83results about How to "Promote feed intake" patented technology

The invention discloses a low-concentrate type fermented total mixed ration (TMR) for dairy cows and a preparation method thereof. The TMR is prepared by the following steps of: (1) mixing the following materials in part by mass to obtain a mixture: 15 to 20 parts of straw, 4 to 8 parts of fodder grass, 6 to 12 parts of protein feed, 25 to 30 parts of energy feed, 3 to 6 parts of minerals and molasses, 40 to 45 parts of food processing by-products and 0.5 to 1 part of premix compound of trace elements and vitamins; (2) adjusting the moisture content of the mixture of the step (1) to be between 40 and 50 percent; and (3) sealing and fermenting the mixture of the step (2) for more than 14 days to obtain the ration for the dairy cows. The TMR of the invention has the following advantages of: low cost; complete nutrition and homogeneous components to avoid animal picky eaters and significantly improve the production performance of animals; and high aerobic stability. The low-concentrate type fermented total mixed ration for the dairy cows opens up a new technique and an effective way for efficient utilization of the resources of the straw and the food processing by-products, and has important practicability and application promotion values.

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 discloses a method for preparing a high-moisture fermented granulated feed for pigs. The feed is prepared from the following raw materials in percentage by weight: 65-70% of corn and 30-35% of fermented protein feed; and the method comprises the following steps: firstly, fermenting bean pulp, bran and a vinasse protein feed by using compound microbial liquid so as to obtain a fermented protein feed; and then, mixing the fermented protein feed with the corns. The feed prepared by using the method is a granulated feed which is easy to store, package and transport; because the density of the granulated feed is large, the volume thereof is reduced, and the nutrient concentration thereof is high, so that the feed intake of animals is correspondingly increased; and the crude protein content of the feed and the generation of beneficial microorganisms can be increased by simply fermenting the bean pulp and bran by using complex microorganisms, thereby improving the beneficial microorganisms in intestinal canals, reducing the occurrence of diseases, improving the physicochemical properties of some nutrients in the feed, and enhancing the digestibility of the feed and the utilization rate of nutrients in the feed to some extent.

The invention discloses an emulsified piglet pellet feed and a preparation method thereof, and belongs to the technical fields of feeds and feed processing. The emulsified piglet pellet feed is mainly prepared from the following raw materials in parts by weight: 40-50 parts of corn, 1-3 parts of imported meat and bone meal, 5-10 parts of barley, 5-10 parts of wheat bran, 5-10 parts of rice bran, 5-10 parts of flour, 10-16 parts of bean pulp, 1-5 parts of extruded soybean, 2-5 parts of palm meal, 1-3 parts of an alfalfa extract, 0.5-1 part of soybean oil, 0.015 part of Bredol683, 1 part of water, 0.2-0.7 part of 65% lysine sulphate, 0.01-0.03 part of DL-methionine, 0.03-0.05 part of complex enzyme, 0.3-0.4 part of multi-vitamin, 0.2-0.6 part of complex trace elements and 1-5 parts of a complex microbial inoculant. The emulsified piglet pellet feed is scientific in formula; the hardness of the feed can be improved; the diarrhea of young animals is reduced; and the animal production performance is improved.

The invention discloses a pig feed additive for improving body immunity. The pig feed additive for improving the body immunity is prepared from the following raw materials in parts by weight: 40-45 parts of red dates, 20-30 parts of barley malt, 10-13 parts of shiitake mushrooms, 20-25 parts of chestnut kernels, 5-6 parts of lemon juice, 7-9 parts of corn starch, 10-13 parts of garlic, 30-40 parts of grape peel residue, 4-5 parts of liquorice roots, an appropriate amount of cellulose, an appropriate amount of xylanase, an appropriate amount of yeast and appropriate amount of water. The pig feed additive for improving the body immunity is capable of raising the feed utilization ratio, effectively improving the body immunity, realizing rapid weigh-gaining of the pigs, shortening the slaughter time and improving the economic benefits.

The invention discloses a broiler feed containing traditional Chinese medicine additives, and belongs to the field of chicken feeds. The broiler feed comprises the following raw materials: extruded corn, fermented soybean meal, soybean oil, soybean curb residue, green soybean cake residue, bran and traditional Chinese medicine additives, wherein the traditional Chinese medicine additives comprise raw malt, astragalus membranaceus, semen euryales, lotus seed, rhizoma polygonati, bighead atractylodes rhizome, liquorice, philippine flemingia root, drynaria rhizome, spina date seed, dendrobe, lily, radix polygonati officinalis, adenophora tetraphylla, hawthorn, pipewort, radices stellariae dichotomae, root of Chinese pulsatilla, scutellaria baicalensis, golden cypress, java brucea and pericarpium citri reticulatae. The invention also provides a processing method of the broiler feed containing the traditional Chinese medicine additives. The method comprises the following steps: (1) preparing a Chinese medicine liquid crude sample; (2) refining Chinese medicine liquid; (3) preparing the traditional Chinese medicine additives; and (4) preparing the broiler feed. Compared with an existing broiler feed, the traditional Chinese medicine additive adopted by the feed is reasonable in formula, and does not contain antibiotic chemically synthesized drug, the broiler weight is effectively improved, the death rate is reduced, the additive entering a broiler body does not generate a drug residue, and the broiler feed is safe and harmless when being eaten by people.

The invention discloses a microbial fermentation method for steam-exploded corn straws and belongs to the technical field of forage processing. The method is as below: modulating moisture of corn straws subjected to steam explosion; adding a corn flour 5 wt% of the dry matter weight of the corn straws; inoculating a mixed microbe zymocyte; filling the steam-exploded corn straws treated by the mixed microbe zymocyte into a double-layer packaging bag by a high density forage compressor, compacting, sealing, storing in a ware house, and carrying out anaerobic fermentation. The method provided by the invention fully utilizes corn straws; fermentation effect of the mixed microbe zymocyte improves forage quality, so that complex macro-molecular substances contained in the corn straws and including protein, cellulose, pectin and various organic acids, which are difficult to decompose and utilize by the animals, can be degraded to micromolecular substances easy for digestion by animals and form a large amount of thalline protein; therefore, the nutrition value and utilization rate of the raw materials are greatly enhanced. The fermentation effect improves palatability of the steam-exploded corn straw forage and increases food consumption and daily gain of livestock.

The invention discloses traditional Chinese medicine hen feed capable of improving egg quality and a processing method of the feed, belonging to the field of hen feed. The feed comprises puffed corn, puffed bean pulp, green soybean dough cake, Chinese cabbage, wheat bran, salt, meat and bone meal, protein powder and traditional Chinese medicine components, wherein the traditional Chinese medicine components comprise unprepared malt, astragalus membranaceus, gorgon fruit, atractylodes macrocephala, liquorice, rhizoma drynariae, dendrobe, lily, radix polygonati officinalis, adenophora tetraphylla, hawthorn, Chinese pulsatilla root, golden cypress, brucea javanica, dried tangerine or orange peel, date, radix paeoniae alba, angelica sinensis, dried rehamnnia root, Chinese yam, qingming willow, lalang grass rhizome, Indian strawberry, Japan cypress leaves, eclipta prostrate, artocarpus hypargyreus, honewort and guava. The processing method comprises the following steps: (1) extracting a crude traditional Chinese medicine liquid sample; (2) finely preparing a traditional Chinese medicine liquid; (3) preparing the traditional Chinese medicines; and (4) preparing the feed for hens. The traditional Chinese medicine hen feed can effectively improve the intestines and stomach function and the ovarian function of hens, can improve the egg quality and is reasonable in formula, free of antibiotics chemical synthesis medicine, and safe and harmless for human bodies after people eat the eggs.

The invention discloses a piglet anti-stress agent and a preparation method thereof and piglet anti-stress water. The piglet anti-stress agent is prepared from the following components in every 500g: vitamin A, vitamin E, corn alpha-starch, lactose, glucose and salt. The method comprises the following steps of: grinding the salt, and refining the screened salt and mixing with the corn alpha-starch; sequentially adding the vitamin A, vitamin E and uniformly mixing; and adding glucose and lactose and uniformly mixing. The anti-stress water is prepared by dissolving every 500g of piglet anti-stress agent in 46.67-48.33kg of water. The piglet anti-stress agent has the benefits that different nutrient ion concentrations are adopted, the oxidation resistance of a common trace nutrition source is combined, the anti-stress agent with an obvious anti-stress effect is formed through reasonable balance, the piglet anti-stress agent is eaten with water according to a ratio, and the piglet anti-stress agent has the effects of obviously improving the oxidation resistance of piglets and promoting growth.

The invention discloses a special growth-promoting feed for a crab. The special growth-promoting feed comprises the following raw materials: extruded soybean, mashed potato, wheat flour, corn germ meal, wheat bran, pumpkin powder, jujube powder, Tenebrio molitor powder, shell powder, maggot powder, mysid powder, powder of internal organs of a squid, razor clam meat, Corcyra cephalonica eggs, kelp powder, spirulina powder, lard, Zhiqi fungal substance, Bacillus subtilis, Bacillus licheniformis, vitamin E, vitamin C, peptidoglycan, astragalus polysaccharide, fructo-oligosaccharides, lactic acid, glutamic acid, phosphoric acid, a traditional Chinese medicine additive, compound trace elements and composite nucleotide and protein peptide. The special growth-promoting feed provided by the invention is reasonable in formula and comprehensive in nutrition, and can meet the growth needs of the crab, promote growth of the crab, improve the immune system of the crab, and raise the survival rate of the crab.

The invention discloses a special feed for sows at a lactation period. The special feed comprises the following raw materials of corn, soybean meal, wheat bran, rapeseed oil, citric acid residues, shrimp powder, bone meal, dicalcium phosphate, methionine, threonine, lysine, table salt, honey, choline chloride, composite trace elements, compound vitamins and an additive, wherein the additive comprises the raw materials in parts by weight: 20-50 parts of tree peony bark, 10-35 parts of common andrographis herbs, 8-25 parts of herba patriniae, 20-35 parts of peach kernels, 3-12 parts of cowherb seeds, 5-15 parts of glossy ganoderma, 2-10 parts of Chinese yam, 10-25 parts of spina date seeds, 10-20 parts of radix scutellariae, 5-15 parts of dandelions, 7-20 parts of wild chrysanthemums and 2-5 parts of licorice roots. The special feed for the sows at the lactation period, provided by the invention, is reasonable in formula and comprehensive in nutrition, not only can meet the nutritional requirements of the sows at the lactation period but also can improve the immunity of the sows at the lactation period, increases the lactation quantity of the sows, guarantees the quality of dairy, and can enable piggies to grow healthily.

The invention belongs to the field of feeds for quails and particularly relates to Chinese-herbal-medicine feed for quails. The Chinese-herbal-medicine feed is characterized by comprising the following components in parts by weight: 40-60 parts of corn, 20-30 parts of soybean meal, 5-10 parts of super fish powder, 2-4 parts of soybean oil, 2-6 parts of grass seed powder, 5-10 parts of soybean oil cake residue, 5-10 parts of rice bran, 1-3 parts of salt, 10-15 parts of premix and 10-15 parts of traditional-Chinese-medicine additives. The Chinese-herbal-medicine feed has the beneficial effects that materials such as the corn, the bean meal and the grass seed powder with suitability for intaking of the quails, high digestibility and good palatability are selected according to the nutrition needed by growth and development of the laying quails, the nutrition is rich, the protein content is high, the energy is high, the nutrition needed by the laying quails is provided, the materials are easily digested and absorbed by the quails, the daily feed intake is increased and the egg laying capability is enhanced; a proper material matching ratio is determined by multiple testing, the most reasonable feed-egg ratio is ensured, and the raising income is largest; and the feed contains the components such as the premix and the traditional-Chinese-medicine additives, the types of nutritional elements are complete, and various nutritional components needed are provided, so that the healthy growth of the quails is ensured.

The invention discloses a slow-release regulating agent for preventing rumen acidosis and a preparation method thereof, which relate to the field of scientific nutrition of animals. The slow-release regulating agent comprises the following raw material components by gram: 0.3 to 0.5 gram of sodium bicarbonate, 0.15 to 0.17 gram of magnesium oxide, 0.01 to 0.03 gram of nicotinic acid, 0.01 to 0.03 gram of cobaltous sulfate, 0.01 to 0.03 gram of zinc sulfate, 0.01 to 0.03 gram of hydroxypropyl methyl cellulose and 0.3 to 1.5 gram of starch. The preparation method comprises the following preparation steps of: 1. sieving the sodium bicarbonate, the magnesium oxide, the nicotinic acid, the cobaltous sulfate and the zinc sulfate; 2. uniformly mixing the sieved components and an appropriate amount of starch; 3. adding an appropriate amount of absolute ethyl alcohol and stirring for pelletizing; 4. drying and weighing; 5. adding the sodium bicarbonate and mixing uniformly; and 6. calculating tablet weight and tableting. With the invention, the conventional method in which excessive volatile fatty acid produced in a rumen is neutralized by directly filling sodium bicarbonate or adding magnesium oxide is changed. Rumen acidosis is prevented, the treatment effect on rumen acidosis is enhanced, and direct damages to the rumen membranes of ruminants and microbial floras in rumens are reduced.

The invention discloses a pig feed capable of improving food consumption. The pig feed comprises the following raw materials of corn, brown rice, middling, wheat, soybean meal, rapeseed meal, peanut meal, earthworm powder, fish meal, calcium carbonate, dicalcium phosphate, table salt, zeolite powder, an additive, lysine, methionine, threonine, glutamic acid, choline chloride, phytase, betaine, malic acid, citric acid, composite trace elements and composite vitamins, wherein the additive comprises the following raw materials of common cnidium fruits, glossy privet fruits, ligusticum wallichii, red jujubes, pine pollen, lophatherum herbs and siraitia grosvenorii. The pig feed capable of improving food consumption, disclosed by the invention, is reasonable in collocation and balanced in nutrition, can promote the growth of pigs, can improve the immunity of the pigs and can improve the quality of pork.

The invention discloses a feed additive for increasing average daily gain of a pig herd. The feed additive is prepared from, by weight, 40-45 parts of red jujubes, 20-30 parts of barley malt, 11-15 parts of black fungi, 30-35 parts of hawthorn fruits, 20-25 parts of celery, 7-9 parts of lily, 10-13 parts of garlic, 30-40 parts of grape skin residues, 4-5 parts of licorice roots, cellulase, xylanase, saccharomycetes and a proper amount of water. The feed additive effectively improves intestines and stomach and metabolism, improves appetite, increases the average daily gain of the pig herd, does not contain antibiotics and avoids the antibiotic residues in pork.

The invention discloses a method for producing high-methionine and high-lysine feed by using composite bacteria fermented corn protein powder, which comprises the following steps: preparing mixed bacterial solution of Corynebacterium, saccharomycetes and bacillus subtilis; and performing amplified fertilization, adding into a solid fermentation tank for further fermentation, drying, and crushing to obtain finished products. In the method, the processing cost is low, the operation is convenient, and the use of the corn protein powder fermented by mixed various bacteria and various trace elements as the raw materials improve the coarse protein and methionine and lysine content in the feed, improves the absorption effect of various organisms, and improves breeding benefits. Experiments prove the feed made by the method contains more than or equal to 40 percent of coarse protein, more than or equal to 8 percent of lysine, more than or equal to 9 percent of methionine, and that the feed satisfies the demands of animals for lysine, methionine and protein.

The invention discloses a traditional Chinese medicine compound feed for meat quails and belongs to the technical field of feeds of quails. The compound feed comprises corn flour 60-70, wheat bran 35-40, expanded soybean meal 10-15, fermented soybean meal 5-10, broken millet 10-15, sesame oil cake 0.5-1.5, bone powder 1.5-3, grass seed powder 2-5, soybean protein powder 6-10, salt 2-5, premix 6-8, and traditional Chinese medicine additive 0.5-1.5. The preparation method comprises the following steps: (1) preparation of the premix; (2) extraction of traditional Chinese medicine solution; (3) refining of the traditional Chinese medicine solution; (4) preparation of the traditional Chinese medicine additive; (5) preparation of the traditional Chinese medicine compound feed. The premix and the Chinese herbs are added into the feed, so as to effectively increase the weight of meat quails and reduce the mortality rate; the feed dose not contain antibiotics chemical synthetic medicines, prevents the additive from generating medicine residue in the bodies of the quails and effectively keeps the meat of quails delicious. Human consumption of the traditional Chinese medicine compound feed is health and safe.

The invention discloses a growing-finishing pig low-protein daily feed capable of improving meat quality, which consists of corn, soybean meal, wheat middling, germ meal, a variety of amino acids, betaine hydrochloride, montmorillonite and basal premix. The invention also discloses a feeding method of the growing-finishing pig low-protein daily feed. Since the invention adds the amino acids and the betaine hydrochloride into the growing-finishing pig low-protein daily feed, while the growth performance of growing-finishing pigs is kept or enhanced, the nitrogen intake of pigs is decreased, the absorption and utilization rates of nitrogen in the pig body are increased, consequently, the content of nitrogen in pig feces is decreased in the end, the environment of a pig farm is improved, moreover, the carcass quality is improved, the eye muscle area is enlarged, and the thickness of back fat is decreased.

The invention discloses a method for preparing a fermented high-lysine high-protein feed. The method comprises the following steps of: preparing a lysine fermented material and a yeast fermented material; and crushing the lysine fermented material, the yeast fermented material, bean pulp and corn protein powder, and mixing to obtain a finished product. The processing cost is low, and the method is convenient to operate; the content of lysine and protein in the feed is increased, the experiment proves that the feed prepared by the method has the crude protein content of more than or equal to 40 percent and the lysine content of more than or equal to 8 percent, and the demand of animals on the lysine and the protein is met; moreover, the absorption effect of the animals is high, and the breeding benefit is improved.

The invention belongs to the technical field of preparation of FLP-2 injection solutions, and especially relates to a preparation method of an injection solution for improving weaned piglet intestinal tract development. According to the invention, hGLP-2 is dissolved in a 0.01 mol / L PBS solution with a pH of 7.4; after complete dissolution, the solution is filtrated by a 0.22-micron filter membrane for sterilization, and thus can be stored by refrigeration within a short period. The preparation in which the dissolution of hGLP-2 is realized by the PBS solution causes no stress reaction at all after pig subcutaneous injection; through morphological analysis of intestinal samples, and determination of intestine weight and the intestine weight index, it is found that the feed intake, daily gain, and feed conversion ratio of the piglets during the 2-week test period are improved effectively, which demonstrates that subcutaneous injection of the PBS solution containing hGLP-2 is safe and effective.

The invention provides a nursing sow feed which comprises following ingredients in parts by weight: 40-70 parts of corn, 10-30 parts of soybean meal, 0-15 parts of flour, 1-5 parts of fish meal, 1-3 parts of fish oil, 0.4-1.0 part of calcium hydrophosphate, 0.1-0.4 parts of lysine hydrochloride, 0.1-1 part of arginine, 0.1-0.5 parts of valine, 0.08-0.2 parts of choline chloride, 0.03-0.10 parts ofgrowth promotion element, 0.1-0.4 parts of table salt and 4 parts of premix. The invention provides a preparation method of the nursing sow feed at the same time. The nursing sow feed is balanced innutrition, high in palatability and easy to digest, and can improve immunity of a sow; the feed intake of the sow can be increased significantly when the feed is eaten; the weight of weaning litter ofsuckling piglets is increased; a death rate of the piglets is reduced; and the quantity of the weaned piglets is increased.

The present invention relates to the field of animal nutrition, and particularly relates to a trace element premix feed and weaned piglet compound feed. The trace element premix feed does not contain copper sulfate, but contains copper citrate. The compound feed can decrease the amount of copper used in the feed by more than 88%, improve average daily gain (ADG), average daily feed intake (ADFI) and feed to gain ratio (F / G) of piglets compared with high dose copper sulfate, increase lysozyme concentration of serum by more than 50.62%, reduce diarrhea rate of piglets by more than 66.67%, and decrease fecal copper content by more than 88.76%; the above data has highly significant differences (P<0.01) compared with the control group.

The invention discloses a neotame-containing composite sweetening agent applicable to feeds. The neotame-containing composite sweetening agent applicable to feeds is composed of the following components in percentage by mass: 2.0-2.66% of neotame, 10-20% of aspartame, 10-15% of twinsweet, 20-30% of maltodextrin, 30-40% of glucose, 1-3% of flavor corrective, 0.2-2.0% of anticaking agent and 0.02-0.2% of feed flavor. The flavor corrective, anticaking agent and the like in the composite sweetening agent improve the product performance. The reasonably compounded composite sweetening agent has the characteristics of low cost, favorable mouthfeel and the like, can be easily mixed, increases the animal feed intake, improves the production performance of animals, and has wide application prospects in the fields of animal feeds.

The invention discloses a preparation method of chicken feed in a breeding period of breeding hens. The method comprises the steps as follows: step 1, preparing a first primary product and a second primary product; step 2, preparing a fermented product; step 3, preparing a flower extraction solution; and step 4, uniformly mixing the second primary product obtained in step 1, the fermented productobtained in step 2 and the flower extraction solution obtained in step 3, then, placing the obtained mixture, 2-4 parts by weight of bone meal, 1-2 parts by weight of multiple vitamins, 3-4 parts by weight of probiotics, 1-2 parts by weight of microelements, 3-5 parts by weight of vesuvianite powder and 1-2 parts by weight of choline chloride in a mixer jointly, performing full stirring and mixing, performing extrusion granulation by a granulator, and performing ultraviolet sterilization after low-temperature drying to obtain the chicken feed. The prepared chicken feed contains rich nutritional substances and is easy to digest, chickens are strong after eating the feed, the survival rate of breeding hens is obviously increased, the sickness rate is decreased, and the production day age andthe marketing day age are shorter than those of common breeding hens.

The invention discloses a method for producing a fermented feed for ruminant by ammoniating peanut vines as a raw material, and belongs to the technical field of straw ammoniated feeds. The method is used for preparing the straw ammoniated feed by using peanut vines as the raw material after ammoniated fermentation treatment, has simple process and low production cost and is not limited by climate or season, and the feed can be stored for a long time and is easy to popularize. The method has the advantages that waste of peanut vines can be reduced, and utilization of peanut vines can be improved; and the feed produced by ammoniated fermentation is soft and juicy, has sour, sweet and fragrant smell and good palatability, can be used for promoting secretion of digestive glands, and has an excellent effect on improvement of feed digestibility. Feeding tests indicate that the feed palatability is remarkably improved, the feed intake of cows is improved by 14-18 percent, and the digestibility of cellulose, hemicellulose and other organic matters is improved to about 18 percent. The feed has high nutritional value and quick absorption, the daily gain of finishing cattle is increased by 3-5 percent, and the feed conversion ratio is reduced by 6-8 percent.

The invention relates to a premix for improving the production performance of a sow as well as a preparation method and application of the premix. The premix is prepared from the following components in parts by weight: 10-30 parts of arginine, 5-12 parts of L-carnitine, 1-15 parts of folic acid, 5-20 parts of fructose-oligosaccharide, 50-150 parts of astragalus polysaccharide, 50-150 parts of butyrin, 50-120 parts of bifidobacterium bifidum probiotic powder, 0.1-0.2 part of chromium picolinate and the balance of carrier based on 1,000 parts by weight, wherein the premix is added to a basic ration of the sow at 1-4% of total mass of the basic ration of the sow. Compared with the prior art, the premix has the advantages that the sow feed intake and the lactation yield can be effectively promoted by the premix; the weight loss and the backfat loss of the sow at the lactation period can be reduced; the heat interval after weaning is shortened; the whole production performance of the sow is improved; and the problems of insufficient sow feed intake, insufficient milk, postpartum diseases and low production performance are effectively solved.

The invention discloses a processing technology using infrared ray radiant energy for curing a cereal raw material and a use method of the cured cereal raw material in a milk replacer and a nursing material. The processing technology is as follows: removing impurities; adding 5-8% of water; adding water for oscillation; standing for 4-5h to enable the cereal moisture content to be 18-20%; entering cereals into an infrared radiation heating system for the total time of 40-60s at temperature of 700-900 DEG C to enable the cereal surface temperature to be 200-250 DEG C; preheating the cereals with waste heat of the system to 55 DEG C; tabletting, cooling; and grinding. The use method of cured corn, cured soybean and cured rice or broken rice in the milk replacer and the nursing material is as follows: respectively adding the cured corn, cured soybean and cured rice or broken rice into the milk replacer in a weight ratio of 10-50%, 5-10%, 5-15% and 0-10%; and respectively adding the cured corn, cured soybean and cured rice or broken rice into the nursing material in a weight ratio of 10-50%, 2-10%, 3-10% and 0-15%. According to the curing processing, crystalline structures in starch can be destroyed by heat treatment, so that the starch is easier in enzymolysis with amylase, the digestibility of the cured cereal raw material is greatly improved; and at the same time the cured cereal raw material its own has fragrance so as to help to increase the palatability of a feed.

The invention discloses growth-promoting and immunity-improving feed special for broiler chickens. The growth-promoting and immunity-improving feed special for the broiler chickens comprises corn, flax meal, sunflower cakes, wheat bran, vinegar residues, corn gluten meal, green tea powder, inkfish paste, yellow mealworms, freshwater mussel meat, earthworm powder, flax seed oil, corn oil, imvite powder, natural zeolite, calcium superphosphate, table salt, decavitamins, composite mineral substances, lysine, methionine and composite additives, wherein the composite additives are composed of bacillus subtilis, pea protein peptide, Chinese herbal medicine additives, boric acid, ethoxy quin, xylanase, protease, dimethyl fumarate, butyl hydroxy anisd, glycine betaine and lycium barbarum polysaccharide. According to the growth-promoting and immunity-improving feed special for the broiler chickens, the formula is scientific, nutrients are comprehensive, and the growth requirements of the broiler chickens can be met; and in addition, the immunity of the broiler chicken is improved, the growth of the broiler chicken is promoted, and the economic benefits of farmers are increased.

The invention provides a composition for adjusting the microbial environment of animal intestines and a feed, and relates to the field of feeds. The composition for adjusting the microbial environment of animal intestines contains the following components in parts by weight: 15-20 parts of xylooligosaccharide, 15-20 parts of oligochitosan, 10-15 parts of isomaltooligosaccharide and 20-40 parts of microbial combination, wherein the microbial combination contains lactobacillus casei and bacillus in a weight ratio of (5-20): (5-20), and the composition has the functions of adjusting flora in animal intestines, enhancing animal immunity, reducing the morbidity of animals and promoting health care of animals. The feed contains the composition for adjusting the microbial environment of animal intestines. The feed can effectively promote animal appetite, increase the weight and improve the quality of animal products.

The invention discloses a pig feed additive capable of increasing content of fat in pig muscles. The pig feed additive is prepared from, by weight, 40-45 parts of red dates, 20-30 parts of barley malt, 6-7 parts of borneol, 10-13 parts of tangerine peel, 25-30 parts of green bean, 4-5 parts of Poria cocos, 10-13 parts of garlic, 30-40 parts of grape skin residue, 4-5 parts of Radix glycyrrhizae and proper amounts of cellulase, xylanase, saccharomycetes and water. The pig feed additive can regulate physiological state of pigs, accelerate metabolism and consume fat accumulated in bodies, and pork of pigs bred by using the pig feed additive has the advantages of low fat rate and high lean rate.