430results about How to "Increase feed intake" patented technology

The invention belongs to the technical field of formula design and machining process of feeds, and particularly relates to a novel roaster biological feed and a preparation method thereof. The novel roaster biological feed comprises the following raw materials in parts by weight: 10-12 parts of extruded corn, 12-14 parts of extruded wheat, 15-17 parts of high-protein extruded bean pulp, 22-27 parts of northeast maize, 2-4 parts of imported fish meal, 6-8 parts of whey powder, 2-3 parts of first-grade bean oil, 7-10 parts of Chinese medicinal herb fermented matter, 10-14 parts of premix A and 2-4 parts of premix B. The preparation method comprises the following steps of: secondarily crushing and mixing the raw materials, preparing into a particle semi-finished product and a powder-shaped semi-finished product, and mixing the particle semi-finished product with the powder-shaped semi-finished product to obtain the novel roaster biological feed. The novel roaster biological feed is reasonable and effect in formula; and through a mutual cooperation action of the Chinese medicinal herb fermented matter, an enzymic preparation and a microbial ecological agent in the formula, the gastric acid secretion state of a roaster can be well regulated, the development of intestinal tract villusin is improved, the immunologic mechanism of the roaster is improved, the feed desire of the roaster is promoted, the increase of food consumption of the roaster is promoted, and the weaning stress effect of the roaster is delayed.

An anti stress immunity enhancing agent for pig, the weight ratio range of its component and dry matter is: citric acid 13 to 21 percent; oligomerization Fructose 15 to 25 percent; vitamin C 2 to 3percent; vitamin E 0.5 to 1 percent, vitamin B1 0.4 to 1.0 percent; vitamin B12 0.1to 0.6 percent; garlicin 1 to 4 percent; astragalus polyase 1 to 6 percent; bacitracin zinc 3 to 5 percent; the rest is carrier. The said anti stress immunity enhancing agent has reasonable compound, stable material resource, lower cost, simple producing technology, its merit is: increasing feed intake for pig, promoting growth; enhancing immunity of pig, preventing and curing diarrhea, tail-biting, anorexia etc stress symptom during the weaning, transforming, and transfer to group.

The invention relates to a green premixed feedstuff for pigs, which is prepared from the following raw materials by a predetermined proportion: astragalus root, haw, malt, rhizoma dioscoreae, grape seeds, purple perilla seed, spine date seed, licorice root, medicated leaven, prepared rhizome of rehmannia, dandelion, matrimony vine, carrot powder, oxyneurine powder, green bean powder, acanthopanax root powder, bitter gourd powder, radish seeds, powder of Chinese scholar tree leaves, clove, cardamom, iodine salt, cane sugar, gourmet powder, Chinese anise, ginger powder, cassia bark, zeolite powder, medical stone powder, sepiolite powder, soya bean waste flour, barley powder and groundnut meal.

The invention discloses non-resistant dust-free piglet creep formula feed and a preparation method thereof. The feed is prepared from the following components: corns, fermented corns, soybean meal, fermented soybean meal, expanded soybean flour, expanded corn flour, imported fish meal, spray-dried plasma proteins, dried porcine solubles, powdered whey, soybean oil, sucrose, molasses, sodium glutamate, a feeding promoting agent, Yibao phospholipid, yeast autolysate, an acidifying agent, stone powder, calcium hydrogen phosphate, table salt, 98.5 percent of lysine, 98.5 percent of threonine, 10 percent of tryptophan, special compound enzyme for early-weaned piglets, phytase enzyme, a micro-ecological preparation, a Chinese herbal medicine heath preserver, antibacterial peptide, immunopotentiator, 50 percent of choline chloride and a premix. The preparation method comprises the following steps: firstly, separately preparing granulated feed products and powdery feed products; and then mixing the granulated feed products with the powdery feed products to obtain the non-resistant dust-free piglet creep formula feed. According to the feed disclosed by the invention, antibiotics are not added, a formula is scientific, the dust of the product is low, the palatability and the immunity are improved, and a diarrhea ratio of piglets is reduced.

The invention relates to a cow concentrate supplement. The concentrate supplement is mainly prepared by strictly controlling the quality of corn and adding wheat middling, bean meal, cotton meal, sesame cake, rumen bypass fat, yeast culture and the like; the finally obtained concentrate supplement comprises more than or equal to 18.4 percent of crude protein, more than or equal to 14.78 percent of neutral washing fibers, more than or equal to 7 percent of acid washing fibers, more than or equal to 0.82 percent of calcium, and more than or equal to 0.58 percent of phosphorus; the ratio of the calcium to the phosphorus is more than or equal to 1.41:1; and the cow concentrate supplement has good palatability and high milk yield, and can effectively improve the hair color and body condition of cows.

The invention discloses plants originated disease resistant growth promoting feed additive and a preparation method thereof. The plants originated disease resistant growth promoting feed additive comprises components of the following weight portions: 0 portion to 30 portions of flavone, 0 portion to 20 portions of saponin and 20 portions to 90 portions of defatted rice bran. The plants originated disease resistant growth promoting feed additive of the invention can partially or fully replace all types of antibiotics in the feed, reduce the animal death rate by 5 percent to 20 percent in poultry and livestock feeding, increase the food consumption by 3 percent to 10 percent and the weight by 3 percent to 12 percent; compared with the prior disease resistant growth promoting additive, the plants originated disease resistant growth promoting feed additive of the invention has obviously better effect.

The invention discloses porket creep feed and a production method thereof. The feed comprises the following components in percentage by weight: 30.0 expanded corns, 30.0 high-quality corns, 12.0 high-protein soybean meal, 4.5 whole milk powder, 4.0 fermentative soybean meal, 3.0 expanded soybeans, 3.0 Chilean white fish meal, 3.0 plasma protein powder, 3.0 acidifying agents, 2.0 sugar, 1.2 stone powder, 1.0 calcium dihydrogen phosphate, 1.0 grade-IV soyabean oil, 0.12 methionine, 0.4 lysine, 0.10 threonine, 0.18 salt, 1.0 porket additives and 0.5 medicament additives. The production method comprises the following steps: crushing the high-quality corns, the high-protein soybean meal and the Chilean white fish meal at one time, granulating at a high temperature and cooling; carrying out secondary crushing after the granulated and cooled high-quality corns, the high-protein soybean meal and the Chilean white fish meal are mixed with the expanded corns and the expanded soybeans; carrying out tertiary mixing with other components of the feed according to the weight percentage and granulating at a low temperature; and packaging and warehousing. The invention optimizes the quality of the porket creep feed, improves the stability and the palatability of the feed, strengthens the digestion and absorption and the availability of nutrition, promotes the health growth of porkets and effectively controls diarrhea, growth retardation, and the like.

The invention discloses a bio-enzyme and microorganism containing compound feed additive and a preparation process thereof, which solve the problems of high production cost and less viable count of beneficial microorganisms in the prior art. The bio-enzyme and microorganism containing compound feed additive is characterized in that the additive is prepared by compounding a viable organism preparation (prepared by carrying out liquid fermentation and low-temperature drying on bacillus subtilis and brewer's yeast) with an enzyme preparation (prepared by carrying out solid fermentation and drying on trichoderma reesei and Aspergillus niger); and the viable count of beneficial microorganisms in each gram of the product is greater than 8*10<9> cfu/g, the cellulase activity (refer to the quantity of cellulose degraded by each gram of the product per minute) is greater than 500 mg, the alpha-amylase activity (refer to the quantity of starch hydrolyzed by each gram of the product per minute) is greater than 3000 mg, and the protease activity (refer to the mount of an amino acid generated by caseins hydrolyzed by each gram of the product per minute) is greater than 400 mg. The bio-enzyme and microorganism containing compound feed additive disclosed by the invention has the advantages that: the feed utilization rate of livestock can be improved in a short term, the intestinal digestive flora of livestock is improved and balanced, the breeding cost is reduced, and the feed conversion rate and the animal production performance are improved; and meanwhile, the additive is simple in preparation process, low in production cost, and suitable for industrialized production.

The present invention is protein feed and its preparation process with potato slag. Protein feed is prepared with waste potato slag from starch production, and through squeezing to dewater, adding certain amount of supplementary material, inoculating certain amount of microbe seed and solid fermentation. The said preparation process is simple, and has high yield, low investment, low power consumption and other advantages. Thus obtained feed product has the fermented product, including microbe, metabolite and substrate utilized fully, and possesses the active components maintained, high amino acid content and high nutritious value.

The invention discloses a piglet feeding device. The piglet feeding device comprises a support, a control box, a hopper and a feeding trough. The control box, the hopper and the feeding trough are sequentially fixed to the support from top to bottom. A packing auger is connected to the bottom of the control box. The packing auger penetrates through the hopper and the bottom of the packing auger extends into a stirring chest of the feeding trough. A water supply system is fixed inside the control box. The water supply system is connected with a water delivery pipe fixed to one side of the support. The bottom end of the water delivery pipe is connected with a water nozzle fixed to the bottom of the feeding trough. The top end of the water nozzle extends into the stirring chest. The piglet feeding device has the advantages that the piglet feeding device is simple in structure and convenient to operate; water is supplied automatically when feed is discharged automatically; meanwhile, the water and the crushed feed are fully mixed through the packing auger, so that the shortcoming that feed temperature, freshness, feeding time and the like can not be controlled in an existing device is overcome, manual control is not needed for the whole operation process, manpower and material resources are saved, the feed is made the best of, waste of the feed is reduced, the freshness of the feed is maintained, and the taste of the feed is improved.

A Chinese-medicinal additive of pig feed for increasing the resistance to diseases and growth speed is prepared from 7 Chinese-medicinal materials including astragalus root, haw, pilose asiabell root, liquorice root, etc.

The invention relates to a method for preparing high-moisture fermented granular feed for poultry. The feed is composed of 60-70wt% of corn and 30-40wt% of fermented protein feed, firstly the fermented protein feed is prepared by utilizing composite bacterium liquid to ferment soybean meal, cottonseed meal and vinasse, and then the fermented protein feed is mixed with the corn to finally obtain the high-moisture fermented granular feed. The granular feed prepared by the method provided by the invention is convenient to store, package and transport; since the density of the granular feed is high, the volume is reduced, and the nutrient concentration is high, the feed intake of animals is correspondingly increased; and the composite flora is used for fermenting soybean meal and cottonseed meal to increase the content of crude protein and promote generation of the beneficial flora, thereby improving the beneficial flora in an intestinal canal, reducing the incidence of disease, improving the physicochemical properties of certain nutrient components in the feed, and enhancing the digestion absorption rate and the utilization rate of nutrient substances to a certain degree.

The invention provides a manufacture method of silage, which is suitable for mass production and has a good anaerobic condition and a high manufacture success rate. The silage manufactured by the manufacture method is good in quality, high in grade, free of adhesion and easy in separation and is endowed with aromatic wine sourness, and the color of the silage is close to the natural color of raw materials. The silage contains leftovers in the food industry, so that the cost is saved, the palatability of the silage is improved, and the food intake of animals is enhanced. In addition, the nutritive value of the silage is increased, the immunity of animals is strengthened, the environment is protected as leftovers in the food industry are utilized, and thus multiple social benefits are achieved.

The invention relates to child care pig compound feed without a tensile body, and the child care pig compound feed is prepared from the following components: corn, peeled soybean meal, puffed soybean meal, fermented soybean meal, steam white fish meal, flour, soybean oil, mountain flour, calcium hydrogen phosphate, edible salt, child car pig compound premix, coated slow-release acidifier, L-lysine hydrochloride, DL methionine, L-thronine, tryptophan, octanoic/decanoic acid glyceride, yeast nucleic acid, xylo-oligosaccharides, sodium glutamate, sodium butyrate, the root of Chinese pulsatilla, coptis chinensis, golden cypress, ash bark, choline chloride and phytase. The child care pig compound feed without the tensile body provided by the invention starts from the physiological characteristics of a child care pig, adopts multiple combinations of raw materials, is complementary in nutrition, designs amino-acid-balanced, calcium-phosphate-balanced and electrolyte-balanced daily ration, adds no antibiotic, adopts medium-chain fatty acid and natural Chinese herbal medicine additive for health protection, and can be used for improving food consumption of the child care pig, reducing the feed conversion ratio, improving intestinal health of the child care pig, improving immunity and drawing a skeleton of the child care pig, so that a good foundation is laid for later-stage growth.

The invention relates to a high-efficiency and environment-friendly feed additive for livestock and poultry and a preparation method thereof. The feed additive comprises the following components in percentage by weight: 80-90 percent of microbial ecological agent, 5-10 percent of oligosaccharides and 5-10 percent of phytase. The feed additive can promote the growth of livestock and poultry, improve the feed intake and the feed efficiency, adjust the immunologic function of the livestock and poultry, enhance the ability to resist disease, replace antibiotics to reduce the diarrhea rate and reduce nitrogen and phosphor discharge as well as ammonia emanation in feces, the pollution of extreta to the environment and the costs on feed and cultivation.

The invention discloses a grass-free feed for sheep. The feed comprises concentrated material which comprises the following substances in parts by weight: 400-800 parts of corn flour, 50-200 parts of bean pulp, 50-180 parts of distillers dried grains with soluble (DDGS) feed, 5-20 parts of mountain flour, 10-20 parts of salt, 5-20 parts of baking soda, 0.1-1.0 part of cellulase, 0.1-1.0 part of multivitamin specially used for the sheep, 0.1-2 parts of trace elements specially used for the sheep, 0.001-0.005 part of monemin, 0.1-2 parts of rumen protected methionine, 0.5-3 parts of rumen protected lysine, 0.1-2 parts of rumen protected choline and 1-10 parts of fulvic acid; the concentrated material is prepared by evenly mixing the substances. The grass-free feed for the sheep is high in absorptivity, and is capable of effectively increasing the growth rate of the sheep, thus shortening the growth cycle and increasing the income of farmers.

The invention discloses growth promoting fodder special for growing and fattening pigs. The growth promoting fodder is prepared from corn, wheat bran, sweet potato vine powder, cottonseed meal, double-low rapeseed meal, fish meal, shell powder, talcum powder, calcium hydrogen phosphate, salt, multivitamin for the pigs, methionine, cystine, seaweed meal, beta vulgaris pulp, mannan oligosaccharides, nettle meal, luceme meal, carrot meal, purslane meal, peanut vine meal, pine needle meal, a composite additive, complex enzyme preparation and microecologics. The composite additive is prepared from polygonum multiflorum, eucommia, malt, gynostemma pentaphyllum, medicated leaven, poria cocos, hawthorns, lycium, Chinese yam, methionine copper, ferrous sulfate, tryptophan zinc, tryptophan manganese, calcium iodate and sodium selenite. The growth promoting fodder special for the growing and fattening pigs is reasonable in formula, comprehensive in nutrition, good in palatability, and capable of promoting growth of the growing and fattening pigs and improving quality of pork.

The invention discloses a broiler feed added with fermented hybrid paper mulberry powder and an application thereof. The broiler feed contains 10-20% of fermented paper mulberry powder; the fermented paper mulberry powder is prepared by the following steps: when the stalk of the paper mulberry grows to 1-1.2m high, cutting the stalk from the last leaf, and carrying out airing in the shade for 2 days; grinding fresh paper mulberry leaves and stalk; polishing the paper mulberry leaves and stalk into rice grain size; inoculating the paper mulberry powder with microorganisms and adding a carbon source and inorganic salt; carrying out sub-packaging, compacting and storing in a sealed plastic film bag; and carrying out fermentation and culture for 5-8 days at room temperature. The paper mulberry is preferentially hybrid paper mulberry. In the broiler feed disclosed by the invention, the fermented hybrid paper mulberry powder contained has double functions of nutrition and pharmacological activity as well as high digestibility and can meet the nutrition need for broiler growth and remarkably improve the chicken quality and flavor and is of great significance to the promotion and efficient development of the national poverty alleviation industry adopting paper mulberry and to the healthy breeding of broilers.

The invention discloses a block for the nutrient balance and health of special livestock yaks under the low-oxygen condition of the Tibet plateau, which consists of the components of molasses, urea, salt, corn flour, calcium hydrogen phosphate, bentonite, oligosaccharide, zinc sulfate, ferrous sulphate, potassium iodide, sodium selenite and cobalt chloride. The block provides mineral elements andcrude proteins of which the yaks are lack due to unbalanced ingestion, improves the constitution of the yaks, enhances disease resistance, reduces the using amount of antibiotics, and also can increase the hemoglobin content of the blood of the yaks to further improve the adaptability of the yaks to a low-oxygen environment.

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 discloses an anti-stress early suckling pig creep feed, which includes the following raw materials by weight percentage: 45%-55% of puffed corn, 6%-15% of fermented soybean meal, 3%-5% of puffed soybean, 3%-7% of rice protein powder, 3%-5% of fish meal, 6%-14% of whey powder, 2%-4% of plasma protein, 2%-3% of intestinal membrane protein powder, 2%-3% of sucrose, 2%-3% of glucose, 1%-3% of vegetable oil, 1%-2% of soybean phospholipid, and 4% of a premix, wherein the premix comprises choline, lysine, methionine, threonine, tryptophan, calcium dihydrogen phosphate, stone powder, a mineral additive, a vitamin additive, a composite microbial agent and the like. By adjusting the proportion of all the raw materials, the feed has more comprehensive nutrition, can enhance feed intake, is easy to digest and absorb, and does not cause diarrhea and edema, so that suckling pigs can smoothly live through the weaning period, and the mortality rate is reduced.

The invention provides an antibiotic-free piglet creep feed. The antibiotic-free piglet creep feed is prepared from the following raw materials in parts by weight: 45-50 parts of bulked corns, 8-13 parts of bulked soybeans, 13-17 parts of soybean meal, 1-2.5 parts of plasma protein powder, 2-4 parts of colonic mucosa protein powder, 1-4 parts of emulsified fat powder, 1-4 parts of soybean oil, 5-10 parts of whey powder, 2-5 parts of steam fish meal, 2-5 parts of glucose, 0.2-0.4 part of an acidifying agent, 0.1-0.3 part of montmorillonite, 1.2-1.5 parts of calcium hydrophosphate, 0.7-1.0 part of mountain meal, 0.2-0.5 part of table salt, 0.15-0.3 part of lysine, 0.1-0.2 part of methionine, 0.1-0.3 part of compound vitamins, 0.1-0.3 part of compound microelements, 0.05-0.15 part of an enzyme preparation and 0.05-0.15 part of a micro-ecological preparation. The antibiotic-free piglet creep feed is used for piglets that are 0-6 weeks old and piglets that are weaned for two weeks. By virtue of the antibiotic-free piglet creep feed, the feed intake of the piglets can be improved and the growth is promoted; and the diarrhea rate and weaning stress of the piglets are reduced and the utilization of antibiotics is reduced.

A composite attraction agent for huchen relates to a composite attraction agent, which solves the problems of bad palatability and low feed intake of the existing feed for huchen. Calculated by mass percentages, the composite attraction agent for huchen is mixed by 20 to 30 percent of dimethyl-Beta-DMPT, 20 to 30 percent of taurine, 10 to 15 percent of glutamic acid, 10 to 15 percent of alanine, 10 to 15 percent of glycin as well as 10 to 15 percent of Sodium Inosinate. The composite attraction agent for huchen obtained by the invention improves the palatability of the feed and increases the feed intake of the huchen.

The invention discloses a method for the three-dimensional cultivation of eupolyphaga in a thermostatic chamber. The method comprises the construction of the thermostatic chamber, the erection of a three-dimensional frame, preparation for cultivation, introduction and incubation and daily management. According to the method, a thermostatic three-dimensional cultivation technology is adopted, the environmental temperature is controlled to be 28 to 32 DEG C, the vitality of the eupolyphaga is maintained, the feed intake of the eupolyphaga is increased, and the growth cycle is shortened; meanwhile, pest and disease damage is timely prevented and eliminated by scientific management, so that the death rate in a cultivation process can be remarkably lowered.

The invention discloses a novel composite stalk pelletized feed, which comprises (by weight percent): stalk powder 60-90%, enzyme preparation 0.1-1%, synergistic agent 2-10%, protein source feed stuff 4-20%, lime stone 1-5% and ultramide 1-5%.

The present invention discloses a special feed containing Chinese herbal medicine for sows in the lactation period. The special feed comprises the following raw materials: corn, soybean meal, peanut meal, wheat flour, citric acid residues, shrimp meal, bone meal, calcium hydrogen phosphate, methionine, threonine, lysine, edible salt, molasses, choline chloride, spirulina powder, compound trace elements, compound vitamins, traditional Chinese medicine additives, plant essential oils, bacillus preparations, and fumaric acids. The Chinese medicine additives include the following raw materials: radix puerariae, medicated leaven, sugar cane extract, radix codonopsis, vaccaria segetalis seeds, ganoderma lucidum, black beans, semen zizyphi jujubae, radix scutellariae, dandelions, wild chrysanthemums and licorice. The special feed containing Chinese herbal medicine for sows in the lactation period is reasonable in formula, and comprehensive in nutrition, and can meet the nutritional needs of sows in the lactation period, improve milk production of sows, improve quality of dairy products, and improve the survival rate of piglets when used to feed the piglets.

The invention relates to piglet preweaning feed and a preparation method thereof for solving the problems of bad palatability and low digestibility of the piglet preweaning feed. The technical scheme is that the piglet preweaning feed is a fully expanding particle product and consists of expanding corn, expanding soybean, wheatmeal, dairy products, fish meal, vegetables, an acidulant, water, edible fats, lysine, methionine, vitamin premix and minerals premix. In the method of the invention, the raw materials are mixed and ground, the mixture is stirred, and the obtained product is instantly expanded into the piglet fully expanding particle feed at high temperature under high pressure by a food expander. The product of the invention is totally cured, is soft and crisp and is instantly melt in the mouth or in the water. Compared with the existing practical feed, the feed greatly improves the palatability and the digestibility, has balanced nutrition arrangement, is beneficial for the pig to grow rapidly, solves the problems of low feed intake, slow growth, weight reduction after the piglets are weaned and the like, can prevent intestinal villus atrophy after the piglets are weaned, reduces weaning stress, improves the non-specific immunity capability and guarantees the health of the piglets.

A nursery pig feed the following materials by weight: 600-650 parts of corn, 100-150 parts of dehulled soybean meal, 15-25 parts of corn protein powder, 20-30 parts of imported fish meal 65% CP, 27-32 parts of blood plasma protein powder, 23-28 parts of soybean oil, 130-170 parts of premix, 22-26 parts of Radix Pulsatillae, 5-10 parts of Radix Sophorae Flavescentis, 120-180 parts of Radix Astragali, 5-10 parts of Cortex Phellodendri, 10-20 parts of Radix Codonopsis, and 0.5-1.5 parts of mildew preventive. The feed contains complete nutrition including rich proteins, amino acids, vitamins and minerals needed by animals, improves immunity, digestion, absorption and infection resistance of nursery pig, lowers feed-meat ratio, and improves feed repay.

The invention discloses a dairy cow postpartum nutrition enhancer premix and a preparation method and application thereof. In a formula, the premix comprises the following components in part by weight: 77.400 to 81.400 parts of energy matters, 8.000 to 9.000 parts of calcium source, 1.000 to 2.000 percent of magnesium sulfate, 2.000 to 3.000 parts of sodium chloride, 1.000 to 2.000 parts of potassium chloride, 2.300 to 3.200 parts of uterus restoration nutritional ingredients, 0.600 to 0.680 part of anti-parturition stress matters, 0.050 to 0.100 part of flavoring agent and 0.200 to 0.600 part of sweetener, wherein the energy matters are glucose and an energy precursor matter; the anti-parturition stress matters are vitamin E, vitamin D, vitamin C, sodium selenite and organic selenium; and the uterus restoration nutritional ingredients are motherwort herb and/or a motherwort herb extract. In the preparation method, the components are mixed uniformly according to a specific sequence toobtain the premix. The premix is mixed with water to form oral liquid, can be directly drunk by dairy cows, is convenient to use quickly and has low cost. In addition, the premix can prevent postpartum syndromes of the dairy cows or reduce the morbidity of the dairy cows, and improve the production performance and utilization age limit of the dairy cows.

The invention discloses high-nutrition sow forage and roaster forage to solve roaster weaning stress syndrome and provides a novel roaster breeding method using the sow forage and the roaster forage. Starting with combined nutritions of the sow forage and the roaster forage and aiming at improving sow body condition and roaster physique, the novel roaster breeding method uses the high-nutrition-concentration forage and a scientific and reasonable feeding mode, and finally the aim of improving the nutritional level and the immunity of a sow and a roaster is realized. Therefore the weight of a piglet is more than 1.5kg, the milk of the sow is enough, the roaster is lactated 25 days through high-quality milk, one roaster eats 500g of the roaster forage, and finally the weight of the roaster can reach 16 jin after weaning. The roaster is robust in physique, the roaster can adapt to the environment well, and the problems of diarrhea, reduction of appetite and even death of the roaster during feeding are avoided.