198 results about "Rex rabbit" patented technology

The present invention relates to a kind of feed for breeding otter rabbit. The feed mixed with 2~4% cotton, 1~2% soy bean dreg, 55~65% bran, 25~35% clover powder and 5~8% premix. It has the lower energy, higher protein nutrition level, and has an effect to improve the rabbit fecundity. Compared with the traditional high-energy, high-protein feeding ways, It can increase the litter size, litter weight at birth, and reduce the stillbirth rate; it can raise the milk of the female rabbit and improve the survival rate.

The invention relates to a rex rabbit compound feed, which is formed by mixing and stirring the following materials in parts by weight: 30-40 parts of corn, 25-30 parts of bran, 3-6 parts of bean pulp, 3-6 parts of cottonseed meal, 3-6 parts of peanut meal, 20-30 parts of alfalfa, 6-10 parts of purple sweet potato leaves, 6-10 parts of sunflower leaves, 5-10 parts of sophora japonica leaves, 2-3 parts of purslane, 2-3 parts of Agastache rugosus and 4-6 parts of premix. The rex rabbit compound feed has the characteristics of promoting growth and development of the rex rabbits, improving fur quality, enhancing organism immunity, preventing diseases and improving meat quality.

The invention relates to a special feed for beaver rabbits, which is characterized in that granules which are made from raw materials as grass meal 30-50 parts by weight, corn 20-30 parts by weight, soya bean waste 15-20 parts by weight, bran 13-18 parts by weight, fish meal 2 parts by weight, animals and vegetable oil 1.5 part by weight, yeast 2 parts by weight, methionine 0.4 part by weight, lysine 0.25 part by weight, table salt 0.4-0.5 part by weight, and vitamin complex additive electrolytic multivitamin 0.5 part by weight. The invention has comprehensive nutrition and is compositely processed into the granules by multiple raw materials, thereby various nutrient contents are mutually supplemented, and the nutritional requirements of growth, development, breeding and lactation of the beaver rabbits and the like in different physiological steps are capable of being met. The invention has the advantages of low cost and high survival rate of the beaver rabbits. The invention is particularly suitable for the physiological demand of the beaver rabbits, the crop rate of the first grade fur is above 95 percent, and the benefits are capable of achieving the best state.

The invention discloses a fabrication method of a multi-flavor instant rex rabbit meat product. The method comprises the steps that frozen rex rabbit meat is subjected to unfreezing, deboning, chopping, salting, marinating, high-temperature sterilization and vacuum packaging. The product is a medicinal tonic that has high contents of high-quality protein and vitamins (particularly niacin), and is rich in lecithin, low in cholesterol and beneficial for a human body. The product has the advantages of vacuum packaging, high-temperature sterilization, special flavor, long storage period, convenience in carrying, readiness for eating after opening and the like.

The invention provides a rex rabbit feed. The raw materials of the rex rabbit feed are easily obtained; the rex rabbit feed is rich in multiple nutritional components; the appetite of a rex rabbit can be improved so that the rex rabbit likes to eat; the rex rabbit grows with high speed after eating the feed; a great amount of good furs and leathers can be obtained; the cost of feed for breeding rex rabbits is reduced; the immune function of the rex rabbit is enhanced; and the disease prevention, disease curing and anti-virus capacities of the rex rabbit are improved so that the rex rabbit has no need of taking antibiotics drugs. Therefore, no chemical drug residue exists; meanwhile, the breed fertility of a rex rabbit can be effectively improved; the birth rate of a pregnant rex rabbit is increased; the newborn litter weight is increased; the still birth rate is reduced; and the weanling number and the weaning litter weight of a lactational female rex rabbit are increased.

The invention provides a feed formulation used for growth period of Rex Rabbit; according to a certain proportion, the feed formulation consists of peanut vine powder, sweet potato vine powder, corn, bran, barley skin, soybean meal, peanut meal, cotton seed meal, edible salt, calcium hydrogen phosphate, composite pre-mixing material, methionine, lysine, necoxine, compound vitamin, trace elements and alfalfa extract. On the basis of nutrition matching, the feed formulation uses compound vitamin and bioactive substance, thus being beneficial for reinforcing the immunities of the Rex Rabbit; the feed formulation is added with part normally used medicines, thus being extremely effective for the control and prevention of normal diseases, and solves the problem that similar feeds in the market overemphasize the nutrition and neglect the prevention of rabbit diseases.

The invention relates to a beaver rabbit feed, which belongs to the feed field. The beaver rabbit feed mainly comprises the components of robenidine hydrochloride, monensin, salinomycin, bacitracin, garlicin, feed yeast, feed grade magnesium sulphate, feed grade DL-methionine, feed grade L-lysine hydrochloride, common salt, sulfur, calcium hydrophosphate, copper element, zinc element, iron element, choline chloride and vitamin complex premix, etc. The beaver rabbit feed can ensure that the conception rate of female beaver rabbits is improved to more than 93 percent and even to 100 percent; by adopting the beaver rabbit feed, the survival rate at 60 days of the beaver rabbits in the growing period can be improved to about 95 percent, and the growth cycle can be reduced by about half a month; simultaneously the growth of the hair of the beaver rabbit can be promoted, and the density, thickness uniformity and color brightness of the hair can be improved.

The invention discloses feed for livestock and poultry and particularly relates to feed for growing rex rabbits. The feed comprises, by weight, 2-8% of corn, 2-12% of extruded soybean, 3-12% of wheat middling, 8-22% of wheat bran, 10-20% of soybean meal, 15-27% of alfalfa, 7-20% of corn bran, 1-10% of rice bran and hull, 1-9% of rapeseed meal, 5-6% of premix feed, 1-7% of pine needle meal, 1-7% of wood bran, 1-3% of glucose and 2-10% of distillers dried grains with soluble (DDGS). The feed is good in palatability, can improve disease resistance of the growing rex rabbits, promotes development of intestinal canals, prevents intestinal infection, increases growing speed of the growing rabbits, improves fur gloss and skin quality and improves survival rate.

The invention discloses a method for breeding French rex rabbits. The method comprises rabbit house establishment, breeding of breeding rabbits, breeding of the rabbits in a breeding period, disinfection of a colony house and vaccination. According to the method for breeding the French rex rabbits, the breeding method is simple, the survival rate of the French rex rabbits is increased from 70% to over 80% through self-breeding and self-cultivation, the growth speed of the French rex rabbits is high, the fattened French rex rabbits are good in meat quality, thick in skin, good in skin quality, high in slaughtering rate, small in consumed concentrated feed, low in breeding cost, high in operability and capable of effectively improving the use rate of the feed. In addition, the young rabbits are regularly vaccinated and the colony house is regularly disinfected, so that the immunity, the disease resistance and the survival rate of the French rex rabbits are greatly increased. Compared with a traditional rex rabbit breeding technology, the method is high in economic benefit and social benefit.

The invention discloses antimicrobial-free feed for young rex rabbits. The antimicrobial-free feed comprises corn, extruded soybean, wheat middling, bran, bean pulp, alfalfa, corn bran, rice bran and hull, rapeseed meal, premix feed, pine needle meal, sawdust, glucose, distillers dried grains with soluble (DDGS), calcium hydrophosphate, vitamin complex, zeolite powder, methionine, lysine, salt, choline, phytogenic feed additives, ferrous sulfate, manganese sulfate, copper sulfate, zinc oxide, potassium iodide, sodium selenite, cobalt chloride, phytogenic feed additives and zeolite powder. By means of the antimicrobial-free feed, antibiotic is not required to be added into the feed, palatability of the feed is good, disease resistance of the young rabbits can be improved, intestinal infection is prevented, intestinal canal development is promoted, occurrence rate of diarrhea and abdominal distension is reduced, and survival rate is improved. Growth rate of the young rabbits can be increased, and hair follicle development is promoted.

The invention discloses a rabbit meat sausage and a making method thereof, belonging to the field of food processing. The invention is implemented through the following method, the raw materials comprise rex rabbit meat, white spirit, white vinegar, ginger, common salt, sugar and five-spice powder, and the preferred weight percent of each main raw material is as follows: the rex rabbit meat accounts for 85-95%, the white spirit accounts for 2-3%, the white vinegar accounts for 2-3%, the ginger accounts for 1-2%, the common salt accounts for 1-2%, the sugar accounts for 1-2% and the five-spice powder accounts for 1-2%; the rabbit meat sausage is characterized in that the optimal weight percent of each raw material is as follows: the rex rabbit meat accounts for 90%, the white spirit accounts for 2%, the white vinegar accounts for 1%, the ginger accounts for 2%, the common salt accounts for 2%, the sugar accounts for 2% and the five-spice powder accounts for 1%; and the rabbit meat sausage is realized through the following process flow: mincing, chopping, rolling, pickling, stirring, filling, baking, smoking, sterilizing and packaging. The rabbit meat sausage has the beneficial effects of novel raw materials, good taste, mellow and normal taste and easiness in storage.

The invention discloses a forage for livestock and poultry and especially relates to a forage for a newborn rex rabbit. The forage comprises, by weight, 1 to 8% of corn, 1 to 10% of extruded soybean, 3 to 10% of wheat shorts, 8 to 16% of bran, 8 to 22% of soybean meal, 15 to 26% of clover, 3 to 12% of corn bran, 2 to 10% of a mixture of rice chaff and husk, 1 to 7% of rapeseed meal, 5 to 6% of a premix, 1 to 10% of pine needle powder, 1 to 7% of sawdust,1 to 4% of glucose and 1 to 9% of DDGS. The forage provided by the invention has good palatability, can enhance disease resistance of the newborn rex rabbit, prevents intestinal infection, promotes development of intestinal tracts, reduces the incidence rate of diarrhoea and abdominal distension, improves the growth speed of the newborn rex rabbit and increases the survival rate of the newborn rex rabbit.

The invention relates to an antibiotic-free premix for a growing rex rabbit. The antibiotic-free premix comprises the following components in percentage by weight: 3%-8% of mannan oligosaccharide, 2%-4% of bacillus subtilis, 2%-4% of lactobacillus, 2%-4% of acid proteinase, 2%-4% of amylase, 2%-4% of cellulase, 1%-3% of garlicin, 3%-8% of fromadriamycin, 0.5%-1.5% of ethoxyquin, 1.5%-3% of robenidine hydrochloride, 2%-8% of ferrous sulfate, 2%-5% of copper sulfate, 0.2%-1% of manganese sulfate, 1.5%-3% of zinc sulfate, 0.02%-1% of potassium iodide, 0.1%-0.2% of sodium selenite, 0.15%-0.25% of cobalt chloride, 10%-20% of dicalcium phosphate, 5%-12% of calcium carbonate, 2%-4% of multivitamin, 1%-3% of L-lysine hydrochloride, 2%-4% of DL-methionine and the balance of defatted rice bran. The antibiotic-free premix disclosed by the invention can promote the establishment of the intestinal function of the growing rex rabbit, improve the intestinal health and enhance the digestion utilization ratio of growing rex rabbit feeds and is convenient to use by users.

The invention discloses juvenile beaver rabbit feed, which consists of 10 to 55 weight percent of bean cake powder, 10 to 20 weight percent of corn powder, 10 to 15 weight percent of peanut powder, 8 to 16 weight percent of flour, 6 to 15 weight percent of Baizi kernel powder, 8 to 10 weight percent of sweet potato powder, 1.2 to 3 weight percent of bone meal, 1.5 to 3 weight percent of fish meal, 0.2 to 0.5 weight percent of table salt, 0.1 to 0.5 weight percent of Tule (an additive), 0.2 to 0.8 weight percent of methionine and 0.2 to 0.8 weight percent of additive. The previous 6 material are fed into a feed grinder to be ground, the mixture is taken out and added with the bone meal, fish meal, table salt, Tule, methionine and the additive, the new mixture is fed into a feed mixer to be mixed for 50 minutes, the new mixture is taken out and fed into a heater to be heated to 40 to 45 DEG C for 30 minutes, and the new mixture is taken out, cooled and fed into a multipurpose ring-mode hard grain making machine to be formed into hard gain feed, the feed is taken out and sieved by a 80-mesh sieve and each grain is about 0.2 gram.

The invention discloses a growing rabbit non-antibiotic feed for Rex rabbit. The non-antibiotic feed comprises the following components: corn, extruded soybean, wheat middling, bran, bean pulp, clove, corn bran, rice bran and hull, rapeseed meal, pine needle meal, sawdust, DDGS (distillers dried grains with soluble), glucose, composite vitamin, calcium hydrophosphate, zeolite powder, methionine, lysine, edible salt, bilineurine, Kanghuasu, ferrous sulfate, manganese sulfate, copper sulfate, zinc oxide, potassium iodide, sodium selenite and cobalt dichloride. According to the growing rabbit non-antibiotic feed for Rex rabbit, antibiotics are not required to be added to the feed, so that the feed has good palatability, the disease resistance of the growing Rex rabbit can be strengthened, the intestinal development can be promoted, intestinal infection can be prevented, and the incidence rate of diarrhea and abdominal distention of the growing Rex rabbit can be reduced. The growing Rex rabbit is high in growing speed, and the fur and meat of the Rex fed by the feed are high in quality.

The invention discloses a technology for imitating mink fur by using rabbit fur and is characterized in that the technology comprises the following steps that: 1) the rabbit fur is tanned by using a routine technique; 2) hairs are sheared, ironed and combed, and treatment such as shaving, carving and the like is conducted; 3) surface finish treatment is conducted; 4) surface waterproof treatment is conducted; 5) leather sheet strength treatment is conducted; 6) mordant dyeing is conducted; 7) coloring treatment is conducted; and 8) imitated mink fur is formed. By using low-level fur such as rabbit fur, beaver rabbit fur and the like, through routine process treatment such as hair shearing, hair ironing, hair combing and the like, then through special process treatment such as hair surface finish treatment, hair surface waterproof performance treatment, leather sheet strength treatment and the like and finally through process treatment such as dyeing, color spraying, printing, carving and the like, the processed rabbit fur and beaver rabbit fur can reach the effect of mink velvet, thereby realizing the effect of turning low-level fur into high-level fur.

The invention discloses a nonreactive feed for breeding rex rabbits. The nonreactive feed for the breeding the rex rabbits comprises the following components: corns, extruded soybeans, wheat middling, bran, bean pulps, alfalfa, corn bran, rice bran, rapeseed meal, pine needle meal, sawdust, glucose, DDGS (Distillers Dried Grains with Soluble), multi-vitamins, calcium hydrophosphate, zeolite powder, methionine, lysine, salt, choline, a physiology conditioning agent, ferrous sulfate, manganese sulfate, copper sulfate, zinc oxide, potassium iodide, sodium selenite, cobalt chloride, the physiology conditioning agent and zeolite powder. The nonreactive feed for the breeding rex rabbits provided by the invention is free from addition of antibiotics and has the advantages of being capable of enhancing the immunity of the fed breeding rex rabbits, improving the productive performance of the breeding rex rabbits, increasing the survival rate of young rabbits, reinforcing the development of hair follicles of the breeding rex rabbits, leading furs of the breeding rex rabbits to be dense and glossy, thereby increasing the culture benefits of the rex rabbits.

The invention relates to a compound feed special for a rex rabbit. The feed is characterized by being prepared by the following raw materials by weight percent: 20-40% of corn flour, 30-40% of lucerne meal, 10-15% of peanut meal, 5-10% of fish meal, 4-7% of yeast powder, 0.3-0.5% of table salt, 0.5-3% of a feed additive special for rex rabbit, and the balance of shell powder based on total percentage of 100%. The feed additive special for the rex rabbit comprises the components by weight percent: 6% of cyrtomium fortunei, 4% of semen cuscutae, 18% of folium isatidis, 8% of sweet wormwood, 12% of astragalus mongholicus, 3% of coptis chinensis, 6% of valerian, 15% of unsaturated fatty acid composition and 28% of corn protein flour. The feed can enhance the immunity of the rex rabbit, accelerate growth of the rex rabbit and improve the economic benefit of breeding the rex rabbit.

The invention provides a feed formulation used for lactation period of female Rex Rabbit; according to a certain proportion, the feed formulation consists of peanut vine powder, sweet potato vine powder, corn, bran, soybean meal, peanut meal, edible salt, calcium hydrogen phosphate, composite pre-mixing material, methionine, lysine, necoxine, compound vitamin, trace elements and alfalfa extract. On the basis of nutrition matching, the feed formulation uses compound vitamin and bioactive substance, increases part normally used medicines, is extremely effective for the control and prevention of normal diseases and is beneficial for reinforcing the immunities and milk yield of the female Rex Rabbit.

The present invention relates to feed, and is especially one kind of Rex-rabbit feed. The Rex-rabbit feed consists of peanut stalk powder 50-60 wt%, carrot leaf powder 5-10 wt%, vitamin additive 1-1.5 wt%, wheat or rice bran 10-15 wt%, corn powder 8-10 wt% and bean dregs 5-10 wt%. The present invention has comprehensive nutrients and is easy to digest and absorb.

The invention relates to rabbit feed and a preparation method thereof, and belongs to the technical field of feed. The rabbit feed comprises the following raw materials in parts by weight: 10-15 parts of trefoil, 10-15 parts of green barley straw, 8-14 parts of spartina anglica, 5-12 parts of malt sprout, 5-10 parts of maize meal, 5-8 parts of pine needle meal, 6-10 parts of grape pip powder, 3-8 parts of sword bean shell, 5-12 parts of bagasse, 3-6 parts of spine date seed, 3-5 parts of hairyvein agrimony, 3-5 parts of silkworm dropping, 2-5 parts of lophatherum gracile and 1-2 parts of salt. The rabbit feed is rich in various nutritive elements, can improve the appetite of a rex rabbit, and increases the growth speed; the added traditional Chinese medicine components improve the immunity of the rabbit, and improve the disease resistance; and therefore, high-grade rabbits can be fed, the feeding cost is lowered, and the economic income is increased.

This invention belongs to the technical field of animal nutrition and feed, and especially relates to a Chinese herbal medicine feed for new born?rex rabbit in the immature?stage, and can promote the growth of new born rex rabbit, improve the immunity of the rabbit and the quality of fur of the rabbit. The feed is characterized by comprising the following components in percentage by weight: corn 45.00-56.00%, alfalfa hay powder 12.00-24.00%, soybean meal 15.00-22.00%, whey powder 3.00-8.00%, expanded soybean 4.00-8.00%, bran 3.00-9.00%, coated sodium butyrate 0.05-0.10%, calcium hydrogen phosphate 0.40-1.20%, acidulant 0.30-0.50%, salt 0.30-0.60%, yeast culture 0.30- 1.00%, rex rabbit premix 2.00-3.00%, Chinese herbal medicine formula 0.40-0.80%, coated calcium chloride 0.50-1.20%, vegetable oil 0.50-1.00%, lysine 0.30-1.20%, methionine 0.10-0.80%, and soybean lecithin 0.50-1.50%. The feed has the following advantages that the immunity, the health level, the uniformity and the quality of fur of rex rabbit are improved.

The invention discloses a method for cultivating a yellow rex rabbit. The yellow rex rabbit as a new species is cultured by using a Yufeng yellow meat rabbit and a black rex rabbit as materials through methods of hybridization, backcrossing and the like. The method disclosed by the invention has short time and high speed; the cultured rex rabbit as the new species keeps the body type of the Yufeng yellow meat rabbit, is long in back and waist, plump in rear quarters and strong and force in limbs, and has the advantages of high prophase growth speed, high feed utilization rate, strong milk secretion capacity, high breeding rate, crude feed resistance, strong premunition and the like. The cultured rex rabbit is extremely easy to distinguish from other rex rabbits, is yellow for all the body, white in belly and flat and erect in hair, has the characteristics of silky luster and difficulty in dropping of rabbit hair; the skin of the cultured rex rabbit is natural yellow and is the super fur clothes raw material in the rex rabbit industry. Because the dye process in the leather-working is overcome, the chemical pollution and the resource waste are reduced, and the requirements for environment protection and green product production are met.

The invention relates to a method for breeding a white Rex rabbit new variety. The white Rex rabbit new variety with blue-eye characteristic is bred by using a white Rex rabbit as a male parent and using a chinchilla rabbit as a female parent and by methods of hybridization, backcross and the like. The breeding method is short in time and high in speed. The Rex rabbit new variety bred by the method has the advantages of maintenance of body form of the chinchilla rabbit, high growth speed at the early stage, high feed utilization ratio, high lactation capacity, high breeding rate, coarse feeding resistance, high disease resistance and the like. The white Rex rabbit new variety is distinguished from other white Rex rabbit varieties easily because the white Rex rabbit new variety has unique appearance characteristics of white clothing hairs, flat and upright fine hairs, blue eyeballs, penetrating eyes, big and upright ears and white pelt which is a first-class fur clothing raw material in the Rex rabbit industry.

The invention discloses a young rex rabbit feed and a preparation method thereof. The young rex rabbit feed is composed of the following raw materials in parts by weight: 30-50 parts of corn, 20-40 parts of soybean meal, 15-25 parts of wheat bran, 20-30 parts of lettuce powder, 10-20 parts of bone meal, 20-30 parts of alfalfa powder, 2-4 parts of fennel, 4-6 parts of hawthorn fruits, 2-3 parts of multivitamins, 1-3 parts of composite minerals, 10-16 parts of egg-shell meal, 1-2 parts of prebiotics and 2-4 parts of table salt. The young rex rabbit feed disclosed by the invention can improve immunity and resistance of young rex rabbits, promote the digestive function of the young rabbits, effectively prevent abdominal distension, diarrhea and coccidian infection of the young rabbits and improve the quality and the survival rate of the young rabbits.

The invention discloses gestational female beaver rabbit feed, which consists of bean cake powder, wheat straw powder, corn powder, green grass leaf powder, sweet potato powder, peanut cake powder, bone meal, shrimp meal, vivipara meal, milk powder, table salt, Tule(an additive) compound vitamins and lysine. The previous 11 materials are fed into a feed mixer in a ratio to be mixed for 30 minutes, the mixture is taken out and fed into a feed grinder to be ground, the mixture is taken out and added with the Tule, compound vitamins and lysine, the new mixture is fed into the mixer to be mixed for 10 minutes, taken out and fed into a multipurpose ring-mode hard grain making machine to be heated to 30 to 40 minutes for 15 minutes to be formed into precipitated hard grain feed, the feed is taken out and sieved by a 180-mesh sieve and each grain is about 0.5 gram.

The invention relates to a feed for newborn beaver rabbits, which belongs to the technical field of animal feeds, and mainly aims to solve the problems of weak immunity and digestion which are easy to cause abdominal distension, diarrhea, coccidium infection and low survival rate of the newborn beaver rabbits. The feed for the newborn beaver rabbits is prepared by mixing corn flour, bran, soya bean meal, lucerne, corn stalks, Double X, stone powder, salts, calcium tablets, magnesium sulfate, manganese sulfate, sulphur, ferrous sulfate, copper sulfate, zinc sulfate, vitamin additives and probiotic additives. The feed for the newborn beaver rabbits has the advantages of enhancing the immunity and resistance of the newborn beaver rabbits, promoting the digestive function of the newborn beaver rabbits, effectively preventing the newborn beaver rabbits from suffering the abdominal distension, the diarrhea and the coccidium infection, and improving the quality and survival rate of the newborn beaver rabbits.

The invention relates to a preparation method of baby rex rabbit fodder, belonging to baby rex rabbit fodder. The baby rex rabbit fodder comprises the following materials by weight percentage: 15 to 55 of corn, 10 to 20 of soybean straw, 10 to 15 of pagoda leaf powder, 8 to 16 of bean pulp, 6 to 15 of wheat bran, 8 to 10 of soybean, 1.2 to 3 of bone powder, 1.5 to 3 of fish meal, 0.2 to 0.5 of common salt, 0.1 to 0.5 of rabbit-happy additive, 0.2 to 0.8 of methionine and 0.2 to 0.8 of lysine. The preparation method comprises the following steps: proportionally putting the corn, the soybean straw, the pagoda leaf powder, the bean pulp, the wheat bran and the soybean in a fodder pulverizer to pulverize; taking out, adding and pouring the bone powder, the fish meal, the common salt, the rabbit-happy additive, the methionine and the lysine in a fodder blender to blend for 45 minutes before taking out; pouring in a multifunctional heater to heat to 35-40 DEG C, heating for 20 minutes and taking out; airing and putting in a multifunctional circular mould type hard granulator to process into sediment hard granule fodder; and taking out and screening by a 100-mesh net so that each granule has the weight about 0.25g.

The invention discloses a pre-natal and post-natal raising method for Rex rabbits. During the culturing of the Rex rabbits, the pre-natal and post-natal raising method for the Rex rabbits is especially important, and the failure of propagation of the Rex rabbits can be caused in case of having a light mistake. According to the pre-natal and post-natal raising method for the Rex rabbits, technical measures, i.e., carrying out pre-natal and post-natal management, making great efforts to supplementary feeding and weaning links, carrying out epidemic prevention management and appropriately stimulating young rabbits to improve the stress capability of the young rabbits are adopted, so that the health of pre-natal and post-natal female rabbits is guaranteed, the survival rate of the young rabbits is increased, and thus, the success rate of propagation of the Rex rabbits is increased. Shown by test observation of 50 days, i.e., a pre-natal and post-natal period on 10 batches of pre-natal and post-natal female rabbits (300 pre-natal and post-natal female rabbits are raised per batch by using the method disclosed by the invention), the survival rate of the young rabbits is 95%, the female rabbits are healthy and are sufficient in breast milk, and the success rate of propagation reaches 99%.

The present invention relates to a composite feed for otter rabbit. The feed composition includes the following ingredients (by wt%): maize meal 6-10%, soybean cave 5-14%, fine rice husk powder 23-35%, wheat bran 18-30%. Rice straw powder 18-30%, bone powder 0.4-1.4%, fresh cactus 8-12%, fish meal 0.4-1.4%, trace element 0.2-1.2% and salt 0.4-0.6%. Besides, said invention also provides the concrete steps of its preparation method.