233results about How to "Good food attractant" patented technology

The invention provides a feeding plant essential oil additive. The prescription of the feeding plant essential oil additive comprises the following components by weight percent: 8.5%-12% of cinnamyl aldehyde, 2%-6.5% of thymol, 1.8%-3% of eugenol, 2%-3.5% of carvacrol, 18-30% of palm oil and 50%-60% of a carrier. The invention further provides a preparation method and application of the feeding plant essential oil additive. By reasonably proportioning different types of plant essential oils, the efficient pollution-free plant essential oil feed additive with pretty good food attraction effect is obtained, the incidence rates of diseases including diarrhea, respiratory disease complex and the like can be effectively reduced, the health level of an animal can be obviously improved, animal food intake is increased, and production efficiency is improved.

The invention relates to a lLitopenaeus vannamei compound feed and belongs to the field of shrimp feed and preparation methods thereof. According to weight percentage, the compound feed contains 10-15percent of fish meal, 18-22 percent of fermented soybean meal, 8-12 percent of peanut cake, 2-6 percent of corn protein powder, 8-10 percent of soya bean meal, 20-25 percent of high gluten flour, 2-6percent of shrimp shell powder, 1-3 percent of selenium-enriched yeast, 1-3 percent of bentonite, 2-4 percent of squid extract, 2-4 percent of kelp powder, 0.5-1.5 percent of monocalcium phosphate, 0.5-1.5 percent of fish oil and 2-4 percent of premix. The compound feed can substitute for the present prawn compound feed and be used for the artificial breeding of litopenaeus vannamei. The compoundfeed is good in palatability, easy to digest and absorb and nice in the stability in water, reduces feed coefficient and cost, nitrogen and phosphorus emission and pollution to the water body environment of culture zones, and can promote the growth of prawn, with balanced nutrition.

The invention provides a compound biological strain for feed. The compound biological strain comprises enterococcus faecalis, lactobacilli, saccharomycetes, bacillus subtilis and bacillus coagulans, wherein the bacterial count ratio of the enterococcus faecalis to the lactobacilli to the saccharomycetes to the bacillus subtilis to the bacillus coagulans is (0.5 to 1.5):(0.5 to 1.5):(0.1 to 0.5):(4 to 6):(0.5 to 1.5). The compound biological strain for feed and a preparation method of fermented feed provided by the invention have the advantages that the release of crude protein and amino acid in coarse feed can be promoted, and the animal absorption is facilitated.

The invention discloses an industrial production method of hydrolyzed wheat protein for feeding, belonging to the technical field of feed additive production. In the method, through the method of synergy of multiple enzymes and combined treatment of multiple steps, the hydrolyzed wheat protein for feeding is prepared by taking wheat gluten meal and water with weight ratio of 1:10-1:2 and adding compound enzyme, ensuring the mass percent concentration of the compound enzyme in the solution is 0.2-1.4%, hydrolyzing the mixture for 1-13h under the conditions that the temperature is 30-70 DEG C and pH value is 5.0-10.0, then carrying out such processes as filtering, decoloring and drying, etc. Compared with the traditional methods, the method of the invention features mild hydrolysis conditions, sanitation and safety and maintains the original nutritive composition of amino acid free of loss; the hydrolysate is low in salt content, mellow in mouth feel and high in yield which is up to 98%. The tests that the hydrolyzed wheat protein is added in the feed for suckling pigs, chicks, calves, aquaculture and the like to be used show that the hydrolyzed wheat protein has the advantages and evident effects of improving daily feed intake, reducing diarrhea rate, enhancing immunity, slowing weanling stress, improving growth performance and the like.

The invention relates to the technical field of feed processing and specifically provides a microbial fermented feed and a production process thereof. The microbial fermented feed is composed of 60% by mass of waste stevia rebaudiana residue, 15% by mass of corn flour, 15% by mass of soybean meal and 10% by mass of liquid strains, wherein the liquid strains comprise lactobacillus fermenti, saccharomyces cerevisiae, bacillus subtilis and clostridium butyricum. According to the invention, a plurality of microbes are utilized and scientifically collocated for fermentation of processing waste of stevia rebaudiana, and the microbial fermented feed with the advantages of low cost, a high nutritional value, fragrant flavor and agreeable taste is produced.

The invention provides a high-activity biological fermented feed for aquaculture and a preparation method thereof and relates to the field of feed formula and processing. The high-activity biologicalfermented feed for aquaculture is composed of a component A and a component B at mass ratio of 998.5:1.5; the component A comprises bean pulp, rice bran, fish meal, molasses and wheat powder; the component B comprises bacillus subtilis, bacillus licheniformis, pediococcus acidilactici, brewer's yeast, neutral protease and cellulase. The preparation method thereof comprises the following steps: (1)activating bacterial strains; (2) mixing raw materials; (3) fermenting; (4) packaging. The high-activity biological fermented feed for aquaculture provided by the invention has an excellent food-calling function and is capable of greatly boosting food calling of aquatic livestock, improving prawn intestinal tracts, reducing prawn intestine diseases, reducing liver load of prawn, improving physique of prawn and increasing survival rate of baby prawns.

The invention relates to the field of aquaculture feed for aquatic animals, in particular to a nutrient and green feed capable of enhancing immune function of mud crabs and a preparation method thereof. The nutrient compound feed for mud crabs of the invention is characterized by the addition of shrimp shell powder, squid paste and betaine as an attractant, and sodium dehydroacetate and an antioxidant butylated hydroxyanisole as a preservative, as well as the addition of an immune enhancer and a compound enzyme agent, thus being capable of increasing survival rate and weight gain rate of mud crabs, improving feed utilization, and reducing environmental pollution caused by excreta of mud crabs and residual feed. The nutrient and green feed of the invention provides excellent feed assurance for mass production of mud crabs and can be used in aquacultural production of mud crabs.

The invention provides Chinese herbal medicine additive for improving meat quality of java tilapia, containing by weight of: 22-30% of spatholobus stem, 30-40% of black bean, 10-15% of glycyrrhiza, 5-10% of honeysuckle, 5-10% of radix isatidis and 10-15% of hawthorn. The advantages of the invention comprise: (1) having good phagostimulant effect, (2) substantially reducing fat content and cholesterol level in muscles of java tilapia, substantially increasing flavor substance content of inosinic acid in muscles, improving muscles quality of java tilapia, (3), adding and using conveniently, and directly adding in commercial feedstuff, wherein the components can generates synergistic effect with other additive components in commercial feedstuff, and raise weighting rate and disease resistance of java tilapia, and (4) having stabile raw material resource, low price, simple production process and easy for industrialization production.

The invention relates to imitation wild fish Chinese herbal medicine type feed which comprises the following raw materials by weight percent: 18% of soybean meal, 3% of seaweed powder, 15% of cottonseed meal, 35% of rapeseed meal, 2% of fish meal, 13.15% of rice bran, 10% of wheat shorts, 0.1% of virgate wormwood herb, 0.1% of Chinese thorowax root, 2% of argy wormwood leaf, 0.1% of fiveleaf gynostemma herb, 0.05% of lucid ganoderma, 0.1% of leaf and twig of common jasminorange, 0.2% of mulberry tree vine, 0.1% of glossy privet fruit, 0.2% of Nippon hawthorn fruit, 0.1% of annual fleabane herb, 0.5% of multiple vitamins and 0.3% of multiple minerals. The imitation wild fish Chinese herbal medicine type feed has the technical effects that the imitation wild fish Chinese herbal medicine type feed has good feeding attraction effect, is rich in histidine, arginine and glutamic acid, has the feeding attraction effect in different degrees for grass carp, common carp, crucian carp, silver carp, shrimps, loach and the like, and is conductive to improving the status that the food intake of fish and the shrimps is reduced under diseases or stress state.

The invention belongs to the technical field of feed for laying hens and particularly relates to complete feed for laying hens at brood time and a preparation method thereof. The complete feed comprises, by weight, 37-44% of corn, 18-22% of extruded corn, 0.4-0.6% of soybean oil, 18-20% of soybean meal, 9-11% of extruded soybeans, 1.5-2.5% of fish meal, 3.5-4.5% of fermented soybean meal, 1.1-1.2% of mountain flour, 1.4-1.7% of calcium hydrophosphate, 0.14-0.16% of methionine, 0.09-0.13% of choline chloride, 0.1-0.2% of baking soda, 0.2-0.3% of salt, 0.13-0.16% of microecologics, 0.01-0.03% of liquid phytase, 0.03-0.05% of liquid xylanase, 0.1-0.2% of acidifier, 0.1-0.2% of glycine betaine, 0.004-0.006% of antioxidant, 0.015-0.035% of 4% enramycin, 0.03-0.04% of vitamin complex and 0.08-0.09% of composite microelement. The complete feed can meet nutrition requirements of the laying hens at the brood time, improves immunity of the laying hens at the brood time, has remarkable effects on increasing weight and shin length of the laying hens at the brood time, enables the laying hens to reach the standard in advance, and provides a good foundation for achieving high yield at an egg producing period.

The invention discloses South America white shrimp feed, particularly relates to environment-friendly fish-meal-free South America white shrimp feed, and belongs to the field of aquatic feed. The feed is prepared from chicken powder, pig lung powder, fermented soybean meal, peanut meal, fish-soluble pulp powder, prawn powder, inkfish paste, high-protein flour, fish oil, granulesten, choline chloride, monocalcium phosphate, decavitamin premix, composite mineral salt premix, vitamin C-phosphate, Spanish bayonet extract, vine tea flavone, tributyrin and a Chinese herbal medicine compound preparation. The Chinese herbal medicine compound preparation is prepared in the mode that the bark of eucommia and lycium barbarum are mixed and subjected to superfine grinding and pass through a 100-mesh screen. The feed has the advantages that the feed formula is low in cost, nutrition is balanced, inducing performance is good, palatability is good, the disease resistance, stress resistance and strain resistance of shrimps can be enhanced, the survival rate can be increased, the quality of culture water can be improved, the meat quality and color of the South America white shrimps can be improved, and the green, safe and delicious shrimp products are produced.

The invention discloses suckling pig creep feed which comprises the following components in percentage by weight: 40.5 to 54.5 percent of swelled corn, 4 to 8 percent of swelled bean pulp, 6 to 11 percent of swelled soy, 4 to 7 percent of fish meal, 4 to 8 percent of plasma proteins, 2.5 to 4 percent of plant oil, 4 to 8 percent of fermented soy, 8 to 12 percent of whey powder, 2 to 3 percent of goldbeater skin protein and 4 to 5.5 percent of a pre-mixed material, wherein the pre-mixed material consists of an additive and a pre-mixing agent; the additive comprises the following components in percentage by weight: 0.1 to 0.2 percent of choline, 0.1 to 0.2 percent of an acidifying agent, 0.5 to 1 percent of sugar powder, 0.1 to 0.15 percent of protease, 0.8 to 1 percent of a mineral additive, 0.15 to 0.2 percent of diaminocaproic acid, 0.1 to 0.2 percent of methionine, 0.25 to 0.35 percent of soda acid, 0.1 to 0.15 percent of vitamin and 0.1 to 0.15 percent of an assistant production agent; and the pre-mixing agent comprises the following components in percentage by weight: 0.5 to 1 percent of rock flour, 1 to 1.5 percent of calcium hydrophosphate and 0.2 to 0.3 percent of salt. According to the suckling pig creep feed, the cost of the feed can be reduced; the immunity of suckling pigs can be improved; and the appetite of the suckling pigs can be promoted.

A tilapia pulp feed protein and a processing method thereof, using peanut meal, rapeseed meal, cottonseed meal or a mixture to absorb tilapia pulp, adding bacterial strains for solid-state fermentation, drying and pulverizing to make fish paste feed Protein is used as protein raw material for feed industry and aquaculture industry. The method of the invention has the advantages of simple process, less investment in equipment, low cost, strong aroma of fish paste feed protein, good food attractant, high protein content, high small peptide content, easy digestion and absorption, and can reduce anti-nutritional factors in rapeseed meal and cottonseed meal , rich in probiotics, plays a positive role in increasing weight gain and feed conversion rate, enhancing the immune function of the body, and improving production performance. It can greatly replace fish meal in livestock and poultry feed, significantly reduce feed cost, and turn fish paste into waste It is a treasure, which is conducive to environmental protection and energy saving.

The invention discloses a piglet feed, which is made of the following raw materials by weight percentage: soybean meal, fermented soybean meal, puffed soybeans, corns, fish meal, calcium lactate, calcium hydrogen phosphate, chocolate powder, whey powder, five star booster, immune twin, soybean oil and premix compound. The invention further discloses a preparation method of the piglet feed. In thepiglet feed produced by the invention, the chocolate is adopted to supply energy, so as to increase feed intake; calcium lactate low alkaline substances are chosen to replace the high alkaline ones in the conventional product, so as to enhance the digestion rate of piglets and reduce diarrhea rate; the five star booster is added into the feed to enable the color of the product to be bright red, so that the food calling effect is significant; and the immune twin for enhancing immunity of the piglets is added to the feed, so that the piglets are promoted to grow and get away from illnesses.

The invention discloses biological fermented bran and a production method, which belong to the technical field of biological fermentation. Wheat bran is used as a raw material, lactobacillus liquid is added, the material-liquid ratio is regulated to be 1:0.5 to 1:1.5, the mixture is fermented at the temperature of 25 to 50 DEG C for 2 to 3 days, and the fermented mixture is dried and pulverized to obtain the solid fermented bran. By adopting the solid fermentation, the process is simple, and the cost is low. The final product, fermented bran, is golden yellow, and is rich in lactic acid, probiotics and small peptide and thick in fragrance, the antioxidant capacity of the fermented bran is greatly improved compared with that of the raw material, no phytic acid or main mycotoxin can be detected after the fermentation, and the biological fermented bran is safe animal feed which can promote the ingestion of animals and improve the animal immunity and is easily digested.

The invention relates to a high-quality enzymolysis-fermented bean pulp as well as a preparation method and application thereof. The preparation method comprises the steps of crushing peeled bean pulp, sieving by virtue of an 80-mesh sieve, carrying out primary enzymolysis by virtue of alpha-galactosidase and glucoamylase, carrying out secondary enzymolysis by virtue of papain, carrying out enzyme deactivation, inoculating a compound strain of saccharomycetes, bacillus and lactic acid bacteria, sequentially carrying out aerobic fermentation and anaerobic fermentation to obtain a finished product, and carrying out spray drying on the finished product, so as to preserve active components to the greatest extent. The prepared enzymolysis-fermented bean pulp has the special fermentation flavor, the protein content is about 55%, the acid soluble protein content is more than 50%, antinutritional factors such as antigens are fundamentally eliminated, the components are stable, and the enzymolysis-fermented bean pulp has the characteristics of strong hydrophily, high water holding ratio and strong palatability and has an obviously food calling effect on aquatic animals; and the enzymolysis-fermented bean pulp is rich in functional small peptides, probiotics and metabolite of the probiotics, beneficial to the nutrient balance of intestinal tract of bred animals and is suitable for being added into feeds of piglets, poultries, pets, aquatic products and the like, the problem of trophic diarherra of the animals is solved, and the suggested use ratio is 2%-5%.

The invention discloses a compound plant essential oil micro-capsule preparation and a preparation method thereof, and belongs to the field of animal feed additives. The compound plant essential oil micro-capsule preparation comprises the following ingredients in percentage by mass: 5-30% of plant essential oil, 30-60% of auxiliary materials, 0-1% of pigments, and the balance of a carrier material; and the plant essential oil is a compound composed three essential oils, including carvacrol, thymol and cinnamaldehyde, at random proportions. The compound plant essential oil micro-capsule preparation disclosed by the invention is light red to red round smooth solid particles, wherein the micro-capsules are smooth at surface, uniform in color and luster, and 200-800 microns in particle size; and thus, the compound plant essential oil micro-capsule preparation has relatively good fluidity and dispersibility so that uniform mixing of feeds is facilitated so as to avoid sticking of the feedson walls when the feeds are used for feeding. And thus, the compound plant essential oil micro-capsule preparation is capable of reducing consumption loss, and increasing breeding benefits.

The invention relates to the technical field of feed additives, and particularly discloses microencapsulation fatty powder feed additives and a preparation method thereof. Microencapsulation fatty powder consists of various kinds of fat, and is rich in medium and short chain fatty acids and long chain polyunsaturated fatty acids, effects of various fatty acids are sufficiently achieved, special nutrition requirements of animals are met, and growing performance of the animals is improved; the obtained feed additives have frankincense flavor, are sweet, are good in palatability, and have excellent attractiveness; the feed additives are prepared from fat, lactose and whey powder by a microencapsulation technology, fat and lactose contents are high, and the fat and the lactose are simultaneously provided for the animals, so that energy supply of the animals can be improved effectively; particles of the additives are small, and digestion rate of the animals is high; and moreover, the additives are treated by an antioxidant technology, fat oxidative rancidity can be prevented effectively, and stability performance of products is improved.

The invention discloses a method for assisting in cultivating Yuanbao chicken by the aid of traditional Chinese medicinal materials. The method includes that different Chinese herbal ingredients are added in day grains at the different growth and development stages of the Yuanbao chicken. The method has the advantages that the each ingredient comprises more than 10 Chinese herbs, accordingly, main effects of tonifying the spleen and the kidney and benefiting the lever and auxiliary effects of invigorating the stomach, improving digestion, moistening the lung and tonifying qi, storing essential qi, activating the blood, relieving heat and removing toxic materials can be realized, purposes of invigorating pulse, tonifying spleen qi, smoothing the qi and the blood and adjusting balance of the physiological functions of various organs of bodies can be achieved, and effects of preventing epidemic diseases, strengthening the bodies and improving the productivity can be realized; the traditional Chinese medicinal materials are used as feed additives in the day grains for the Yuanbao chicken, the addition amount of the traditional Chinese medicinal materials is only 3.0-5.0%, accordingly, the usage amount and the cost are low, and a benefit is significant; the palatability of feed can be improved, so that a good food calling effect can be realized for the Yuanbao chicken; raw materials of the feed are widely available and are cheap, a production technology is simple, medicinal and edible effects can be realized by the cultivated Yuanbao chicken, the Yuanbao chicken can be cultivated on a large scale, and accordingly the method has higher development value.

The mantis shrimp protein milk is used as phagostimulant for compounding aquatic animal feed and is brown or dark red slurry with shrimp and crab scent. It contains crude protein not less than 38 wt%, crude fat not more than 10 wt% and amino acids not less than 33 wt%, as well as rich taurine, alanine and glycine. The production process includes preparing mantis shrimp milk, separate shell and milk, hydrolysis of the milk with animal proteinase and flavor enzyme, separation and concentration of the reaction product, adding seasoning to eliminate bitter, steam to sterilize, and hermetically packing. It may be further produced into powder. It has excellent phagostimulant effect for aquatic animal, can raise feed efficiency and has rich nutrients.

The invention belongs to the field of feeding processing and relates to broiler chicken feed and a preparation method thereof. The broiler chicken feed is prepared from the following raw materials in parts by weight: 50-60 parts of corns, 10-15 parts of soybean meal, 10-12 parts of bran, 10-12 parts of rice bran, 8-10 parts of sorghum rice, 8-10 parts of corn straws, 5-7 parts of peanut shells, 3-5 parts of fish meal, 3-5 parts of vinasse, 2-3 parts of grape seeds, 2-3 parts of allicin, 1-3 parts of pig bones, 0.3-0.5 part of isatis roots, 0.1-0.3 part of honeysuckles, 0.1-0.3 part of liquorice roots, 0.5-0.6 part of soybean oil and 0.5-0.8 part of table salt. The broiler chicken feed has balanced nutrition match, and levels of crude protein and energy in the feed are balanced so that the weight of broiler chickens meets breed standards and the quality of chicken is improved; any additive is not added in the feed so that the quality of the chicken is improved after the broiler chickens are sold, and the chicken is green and environmentally friendly, and is safe to eat; the components of the feed contain a plurality of Chinese herbal medicine components so that the immunity of the broiler chickens is enhanced, the morbidity of the broiler chickens is greatly reduced, medicines for preventing and controlling diseases of the broiler chickens are reduced, and the feeding cost of feeders is reduced.

The invention relates to a spartina alterniflora compound feed for Chinese mitten crabs, and belongs to the technical field of compound feeds for aquatic products. The spartina alterniflora compound feed is prepared from 30-60 parts of fish meal, 140-280 parts of soybean meal, 110-220 parts of rapeseed meal, 65-130 parts of flour, 40-80 parts of peanut meal, 40-81 parts of blood cell protein powder, 10-20 parts of calcium dihydrogen phosphate, 5-10 parts of a shrimp and crab premix, 15-30 parts of fish oil, 1.25-2.5 parts of choline chloride, 15-30 parts of bentonite, 15-30 parts of stone powder, 20-40 parts of cuttlefish paste, 0.5-1 part of a spartina alterniflora feed additive, 0.1-0.25 part of an antioxidant and 0.5-1.0 part of a mildewproof agent. When the spartina alterniflora compound feed is used in the same breeding area and in the same management mode, the best water stability, the best economic benefits and the best breeding effects are achieved.

The invention relates to a pomfret anti-stress health care agent comprising the following raw materials in percentage by mass: 5-10% of vitamin C magnesium ascorbyl phosphate, 5-10% of glycine betaine, 2-5% of gamma-aminobutyric acid, 5-10% of taurine, 3-5% of glutamic acid, 10-20% of yeast powder, 10-20% of Chinese medicinal herb powder and the balance of a diluting agent, wherein the Chinese medicinal herb powder is prepared from the following components in part by weight: 5-10 parts of shelled cedar seed, 5-10 parts of the root of red-rooted salvia, 2-8 parts of poria cocos, 2-5 parts of fructus forsythia, 3-5 parts of liquorice and 2-4 parts of radix astragali. With the adoption of the pomfret anti-stress health care agent provided by the invention, the stress reaction caused by environmental stimulus can be obviously reduced; compared with the survival rate of pomfret when the pomfret anti-stress health care agent is not added, the survival rate of pomfret is improved by 10-15%; and the weight increment rate can be obviously fastened, and the economical benefits of cultivation can be greatly improved.

The invention provides calf feed and a preparation method thereof and belongs to the field of feed preparation. The calf feed comprises, by weight, 50-70 parts of broussonetia papyrifera leaf, 20-50 parts of corn, 5-10 parts of molasses and 0.5-2 parts of bacterial strains. The preparation method includes steps of raw material treatment and fermentation. The broussonetia papyrifera leaf is adopted as a main raw material to prepare the calf feed, and molasses and corn are added, so that the calf feed is comprehensive and balanced in nutrition; through the method and fermentation treatment of the bacterial strains, the calf feed serving as starter feed is high in palatability and excellent in intake inducing performance, and digestion and absorption capability of calves after the early stage of ablactation can be enhanced; candida tropicalis, lactobacillus and bacillus subtilis are selected as the bacterial strains, so that concentration of volatile fatty acids like acetic acid, propanoic acid and butyric acid in rumens of the calves can be increased, rumen development of the calves can be promoted, and capability in digestion and absorption of the feed can be improved.

The present invention relates to the technical field of aquatic feeds and particularly relates to powdery compound feed for a young Chinese softshell turtle stage and a production and processing device. The powdery compound feed comprises a box body, wherein the box body is provided with a cover plate, the cover plate is provided with a crushing structure and a stirring structure, the stirring structure comprises a driving motor, a first bevel gear, a first rotating rod, a stirring plate and second bevel gears. the box body is evenly and fixedly connected with shaking structures used for shaking filter plates in the circumferential direction below the filter plates, the box body is provided with a circulating structure, and a quantitative discharging structure used for quantitative discharging is arranged at the bottom of the box body. Crushing, stirring, circulating structures and screening are driven by a set of driving motors, so that use of electrical equipment is reduced, and theuse cost is reduced.

The invention discloses a brewer's yeast culture and a fermentation technology thereof. The fermentation technology of the brewer's yeast culture in the invention comprises the following steps: (1) shake flask seed culture; (2) liquid deep oxidized fermentation; (3) liquid low-temperature anaerobic fermentation; (4) solid enzymolysis aerobic fermentation; (5) solid anaerobic fermentation; and (6)solid-state high-temperature wall-breaking autolysis, and thus obtaining the brewer's yeast culture. Sufficient fermentation is carried out on brewer's yeast in the stages of liquid fermentation and solid fermentation, and more metabolites are generated, so that the product effect is improved. The brewer's yeast culture prepared through the method provided by the invention has unique aromatic odor, and after high-temperature wall breaking, probiotic ingredients such as yeast cell walls and contents can exert the effects, of food calling, irritability resistance and intestinal prebiotics, whichare not owned or embodied for viable organisms.

The invention discloses a biological fermentation protein feed and a preparation method thereof. The preparation method comprises the following steps: (1) preparing a fermentation substrate; (2) preparing a fermentation agent; (3) fermenting, i.e., preparing the protein feed through a biological fermentation technology; (4) drying. According to the method, waste edible fungi waste and animal blood can be fully used; through the biological fermentation technology, multiple strains are combined to produce the protein feed; through the method, the edible fungi waste and the animal blood can be recycled; the resource is saved, the environment pollution is reduced, and the environment protection is facilitated; the prepared protein feed is low in cost, high in nutrition and excellent in palatability, has natural fermentation fragrance and an excellent attractant effect, and can prompt young animals for ingestion.

The invention relates to a sillago sihama forsk floating extruded pellet compound feed, belonging to the technical field of fish feeds. The floating extruded pellet feed provided by the invention is prepared from the following components: a crude protein component, a carbohydrate component, a crude fat component, calcium dihydrogen phoshate, multivitamin, mineral, an alga component, a liver-protecting component and Chinese herbal medicine extract components. The sillago sihama forsk floating extruded pellet compound feed is developed on the basis of intensive study on the feeding characteristics, ecological habits and nutrition requirements of sillago sihama forsk under a natural environment condition, and can meet the feeding requirements of the sillago sihama forsk; the possibility of liver and gall diseases can be reduced; the organism immunity is improved; and the survival rate and the weight gain rate of the sillago sihama forsk are significantly improved.

The invention relates to application of a plant extract as an additive of livestock and poultry, in particular to a natural plane extract feed additive with the function of food calling, which has an obvious alleviating action on heat shock apocleisis. In the application of the plant extract as the additive of livestock and poultry, the plant extract is used as the feed additive with the function of food calling on chickens, wherein the plant extract is extracted from Solidago decurrens Lour, common turmeric and Pimenta officinalis.

The invention belongs to the field of fodder processing and relates to laying hen fodder and a preparing method thereof. The laying hen fodder is prepared from, by weight, 50-60 parts of corn, 10-15 parts of fermented soybean meal, 10-12 parts of bran, 8-10 parts of core straw powder, 5-7 parts of champignon, 3-5 parts of fish meal, 3-5 parts of vinasse, 3-5 parts of radix isatidis, 2-3 parts of grape seed, 2-3 parts of allicin, 2-3 parts of boxthorn leaf, 0.5-0.6 part of salt, 0.1-0.2 part of grape seed oil and 4-5 parts of pig bone. According to the laying hen fodder and the preparing method thereof, nutrition is matched in balance, the egg yield of laying hens is improved, no additive is added in the fodder, the fodder is environmentally friendly and safe to eat, fodder ingredients are rich in various Chinese herbal medicine ingredients, the immunity of the laying hens is enhanced, the morbidity of the laying hens is greatly reduced, drugs used in disease control over the laying hens are reduced, the feeding cost of feeding households is reduced, and meanwhile the egg quality is improved.