32 results about "Oat hulls" patented technology

One aspect of the invention relates to a process, comprising treating lignocellulosic biomass according to a first pretreatment protocol, thereby generating a first product mixture; separating the first product mixture into a first plurality of fractions; and treating at least one fraction of said first plurality of fractions according to a second pretreatment protocol, thereby generating a second product mixture. In one embodiment, the lignocellulosic biomass is selected from the group consisting of grass, switch grass, cord grass, rye grass, reed canary grass, miscanthus, sugar-processing residues, sugarcane bagasse, agricultural wastes, rice straw, rice hulls, barley straw, corn cobs, cereal straw, wheat straw, canola straw, oat straw, oat hulls, corn fiber, stover, soybean stover, corn stover, forestry wastes, recycled wood pulp protocol protocol fiber, paper sludge, sawdust, hardwood, softwood, and combinations thereof.

One aspect of the present invention relates to a method of processing lignocellulosic material, comprising initial steam pretreatment to give pretreated lignocellulosic material with an average particle size, followed by refining to give refined lignocellulosic material with an average particle size, wherein the average particle of the pretreated lignocellulosic material is greater than the average particle size of the refined lignocellulosic material. In certain embodiments, the lignocellulosic material is selected from the group consisting of grass, switch grass, cord grass, rye grass, reed canary grass, miscanthus, sugar-processing residues, sugar cane bagasse, agricultural wastes, rice straw, rice hulls, barley straw, corn cobs, cereal straw, wheat straw, canola straw, oat straw, oat hulls, corn fiber, stover, soybean stover, corn stover, forestry wastes, recycled wood pulp fiber, sawdust, hardwood, and softwood.

One aspect of the present invention relates to a method of processing lignocellulosic material, comprising initial steam pretreatment to give pretreated lignocellulosic material with an average particle size, followed by refining to give refined lignocellulosic material with an average particle size, wherein the average particle of the pretreated lignocellulosic material is greater than the average particle size of the refined lignocellulosic material. In ceratin embodiments, the lignocellulosic material is selected from the group consisting of grass, switch grass, cord grass, rye grass, reedcanary grass, miscanthus, sugar-processing residues, sugar cane bagasse, agricultural wastes, rice straw, rice hulls, barley straw, corn cobs, cereal straw, wheat straw, canola straw, oat straw, oat hulls, corn fiber, stover, soybean stover, corn stover, forestry wastes, recycled wood pulp fiber, sawdust, hardwood, and softwoo.

A composition and method for the formulation of ingredients for a medium for growing fungi and the like. The invention provides for a formulation of a growing medium including oat hulls for the cultivating of mushroom mycelium.

The invention discloses a planting method of Pleurotus eryngii. The planting method comprises the following steps: (1) culture medium preparation: weighing raw materials in proportion in parts by weight, mixing and stirring the raw materials uniformly, adding water so that the water content of a culture medium is kept between 65% and 75%, then feeding the mixed materials in a fermentation chamber, and carrying out fermentation for 25-35 hours at 50-70 DEG C, wherein the culture medium comprises the following components in parts by weight: 50-80 parts of oat hulls, 10-30 parts of peanut shells, 18-22 parts of bran, 10-15 parts of bean pulp, 1-2 parts of Ganoderma lucidum powder, 3.5-5.5 parts of nitrogenous fertilizer, 0.3-0.5 part of lime and 0.3-0.5 part of gypsum; (2); bagging; (3) sterilization cooling; (4) inoculated culture; (5) harvest management. According to the planting method of Pleurotus eryngii, the Pleurotus eryngii is not restricted by natural environmental conditions, and is high in yield and stable in quality; the planted Pleurotus eryngii is high in nutritive value, and has cancer-prevention and anti-cancer effects after long-term consumption.

The invention provides a preparation technology of high-content oat beta-glucan dietary fiber powder, and relates to the technical field of food processing. The preparation process of the high-content oat beta-glucan dietary fiber powder comprises the following steps: 1, primary leaching; 2, primary filtration and secondary leaching; 3, secondary filtration and high cellulose preparation; 4, mixed concentration and alcohol precipitation preparation; 5, alcohol recovery and spray drying. According to the method disclosed by the invention, beta-glucan in the oat can be fully hydrolyzed into water through two times of leaching and two times of filtering; meanwhile, the beta-glucan in the oat hulls can be fully extracted. Beta-glucan can be well prepared through the steps of mixing, concentration and alcohol precipitation, and beta-glucan in the oat bran can be fully extracted; wherein the beta-glucan cannot be wasted, the high yield is ensured, and the method is worthy of vigorous popularization.

The invention discloses sow feed capable of promoting lactation. The sow feed consists of the following ingredients in parts by weight: 200 to 260 parts of corn, 20 to 30 parts of red-stem-leaf beets, 10 to 16 parts of egg yolk powder, 10 to 13 parts of oat hulls, 10 to 14 parts of black sesame, 5 to 7 parts of krill meal, 4 to 5 parts of astragalus membranaceus, 4 to 6 parts of red ginseng, 5 to 8 parts of jujube roots, 5 to 8 parts of cushaw stems, 3 to 5 parts of cactus micro powder, 2 to 3 parts of plasma protein powder, 1 to 2 parts of silybum marianum, 2 to 3 parts of epimedium, 2 to 3 parts of angelica sinensis, 1 to 2 parts of Chinese arborvitae root-bark and 3 to 4 parts of phagostimulant. The sow feed capable of promoting lactation has the advantages that various nutritional requirements of a sow are fully met; the normal reproductive function of the sow is preserved; the service life of the sow is prolonged; the added angelica sinensis, the epimedium, the red ginseng, the astragalus membranaceus and the like have the effects of invigorating qi and promoting blood circulation; the lactation can be promoted; the secretion of reproductive hormones is increased; and the conception rate and the litter size of the sow are improved.

The invention discloses high-quality pork pig feed which is prepared from the following raw materials in parts by weight: 20-40 parts of rice bran, 12-18 parts of fast-growing pagoda tree, 15-20 parts of fermented soybean meal, 2-7 parts of fishbone meal, 1-4 parts of herba epimedii, 4-7 parts of table salt, 10-15 parts of whole milk powder, 2-5 parts of folium perillae, 30-60 parts of wheat bran, 6-9 parts of alfalfa leaves, 10-14 parts of oat hulls, 3-7 parts of herba coriandri sativi, 8-15 parts of herba houttuyniae, 15-19 parts of soybean curd residue, 4-9 parts of rhizoma allantodiae chinensis, 8-15 parts of sweet potato leaves, 5-8 parts of radix isatidis, 15-20 parts of soybean straw, 3-5 parts of hollyhock seed powder, 7-13 parts of plantain herb, 3-5 parts of poria cocos powder and 1-3 parts of calcium hydrogen phosphate. The high-quality pork pig feed disclosed by the invention has the advantages that the dosing is reasonable, the nutrition is rich, the production cost is low, the feed is easy to absorb so that effective utilization of the feed nutrients is improved, and the pig raising time is shortened.

The invention discloses a vinegar residue based modifier and a preparation method thereof. The modifier is prepared from the following raw materials in parts by weight: 30-50 parts of vinegar residues, 20-40 parts of cow dung, 5-10 parts of nostoc sphaeroids kutz, 15-20 parts of bran, 5-10 parts of ferric sodium ethylenediaminetetraacetate, 10-20 parts of oat hulls, 10-15 parts of a crop straw powder, 1-5 parts of sawdust, 3-6 parts of red date branches, 3-6 parts of vinasse, 0.5-1.5 parts of urea, 1-3 parts of bacillus mucilaginosus, 2-6 parts of a bacillus subtilis inoculum, 1-5 parts of corynebacterium glutamicum, 3-5 parts of trichoderma virens, 1-3 parts of sulfonic acid bacteria, and 1-3 parts of brown-rot fungi. The vinegar residue based modifier can rapidly improve the pH value of soil, improves the soil organic matter content, has good soil improvement effect, and improves the quality of crops and vegetables.

The invention provides bait special for breeding freshwater crayfishes and relates to the technical field of aquaculture. The bait is prepared from, by weight, 50-100 parts of shell powder, 50-80 parts of calcium powder, 10-30 parts of oat hulls, 10-30 parts of fish meal, 10-30 parts of beef powder, 5-20 parts of pitaya peel, 5-20 parts of dried tangerine or orange peel, 1-10 parts of fatty acid and 1-15 parts of carrots. The balance degree for nutritional requirements in the crayfish breeding process can be improved, the growth speed of the crayfishes can be increased, the sales volume of the crayfishes is greatly increased, and the application range is wider.

The invention belongs to the technical field of agricultural breeding, in particular to an aphrodisiac feed for sows. The aphrodisiac feed comprises the following ingredients in parts by weight: 200-300 parts of corn, 30-50 parts of wheat, 30-50 parts of bran, 20-30 parts of wheat middling, 30-50 parts of rice bran, 10-20 parts of shell powder, 10-20 parts of fish meal, 10-20 parts of sweet potato leaves, 10-20 parts of sweet potato seedlings, 20-30 parts of oat hulls, 20-30 parts of soybeans, 6-10 parts of edible salt, 20-30 parts of a nutrient additive and 30-40 parts of aphrodisiac powder. According to the aphrodisiac feed for the sows, the prepared feed ensures the basic nutrition of the breeding sows and ensures the content of protein, fat, vitamins, microelements, amino acids and the like reaches to a certain level, and thus the growth and physiological needs of the sows can be met. Moreover, the aphrodisiac powder that is added in the feed can promote the estrus of the sows and increase the production performance of the sows.

The invention discloses feed specifically for improving breeding goose immunity in a breeding later period. The feed comprises, by weight, 10-15 parts of corn, 15-25 parts of wheat, 18-26 parts of rice bran, 2-6 parts of bean meal, 8-16 parts of corn bran, 2-6 parts of a yeast protein, 0.8-1.5 parts of feather powder, 8-15 parts of unite bran, 10-16 parts of corn germ meal, 1-4 parts of oat hulls, 1-2 parts of peanut straws, 0.2-0.8 parts of sunflower seeds, 1-3 parts of fish meal, 1-2 parts of chicken intestine powder, 1-2 parts of river snail powder, 1-3 parts of modified sodium lignosulfonate, 1-4 parts of starch, 1-3 parts of stone flour, 0.4-0.8 parts of calcium hydrogen phosphate, 2-5 parts of Chinese herbal medicine additives, 0.8-1.6 parts of a breeding goose premix, 0.0001-0.0005 parts of a compound enzyme and 0.002-0.008 parts of phytase. The feed can improve physique of gooses in a breeding later period, improve immunity and improve later production performances.

The invention discloses a composite wheat straw sawdust base biomass particle. On one hand, sawdust is subjected to carbonizing treatment and is modified; the toughness and the density of inorganic carbon particles are improved; the combustion heat value of sawdust carbon residue is improved; the volatile components in the combustion process are reduced; the sulphur content in exhausted waste gas is low; on the other hand, wheat straw, dog tail grass and oat hulls are subjected to fermentation treatment; the structure layer of the raw materials is changed, so that the compact tissue structure is formed; a high-content organic matter substance is formed; the composition ingredients of the organic matter are improved; then, modified fluorite powder and wood leftover materials are added to be continuously subjected to fermentation treatment; combustibles in the organic matter raw materials are improved; finally, other effective auxiliary agents are matched to be subjected to extrusion forming; the prepared straw sawdust base biomass particle fuel is an energy source with the lowest price in clean energy sources; the price is stable; the heat value is high; the supply is reliable; the price fluctuation risk of fossil energy sources can be avoided; the structural energy-saving benefits can also be realized.

The invention discloses a kitchen waste bio-organic fertilizer. The bio-organic fertilizer is prepared from the following raw materials in parts by mass: 600-800 parts of straw, 300-400 parts of kitchen waste, 400-600 parts of cattle and sheep manure and 4-5 parts of a complex microbial inoculant, wherein the straw is composed of, by mass, 15% of rice straw, 16% of wheat straw, 14% of cornstalks,18% of corncobs, 18% of oat hulls and 19% of stalkofgrain, and the complex microbial inoculant comprises bacteria for cellulose decomposition, fungi for decomposition of cellulose and hemicellulose, actinomycetes for cellulose decomposition and microbial bacteria for lignin oxidation. The invention further discloses a preparation method of the kitchen waste bio-organic fertilizer. According to theinvention, carbon and nitrogen source treatment is optimized, parasitic source breeding is reduced, a composting environment is improved, composting efficiency is improved, odor emission is weakened,and organic nutrient loss is reduced.

The invention provides an oat peeling machine, and relates to the technical field of oat processing. The oat peeling machine comprises a first peeling cavity and a second peeling cavity communicated with the first peeling cavity, the first peeling cavity is internally provided with a roller device, the roller device comprises two parallelly arranged rotating rollers and a fixed roller fixedly connected to the inner wall of the first peeling cavity and arranged between the two rotating rollers, the second peeling cavity is internally provided with a rotating transverse rod, the rotating transverse rod is fixedly provided with a screw blade and a stirring rod, the second peeling cavity comprises a discharge port, and also comprises a hull separator arranged exactly under the discharge port,and the hull separator comprises a vibrating sieve and a guide separation piece fixedly arranged on the vibrating sieve. The oat peeling machine has the advantages that oat peeling is carried out by means of first squeezing and then rubbing, so that the oat peeling efficiency is high; oat grains can be blown to the discharge port after peeling is completed, so that the residual of the oat grains in the second peeling cavity is avoided, and the waste is avoided; when the oat grains are separated from oat hulls, the waste of the oat grains can be effectively prevented, and the separation betweenthe oat grains and the oat hulls is thorough.

The present invention discloses a digestion promoting leech culturing feed and a preparation method thereof. The feed comprises the following raw materials in parts by weight: dog meat powder 140-150 parts, corn germ meal 80-90 parts, oat hulls 15-20 parts, garlic leaf meal 10-15 parts, chicken bone extract 5-7 parts, seaweed salt 0.4-0.6 part, cinnamomum tamala extract 0.1-0.2 part, black fungus polysaccharide 0.04-0.05 part, malts 2-3 parts, semen coicis 1-2 parts, dilute milk 20-30 parts, EM zymophyte 0.1-0.2 part and liquid protein concentrate 0.7-0.8 part. The finished products of the digestion promoting leech culturing feed are in micro powder states, are easily dissolved or suspended in water, can adsorb onto sponges to conduct feeding, are easier to be taken and digested than the feed of ordinary big grain sizes, and are easy in storage and long in shelf life.

The invention discloses a preparation method for preparing a bio-organic fertilizer prepared from traditional Chinese medicine residues and application of the bio-organic fertilizer, and relates to the field of bio-organic fertilizers. The bio-organic fertilizer is prepared from the following raw materials by weight: 500-700 parts of biological waste, 300-400 parts of traditional Chinese medicine residues, 400-600 parts of cattle and sheep manure, and 6-8 parts of a complex microbial inoculant; and the biological waste is prepared from the following components in percentage by mass: 20% of poplar sawdust, 18% of bagasse, 18% of corncob, 22% of coconut shell and 22% of oat hull, and the complex microbial inoculant comprises bacteria for starch decomposition, bacteria for protein decomposition, bacteria for fat decomposition and actinomycetes for cellulose decomposition. According to the invention, the traditional Chinese medicine residue is used as a raw material, so that the purpose of turning waste into wealth is achieved, and the traditional Chinese medicine residue which can pollute the environment originally is changed into an available bio-organic fertilizer; and the soil conductivity and the content of rapidly available phosphorus and rapidly available potassium can be remarkably increased through treatment of the bio-organic fertilizer, the richness and diversity index of soil microbial communities can be improved, and the soil quality is improved from the aspect of soil microorganisms.

The invention belongs to the technical field of pig feed, in particular relates to a feed for preventing and treating mycetism of weanling pigs, which is prepared from the following raw materials: oat hulls, corn, glutinous millet, brewers grain, calcium malate, compound probiotics, fresh white radish leaves, fresh shaddock peel, acorn starch, Ficus virens slurry, extractive solution of traditional Chinese medicine, and tea seed oil. The feed disclosed by the invention has rich and balanced nutrients, is easy to digest and absorb, and can effectively promote the rapid growth and development of the organs of weanling pigs, promote the improvement of the immunity of weanling pigs, improve disease resistance and anti-stress capacity, effectively inhibit growth of feed mold fungus, promote rapid discharge of internal toxins, enhance the antibacterial capacity of the body, promote the development of digestive tract, regulate the stability of intestinal tract beneficial bacteria, regulate the stability of physiological function, increase nutrient absorption and conversion rate, and promote rapid growth of weanling pigs.

The invention discloses a growing pig feed. The growing pig feed comprises the following raw materials in parts by weight: 130-170 parts of black corn flour, 4-7 parts of sunflower seed shells, 50-60 parts of corn, 10-20 parts of sweet potatoes, 2-4 parts of fermented glutinous rice juice, 10-20 parts of pea flour, 10-15 parts of potato pulp residues, 30-40 parts of oat hulls, 5-10 parts of wax gourd seeds, 1-2 parts of stone powder, 3-4 parts of pepper seeds, 3-5 parts of celery, 1-3 parts of jujube roots, 2-3 parts of loofah sponge, 1-2 parts of rabdosia rubescens, 10-14 parts of peanut shells, 1-2 parts of Vitex cannabifolia leaves, 1-2 parts of spina date seeds, and 3-4 parts of a nutrition flavoring agent. The feed provided by the invention can provide sufficient nutrients for pigs, can improve digestion and absorption capacities of the pigs, promotes the growth of the pigs, reduces the incidence of diarrhea in the pigs, and improves immunity of the pigs.

A composition for animal litter derived from field peas includes dried field peas or some combination of dried field peas, an organic moisture absorbent material, and a filler material. The composition for animal litter provides an organic, biodegradable, and environmentally friendly material for absorbing animal waste and containing odor. A method for making the composition includes harvesting dried field peas, comminuting the dried field peas to a desired particle size, and optionally mixing the dried and sized field pea particles with one or more filler materials to improve various properties of the composition such as moisture absorbency and odor retention. Some filler material examples include oat hulls, grass seed screenings, wheat straw, corn straw, wheat middlings, wood pellets, wood pulp, recycled paper, sawdust, walnuts, barley, or soy pulp.

The invention mainly relates to research on a fully-mixed-particle daily ration formula for short-time fattening of Tibetan sheep in the animal husbandry industry, in particular to a formula and a production process of the fully-mixed-particle daily ration. According to the formula, the fully-mixed-particle daily ration for short-time fattening of Tibetan sheep is mainly characterized by comprising the following raw materials including corn, corn germ meal, cottonseed meal, grape seed residues, highland barley flour, oat bran, oat hulls, sunflower seed hulls, bean pulp, sunflower seed kernel cakes, gourd peel, rape seed cakes, land plaster, Tibetan sheep premixed fodder with the concentration being 1%, bentonite, calcium hydrophosphate, salt, sodium sulfate, baking soda, magnesium oxide and ammonium chloride. The fully-mixed-particle daily ration formula has the advantages that the formula is reasonable, cost is reasonable, unconventional raw materials are adopted as the raw materials, resource recycling is promoted, and the effect on promoting short-time fattening of Tibetan sheep in the south region of Gansu province is obvious.

The invention discloses an oat treatment device used for producing oat yogurt and a using method thereof, and relates to the field of oat treatment devices. The oat treatment device is simple in structure, is convenient in use, can adjust a distance between two extrusion roller columns, is more convenient in use, and is more stable in working process. A droop curtain structure is arranged for reinforcing and shielding such that rotation of the extrusion roller columns is not affected; a blocking strip is arranged to achieve certain shielding effect to avoid the problem that oat directly flowsto the other end as conveying for relatively great flow of oat by a conveying structure is not timely; the conveying structure is hollow structure and a collecting box body is arranged below the conveying structure; the collecting box body can achieve the screening effect to prevent dust particles and the like from being mixed into oat; a vibrating mechanism further can be arranged to make the conveying structure vibrate for reinforcing the screening effect; and meanwhile, the vibrating mechanism also can avoid the problem that oat shells are covered and cannot be blown out while accumulated on the oat conveying structure.

The invention discloses a vinegar residue based modifier and a preparation method thereof. The modifier is prepared from the following raw materials in parts by weight: 30-50 parts of vinegar residues, 20-40 parts of cow dung, 5-10 parts of nostoc sphaeroids kutz, 15-20 parts of bran, 5-10 parts of ferric sodium ethylenediaminetetraacetate, 10-20 parts of oat hulls, 10-15 parts of a crop straw powder, 1-5 parts of sawdust, 3-6 parts of red date branches, 3-6 parts of vinasse, 0.5-1.5 parts of urea, 1-3 parts of bacillus mucilaginosus, 2-6 parts of a bacillus subtilis inoculum, 1-5 parts of corynebacterium glutamicum, 3-5 parts of trichoderma virens, 1-3 parts of sulfonic acid bacteria, and 1-3 parts of brown-rot fungi. The vinegar residue based modifier can rapidly improve the pH value of soil, improves the soil organic matter content, has good soil improvement effect, and improves the quality of crops and vegetables.

The invention relates to the field of cosmetics, in particular to a traditional Chinese medicine facial mask for whitening and lightening spots and a preparation method thereof. In order to make up for the deficiencies in the prior art, the invention discloses a traditional Chinese medicine facial mask for whitening and lightening spots based on traditional Chinese medicine, which mainly consists of 10 parts of Poria cocos, 10 parts of Angelica dahurica, 10 parts of sweet almond, 10 parts of yam, and 10 parts of oat skin. , 3 parts of honey, and 20 parts of deionized water are mixed, and the fermentation process is further used to form a fermented traditional Chinese medicine mask, so as to effectively achieve the effect of whitening and removing spots.

The invention discloses a fragrant foot soaking powder capable of removing beriberi and exfoliating skin and a preparation method thereof. The raw materials are as follows: hibiscus bark, white tinea bark, Phellodendron cortex, old ginger, astragalus, syringa, clove, and plantain seed , Sophora flavescens, caraway seeds, rose seeds, almond fruit, drupe husks, mung beans, oat husks, peony petals, rose petals, green tea and black tea. The product of the present invention is made of pure natural articles. It not only has the function of removing beriberi, but also has the function of exfoliating. In addition, it also has the fragrance of flowers and tea, is healthy and safe, and does not contain any additives. Very good effect.

The invention discloses a feed for high-fiber daily ration of Jiading Meishan sows in gestation period, and relates to the technical field of feeds. The feed comprises the following raw material components in parts by weight: 500-560 parts of corn, 40-100 parts of oat hulls, 40-65 parts of soybean hulls, 65-105 parts of alfalfa meal, 40-70 parts of soybean meal, 40-100 parts of wheat bran, 8 parts of soybean oil, 16 parts of calcium powder, 5 parts of calcium hydrophosphate, 0.5 part of methionine, 0.5 part of threonine, 0.4 part of vitamin, 2 parts of anhydrous sodium sulphate, 0.2 part of an enzyme preparation, 3 parts of table salt, 2 parts of a trace element premix, 0.3 part of compound bacteria, 0.8 part of lactic acid bacteria and 1.3 parts of zeolite powder. Feed adjustment has a great influence on early gestation period of the sows, but the demand of each variety of sows on the feed in the gestation period is different, which is the difference of the feed requirements formed by geographical environments and the like for long-term growth of the sows, and the feed most suitable for each variety of sows in the gestation period needs to be specifically tested.

The invention relates to a feed premix for increasing intestinal tight junction protein expression and application thereof. The feed premix comprises the following components in parts by mass: 5-20 parts of potassium diformate, 10-30 parts of oat hulls, 10-20 parts of wild buckwheat and 3-65 parts of activated carbon. The feed premix is added into basic ration of piglets, and the piglets begin toeat from the weaning day and are used for reducing the diarrhea rate of the weaned piglets. Compared with the prior art, the feed premix disclosed by the invention has the advantages that the intestinal immunity of the piglets can be enhanced by increasing the intestinal tight junction protein expression and reducing the intestinal permeability, so that the diarrhea rate and other diseases are reduced, and rapid growth of the piglets is promoted.

Disclosed is an edible mushroom culture medium formula. The edible mushroom culture medium is prepared from, by weight, 55-65% of main materials and 25-35% of auxiliary materials; the main materials include mushroom residues, rice bran and oat shells; the auxiliary materials include calcium superphosphate, strong rhzomorph, inorganic fertilizer and lime. A manufacturing method of the edible mushroom culture medium formula comprises the steps that the mushroom residues, the rice bran and the oat shells in the main materials are mixed; the calcium superphosphate, strong rhzomorph, inorganic fertilizer and lime are added according to the proportion of the main materials to the auxiliary materials; the mixture is stirred to be uniform and placed into a culture dish; the culture dish is irradiated and sterilized by cobalt-60-gamma ray; the sterilized culture dish is placed into a culture shed. The inorganic fertilizer added into the culture medium has abundant selenium, and therefore the growing edible mushroom has abundant selenium and is high in nutritive value; the culture medium is irradiated and sterilized by cobalt-60-gamma ray, and propagation of other strains in the culture medium is restrained, the utilization rate of nutrient substances in the culture medium is increased, and the phenomenon that other bacteria are mixed in the growing edible mushrooms is avoided.

The invention discloses a loach feed capable of promoting growth and promoting digestion. The loach feed consists of the following raw materials in parts by weight of 5-25 parts of seaweed powder, 4-16 parts of yeast powder, 4-16 parts of Chinese pulsatilla roots, 5-25 parts of coconut oil, 7-21 parts of sesame oil residues, 8-24 parts of eggs, 3-13 parts of potato peel, 10-30 parts of animal protein, 5-15 parts of eclipta prostrate, 3-13 parts of purple perilla, 4-16 parts of flowers of silktree albizzia, 7-21 parts of choline chloride, 2-18 parts of lysine, 2-14 parts of spica prunellae, 3-15 parts of spirulina, 5-15 parts of spica prunellae, 4-16 parts of alfalfa meal, 7-21 parts of mosquito powder, 6-16 parts of eggs, 5-15 parts of vitamins, 4-16 parts of wild chrysanthemum flowers, 7-21 parts of pig liver powder, 6-18 parts of myosotis sylvatica powder, and 4-18 parts of oat hulls. The loach feed has the advantages of promoting digestion of loaches, improving growth efficiency ofthe loaches, being good in environmental-friendly properties and the like.

The application provides a premix and composition for reducing diarrhea of weaned piglets as well as preparation methods and application thereof. The premix comprises the following raw materials, by weight: 10 to 32 parts of organic acid calcium salt, 15 to 25 parts of oat hulls, 5 to 15 parts of fish oil, 5 to 18 parts of sodium glutamate, 3 to 6 parts of zinc gluconate and 4 to 62 parts of a carrier. Under the matching and joint effect, healthy development of intestinal tracts of piglets can be promoted; the immunity can be enhanced; and the diarrhea rate of the weaned piglets can be reducedeffectively.