71results about How to "Strong anti-stress ability" patented technology

The present invention discloses a microbial feed additive. It is made up by using carrier, protein feed, rice bran or wheat bran, cane sugar, bone powder or shell powder, white peony root, acanthopanax root, aspidium and fermenting agent through a certain preparation process. The above-mentioned described carrier can utilize waste material obtained by cultivating edible mushroom. Said additive can raise utilization rate of feed by 20%-30%, and can promote animal growth and development.

The invention belongs to the field of aquaculture or feed, relates to a aquaculture feed, and especially relates to an alga immunopotentiation compound feed for litopenaeus vannamei. The invention at first provides an immunity strengthening agent for litopenaeus vannamei feed, and the agent is obtained through enzymatic hydrolysis and fermentation of an alga composite. The alga composite is composed of following components in parts by dried weight: 40 to 50 parts of asparagus, 15 to 25 parts of enteromorpha, 10 to 20 parts of ulva lactuca, 5 to 15 parts of laver and 5 to 15 parts of undaria pinnatifida. The invention further prepares a compound feed for litopenaeus vannamei by utilizing the immunity strengthening agent. The alga immunity strengthening agent contains algae polysaccharide, which has the effect of strengthening animal immunity, acrylic acid, terpenes, brominated phenolic and some sulfocompounds, which have the antiseptic effect, and sulphated polysaccharide, which has the antivirus effect. The litopenaeus vannameis fed on the alga immunopotentiation compound feed have a strong anti-stress performance, the body's immunity ability is improved, survival rate is high and culture benefit is remarkable.

The invention belongs to the field of feeds, relates to an aquiculture feed and particularly relates to a penaeus vannamei compound feed special for high salinity (over 3%) cultivation and a preparation method of the compound feed. The penaeus vannamei compound feed contains 3-6 parts of euphausiid meal, 20-35 parts of fish meal, 2-4 parts of fly maggot meal, 3-7 parts of chicken meal, 1-5 parts of silkworm chrysalis meal, 2-6 parts of squid liver paste, 2-5 parts of shrimp shell meal, 1-3 parts of algae powder, 3-8 parts of fermented soybean meal, 3-13 parts of soybean meal, 3-8 parts of peanut meal, 2-7 parts of corn gluten meal, 10-20 parts of wheat flour, 4-10 parts of monosaccharide and / or oligosaccharide, 2-6 parts of sleeve fish liver meal, 2-4 parts of fish oil, 1-2 parts of soybean oil, 1-3 parts of soybean phospholipid powder, 0.1-0.4 part of choline chloride and 1-3 parts of monocalcium phosphate. The penaeus vannamei compound feed is capable of meeting the growth requirement of penaeus vannamei for nutrition under high salinity (over 3%), good in stability in water, strong in anti-stress capability, high in survival rate and growth speed and low in feed coefficient.

The invention belongs to the technical field of forage, and discloses composite Chinese herbal medicine anti-stress stomach-strengthening forage of growing-finishing pigs. The composite Chinese herbal medicine anti-stress stomach-strengthening forage of growing-finishing pigs comprises: by weight, 30 to 40 parts of corn, 10 to 20 parts of biscuit powder, 10 to 20 parts of wheat-middling, 10 to 20 parts of soybean meal, 3 to 10 parts of rice bran meal, 10 to 20 parts of wheat bran, 0.5 to 1 part of calcium hydrogen phosphate, 1 to 1.5 parts of stone flour, 0.1 to 0.5 parts of salt, 0.4 to 0.6 parts of growing-finishing pig composite premix, 0.1 to 0.5 parts of lysine, 0.01 to 0.05 parts of threonine, 0.05 to 0.2 parts of a mildew inhibitor, 0.01 to 0.05 parts of an anti-oxidant, 0.01 to 0.05 parts of 5000IU phytase and 2 to 6 parts of composite Chinese herbal medicines, wherein the composite Chinese herbal medicines are composed of ligustrum lucidum, rhizoma atractylodis and wrinkled giant hyssop according to a weight ratio of (1.8 to 2.2): (0.8 to 1.2): (0.8 to 1.2). In the invention, Chinese herbal medicines are adopted by a formula of the composite Chinese herbal medicine anti-stress stomach-strengthening forage of growing-finishing pigs. Through the composite Chinese herbal medicine anti-stress stomach-strengthening forage of growing-finishing pigs, an anti-stress capacity of a growing-finishing pig is improved; daily weight gain is improved; a feed / gain conversion ratio is reduced; and good stomach-strengthening effects are obtained.

The invention relates to sparus macrocephalus feed and a preparation method thereof. The sparus macrocephalus feed comprises protein source raw material, fat source raw material, sugar source raw material and auxiliary material and is characterized by further comprising 5% of gracilaria lemaneiformis powder in percentage by weight; the protein source raw material is selected from a group composed of fish meal, soybean meal and the mixture of fish meal and soybean meal; the fat source raw material is selected from a group composed of fish oil, soybean oil and the mixture of fish oil and soybean oil; the sugar source raw material is starch; the auxiliary material is selected from a group composed of composite vitamin, mixed mineral substance, microcrystalline cellulose, soybean lecithin powder, DL-methionine, monocalcium phosphate, choline chloride, ascorbic acid, sleeve-fish ointment, and the mixture of composite vitamin, mixed mineral substance, microcrystalline cellulose, soybean lecithin powder, DL-methionine, monocalcium phosphate, choline chloride, ascorbic acid, sleeve-fish ointment; the feed is composed of the following nutritional ingredients in percentage by weight: 41.7-42.4 percent of crude protein, 12.3-12.7 percent of crude fat, and carbohydrate, crude fibre, ash and moisture in balanced amount. The sparus macrocephalus feed provided by the invention has the advantages as follows: the weight gain rate and survival rate of sparus macrocephalus are higher, the using amount of fish meal is reduced, and the level of protein requirements of fingerling is reduced.

The invention relates to a compound premix for aquatic products. The compound premix is prepared from the following raw materials based on the percentage by mass of air dried substances: 10%-15% of a seaweed organism active extract, 5%-10% of a composite acidifier, 5%-10% of compound probiotics powder and the balance of a carrier. The invention also provides a preparation method. The method comprises the following steps: (1) carrying out superfine grinding on raw materials of the seaweed organism active extract, carrying out ultrasonic-microwave synergistic extraction, filtering, wherein filtrate is taken as an extract liquid, carrying out enzymolysis and fermentation on filter residues, so as to obtain a fermentation liquid, respectively carrying out freeze drying on the extract liquid and the fermentation liquid, and then mixing at the ratio; and (2) carrying out superfine grinding on the carrier, and then evenly mixing the ground carrier with the composite acidifier, the compound probiotics powder and the seaweed organism active extract. According to the premix disclosed by the invention, marine algae resources can be effectively utilized; protease can be secreted; digestive absorption of protein is facilitated; the anti-stress ability and the disease resistance of organisms are enhanced; and the growth speed of aquatic livestock is improved, so that the culture cost is reduced and the culture benefits are significantly improved.

The invention discloses a laying duck feed. The feed comprises the following raw materials in parts by weight: 540-550 parts of corns, 120-140 parts of wheat flour, 2-3 parts of calcium carbonate, 3-4 parts of beer yeast powder, 110-120 parts of sorghum flour, 1-2 parts of calcium hydrophosphate, 0.1-0.2 part of rapeseed oil, 20-23 parts of sweet potatoes, 3-4 parts of cabbages, 1-2 parts of Chinese yam, 1-2 parts of astragalus membranaceus, 1-2 parts of acanthopanax senticosus harms, 1-2 parts of rhodiola rosea, 3-4 parts of mung beans, 1-2 parts of castanea seguinii leaves, 1-2 parts of Chinese littleleaf box leaves, 1-2 parts of junci medulla, 1-2 parts of galium aparine, 2-3 parts of angelica sinensis, 1-2 parts of assorted Chinese herbal tea, 1-2 parts of huperziaceae and 2-3 parts of phagostimulant. The laying duck feed disclosed by the invention is free from any pigment, high in nutritional ingredient, and strong in anti-stress capacity; a plurality of Chinese herbal medicines are added into the feed according to the formula, so that the insecticide effect is realized, the disease infection chance of laying duckling is reduced, the growth of laying ducks is fast, and the egg yield of the laying ducks is high.

The invention relates to a pig feed and in particular relates to a composite big pig premix feed. The composite big pig premix feed is prepared from the following raw materials in parts by weight: 60-80 parts of complex vitamins, 45-65 parts of trace mineral elements, 4-8 parts of acanthopanax, 5-8 parts of honeysuckle, 4-10 parts of herba epimedii, 8-12 parts of folium isatidis, 6-12 parts of astragalus, 12-16 parts of liquorice, 3-8 parts of white paeony root, 6-10 parts of Chinese angelica, 10-15 parts of clostridium butyricum, 9-13 parts of VE, 20-30 parts of sodium bicarbonate, 9-15 parts of carnitine, 4-8 parts of chromium yeast, 5-10 parts of selenium yeast, 3-6 parts of phytase, 20-40 parts of montmorillonite, 15-24 parts of nucleotide, 30-50 parts of lysine, 6-12 parts of tryptophan, 18-30 parts of choline chloride, 15-20 parts of threonine, 80-100 parts of salt, 120-250 parts of calcium carbonate, 100-250 parts of calcium hydrophosphate and 80-200 parts of defatted rice bran meal. The feed conversion is 2.45:1, the daily gain is over 1100g, and the feed belongs to a domestic leading level.

The invention discloses a feed formula for laying ducks and a preparation method of feed. The feed formula consists of the following raw materials in parts by weight: corn, bran, rice husk, bean cake, green grass, day lily, wheat, mulberry, jujube, fructus schisandrae, pine pollen, lotus seed, bunge cherry seed, cordate houttuynia, herba lophatheri, coix seed, allium macrostemon, momordica grosvenori leaves, sophora subprostrata, junci medulla and grape leaves. The feed for laying ducks disclosed by the invention does not contain any pigment, is high in nutritional ingredients and strong in anti-stress capability, and Chinese herbal medicines such as the mulberry, the jujube, the fructus schisandrae and the pine pollen are added into the feed formula, so that the feed has the functions of invigorating stomach and improving digestion and can be used for promoting the appetite of the ducks, and the laying ducks are fast in growth and high in egg production.

The invention belongs to the field of a feed, and relates to a prawn aquaculture compound feed. The feed comprises the following raw materials: 3-6 parts of euphausiid meal, 20-35 parts of fish meal, 2-4 parts of fly maggot meal, 3-7 parts of chicken meal, 1-5 parts of silkworm chrysalis meal, 2-6 parts of squid liver paste, 2-5 parts of shrimp shell meal, 1-3 parts of algae powder, 3-8 parts of fermented soybean meal, 3-13 parts of soybean meal, 3-8 parts of peanut meal, 2-7 parts of corn gluten meal, 10-20 parts of wheat flour, 4-10 parts of monosaccharide and / or oligosaccharide, 2-6 parts of sleeve fish liver meal, 2-4 parts of fish oil, 1-2 parts of soybean oil, 1-3 parts of soybean phospholipid powder, 0.1-0.4 part of choline chloride and 1-3 parts of monocalcium phosphate. The compound feed is capable of meeting the growth requirement of prawn for nutrition under high salinity (over 3%), good in stability in water, strong in anti-stress capability, high in survival rate and growth speed and low in feed coefficient.

The invention relates to a siganus guttatus fry breeding method, and belongs to the field of siganus guttatus breeding. The siganus guttatus fry breeding method comprises the following steps: pond cultivation of fry, transportation of fry, preparation of a standard coarse pond and workshop standard coarse cultivation of fry. The siganus guttatus fry breeding method has the technical advantages that the pond fry cultivation time is shortened, the outdoor pond utilization rate is increased, the feeding of biological baits is decreased, the feeding of the artificial mixed feeds is advanced, the cultivation cost is reduced and the fry after indoor standard coarse is ordered, rapid in growth, strong in anti-stress capacity and high in survival rate. The siganus guttatus fry breeding method is mature in technology, safe and easy to grasp, can be rapidly mastered and grasped by the farmers, is suitable for carrying out large-scale artificial breeding of fry and is hopeful for promoting the healthy and rapid development of the artificial breeding work of siganus guttatus fry in China.

The invention discloses a meat duck feed and a preparation method thereof. The meat duck feed comprises the following composition raw materials in parts by weight: 600 to 650 parts of corns, 120 to 130 parts of soybean meal, 20 to 23 parts of fine sand, 50 to 60 parts of green grass, 50 to 55 parts of wheat middlings, 3 to 4 parts of corn gluten meal, 20 to 24 parts of fish meal, 1 to 2 parts of baking soda, 1 to 2 parts of soybean oil, 90 to 110 parts of rice bran, 2 to 3 parts of caulis spatholobi, 1 to 2 parts of coix seeds, 2 to 3 parts of shiitake mushroom, 2 to 3 parts of circium japonicum, 1 to 2 parts of adhesive rehmannia leaves, 2 to 3 parts of Chinese hawthorn leaves, 3 to 4 parts of sunflower disks, 1 to 2 parts of amur silvergrass, 1 to 2 parts of pendentfruit rockcress fruit and 3 to 4 parts of a phagostimulant. The meat duck feed disclosed by the invention does not comprise any pigment, has high nutrient content and has strong anti-stress ability; moreover, Chinese herbal medicine is added into the formula, so that immunity of meat ducks can be improved and carcass quality can be improved; the meat ducks are high growing speed and fresh and tender in meat quality.

The invention relates to a disease-resisting and growth-promoting feed additive premix for marine fishes. The premix is prepared from the following raw materials in percentage by weight based on each ton of feed additives: 1,000 to 2,000g of 50 percent of microcapsule DL-methionine, 1,000 to 2,000g of 50 percent of microcapsule lysine hydrochloride, 800 to 1,500g of crystal taurine, 150 to 500g of 93 percent of enveloped vitamin C, 100 to 800g of 500,000 IU / g vitamin E acetic ester, 50 to 150g of 1 permillage of yeast selenium, 30 to 100g of antioxidant and 1,000 to 5,000g of 80-mesh attapulgite. The disease-resistant growth-promoting feed additive premix for the marine fishes can meet the requirements of resisting diseases and promoting growth when various marine fishes are cultivated at high density, has safety and high efficiency when used for a long time, and does not have toxic or side effect; after the various marine fishes ingest feeds with the premix for over 1 month, the serum lysozyme activity, phagocytic capacity of macrophages and serum complement activity can be obviously improved, and the survival rate of a plurality of marine fishes infected by seawater vibro harveyi can be improved at the same time; and the survival rate of cultivated marine fishes is high, the body colors of the marine fishes are bright, the anti-excitability ability of the marine fishes is high, and the feed coefficient is low.

The invention discloses a compound feed for commercial middle broilers at age between 22 days and 42 days. The compound feed comprises the main components including main materials and auxiliary materials, wherein the main materials comprise 50-55% of corn, 18-22% of soybean meal, 13-18% of wheat, 1-1.5% of limestone, 1.0-1.5% of phosphorus and calcium and 0.4-0.6% of premix; and the auxiliary materials comprise 0.4-0.6% of lysine, 0.2-0.4% of salt, 0.10-0.15% of methionine, 0.05-0.15% of choline and 0.05-0.15% of sodium bicarbonate. The invention also discloses a preparation method of the compound feed. The preparation method simply comprises the following steps: weighing the components in a large proportion and grinding and mixing the components; weighing and mixing other components; and granulating or expanding the mixture to obtain the finished product. The compound feed has advantages of ensuring that the broilers at the age grows quickly, building a more reasonable and perfect trophic structure and simultaneously containing no various components causing potential safety hazards to human bodies.

The invention discloses a compound feed for meat-type breeding duck in egg producing period and a preparation method thereof. The feed is prepared by mixing the following raw materials according to certain weight parts: main ingredients comprising corn, broken rice, wheat bran, soybean meal, corn protein powder, shell powder, locus tree leaves, peanut seedling, Typha latifolia , Radix Linderae, perilla leaf, Herba Centellae, potato juice frozen dry powder, rapeseed oil, salt, corn powder and premix; and accessories comprising baking soda, choline, Hemicell HT, vegetable base, lysine, methionine, multivitamin, organic selenium and humic acid. The compound feed for meat-type breeding duck in egg producing period provided by the invention does not contain any pigment, has high nutrition content, strong anti-stress ability, fast growth and high yield of eggs; and the preparation method is simple and easy to operate.

The invention discloses an indoor cultivation method of litopenaeus vannamei parent, and relates to the breeding of seawater shrimps. The method disclosed by the invention selects the healthy shrimp seed without carrying white spot syndrome virus, and is characterized in that the parent cultivation is performed in a cement nursery pond in a seed cultivation room; the water change amount of the cement nursery pond is adjusted according to the body length of the shrimp seeds; the shrimp seeds are fed with compound feed before the body length reaches 10cm; the shrimp seeds are fed with the mixture of compound feed and fresh shredded squid when the body length reaches 10cm; when the body length reaches 12cm, the shrimp seeds are fed with fresh shredded squid; after the shrimp seeds are longer than 14cm, the spermatophore of the male shrimp occurs, the shrimp seeds are fed with fresh fait with gonad of clamworm and oyster meat; before the shrimp seeds reach the parent specification, the cultivation salinity is kept at 22; when the shrimp seeds reach the parent specification and the spermatophore of a few male shrimps is mature, the salinity is adjusted to 30; and in the next day after a great amount of water in the nursery pond is changed, 10ml / m<3> of composite bacterial liquid consisting of bacillus subtilis, lactic acid bacteria and saccharomycetes is added once per day.

The invention provides a feed additive for industrial prawn aquaculture. The feed additive comprises the following components in parts by weight: 30-40 parts of shrimp shell meal, 5-20 parts of cysteamine, 1-3 parts of cellulose, 2-5 parts of lecithin, 2-5 parts of calcium carbonate, 0.1-0.5 part of phytase, 0.5-2.0 parts of bacillus, 1.0-3.0 parts of candida utilis, 0.1-0.4 part of bio-active humic acid, 0.1-0.4 part of chitosan, 0.3-0.7 part of tea polyphenol and 1.2-4.0 parts of trace element additives. The feed additive disclosed by the invention is enriched in various essential protein sources, trace elements, special mineral substances and vitamins, and the requirements on various nutritional ingredients at the growth stage in the earlier stage of the prawn aquaculture are met; and moreover, the feed additive disclosed by the invention does not have any harmful effect on palatability of a feed, prawns fed by the feed added with the feed additive is fast in growth and healthy, and high economic benefits and ecological benefits are brought to enterprises and farmers.

The invention discloses an organic mineral substance feed which is prepared from crushed powdery corn, bean meal, mountain flour, cottonseed meal, rapeseed meal and fish meal, rice bran, meat meal, eggshell meal, calcium hydrophosphate, phytase, complex phosphoesterasum, purple perilla, salt, methionine, lysine, vitamin A, vitamin D, vitamin E, vitamin K, nicotinic acid, nicotinic acid, organic zinc, organic iron, organic copper, organic selenium, organic chromium and digua fig stem. The preparation method of the feed comprises the following steps: weighing the components a proportion designed according to growth demands of three stages (green geese, growing geese and adult geese); then charging in a stirrer; passing through a dual-layer insulation packing auger, curing for 10-15s under a steam pressure of 0.8MPa when the temperature of the feed reaches 82 DEG C, extruded into a goose feed with a particle size of 2.0-4.5mm in a granulator circular mould; and when feeding the geese with the feed, adding alfalfa, witloof and formosan lattuce herb, wherein the addition of alfalfa, witloof and formosan lattuce herb accounts for 25 percent of the feed amount for green geese and accounts for 50% of the feed amount for the growing geese and the adult geese. The fed geese fed with the feed grow fast, has strong applicability and high dressing percentage.

The invention relates to the field of fish feeds, in particular to a fermented asparagus-containing black sea bream feed and a preparation method thereof. The feed is prepared from a protein source raw material, a fat source raw material, a sugar source raw material and an auxiliary material, and further comprises 5 to 20 weight percent of fermented asparagus powder; the protein source raw material is prepared from fish meal, bean pulp and fermented asparagus; the fat source raw material is prepared from fish oil or soybean oil or a mixture of the fish oil and the soybean oil; the sugar source raw material is starch; the auxiliary material is prepared from one of or a mixture of several of mannan oligosaccharide, composite vitamins, a mixed mineral substance, microcrystalline cellulose, soybean lecithin powder, DL-methionine, monocalcium phosphate, choline chloride, ascorbic acid and sleeve-fish ointment. According to the fermented asparagus-containing black sea bream feed and the preparation method thereof, compared with non-fermented asparagus powder, the fermented asparagus powder added into the black sea bream feed has more ideal nutritional components. Compared with the existing black sea bream feed, the fermented asparagus-containing black sea bream feed disclosed by the invention has the advantages that the protein utilization rate, the fat utilization rate, the soluble polysaccharide utilization rate and the energy conversion rate of the fermented asparagus by black sea breams are higher.

The invention provides a high-hatchability bamboo partridge hatching method. Hatching eggs of a bamboo partridge are hatched in hatch nests; after the hatching eggs are disinfected, the hatching eggs are uniformly placed in the hatch nests, 8-10 hatching eggs are placed in each hatch nest arranged in a greenhouse and formed by intertwining hay, a hot-water bag is laid at the bottom inside each hatch nest, 2cm-thick filler is laid above each hot-water bag, 3-5 layers of nonwoven fabric are laid above the filler, and a moisture keeping solution is accommodated in the nonwoven fabric; in the whole hatching period, the temperature of water in the hot-water bags is 38.7 DGE C from the first day to the third day of hatching, 38.2 DEG C from the fourth day to the eleventh day and 37.5 DEG C from the twelfth day to the twentieth day. According to the provided bamboo partridge hatching method suitable for industrial control, the hatchability is 94% or above based on statistics. Compared with conventional hatching in nests, industrial control is facilitated, the hatchability is higher, the immunity of hatched young bamboo partridges is high, the anti-stress capability is high, and the survival rate is high.

The invention relates to a Chinese herbal medicine additive for promoting growth of laying hens and improving egg quality and a feeding method thereof. The additive is prepared from the following Chinese herbal medicines in parts by weight of 2-4 parts of radix astragali, 1.5-3.5 parts of poria cocos, 1-3 parts of radix isatidis, 1-3 parts of radix codcnopsitis pilosulas, 1-2.5 parts of radix glycyrrhizae, 2-4 parts of fructus crataegi, 3-5 parts of rhizoma dioscoreae, 3-5 parts of fructus hordei germinatus, 1-2 parts of massa medicata fermentata, 1-2 parts of agastache rugosus, 1-2 parts of pericarpium citri reticulatae and 1-2.5 parts of herba ephedrae. Various Chinese herbal medicines are ground and sieved, and the sieved materials are mixed to obtain a mixture, namely the Chinese herbal medicine additive. 2 kg of the additive is added into every 100 kg of chicken compound feed according to the weight ratio to obtain chicken feed. 10-36 g of the chicken feed is used for feeding eachbrooding chicken every day, 40-80 g of the chicken feed is used for feeding each growing chicken every day, and 85-120 g of the chicken feed is used for feeding each laying hen every day. The additive has the characteristics of strong safety, small toxic and side effects and low residue, avoids tolerance of livestock and poultry to the additive, and basically realizes antibiotic-free breeding.

The invention discloses a breeding feed applicable to medium-term loaches. The breeding feed is prepared from the following materials in parts by weight: vitamins A, E, K and C, niacin, calcium pantothenate, folic acid, biotin, inositol, choline chloride, copper sulfate, ferrous sulfate, manganese sulfate, magnesium sulfate, 1% sodium selenite premixing agents, 3.8% potassium iodide premixing agents, zinc sulfate, methionine, monocalcium phosphate, mountain flour, clay, wheat, fish oil, tung oil, soybean oil, wheat bran, full-fat soybean, soybean meal, corn gluten meal and fish meal. The breeding feed is reasonable in formula, high in fish pertinence, particularly applicable to breeding and feeding of medium-term loaches, good in nutrition quality and comprehensive and reasonable in nutrition. Feeding tests show that the loaches fed with the feed disclosed by the invention have high disease resistance and anti-stress capability, the effect of rapid and healthy growth is achieved, and meanwhile the food coefficient in feeding is reduced.

The invention discloses a composite fermentation type traditional Chinese medicine for improving stress resistance of livestock and poultry. The composite fermentation type traditional Chinese medicine is prepared from the following active pharmaceutical ingredients in parts by weight: 10-40 parts of lancelesf lily bulbs, 20-60 parts of kudzuvine root, 10-50 parts of silktree albizzia bark, 40-80 parts of cortex acanthopanacis radicis, 40-80 parts of eucommia bark, 5-25 parts of liquorice root, 10-40 parts of common anemarrhena rhizome and 5-20 parts of gypsum. The composite fermentation type traditional Chinese medicine is prepared by combining a traditional Chinese medicine recipe with a modern microbial technology, adding wheat bran, soybean meal, ammonium sulfate, magnesium sulfate, calcium carbonate and an appropriate amount of water after ultrasonic crushing to constitute a fermentation culture medium, adding a certain proportion of a strain culture solution of composite bacteria, fermentating, adding a stabilizer into a mature solid fermented matter, and performing low-temperature drying for preparation. The traditional Chinese medicine biological preparation prepared after microbial fermentation metabolism can significantly improve absorption and utilization of the medicine, improve the stress resistance of organisms of livestock and poultry, strengthen the immunity of the organisms, improve the production performance of livestock and poultry, effectively prevent and treat immunity suppression diseases and stress diseases and the like.

The invention relates to a feed used for aquaculture industry, in particular to a calcareous invertase used for shrimp feed and a production technology thereof. The invertase is characterized in that in terms of composition mixture rate, spirulina accounts for 30-55 percent, cerevisiae fermentum accounts for 10-20 percent, medical stone accounts for 10-20 percent and seaweed meal accounts for 20-30 percent. The invention has the beneficial effects as follows: by the technical proposal, the protein in the feed can be converted in the bodies of shrimps or other aquatic livestock, decomposed and then completely absorbed, thus promoting the growth speed of shrimps, enhancing the immunity and achieving strong disease-resistant ability and anti-stress ability as well as low feed coefficient.

A mixed feed of lateolabrax japonicus containing earthworm liquid belongs to the technical field of mixed feed for aquatic animals. The mixed feed includes, by weight, 350-450 parts of fish meal, 150-260 parts of soybean meal, 150-240 parts of flour, 25-50 parts of peanut meal, 20-38 parts of spray-dried animal blood cells, 28-52 parts of corn gluten meal, 32-50 parts of earthworm liquid, 7.5-12 parts of calcium biphosphate, 7.5-14 parts of fish premix, 30-50 parts of out-spraying fish oil, 1.5-3.2 parts of choline chloride, 0.4-0.7 part of anti-oxidant, and 0.7-1.2 parts of mildew inhibitor. The mixed feed has best induced feeding of the feed, best stability in water, best economic benefit, and best feeding effect in the same culturing area and the same management mode.

The invention discloses a feed additive premix for rabbitfish and a preparation method thereof. The feed additive premix is prepared from compound vitamins and compound mineral salt. The feed additive premix for rabbitfish disclosed by the invention consists of amino acids, compound vitamins and compound mineral salt. The compound vitamins consist of vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B6, vitamin B12, DL calcium pantothenate, niacin, folic acid, inositol, biotin, vitamin C, carnitine, choline chloride (50%), bacillus subtilis, mannan, cholesterol, an antioxidant, a mildew preventive and bentonite. The feed additive premix for rabbitfish disclosed by the invention has significant meaning on improvement of utilization of feeds by rabbitfish, promotion of growth and the like.

The invention relates to the technical field of feed additives, in particular to a functional feed additive capable of significantly improving a poultry immunity function and a digestion and absorption function and with the efficacy of fattening poultry and promoting growth, and a preparation method thereof. The method comprises the following steps: screening target plants: screening out four target plants of tuber fleeceflower stems, Chinese magnoliavine fruits, debark peony roots and smallanthus sonchifolius from 236 traditional Chinese medicines available for the poultry according to required active ingredients; preparing plant polysaccharides, oligosaccharides and reducing sugar; and selecting plant extracts with different proportions, and mixing the plant extract with a proper amountof carriers according to the physiological characteristics and requirements of different poultry so as to obtain the feed additive.

The invention discloses a feed for laying ducks in an age of 1-20 days and a preparation method thereof. The feed comprises following raw materials, by weight, 160-180 parts of broken rice, 450-480 parts of wheat, 30-40 parts of rapeseed meal, 15-19 parts of bone powder, 1-2 parts of rapeseed oil, 45-50 parts of sweet potato powder, 20-23 parts of shell powder, 2-3 parts of calcium carbonate, 2-3 parts of polygonatum kingianum, 1-2 parts of ginseng leaves, 1-2 parts of panax notoginseng, 3-4 parts of scrophularia ningpoensis, 5-6 parts of folium perillae, 1-2 parts of radix angelicae dahuricae, 1-2 parts of bupleurum, 1-2 parts of siraitia grosvenorii leaves, 2-3 parts of juncus effuses, 3-4 parts of onionskin, 1-2 parts of grapes, 2-3 parts of grape leaves, 2-3 parts of grape roots, 1-2 parts of merremia yunnanensis, 2-3 parts of michelia alba and 7-9 parts of a phagostimulant. The feed is free of any pigments, is high in nutritional components, is strong in anti-stress capability, can reduce disease infection rate of young laying ducks since the various traditional Chinese medicine is added to the feed, and can achieve a high growth speed of the laying duck feed so that a duck egg production amount is increased.

The invention relates to a biologically-fermented aquatic compound feed and belongs to the technical field of aquatic feeds. The aquatic compound feed comprises the following components in parts by weight: 20-24 parts of peeled expanded soybean meal, 10-15 parts of rapeseed meal, 6-10 parts of cottonseed meal, 8-13 parts of wheat, 5-8 parts of imported fish meal, 3-6 parts of chicken powder, 2-2.4parts of cacium dihydrogen phosphate, 0.5-1 part of soybean lecithin oil, 2-5 parts of soybean oil, 0.1-0.2 part of slow-release type enveloped methionine, 0.2-0.3 part of lysine, 0.2-0.3 part of choline and 1-2 parts of aquatic premix. The aquatic compound feed contains the following strains: 530,000cfu / g of saccharomycetes, 130,000cfu / g of lactic acid bacteria and 200,000cfu / g of bacillus. Thebiologically-fermented aquatic compound feed has the beneficial effects that by biological fermentation, the health-care property of the traditional aquatic compound feed product is improved, the palatability of the product is improved, the utilization rate is increased, the immunity of a fish body is enhanced, and the incidence rate is reduced, so that the culture risk is reduced and more incomeis brought for farmers.

The invention discloses an adult panther grouper puffed sinking compound feed. The compound feed comprises the following raw materials in percentage by weight: fish meal, flour, soybean protein concentrate, bean pulp, chicken meal, wheat gluten, fish oil, beer yeast, mineral substances, choline chloride, multiple vitamins, monocalcium phosphate, chitosan, VC grease and the like. The adult panther grouper puffed sinking compound feed mainly aims at the growth characteristics of panther grouper in the adult stage, provides various nutrient substances required by the growth of the panther grouper, is strong in pertinence, comprehensive in nutrition and good in cultivation effect, and can effectively promote the rapid growth of adult panther grouper.