high-quality protein feed. When such a large number of feed commodities Rabbit deterioration pupa powder, the carcasses of meat with yellow, the smell, it is best to feed less. And pay attention to storage and quality. Whole milk: milk or goat's milk is a nutritious food, full of protein contained in milk, casein is about more than 3%, about 0.5% albumin, lactose containing about 4.8% to 5%, for pups, young rabbits and rabbit Bu Wei frail as whole milk with good results. Especially the fermented whole milk yogurt can prevent rabbits fed rabbit gastrointestinal disease, particularly to wean pups Bu Wei yogurt can improve the survival rate. In addition, meat meal, blood meal, feather meal, animal fat, etc. can be used as animal feed rabbits. 6. Mineral feed (1) salt: sodium and chlorine are required inorganic rabbit, to complement the two substances, salt must be fed, feed accounts for the general diet of 0.5% to 1%. Often put salt powder mixed with concentrate feed, there are also fed dissolved in the drinking water. Feeding Amount too much can make rabbits diarrhea, which causes salt poisoning. (2) Calcium carbonate: more than 38% of calcium carbonate, calcium carbonate (caco3) when calcium supplement, calcium users can follow the formula to calculate the translation, that ca: caco3 = 1:2.5. (3) Bone: Bone meal contains large amounts of calcium, bone calcium cooking generally made after 30% of phosphorus 14.5%, crude protein 7.5%, fat 1.2%. And without cooking made of bone called the raw bone meal containing 26% crude protein, crude fat 5%, 23% calcium, phosphorus 10.5%. Bone calcium, phosphorus more balanced, good bone meal to rabbits Buwei by the shells. Amount generally accounts for about 2-5% of the diet. (4) calcium: phosphorus feed more minerals including calcium phosphate, dicalcium phosphate, etc., have a role in calcium and phosphorus. (5) shell powder: more calcium (37%), while the phosphorus less, pay attention to the supply of phosphorus use. (6) Trace Minerals: Rabbits essential minerals in addition to calcium, phosphorus, salt, but also requires a lot of trace minerals. Trace minerals including iron, copper, cobalt, zinc, manganese, iodine, etc., have less ordinary feed, in order to make the rabbit rearing conditions without missing trace minerals, and to add these minerals in the feed, such as Currently commercially available "auxin." With growth hormone from the formula is: 5 g of ferrous sulfate, potassium iodide 5 g, 10 g of aluminum sulfate, cobalt chloride, 10 g, 15 g of magnesium sulfate, copper sulfate 15 g, 20 g of manganese sulfate, zinc sulfate 20 g soil ADM 20 g. The above substances mixed (KI activity should be the last big mix), the ground, then add shell powder or bone meal, eggshell powder 10 kg, fully mixed, can be used. Trace minerals are used above sulfate or hydrochloride, or other compounds, these substances should be noted that hygroscopicity and crystal water, etc., the most effective compounds must be stable. 7 Vitamin Vitamin supplements in the past as a single commercially available in recent years, a variety of vitamins mixed commercial, called multi-vitamin supplements. It is pretty easy to use, especially in the absence of vitamins vitamin supplements must be no green season. Accounted for approximately 0.05 diet fed to 0.5% because of reduced vitamin leaving stored value, the amount to be raised. Rex color Rex Rex color to distinguish between different strains of type is an important symbol, a factor that must be considered when Rex is also a _select_ion. Rabbit fur is also identified pure commodity value and the main criteria. 1, White Rabbit. The white rabbit body hair, no stains and variegated wool coat is a relatively rare type, very popular in gross Piga industries. Where coat with a dirty, yellow, rust or other persons with Soke, are all flawed. 2, Black Rabbit. The rabbit body hair black, with no other colors. Black Rabbit dark brown eyes, dark claws. Where coat with brown, brown, rust, white spots or Soke who are flawed. 3, Red Rabbit. The rabbit body hair was dark red, which is the most ideal hair color is dark red. Rex red brown or brown eyes, dark claws. Where abdomen too shallow or rust-colored coat, mottled with white markings with those, are flawed. 4, Blue Rabbit. The body covered with pure blue rabbit hair, hairs from each base to tippy are blue, white Tippy does not appear, do not fade, no rust, shag is also blue. Where have faded or old coat and a white shag who are considered defects. 5, bruising blue Rabbit. The base of the stone wool Rex blue ribbon over the middle of its width, the middle portion pearl gray hair, tipped with black. Where coat with a rust-colored, yellow, white or colored pepper, Tippy coat too deep or limbs striped who are flawed. 6, color Rabbit California. The Rex body hair except in the nose, the ears, the lower limbs and tail are black, the other parts are white, that is commonly known as the eight black. Where in the nose, ears, limbs and tail without the typical black wool or mixed with white spots or mottled by black hair, and are defects. 7, Chocolate Rabbit. Rex chocolate chocolate coat the back like maroon, slightly lighter sides, belly white. Where coat with rust-colored or brown with black phenomenon occurs, or coat with white spots, white hair guns who are flawed. 8, Rex Age Discrimination Young rabbit claw short, thin and straight, shiny, hidden in the leg hair being; white rabbit claw base pink, white tip, and the red than white. Incisors white, short and neat. Skin tight and strong. Prime rabbit claw moderate thickness, straight, with age, gradually exposed to the outside of leg hair, the color red and the white rabbit claws equal incisors white, thick long, neat, tight skin. Old rabbit claw thick long, curved hook Zhao Jian, half claw foot hair is exposed to the outside surface rough and dull, white rabbit claw toe color white than red. Incisors thick and long, dark yellow, when damaged, irregular arrangement, thick skin relaxation.
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Rabbit - Introduction
Is a typical rabbit skin. Prized for its fur resembles an otter fur animals, so people mostly termed Rex. Rabbit, scientific name Rex rabbit (Rex Rabbit), is a typical-use rabbit skin, fur resembles its precious otter fur animals, so called Rabbit. Rex is a kind of edible and can be used to decorate the skin of animals. Rabbit meat with delicate, high-protein, high phospholipids, high digestibility, low fat, low cholesterol, low uric acid and other characteristics superior to chickens, cattle, sheep meat, known as the "beauty and longevity," the meat in the world. Rex, meat products are the best-selling domestic and international commodity markets. Rabbit - body conformation
Rex proportioned, lower cheek meat beard, long and erect ears, eyebrows thin and curly, fine plush, rich, short and smooth, clean appearance, gorgeous, hand touch silk coat with cool feeling. Now there are more than ninety kinds of colors, which the United States recognized by breeding with beaver, white (including special white), red, blue, purple blue and other 14 kinds of color type. Rex's head is small and rather long, facial area accounted head length about 2/3, mouth large, sharp-tongued, port side, there are more stiff tentacles, large eyes and a few were shaped garden, located on both sides of the head, their monocular vision angle of more than 180 degrees. Rex's eyes have a variety of colors, in general is one of the important characteristics of different color patterns, such as the White Rabbit presents Pink, Black Rabbit showed dark brown. Middle ear length, and can rotate freely. Thick and short neck, contour visible. Small chest, abdomen larger, back and waist bent slightly arched, wide hips Park and developed, muscled, well-balanced development. Forefoot fingers, rear four toes, claw a variety of colors. Rabbit - Performance
Rex medium size in recent years, through continuous breeding, adult rabbits weighing 4.0-5.0 kg, body length of 56-68 cm from top to bottom, Bust 40 cm, the annual breeding 4-5 tires, only 6-8 per litter. Rex merchandise at 5-6 months of age, weighing 2.75-3kg when slaughtered stripping, best fur quality, high meat production rate. In recent years, the _select_ion has been watching the direction of foreign-based color-_select_ive, and gradually to Rex and meat-based re-shape the direction of development. The current standard is a public seed females mostly 3.5-4.5kg, generally require a higher male rabbits. In commodity production, has been weighing up to 6.5kg of flesh either type Rex appear. Rex on feeding and management conditions require higher unsuitable for extensive management; weak resistance to disease, particularly susceptible to pasteurellosis, coccidiosis and scabies, also susceptible to foot dermatitis.
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Rabbit - reproductive performance
Rex's age of sexual maturity is 3.5-4 months of age, early age male rabbits 6-7 months of age, females 5-6 months of age, the use of age 3-4 years. Estrous cycle females 8-15 days, Rex is also an irritant animal ovulation, artificial insemination is generally stimulate ovulation treatment within 2-5 hours after insemination conception rate highest peak natural mating in estrus, the vaginal mucous membrane flushing, when wet breeding pregnancy rate the highest, the general repeated mating and double mating, male to female ratio of 1:8-10 appropriate, male rabbits breeding frequency is 2 days once or breeding 3-5 times a week is best. Breeding females should be placed in the male rabbit cage. Breeding time, spring and autumn the best election in the 8-11 am in the morning and evening use in summer, due to the hot summer weather, July 14 to August 20 for the rest of the females. When comparing winter and warm noon, in order to improve the conception rate of females.
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Rabbit - Feeding nutritional requirements
At present, most of the Rabbit farms, households are reared under extensive conditions Rabbit, Tatuyangzhi management conditions are generally poor, relatively low levels of nutrition, feed supply, inadequate diet quantity, low quality, nutrient incomplete The phenomenon is widespread. In the extensive feeding tube conditions, in order to improve economic efficiency Rex breeding, care must be taken to increase nutrition. To increase the nutritional needs attention to several aspects: Requires diversification in rabbit feed production, feed a single phenomenon occurs frequently, different varieties of different nutrients contained in the feed, palatability is different, if more feed rabbits fed up with not only increases the palatability of feed, Rabbit eating sweet, increased secretion of digestive juices, digestion and absorption rate increased, but also a variety of different nutrients contained in the feed from the complementary role of nutrition utilization is high. If the long-term feeding a single feed, not only failed to meet their nutrient needs, it will result in nutritional deficiencies Rex affect growth and development. As the saying goes: If you want to keep a good rabbit, you need to eat a hundred grass. Hot summer weather, little food intake during the day, mainly by night feed. Short winter daylight hours, at night for a long time, it must be "night feeding." As the saying goes: "No night grass horse manure, grass rabbit and night strong." "Night feeding" means feeding once at night before going to bed, put a manger in feed (mixed concentrate, powder or wet mix pellets), put a drink in the drinking fountains, put shelves forage grass (summer and there mixed green feed forage season put winter into mixed fodder) let the rabbit night ad libitum. As long as the situation is not wasted, feed intake, the better. The next morning check, if you eat bare, indicating less than the amount given, should increase the number of the next night. Feed and water to keep it fresh health Rex breeding throughout the year to pay special attention must be fresh feed and beverages, cleaning, sanitation, feeding ban mildew, rot, deterioration, toxic forage and drink. Note also that while feed containing excessive moisture, such as watermelon, carrot, radish, sweet potatoes, cabbage, etc., do not let it ad libitum, to limit feeding, otherwise it will cause diarrhea Rex. Regular meals and flexible combination of regular feeding times and that fixed time every day, so that rabbits develop a regular habit of feeding and excretion, so there is a gastrointestinal break. Rabbits fed regularly can form a conditioned reflex, increase the secretion of digestive juices, improve gastrointestinal digestion, improve feed utilization. Rex is quantitatively determined according to seasonal needs and physiological characteristics of the daily quantity of feed fed to prevent erratic, so Rex eat eat to prevent overeating, prevent waste feed, especially young rabbits after weaning can cause gastroenteritis after overeating, or even "Cheng Si." To grasp the specific feeding "less to the ground," the principles and flexible. "Less to the ground" is a wet mix powder fed rabbits when fed every time, not a one put in a lot of feed in the manger. If each fed each rabbit needs to eat about 50 grams mixed concentrate, do not put 50 grams of feed to give it full-time, but for the first time give half or more than half. Starting from one end of the cage to that of the head, one by one back to check. If Rex eat, it is not interested in hiding in the side of the people, and this does not fix Tim Rex; If people are interested in some rabbits, people go west it will turn west, people east turn it to go east, and then look at the manger is empty, indicating that it has not been fed, to be part of the feed immediately restocking, so check finished third after check again, some still can not eat supplemented add some Some rabbits remaining down, it may remove the need for restocking of put to another rabbit. Doing so can guarantee allows each rabbit eat eat, but will also prevent waste feed. Individual feeding for pregnant rabbits, lactating females, Aberdeen free of these three types of Rex needed feeding. Practice has proved that supplementation with soy economical, the effect is good. Soybeans soaked with water first, then add some salt cooked directly fed, weaned young rabbits can be cut into several semi-fed soy. Also recently learned that some areas of the market trading price Rex: Rex excellent in each species (1 male 3 female) priced $ 600. A rawhide 45 yuan / Zhang, cooked skin 60 / Zhang; two rawhide 35 yuan / Zhang, cooked skin 50 yuan / Zhang. Overall, this year's Rabbit farming market will still optimistic, Rex the current market will continue to stabilize for some time.
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獭兔-饲养管理
(3) fur maturity formula: 38.2% wheat bran, corn, 5%, 13% rice bran, soybean meal 15%, 27% hay, salt 0.5%, powder 1%, methionine 0.3%. Fed 120-165 day-old rabbit fur maturity, in the case to meet the green fodder, feed on the amount of 75-100 grams of good quality fur, weight increased slightly.
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Rabbit - General Management
1, put the rabbit method Normal rabbit is to single-handedly put a lot seize back of the neck skin, gently lift the other hand to support the rabbit hip, the weight falls on boosting bunny rabbit hand. In this way, will not hurt the rabbit, the rabbit can be avoided claw wounding. 2, sexing Newborn pups gender, and can be observed through the perineum between the anus and the genital pore shape and distance recognition. Flat and slightly larger holes with closer spacing of the anus by females; hole round but slightly smaller, and anus spacing farther by male rabbits. 3 months or more young rabbits according gonopores middle park columnar projections by male rabbits, there are cracks in the leaf tip toward the tail by females. 3, age identification Young rabbit claw short, thin and straight, shiny, hidden in the leg hair being; white rabbit claw base pink, white tip, and the red than white. Incisors white, short and neat. Skin tight and strong. Prime rabbit claw moderate thickness, straight, with age, gradually exposed to the outside of leg hair, the color red and the white rabbit claws equal incisors white, thick long, neat, tight skin. Old rabbit claw thick long, curved hook Zhao Jian, half claw foot hair is exposed to the outside surface rough and dull, white rabbit claw toe color white than red. Incisors thick and long, dark yellow, when damaged, irregular arrangement, thick skin relaxation. 4, take the skin slaughter Rex expensive fur, fur is usually measured by the quality of the product value of the product, take the skin slaughter technology will have a direct impact on the quality of the fur and acquisitions grade, we must pay attention. Into the slaughterhouse holding pen rabbits must make a detailed ante-mortem inspection, fresh off eight hours, with a neck shift, stick strike or were killed by electric linen, hand peeling usually the first bolt from the left hind limb, with a sharp knife to cut around the hock skin along the inner thighs parallel to pick through the anal opening, stripped back cuff with fur, and finally draw forelimb, peeled raw hides should be promptly processed to prevent spoilage, affect fur quality. Quote from the article: