111results about How to "Good fattening effect" patented technology

The present invention discloses a composite goose feed for summer, and a preparation method thereof. Raw materials of the composite goose feed comprise: wheat bran, soybean meal, rice bran, grape seed oil, lysine, methionine, fish meal, calcium hydrogen phosphate, gravy salt, a premix, heartleaf houttuynia herb, wintergreen oil, figwort, cultivated purple perilla leaf, angelica archang lica, Chinese thorowax root, obtuseleaf senna seed, greenish lily bulb, honeysuckle, mulberry leaf and lotus seeds. According to the present invention, formula cost is low, the components are easily obtained, the preparation method is simple, the feed is added with the traditional Chinese medicines such as heartleaf houttuynia herb, wintergreen oil, figwort, cultivated purple perilla leaf, angelica archang lica, Chinese thorowax root, obtuseleaf senna seed, greenish lily bulb, honeysuckle, mulberry leaf and lotus seeds so as to effectively regulate a body temperature of the goose and prevent goose heatstroke, a fattening effect is significant, a prevalence rate is low, and disadvantages due to various nutrition deficiencies are effectively overcome.

The invention discloses special fodder for the goose fattening stage. The special fodder comprises, by weight, 10-20 parts of corn, 20-30 parts of wheat, 15-30 parts of rice bran, 0.5-2 parts of lard oil, 2-5 parts of sweet potato leaves, 1-2 parts of grape seed oil, 10-30 parts of corn protein powder, 1-2 parts of fish meal, 1-3 parts of soybean protein concentrate, 5-10 parts of chrysanthemum dregs, 5-15 parts of dried blood, 2-6 parts of fermentation biological protein, 0.5-1.5 parts of feather meal, 2-5 parts of cotton dregs, 5-15 parts of maize germ pulp, 0.5-2 parts of rock flour, 1-5 parts of se-enriched yeast, 2-6 parts of Chinese herbal medicine additives, 0.2-0.8 part of compound enzyme, 0.2-0.8 part of phytase, 0.01-0.04 part of white ginseng, 0.1-0.5 part of armillaria mellea, 0.01-0.05 part of rhizopus oryzae, 0.02-0.08 part of lysine and 0.02-0.09 part of methionine. The special fodder is green, healthy, balanced in nutrition, remarkable in weight put-on effect and low in cost.

The invention discloses a method for ecologically fattening and regulating quality of pond breeding river crabs, which comprises steps: preparation of a fattening pond, selecting and stocking of crabs, salinity regulation of fattening water, daily management and fishing and marketing. The method for ecologically fattening and regulating quality of pond breeding river crabs artificially creates suitable salinity conditions and feeds high quality baits according to the influence of water salinity to gonad development and physiological metabolism of eriocheir sinensis, and improves fattening effect and quality of merchandise crabs. The method for ecologically fattening and regulating quality of pond breeding river crabs is characterized in that male and female crabs are separately fattened, suitable water salinity (male crabs are 10-15ppt, female crabs are 5-8ppt) is selected, fine sands are paved on the bottom of the fattening pond, oxygen is charged from micropores which are arranged on the bottom portion of the fattening pond, and the male and female crabs are scientifically feed. Gonadosomatic index of female crabs is increased to about 8% from initial about 4% through scientific fattening for 30-40 days, the gonadosomatic index of male crabs is increased to about 3% from initial about 1%, and the radios of survival rate of fattening and high quality green crab respectively achieve above 80% and 70%, thereby improving taste, nutritive value and economic value of river crabs. The method for ecologically fattening and regulating quality of pond breeding river crabs is suitable for river crab breeding enterprises, breeding farmers and marketing units, and is beneficial to improve breeding efficiency and nutritional quality of river crabs.

The invention discloses a complete granular feed used for fattening early-weaned lambs of black fur sheep in Minxian county and a preparation method of the complete granular feed. The complete granular feed is prepared from the following raw materials in parts by weight: 38.03 parts of corn kernels, 35.68 parts of high-protein bean pulp, 5.94 parts of alfalfa meal, 5.45 parts of apple pomace, 4.82 parts of cottonseed meal, 3.50 parts of fish meal, 2.24 parts of wheat bran, 1.44 parts of rapeseed dregs, 1.22 parts of rice bran, 0.82 parts of limestone flour, 0.30 part of salt, 0.30 part of a microelement additive, 0.25 part of Luctacid and 0.01 part of a sweetening agent. The technical scheme has the characteristics of strong pertinence, high nutritive value, wide raw material source, remarkable fattening effect and remarkable comprehensive economic benefit, and the complete granular feed is suitable for fattening the early-weaned lambs of black fur sheep in Minxian county.

The invention mainly relates to the technical field of breeding and discloses a fattening method for reducing mutton flavor. The fattening method includes weaning and separating, early-stage fattening and later-stage mutton flavor reducing. The method is simple and easy to operate, fat content of obtained mutton is reduced by 6.1% while protein content is increased by 3.3%, the mutton is light in flavor and tender in texture, mutton palatability can be improved evidently to increase mutton sales, and economic income can be increased by 11.2%. Weaned lambs are bred in different houses according to sizes, so that growth synchronism and convenience in unified feeding and slaughtering are realized, and breeding cost is saved. Sheep subjected to fattening is weak in gastrointestinal function and needed to be fed with a great quantity of fattening materials and less silage 50 days before a fattening period, pelelith powder is added into the fattening materials to balance gastrointestinal flora, promote nutrient absorption and accelerate growth and development of the sheep subjected to fattening, and the silage is composed of various plant materials to promote absorption and improve disease resistance of the sheep subjected to fattening, antibiotic consumption is avoided, and mutton tenderness, safety and health are realized.

The invention discloses a fattening feed for lambs and a making method of the fattening feed. The fattening feed is prepared from the following raw materials in parts by weight: 250-300 parts of corn grit, 220-250 parts of barley flour, 150-180 parts of pig hair powder, 120-150 parts of fermentation composite, 100-120 parts of sweet potato powder, 70-80 parts of straw powder, 80-100 parts of watermelon peel, 25-30 parts of hide glue, 40-50 parts of kelp powder, 4-5 parts of fish oil, 2-3 parts of bamboo salt, 1-2 parts of fennel powder, 3-4 parts of pericarpium citri reticulatae, 2-3 parts of saposhnicovia divaricata, 2-3 parts of fructus ligustri lucidi, 3-4 parts of mangnolia officinalis and 20-30 parts of phagostimulant. The fattening feed has characteristics of fineness, fragrance, crispness and the like, is completely balanced in nutrients and good in palatability, and is favorably eaten by lambs; the lambs are large in food consumption, multiple in weight increments, short in slaughtering period, strong in bodies, remarkable in fattening effect, thin and tender in mutton, and unique in flavor. The fattening feed disclosed by the invention is reasonable in design, fine to make, and worthy of being popularized.

The invention discloses green and healthy feed with the good fattening effect for a fattening period of sheep. The feed comprises raw materials in parts by weight as follows: 20-40 parts of cooked peanut cakes, 15-35 parts of corn, 20-36 parts of corn germ meal, 20-40 parts of wheat, 15-35 parts of fermented sesame cakes, 2-10 parts of grass meal, 8-16 parts of chrysanthemum meal, 5-15 parts of silkworm chrysalis meal, 10-20 parts of bone meal, 8-13 parts of brewer's grains, 10-25 parts of fermentation protein, 0.002-0.006 parts of tryptophan, 0.005-0.009 parts of lysine, 0.005-0.0085 parts of methionine, 0.007-0.0095 parts of threonine, 0.004-0.008 parts of glutamic acid, 1-3 parts of a Chinese herbal medicine additive and 2-7 parts of an attractant. The feed is green, healthy and balanced in nutrition and has the good fattening effect.

The invention discloses nutritionally balanced feed for the sheep fattening period. The nutritionally balanced feed comprises, by weight, 3-7 parts of sea-foam stone powder, 4-8 parts of lard oil, 1-1.8 parts of soybean oil, 4-12 parts of a composited coated material, 0.04-0.1 part of phytase, 0.06-0.12 part of rhizopus oryzae, 0.04-0.12 part of selenium-enriched yeast, 0.3-0.8 part of methionine, 0.12-0.2 part of lysine, 2-4 parts of Chinese herbal medicine additives, 15-30 parts of corn gluten meal, 10-16 parts of fish meal, 35-55 parts of corn, 10-20 parts of broussonetia papyrifera powder, 12-18 parts of wheat, 5-12 parts of hay meal, 10-20 parts of silkworm chrysalis, 4-12 parts of cotton seeds and 10-20 parts of sweet potato leaves. The nutritionally balanced feed is green and healthy, balanced in nutrition and good in fertilizer effectiveness.

The invention discloses a method for preparing an additive for breeding sheep. The additive comprises the following components by weight percentage: 10 to 20 percent of bean cake, 8 to 13 percent of corn, 8 to 13 percent of bran, 8 to 13 percent of isatis root, 8 to 13 percent of rape seed cake, 8 to 13 percent of cyrtomium rhizome, 1 to 2 percent of iodized salt, 3 to 5 percent of safflower, 4 to 10 percent of fish meal, 3 to 6 percent of liquorice, 3 to 6 percent of dried orange peel, 3 to 5 percent of leaven, 3 to 5 percent of honeysuckle, 1 to 2 percent of dried green bamboo leaves, and 1 to 2 percent of angelica. The method comprises the following steps: totally combining the bean cake, the corn, the bran, the isatis root, the rape seed cake, the cyrtomium rhizome, the iodized salt, the safflower, the fish meal, the liquorice, the dried orange peel, the leaven, the honeysuckle, the dried green bamboo leaves and the angelica together; putting the combination into a dryer, and controlling the temperature of the dryer to between 20 and 30 DEG C; drying the combination for 25 to 30 minutes; controlling the dryness degree of the dried substances to 85 to 95 percent; taking out the substances, putting the substances into a crusher, crushing the substances into powder, and taking out the powder; and filling the powder into a container.

The invention relates to a preparation method of additive for rapidly fattening cattle. The additive comprises the following components according to the weight percent: 10-20 of bean cake powder, 8-13 of bone meal, 8-13 of fish meal, 8-13 of sesame, 8-13 of cattle growth hormone, 8-13 of blood meal, 1-2 of iodine free salt, 3-5 of corn, 4-10 of pine needle powder, 3-6 of sorghum, 3-6 of lysine, 3-5 of cypress seed kernel, 3-5 of wild chrysanthemum flower, 1-2 of radix stemonae and 1-2 of plantain. The preparation method of the additive comprises the following steps: combining the bean cake powder, the bone meal, the fish meal, the sesame, the cattle growth hormone, the blood meal, the iodine free salt, the corn, the pine needle powder, the sorghum, the lysine, the cypress seed kernel, the wild chrysanthemum flower, the radix stemonae and the plantain together according to the weight percent; placing the same into a drier, controlling the temperature of the drier between 30 DEG C and 50 DEG C and the drying time between 30min and 40min, and controlling the dryness of the dried materials between 85 percent and 95 percent; taking out the dried material; placing the dried materials into a grinder to be ground into powder, taking out the powder and packaging the powder into a container for preservation.

The invention discloses a feed for growing and fattening pigs and a preparation method thereof. The feed is prepared from the following raw materials in parts by weight: 20-40 parts of extruded soybean, 10-15 parts of hulless oats, 10-15 parts of crashed rice, 7-13 parts of cobs, 5-10 parts of castor seed cake meal, 5-10 parts of wine lees, 3-6 parts of scallop brim powder, 4-8 parts of freshwater mussel powder, 2.5-4.5 parts of yellow cinnamon leaf powder, 3-5 parts of cockroach powder, 2-3 parts of chlorella powder, 6-12 parts of zizania latifolia stalks, 4.5-6.5 parts of orange nucleus, 3-5 parts of willow branches, 2-3 parts of patchouli powder, 2-3 parts of angelica powder, and 3-6 parts of modified mountain flour. The feed disclosed by the invention is comprehensive and balanced in nutrition, and can satisfy the demands of pig growing and fattening periods; the feed is good in palatability, the weight of a pig after taking the feed is increased quickly, and the pig after taking the feed is strong in immunity, and good in meat quality; and the feed is good in growing and fattening effects and high in utilization rate, and can shorten the slaughter cycle of pigs, reduce the feed conversion ratio, lower the cultivation cost, and improve the economic benefits of farmers.

The invention provides a feed for yellow cattle in fattening period and a preparation method thereof. The feed is prepared by fermentation, mixing and granulation to obtain finished products. The formula of the feed comprises the following components: straw silage, sugarcane tail leaf silage, cassava meal, wheat bran, extruded soybeans, sodium bicarbonate, carrots, tomatoes, pumpkins, Chinese yams, table salt, vegetable oil, chyle fat powder, fruity flavor additive, and a selenium-rich additive. In the feed provided by the invention, the added fruity flavor additive can not only improve feed mouthfeel but also can supplement vitamin C, and the fruity flavor additive can promote the gastrointestinal motility of yellow cattle and promote normal bowel movement. The feed obtained by the invention has reasonable raw material coordination, can be easily absorbed by yellow cattle, and can enhance immunity and improve the fattening effect of yellow cattle.

The invention belongs to the field of breeding, and discloses a fattening pig house design method based on big data pig behavior pattern analysis. The fattening pig house design method comprises the following steps of firstly, obtaining a big data flow of pig behaviors through a plurality of groups of experiments, and analyzing the data flow to obtain the relationships between the marketing weight and the total walking distance as well as between the total walking distance and the stocking density; according to the optimal marketing weight, finding the corresponding walking distance, and then finding the stocking density corresponding to the total walking distance, namely the optimal stocking density. The fattening pig house design method has the advantages that by collecting the total walking distance of a pig through a camera and software, the total walking distance of the corresponding pig is obtained through the optimal marketing weight, then the stocking density corresponding to a pig house of the corresponding pig is found, and finally the optimal stocking density is found; the pig behavior is used as a considering factor in the pig house design, the guidance is provided for the reasonable design of the pig house, the pig house which is favorable for the living of the fattening pig is designed, and the fattening of the pig is favorably realized.

The invention discloses a breeding and feeding method for Dahe black piglets, which comprises the following steps: feeding sows, managing during the lactation period management, feeding after ablactation, reserving piglets for breeding, castrating, controlling disease control and immunizing. By adopting various scientific and reasonable piglet feeding methods, the piglets grow quickly and uniformly, are low in morbidity and high in survival rate, have excellent fatten performance; in addition, meat quality, nutritive value and fresh and delicious taste of the piglets in growing later period can be maintained; and the fatten period of the piglets is shortened by two to four months, so that the feeding economic benefit of the piglets is greatly improved, and the popularization of a state-level new variety of the Dahe black pigs is effectively promoted.

The invention discloses a pig feed. The pig feed is characterized by comprising the following raw materials in parts by weight: 15-20 parts of corns, 10-15 parts of bran, 15-20 parts of dried sweet potatoes, 5-10 parts of rapeseed cakes, 1-2 parts of fish meal, 0.1-0.2 part of table salt, 40-50 parts of rice bran, 30-40 parts of robinia pseudoacacia L. leaf powder, 0-4 parts of soybean cakes, 0.02-0.03 part of copper sulfate, 0.01-0.02 part of ferrous sulfate, 0.01-0.02 part of zinc sulfate and 0.05-0.1 part of green tea powder. The pig feed has the advantages of lower cost, growth promotion and goof fattening effect.

The invention provides a fattening pig complete formulated feed which is characterized in that the component comprises (by weight percentage): corn 40-50%, wheat 15-25%, highland barley 5-15%, rapeseed meal 13-23%, pea 1-10%, fattening pig premix 0.5-5%, salt 0.3-1%; cleaning material mentioned above, demagnetizing, griding, mixing ingredients according to the proportion and packing. The feed can guarantee healthy growth of pig, improve growth and development of pig, improve survival rate and antiviral ability, and prevent diseases. The feed has the merits of high conversion rate, quick result, good fattening effect, and can realize ideal daily weight gain, shorten cycle of slaughter, increase slaughter rate. The product is a green feed product which has less investment and fast result and is suitable for scientific feed and fattening of commercial fattening pig.

The present invention relates to a licking brick for ruminants and specifically discloses a parasite expelling and stomach strengthening compound premixed feed licking brick used for fattening cattle. The compound premixed feed licking brick consists of edible made salt, haws, cellulase, ivermectin, albendazole, cement, bentonite, ammonium chloride, baking soda, calcium formate, a flavoring agent, calcium hydrogen phosphate, ferrous sulfate, copper sulfate, zinc sulfate, magnesium sulfate, manganese sulfate, sodium selenite, cobalt chloride, calcium iodate, rumensin, compound multi-vitamins and yeast powder. A density of the licking bricks is 1.8-2.2 g / cm<3>. The compound premixed feed licking brick has the following advantages: 1) the provided compound premixed feed licking brick is particularly suitable for licking of the fattening cattle, strengthens stomach, at the same time regulates body endocrine and gastrointestinal functions, promotes toxin removing and diuresis causing, effectively prevents food stagnation in rumen, gastroenteritis diseases, parasitic diseases, etc., and plays double effects of epidemic prevention and health care; and 2) the licking brick aims at nutrition needs and licking characteristics of the fattening cattle, is scientific in design and formula, rich in nutrition, appropriate in food intake, and reasonable in hardness, and can effectively improve production performances of the fattening cattle.

The invention discloses a Rex rabbit fattening fodder. The fodder consists of the following raw materials in percentage by weight: 15 to 25 percent of wheat straw powder, 6 to 16 percent of corn straw powder, 18 to 40 percent of corn powder, 8 to 13 percent of carrot powder, 5 to 10 percent of colza cake powder, 7 to 11 percent of peanut powder, 1.3 to 5 percent of shrimp powder, 1.5 to 5 percent of field snail powder, 0.1 to 0.8 percent of green vegetable powder, 3 to 6 percent of buckwheat, 0.3 to 0.5 percent of salt, 0.3 to 0.5 percent of lactasin, 0.3 to 0.5 percent of garlicin powder, 0.15 to 0.3 percent of terramycin and 0.15 to 0.3 percent of lysine. The fodder is prepared by the following steps of: putting the first eleven materials into a fodder stirring machine and stirring for 30 minutes; taking the mixture out and smashing the mixture in a fodder smashing machine; after adding the lactasin, the garlicin power, the terramycin and the lysine, pouring the mixture into the stirring machine and stirring for 20 minutes; taking the mixture out, pouring the mixture into a multi-ring mode hard particle fodder machine, and processing to form precipitation of hard particle fodder; and taking the precipitation of the hard particle fodder out and screening by using a 250-mesh screen to obtain a qualified fodder.

The invention discloses a goose feed and a preparation method thereof. The raw materials comprise by weight: 30-40 parts of wheat bran, 15-25 parts of bean cake, 20-30 parts of rice bran, 1-3 parts of grape seed oil, 0.3-0.5 part of lysine, 0.4-0.6 part of methionine, 0.3-0.5 part of calcium hydrogen phosphate, 0.2-0.4 part of edible salt, 0.5-1 part of premix, 0.5-1 part of ginseng, 0.3-0.8 part of Rhus chinensis leaf, 0.1-0.3 part of endothelium corneum gigeriae galli, 0.2-0.5 part of Coptis chinensis, 0.1-0.3 part of Trigonotis peduncularis, 0.5-0.8 part of Coptis chinensis leaf, 0.003-0.005 part of wintergreen oil and 0.2-0.4 part of Amomum villosum. The formula provided by the invention has advantages of low cost, easily available ingredients and simple preparation method; and the feed is also added with a plurality of Chinese herbal medicines including ginseng, Rhus chinensis leaf, endothelium corneum gigeriae galli, Trigonotis peduncularis, Coptis chinensis leaf, wintergreen oil and amomum villosum to effectively regulate intestines of the goose and stomach, realize obvious fattening effect, low sick rate and effectively overcome the lack of nutrients.

The invention relates to a beef cattle daily ration premixture with five-grain baijiu vinasse and a feeding method. The premixture is prepared from lysine, ball mill bran, blue copperas, ferrous sulfate monohydrate, zinc sulfate monohydrate, manganese sulfate monohydrate, calcium iodate, sodium selenite, cobalt chloride, monensin sodium, salt, common phytase, imported yeast, calcium hydrophosphate, VA, VE and VD3. The beef cattle feeding method includes the steps that 40 healthy simmental crossbred cattle with the similar age and weight are selected and divided into four groups in random; a pretest is conducted for 5 days, and a formal test is conducted for 27 days; neck frame type feeding is adopted, and the simmental crossbred cattle are fed on the five-grain baijiu vinasse daily ration twice a day and drink water twice. The optimal formula is screened and optimized, the five-grain baijiu vinasse feed resource is fully developed and used, the vinasse use ratio is increased, the cattle raising feed cost is reduced, an ideal fattening effect is achieved, and cattle raising benefits are increased.

The invention discloses a summer flower composite duck feed and a preparation method thereof. The duck feed comprises the following raw materials: 32-35 parts of corn, 13-18 parts of bean cake, 15-20 parts of broken rice, 0.3-0.5 part of lysine, 0.35-0.55 part of methionine, 1-2 parts of shell powder, 3-5 parts of calcium hydrogen phosphate, 0.4-0.6 part of salt, 0.5-0.7 part of premix, 3-4 parts of black fungus, 0.08-0.12 part of radix rehmanniae recen, 0.1-0.3 part of bashen, 1-2 parts of willow leaves, 0.3-0.5 part of Tropaeolum majus, 0.3-0.5 part of radix bupleuri, 2-4 parts of cassia seed, 2-4 parts of lotus, 0.8-1.2 parts of lily flower, 0.5-0.7 part of impatiens balsamina and 0.4-0.6 part of melon vine. The formulation provided by the invention has the advantages of low cost, easily available ingredients and easy preparation method; the feed is added with traditional Chinese medicines including radix rehmanniae recen, bashen, Tropaeolum majus, radix bupleuri and semen cassiae seed, effectively regulates temperature of the duck body and prevents heatstroke of duck; the feed is also added with black fungus, willow leaves, lotus, lily flowers, impatiens balsamina and melon vine; therefore, the feed is rich in nutrition and low-cost, has obvious fattening effect, realizes low illness rate, and effectively overcomes lack of nutrients.

The invention discloses a feed capable of resisting diseases and free from toxic and side effects, for broilers at a fattening period. The feed is prepared from the following raw materials in parts by weight: 6-10 parts of lard, 8-16 parts of puffing soybean meal, 6-12 parts of flour, 4-10 parts of shell powder, 15-25 parts of sesame seed cakes, 6-10 parts of taros, 4-10 parts of fermented soybean protein, 8-16 parts of corn, 12-16 parts of wheat bran, 10-16 parts of wheat protein, 1.5-2.5 parts of a beef extract, 1.5-2.5 parts of a Chinese herbal medicine additive, 1.5-2.5 parts of a phagostimulant, 0.002-0.006 part of phytase, 0.004-0.008 part of compound enzymes, 2-6 parts of brewer's grains, 2-4 parts of dried marine algae powder, 2-6 parts of alfalfa powder and 2-5 parts of zeolite powder. The feed disclosed by the invention is obvious in fattening effects, low in cost, high in food calling properties and good in bacterium resistance and inflammation diminishing effects, and can contribute to strengthening gastrointestinal digestion, increase the food consumption of the broilers, effectively enhance the immunity of the broilers at the fattening period, effectively reduce the fatality rate of the broilers, and improve the meat quality of the broilers.

The invention discloses a high-valued utilizing method of haematococcus pluvialis algal residue in an economic crab fattening fodder, which includes steps of (1), testing content of astaxanthin in thehaematococcus pluvialis algal residue; (2), confirming the additive amount of the haematococcus pluvialis algal residue in different economic crab fattening fodder formulas; (3), processing the economic crab fattening fodder by using a proper fodder processing technique; and (4), scientifically feeding the economic crabs by the fattening fodder to fatten. The method can calculate the additive amount of the haematococcus pluvialis algal residue in the fodder formula according to the demand of astaxanthin in the crab fattening period and astaxanthin content in the haematococcus pluvialis algalresidue; the method carries out scientific fattening according to the development of crab ovary. The fattening fodder prepared and used by the method can reduce the fodder formula cost of over 1500 Yuan / Ton, and improve the crab fattening effect; the red paste rate after fattening is up to 85% above.

The invention discloses a beef cattle straight fatting method. In a pregnant cattle raising stage 45-60 days before birth of calves, each pregnant cattle is extra fed with 2kg of cow concentrated feed daily besides coarse fodder, and mother-baby separate feeding is performed immediately after birth of calves; the calves are raised in four stages after birth to reach 1000 kilograms in marketing weight. According to the beef cattle straight fatting method, birth weight of the calves is higher than 40 kilograms, the calves are pretty healthy, fattening effects of bull calves are excellent after birth, and high birth weight, high weaning weight and high marketing weight are realized according to normal development laws of cattle. Compared with a common fatting method according to which marketing weight of fattened cattle reaches about 750 kilograms, the beef cattle straight fatting method has advantages that marketing weight of beef cattle is increased by 250 kilograms, and dressing percentage can be increased by 10 percentage points to reach 64%.

The invention relates to lentinula edodes stick fattening pig feed and a preparation method thereof and belongs to the technical field of breeding feed. The lentinula edodes stick fattening pig feed has the advantages of being balanced in nutrition, low in cost, easy to prepare, pollution-free and capable of efficiently fattening pigs. According to the technical scheme, the lentinula edodes stick fattening pig feed comprises, by weight, 30-40 parts of corn flour, 10-20 parts of lentinula edodes sticks, 30-40 parts of soybean residues, 10-20 parts of wheat bran, 3-5 parts of whey powder, 0.1-0.3 part of calcium hydrophosphate, 3-6 parts of soybean oil, 0.1-0.3 part of choline chloride, 0.3-0.5 part of salt and 20-30 parts of a premix.

The invention discloses a special feed for breeding young donkeys. The special feed contains the following raw materials in parts by weight: 10-25 parts of oat, 10-35 parts of bean pulp, 10-30 parts of wheat bran, 5-10 parts of cottonseed cakes, 15-25 parts of corn flour, 5-10 parts of peanut meal, 4-6 parts of carrots, 1-5 parts of mashed garlic, 10-30 parts of malt, 15-25 parts of alfalfa, 0.5-0.8 part of calcium hydrogen carbonate, 10-25 parts of cottonseeds, 10-20 parts of poria powder, 15-20 parts of pearl barley powder and 0.3-0.5 part of table salt. The feed is reasonable, nutritional and scientific in ingredients and good in palatability, the immunity of the young donkeys can be enhanced, the functions of spleens and stomachs of the young donkeys can be improved, the meat quality is further improved, and the fattening effect is improved.

The invention relates to a production method of northern cattle feed. The production method comprises the following steps: crushing corn silage, sheathed monochoria herb, marsilea quadrifolia and dried old orange peel; adding water, mixing and boiling; adding brown sugar and casein then mixing and cooling to 32-25 DEG C; grafting bacillus subtilis then preserving heat and fermenting to obtain the first fermentation product; filtrating the fermentation broth from the first fermentation product; mixing the fermentation broth with sorghum residue and carrying on fermentation at 36-38 DEG C for another 60-80 hours, so that the second fermentation product is obtained; mixing the first fermentation product and the second fermentation product with corn powder, wheat straw, taurine, lutein ester, lysine hydrochloride, niacinamide and secondary calcium phosphate then drying the mixture; and treating the dried materials by microwave for 10-15 minutes, wherein the power is 14-15W / g, the pressure is 15-17kPa and the temperature is 65-80 DEG C. The components in the feed are rationally matched, so that the feed produced according to the production method is capable of enhancing cattle immunity and easy to be absorbed by cattle; the feed is capable of improving cattle fattening effect; slaughter rate of the cattle fed on the feed can be up to 65%; and the cattle fed on the feed is delicate in texture, good in fat distribution, high in net meat rate and relatively good in economic benefit.

The invention discloses a fattening method for drylot-feeding goats. Different fattening processes are adopted to goats at different weight stages; to be specific, the different weight stages include the stage of weaned lambs which are 10-12kg in weight, the stage of lambs which are 15-20kg in weight, the stage of lambs which are 25kg in weight, and the stage of adult goats. According to nutritional requirements based on physiological characteristics in growth of the goats at different weight stages, full-blended daily ration with different proportion of fine fodder to coarse fodder is prepared; thus, nutrition balance of the goats at different stages is guaranteed, appetite of the drylot-feeding goats is increased, food intake of the goats is increased, fodder waste is reduced, nutrient digestibility is increased, morbidity is reduced, daily gain of the goats at different stages is increased, feeding cost is lowered, and the purpose of quick slaughtering is achieved.

The invention discloses a goose fattening feed containing cassava leaves. The goose fattening feed is prepared from, by mass, 5-15% of cassava leaves, 50-60% of corn, 15-25% of bean pulp, 5-10% of bran, 0.5-4% of vegetable oil, 0-3% of fish meal, 1-2.5% of mountain flour, 0.1-0.5% of calcium hydrophosphate, 0.1-0.5% of methionine and 2-5% of premix for geese. The invention further discloses a preparing method and a using method of the goose fattening feed. By using the goose fattening feed containing cassava leaves for feeding geese in the fattening period, the use level of protein in concentrated feed can be obviously reduced under the condition that the health and productivity of broiler geese are not reduced, the breeding cost can be reduced, the dietary fiber content of the goose fattening feed can be increased, the daily ration structure can be balanced, and the fattening effects of increasing the daily gain, increasing the feed conversion ratio and improving the meat quality can be achieved.