328results about How to "Increase pay" patented technology

The invention discloses a broiler chicken breeding method and special feed traditional Chinese medicine addition agents thereof. According to the breeding method, during the age of 1-10 days of broiler chickens, the feed traditional Chinese medicine addition agents improving immunity of the broiler chickens are added to feeding feed; during the age of 11-19 days of the broiler chickens, the feed traditional Chinese medicine addition agents preventing respiratory diseases of the broiler chickens are added to the feeding feed; during the age of 20-29 days of the broiler chickens, the anti-virus feed traditional Chinese medicine addition agents are added to the feeding feed; during the age of 30-42 days of the broiler chickens, the feed traditional Chinese medicine addition agents promoting growth of the broiler chickens are added to the feeding feed; and adding proportion of the addition agents in the feeding feed is 0.3-1% of the total weight of the feed. The broiler chicken breeding method and the special feed traditional Chinese medicine addition agents thereof have the advantages of using the traditional Chinese medicine feed in the whole process, improving disease-resistant capacity of the broiler chickens, promoting growth and development of the broiler chickens, and being low in production cost, simple to produce and use, remarkable in use effect, and free from drug residue and adverse effect.

A method for culturing a lean-type Huai pig includes such steps as crossing between the Huai sow as female parent and the Changbai boar as male parent to obtain the first generation sow group, crossing it with Yorke boar to obtain the zero-generation new variety and transverse crossing for 3-4 generations by selective group secondary culture molecular maker aided selection. The new variety features high port quality, rate of lean port and resistance to disease.

The invention discloses a special compound premix for a fermented feed. The special compound premix is prepared from the following main components by weight percentage: 2-2.5 percent of fermented culture, 8-10 percent of enzyme preparation, 30-37.5 percent of fermentation promoter and 50-60 percent of feature pack aiming at different animals (piglets, middle and big pigs, sows, laying hens, dairy cows and fattening sheep). When the fermented feed is used in a large scale for a long time in daily ration of animals, the fermented feed is matched with the special compound premix to use, so that the normal supply of amino acids, vitamins and microelements for animal bodes can be ensured. Moreover, the premix does not contain hormones, antibacterial agents, antioxidants and flavoring agents, and the copper and zinc contents are lower than the national standard. The special compound premix has important meanings for providing safe meat, egg and milk foods, avoiding environmental pollution, realizing green no-antibiotic and hormone breeding, and ensuring the healthy and sustainable development of animal husbandry and aquaculture.

The invention discloses a concentrated feed containing Chinese herbal medicine for growing-finishing pig. The concentrated feed comprises soybean meal, fish meal, rapeseed meal, stone powder, calcium hydrogen phosphate, soybean oil, and premix; the following Chinese herbal medicine components are added into the concentrated feed: rhizoma atractylodis, processed fleece-flower root, gentian, tangerine peel, white peony root, parched medicated leaven, parched hawthorn, parched malt, medulla tetrapanacis, semen cuscutae, stir-fried betelnut, radix astragali, scutellaria, rhubarb powder, etc. The feed can improve the immunity, disease resistance, and stress resistance of growing-finishing pigs; the feed has improved quality, can enhance the appetite of the animals, and promote the digestion and the absorption; and the utilization rate of the feed is increased, and the breeding cost is reduced. The feed also has blood circulation invigorating, stomach-strengthening, parasite-expelling, and rapid fattening functions.

The invention relates to a pig feed, in particular to a composite shoat premixing feed. The composite shoat premixing feed comprises the following raw materials according to weight ratio: 60-80 of complex vitamin, 45-65 of low-copper mineral element, 6-12 of tryptophan, 6-12 of liquorice, 5-10 of membranous milkvetch root powder, 9-13 of dangshen, 5-10 of Chinese angelica, 5-8 of ligusticum wallichii, 9-15 of bacillus subtilis, 4-8 of chromium yeast, 5-10 of selenium yeast, 4-8 of zinc methionine, 4-8 of methionine iron, 3-6 of phytase, 10-20 of rovabio enzyme, 30-50 of lysine, 18-30 of choline chloride, 40-60 of steam fish meal, 40-60 of fermentation soybean protein, 15-20 of threonine, 80-100 of salt, 180-250 of calcium carbonate, 100-160 of calcium hydrophosphate and 80-200 of zeolite powder. The product belongs to environmentally-friendly feed with high efficiency; shoats have big feed intake, do not have loose bowels, have high survival rate and have high feed conversion rate and high nutrient; in addition, shoats produced with the method have high growing speed and high feed reward, so that the invention has high economic benefit and social benefit.

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.

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 provides laying hen compound biological feed additive, and belongs to the technical field of feed science and feed additives. The feed additive is compoundly prepared by feed grade fluvic acid, worm powder, fermented frass, an extractive compound preparation, a microecologic preparation and carriers by a certain ratio. Premix of the compound biological feed additive is used in the feed of a laying hen. Environment in the digestive tract of livestock and poultry can be regulated and controlled, intestinal flora balance in an organism can be regulated, the organism immunity can be improved, and the feed additive has the properties of being antimicrobial and anti-stress, and improving immunity and production. The feed additive is added into daily ration of the laying hen to improve the laying capacity and the immunity of the laying hen, improve the feed conversion rate, and then to reduce drug residue and improve egg quality. The compound biological feed additive is a safe and reliable and green environmental protection feed additive product, and the application prospect is good.

The invention relates to a novel microorganism feed additive, in particular to a microorganism feed additive which contains bacterial strain that can produce conjugated linoleic acid and a preparation method thereof, which belongs to the microorganism feed additive technical field. The preparation method of the microorganism feed additive is that plant lactobacillus and enterococcus faecalis are respectively processed by zymotic liquid which is cultured by liquid deep-layer high-density fermenting and are made into powder by a micro-capsule peridum spray drying method and a frozen-dried preparation method. The microorganism feed additive transforms linoleic acid into the conjugated linoleic acid in the intestinal tracts of poultry and livestock, which takes effects of promoting the growth performance of the poultry and the livestock, reducing fat, increasing meat factor and regulating immunity reaction, etc., and the microorganism feed additive also solves the problem of the high expense caused by adding the conjugated linoleic acid into the feed directly. The microorganism feed additive prepared by the method has the advantages of high viable bacteria content, long holding period and little microbial pollution.

The present invention relates to one kind of micro ecological feed additive capable of promoting pig's growth and its preparation process. Technologically, the present invention features that Bacillus subtilis, Bacillus licheniformis, saccharomycete, lactobacillus and Bacillus lacticus as well as carrier in certain proportion as materials are mixed homogeneously to obtain the micro ecological feed additive capable of promoting pig's growth. The present invention has the functions of inhibiting the growth of pathogenic bacteria, stimulating the immune reaction of pig, strengthening the stress resisting capacity of pig, providing pig with nutrients, etc. and obvious effect of promoting the growth of pig. The spawn producing process has advanced liquid fermentation and spray drying technology adopted and results in high purity and activity of the prepared live microbial preparation.

The invention belongs to the field of feed premixes and relates to a 4% functional non-antibiotic piglet premix. According to a formula, the premix is prepared from the following components in parts by weight: 10-20 parts of astragalus membranaceus, 10-20 parts of coptis chinensis, 8-12 parts of pulsatilla chinensis regel, 0.3-2 parts of mannan oligosaccharide, 0.15-3 parts of chitosan oligosaccharide, 1.5 parts of table salt, 2.5 parts of baking soda, 2.5 parts of lysine, 2.5 parts of methionine, 1 part of threonine, 1.25 parts of ethoxyquinoline 30, 2.5-12.5 parts of yeast nucleotide, 3 parts of an acidifying agent, 0.2 part of a sweetening agent, 2.75 parts of mountain flour, 2.5 parts of calcium hydrogen phosphate, 0.25-1.5 parts of sodium glutamate, 0.25 part of high-temperature-resisting phytase 5000, 0.2 part of a mildew preventive, 0.25-1.5 parts of a compound micro-ecological preparation, 12.5 parts of a microelement additive, 2.5 parts of a vitamin additive and 5-20 parts of zeolite powder. The functional nonreactive piglet premix provided by the invention has the advantages that the immunity of piglets is enhanced, the disease occurrence rate is reduced, the diarrhea of the piglets is reduced, the feed intake and the daily gain of the piglets are increased, the survival rate of the piglets is high, the growth speed is high and the like.

The invention discloses a dynamic nutrition feeding method for improving nutrition metabolism of pig organisms. The method comprises the steps as follows: A, raw materials are selected, and daily rations A with nutritional levels of corresponding stages are prepared; B, daily rations B with reduced nutrient levels of crude protein, crude fat and salt are prepared on the basis of the step A, and the daily rations B comprise corn, bean pulp, wheat, wheat bran, corn DDGS (distillers dried grains with soluble), calcium hydrophosphate, rock flour, lysine 98, soya-bean oil, baking soda, salt and fodder A and fodder B which are prepared by the crude protein, the crude fat and the salt; C, the pigs are fed with different daily rations in the morning and in the afternoon, and the pigs are fed with the daily rations A during the time period from seven o'clock to twelve o'clock in the morning; and D, feeding is performed twice a day, and the feeding amount of the morning as well as the feeding amount of the afternoon accounts for a half of the total amount of the day. The method is feasible and the operation is simple and convenient; the problems of absorption and antagonism among nutrient substances and the like are avoided, and metabolism utilization of the pig organisms to the nutrient substances is effectively improved; the feeding cost is reduced, the production performance is improved, and the feed reward is increased; and pollution caused by harmful gases such as ammonia gas and the like in air of a pigsty and excreta to the environment can be reduced.

The invention discloses a strain called acid-producing bacillus cereus, which is collected in the China center for type culture collection, with the preservation number of CCTCC M 2011352, on October 16th, 2011. The strain can be used for preparing micro-ecological preparations. During application, acid-producing bacillus cereus powder can be used as an individual effective component to be mixed with corn starch to prepare the micro-ecological preparations, or is mixed with at least one other effective component or strain powder and corn starch to prepare composite micro-ecological preparations. The invention further provides a composite micro-ecological preparation M3 which is prepared by three high-temperature-resistant strains including bacillus subtilis N9-1-35, clostridium butyricum Cb-2, the acid-producing bacillus cereus and corn starch according to the mass ratio of 1:2:2:5, wherein the viable counts of the strain powder are larger than or equal to 1.0X109cfu / g, 5.0X108cfu / g and 5.0X108cfu / g respectively.

The production process of composite biochemical granulated feed includes the following steps: sorting material; making filament; crushing; ammonating, alkalizing and salting; enzyme processing and biological fermentation; air drying; mixing dried stalk powder in 2-48 wt%, industrial side product in 10-30 wt%, fine material in 40-60 wt%, pre-mixed material in 0.5-3 wt% and bentonite 1.5-5 wt%; and granulating the mixture to form the composite biochemical granulated feed for ox and sheep. The present invention produces the composite biochemical granulated feed by means of the comprehensive technological process of biology, chemistry, thermodynamics, mechanics, etc to raise the feed value.

The invention discloses a low-fish-meal compound feed for micropterus salmoides. The low-fish-meal compound feed comprises the following components in parts by weight of 25-40 parts of fish meal, 5-15parts of plasma protein powder, 5-15 parts of chicken meat powder, 10-25 parts of fermented soybean meal, 3-10 parts of peanut cakes, 4-10 parts of corn protein powder, 6-15 parts of high gluten flour, 2-6 parts of krill powder, 1-4 parts of cuttlefish cream, 1-6 parts of fish oil, 1-5 parts of soybean oil, 1-5 parts of soybean phospholipid, 0.1-0.5 part of choline chloride, 0.1-0.8 part of calcium dihydrogen phosphate, 0.5-1.5 parts of a vitamin premix, 0.5-1.5 parts of a mineral premix, 1-5 parts of inulin, 0.05-0.3 part of methionine, 0-0.5 part of bile acid and 0-0.4 part of taurine. Thelow-fish-meal compound feed for micropterus salmoides conforms to the nutrient requirement regularity of the micropterus salmoides, and has the advantages of being good in palatability and high in digestibility, increasing the survival rate, reducing the feed coefficient, improving the immunocompetence of the micropterus salmoides, and promoting healthy and quick growth of the micropterus salmoides.

The invention belongs to the technical field of feed formulas for meat ducks, and in particular relates to the feed formula for young meat ducks. The feed formula for the young meat ducks is particularly suitable for 0 to 21 day-old meat ducks and comprises the following components in percentage by weight: 6 percent of fish powder, 24.7 percent of bean pulp, 3 percent of soft husks of rice, 61.6 percent of corn, 1.5 percent of corn protein powder and 3.2 percent of additive. The feed formula has the advantages of capability of meeting all nutritional requirements of the young meat ducks, reasonable formula, high bioavailability, low excrement of nitrogen, phosphorus and the like, contribution to environmental protection, good palatability, high feed reward, meat feed ratio of 1.85:1 during the whole process, contribution to improving survival rate, stable source of used raw materials, low price and 30-percent cost reduction.

The invention discloses chicken feed. The chicken feed comprises raw materials including, by weight, 140-210 parts of bean pulp, 500-600 parts of corn, 2-3 parts of stone powder, 10-50 parts of dicalcium phosphate, 0.5-1 part of active dry yeast, 0.1-0.4 part of table salt, 5-10 parts of vegetable oil, 0.2-0.5 part of choline chloride, 1-1.5 parts of earthworm powder, 2-5 parts of pine needle powder, 35-40 parts of corn flour, 3-4 parts of soybean peptides, 5-13 parts of wheat middling, other 0.5-1.1 parts of dicalcium phosphate, other 0.5-1.4 parts of stone powder, 0.1-1.2 parts of fish meal, 0.1-1 part of salt, 0.01-0.1 part of 98% lysine, 4-11 parts of flax cake, 8-17 parts of bran, 1-3 parts of rapeseed meal, other 2-5 parts of fish meal, 0.2-0.8 part of shrimp shell meal, 0.4-0.9 part of grass meal, 0.7-2.8 parts of budworm powder, 1-2 parts of rorippa indica, other 0.1-0.4 part of table salt, 0.1-0.2 part of flos magnoliae, 0.5-0.7 part of thesium chinense, 0.1-0.2 part of saussurea costus, 0.2-0.3 part of cotton rose hibiscus leaves, 2-5 parts of vitamins and 3-5 parts of additives. The raw materials are combined with one another to obtain the chicken feed. The chicken feed has the advantages that the chicken feed is made of the diversified raw materials in scientific proportions according to growth and nutritional requirement characteristics of chicken, fast growth of the chicken can be promoted by the chicken feed, the feed reward can be increased, the immunity of the chicken can be improved, and diseases can be reduced.

The invention relates to a feed additive for promoting the growth of pigs and improving meat quality and a preparation method thereof, wherein the feed additive comprises the following components in percentage by weight: 15 to 30 percent of astragalus polyose, 5 to 10 percent of cassia seed, 10 to 30 percent of radix codonopsitis, 5 to 8 percent of atractylis ovata, 5 to 10 percent of liquorice, 2to 5 percent of garlicin, 7 to 12 percent of dried orange peel, 10 to 15 percent of tea, and 1 percent of vitamin. The feed additive mainly comprises Chinese medicinal herbal, tea and vitamin. The practice proves that: the additive containing the Chinese medicinal herbal, the tea and the like is used to substitute for antibiotics, which can improve the utilization rate of the feed, promote the growth of animals, prevent and cure diseases, and improve ecological environment. Immunologic active materials of the Chinese medicinal herbal in Chinese medical herbal preparations can strengthen the immune function of organisms, improve the anti-stress and anti-disease abilities of the animals, improve the production performance of the animals, have no (low) residue, and are difficult to produce the drug tolerance. By mixing and adding various components of the invention into the feed, the feed additive and the method can greatly improve the growth speed of the pigs, remarkably promote the meat quality and the yield, and have good economic value and social value.

The invention discloses feed additive for improving cad pig growth performance and mixed batch. The feed additive comprises following ingredients by parts of weight: 23 to 25 of pericarpium citri reticulatae, 23 to 26 of hawthorn, 27 to 35 malt, 4 to 8 Chinese rhubarb, 15 to 23 Chinese yam, 0.001 to 0,002 Vb12, 9 to 11 chelate iron and 80 to 120 sodium butyrate. The additive is scientific and reasonable in proportion, can improve cad pig growth performance, improves feed conversion and increases hemoglobin content in blood. Fermented soybean meal containing active small peptide can be absorbed and utilized by intestinal tracts easily. The Chinese herb medicine mainly has the function of regulating qi, tonifying spleen and nourishing the stomach. The sodium butyrate can repair small intestine choria of pigs, increases recess depth, reduces potential of hydrogen (pH) in intestinal tracts and prevents harmful bacteria from breeding.

The invention belongs to the technical field of feed formulae for meat ducks, and particularly relates to a feed formula for the meat ducks in the growth period. The feed formula for the meat ducks in the growth period comprises the following components in percentage by weight: 8 percent of fish meal, 19 percent of bean pulp, 2.5 percent of corn protein powder, 67 percent of corn, 0.5 percent of vegetable oil, and 3 percent of additive. The feed formula for the meat ducks in the growth period has the advantages of meeting all nutritional requirements on the meat ducks in the growth period, having a reasonable formula, high bioavailability and low excrements of nitrogen, phosphorus and the like, being favorable for environmental protection, and having high palatability, high feed reward, ameat-feed ratio of 1.85:1 during the whole process, a stable source of used raw materials, a low price and 30 percent of cost reduction.

The invention discloses a slow sinking type puffing aquatic product matched pellet feed. The pellet feed contains 9-15% of carbohydrate and 8-22% of grease. The puffing degree of the pellet feed is 1.1-1.25, and the volume mass is 380-420kg / m<3>. The pellet feed is a special feed with low sugar and high grease for artificial carnivorous fish culture. The invention also provides producing equipment and method of the pellet feed. The producing equipment comprises a crusher, a mixer, a quality controlling machine, a dual-screw puffing machine, a granulating machine, a dryer and the like which are sequentially connected. A screw assembly in the dual-screw puffing machine consists of a delivering area screw, a kneading area screw and a forming area screw. The invention can obviously enhance the quality of the fish, greatly reduce the generation of fatty liver in the fishes, and ensure the uniform size of the finished fishes.

The invention discloses a compound feed for reducing nitrogen and phosphorus excretions of growing pigs, comprising the following components in percentage by weight: 61-69% of corn, 2-5% of rice husk, 4-6% of bran, 18-25% of bean pulp, 0.5-1.5% of mountain flour, 0.3-0.6% of calcium hydrophosphate, 0.3-0.5% of salt, 0.35-0.45% of lysine, 0.1-0.15% of methionine, 0.1-0.14% of threonine, 1-3% of bean oil, 0.01-0.05% of swine multidimensional, 0.05-0.1% of phytase, 0.05-0.1% of complex enzyme preparation and 0.7% of premix. Through reasonable match of all the components, the compound feed increases the utilization rate of nutrients such as nitrogen, phosphorus and the like, obviously reduces the nitrogen and phosphorus excretions of the growing pigs and plays a positive role for the improvement of an ecological environment.

The invention discloses a biologic emulsifier for livestock feed. The biologic emulsifier is characterized by being prepared by two or more than two of sophorolipid, rhamnolipid and trehalose. The sophorolipid, the rhamnolipid and the trehalose and the like in the emulsifier are all secondary metabolites generated by microbial fermentation, can be naturally metabolized and degraded, do not cause residues in animal bodies, and do not influence quality of animal products. The biologic emulsifier can remarkably improve livestock fat digestion utilizing rate, improves feed reward, reduces livestock blood cholesterol and triglyceride, remarkably improves livestock production performances, improves carcass quality, improves body immune function, reduces morbidity and mortality, and remarkably improves economic returns.

The invention discloses a microbial fermentation agent for cottonseed meal detoxification and a preparation method thereof. According to the preparation method, saccharomyces cerevisiae and bacillus subtilis serve as active strains and are subjected to expanding culture by using liquid fermentation, a carrier is added, and then, the microbial fermentation agent is prepared. According to the microbial fermentation agent, free gossypol in cottonseed meal can be degraded effectively, crude fibers are degraded and softened, the palatability of the cottonseed meal is improved, a large number of nutrition and hormone substances, such as active probiotics, bioactive small-peptide amino acids, various biochemical enzymes, somatomedins and the like, are secreted and synthesized, and the immunity of animals is effectively improved by microbial thalli protein, beta-glucan and the like in the microbial fermentation agent. The microbial fermentation agent further has the advantages that the strains and fermentation processes are simple, the cost is low, the consumption of the strains in cottonseed meal fermentation is low, the cost for the cottonseed meal fermentation is low, and the like.

The invention relates to a feed formulation for chickens, in particular to the feed formulation for laying hens. The technical proposal is that the feed formulation comprises the following raw materials in percentage by weight: 50 to 60 percent of corn meal, 4 to 6 percent of sorghum grains, 4 to 6 percent of wheat bran, 20 to 30 percent of soybean cake powder, 4 to 6 percent of peanut meal, 4 to 6 percent of fish meal, 3 to 5 percent of sophora japinica leaf powder, 3 to 5 percent of bone meal, 0.2 to 0.5 percent of common salt, and a proper amount of additive. The feed formulation has the advantages that the feed formulation is in accordance with growth stages of the laying hens, can fully give play to productivity of the laying hens and functions of the feed, promotes the growth and egg laying of the hens, improves reward of the feed, reduces feeding cost, and obtains higher economic benefit.

The invention belongs to the technical field of agricultural feedstuff, in particular to hyacinth ferment feedstuff for feeding pigs and a production method thereof. The weight ratio of raw materials of the hyacinth ferment feedstuff for feeding the pigs is as follows: the weight ratio of hyacinth drymeal to wheat bran to molasses fermented wastewater to composite bioactive peptide to water is 15-20: 5-10: 9.7-14.5: 0.3-0.5: 60-65. Due to adoption of fresh and dried hyacinth and the wheat bran to prepare the ferment feedstuff by fermentation through the composite bioactive peptide, the ferment feedstuff prepared has the advantages that the digestive absorption ability and the immunological competence of the organism of the pigs can be improved; absorption and utilization of nutrition of the feedstuff by the pigs can be strengthened, and diarrhea can be inhibited; the weight increment of the pigs and the feed conversion rate can be improved; the hyacinth ferment feedstuff has obvious function of promoting growth of the pigs, and the feed efficiency is obviously improved as well; and the hyacinth ferment feedstuff not only is environment-friendly but also utilizes the resources due to utilization of river hyacinth to produce the feedstuff.

The invention discloses a production method, a using method and production equipment of high-activity nonreactive feed. Raw materials of the feed comprise a concentrate feed raw material and a companion feed raw material. The feed is obtained through fermentation by adopting a reasonable raw material formula and a proportion thereof; the produced fermentation feed has low cost, is good for marketcirculation, also does not contain any harmful additive agent which affects the health of human beings, and has higher utilization ratio by adopting the specific proportion when the feed is used for raising pigs; harmful substances in intestinal canals of animals are absorbed and utilized by beneficial fungi, comprehensive nutritious substance can be provided for animals, and the balance of microbiota in the gastrointestinal tract of piglets is regulated, which plays roles of diarrhea prevention as well as harmful fungi inhibition and killing in the intestinal canal; the immunity of animals is strengthened; the occurrence of disease is reduced; and the cultivation cost is lowered, thus healthy and safe animal products are produced to protect the health of human beings.

The biotechnological process of producing polypeptide and protein feed is superior to traditional fish meal producing process, which has high protein loss rate, high power consumption, high cost, serious pollution and other demerits. The present invention produces polypeptide paste, polypeptide powder, protein paste or protein powder with fresh low value fishes and shrimp and aquatic animal leftover and through the process including the steps of eliminating impurity, steam to eliminate fat, oil-water separation, crushing, sterilizing, enzymolysis, inactivating enzyme, concentration, drying and others. The present invention has the advantages of high protein content in the products, high bioavailability, no environmental pollution, low power consumption, etc. The products have the effects of promoting animal growth, regulating immunity, preventing and treating diseases, etc. and are used mainly in raising animal and as nitrogen source for biological culture.

The invention discloses a feed additive for detoxicating mycotoxin and a production method thereof. The additive comprises 40 to 80 weight portions of modified montmorillonite, 20 weight portions of calcium propionate, 20 to 100 weight portions of eucommia bark extract, 20 to 50 weight portions of bletilla extract and 20 to 50 weight portions of licorice extract. The production method comprises the following steps: a, weighing the raw materials in weight portion; b, mixing the eucommia bark extract, the bletilla extract and the licorice extract for the first time to obtain a primary mixture; c, adding the calcium propionate to the primary mixture for mixing for the second time to obtain secondary mixture; and d, adding the modified montmorillonite to the secondary mixture to obtain a finished product. The invention aims to overcome the defects in the prior art to provide the feed additive capable of inhibiting and detoxicating the mycotoxin and strengthening the disease resistance by adsorbing the mycotoxin and effectively preventing the harm of the mycotoxin to livestock and poultry, and the production method thereof.

The invention provides compound feed containing white melon seed hull powder for laying-period breeding geese. The feed consists of the following components in percentage by weight: corn 35-50, soybean meal 5-15, rapeseed meal 2-5, fish meal 2-5, white melon seed hull powder 20-40, alfalfa powder 10-20, stone powder 4, Chinese herbal health-care additives 1, and breeding goose premix 4, and the feed is prepared by mixing the components. The feed has the advantages of high scientific and technological content, comprehensive balanced nutrition, good product palatability, high feed conversion, feed-egg ratio of 4-4.5: 1 in laying periods, bone growth-promoting function, certain health-care function, capability of enhancing the disease resistance of the breeding geese and comprehensively improving the laying performance of goose flocks and effective reduction of environmental pollution caused by white melon seed hulls.