38results about How to "Improve nutrient conversion rate" patented technology

The invention relates to the range of microorganism fermentation inoculant, in particular to a microorganism composite fermentation inoculant which is used for digesting the compost of livestock manure, crop straws, mud, mushroom slag, decoction dregs, garden shearing substances, grass peat, castor bean meal, bone meal, and bean pulp meal rich in cellulose and organic matters as well as manufacturing a bio-organic fertilizer. 2 strains screened from a plurality of organic waste materials with high capability for digesting cellulose and high temperature resistance (70 DEG C) are scientifically and reasonably combined with 11 beneficial strains to prepare a microorganism composite fermentation inoculant which can not only digest organic materials, but also enhance the efficiency, quality and biological activity of the compost. The invention can be used in the high efficient and reasonable application of agricultural wastes and in the industry of waste disposal.

The invention discloses a crop straw decomposing inoculant and application in straw bioreactor and water-logged compost. The inoculant is compounded of 0.5-2 parts of phanerochaete chrysosporium, 0.5-2 parts of trichoderma aureoviride, 0.5-2 parts of bacillus subtilis and 0.5-2 parts of bacillus mucilagimosus krassilm, wherein the effective viable count is 6*10<8> per gram. The straw decomposing inoculant is applied to a tomato stalk bioreactor planting technology, and the average ground temperature is 18.3 DEG C and is increased by 2.2 DEG C as compared with that of contrast without use of the inoculant; the average greenhouse temperature is 14.3 DEG C and is increased by 2.0 DEG C as compared with the average greenhouse temperature of the contrast; the average CO2 concentration is 956ppm and is 2.17 times higher than that of the contrast; the harvest time is 15 days earlier than the harvest time of the contrast; the acre yield is 5881kg and is increased by 22.7 percent as compared with the acre yield of the contrast; the occurrence rate of plant diseases and insect pests is lower as compared with that of the contrast. The inoculant is applied to wheat straw retting and decomposing, is high in decomposition speed, high in compost flexibility, the straws are basically decomposed, and the fermentation time is shorter than that of an inoculant purchased in the market.

The invention discloses a method for interplanting angelica sinensis under a ginkgo forest. The method comprises the following steps: selection and preparation of land, seed treatment, sowing in line or broadcast sowing, thinning planting, cultivating and weeding, water and fertilizer management, pest control and prevention, and harvesting within 2 years after sowing according to the usual method. According to the method of planting sinensis under the ginkgo forest, idle lands in the forest are fully utilized, the disadvantage is turned into advantages, and economic benefits are created. Value vacancy produced by gingko trees at an age of 1-5 years is filled, and the land cost is reduced. According to the scheme provided by the invention, angelica sinensis is interplanted under the ginkgo forest, and the nourishing transformation rate and soil loosening capacity can be improved, so that the angelica sinensis rhizome is rapidly swollen, the content of active substances is greatly improved, and the angelica sinensis rhizome is strong, bulky and rapid in growth vigor. During cultivation, soil loosening contributes to improving the soil layer structure, the land resources are fully utilized, the land coverage ratio is increased, water conservation is realized, severe water and soil loss is avoided, ecosystem balance is maintained, plant species planted in the ginkgo forest are increased, and the agricultural production structure is adjusted.

The invention discloses a vegetable waste composting bacterial agent, a using method thereof and an organic substrate prepared from the vegetable waste composting bacterial agent. The vegetable waste composting bacterial agent is prepared from the following components in parts by weight: 1-3 parts of phanerochaete chrysosporium, 1-3 parts of trichoderma harzianum, 1-3 parts of bacillus subtilis and 1-3 parts of bacillus mucilaginosus, wherein the effective viable count of the complex bacterial agent is up to 4*10<8> / g. The vegetable waste composting bacterial agent can be used for fermenting and composting vegetable wastes and resisting to cucumber fusarium wilt and has the fermentation period of 25 days for treating vegetable wastes and more than 50 days for treating uninoculated vegetable wastes. The organic substrate is prepared through fermenting by using a special process after adding 1kg of composting bacterial agent into every 5 cubic meters of vegetable wastes, wherein the vegetable wastes comprise the following components in parts by weight: 40-60 parts of eggplant straw, 20-40 parts of cucumber vine, 5-15 parts of Chinese cabbage leaves and 5-15 parts of brown coal, wherein the organic substrate can be used as a seedling substrate of tomatoes, has the emergence rate of 92% and has the same effect as a seedling substrate sold on the market.

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

The invention discloses a method for interplanting radix isatidis in a ginkgo forest. The method comprises the steps that sowing is conducted after selection and preparation of land and seed pretreatment are conducted, radix isatidis seeds and herba leonuri seeds are sowed in furrows at intervals by adopting a drilling method, field management is conducted, and when seedlings of the radix isatidis grow to 5-10 cm high, fertilization is stopped; stem-cut treatment is conducted on all the portions, above the portions 1-2 cm away from the ground, of plants of herba leonuri; protection management is conducted on a field, the aboveground parts are cut till the radix isatidis ripens, roots is dug out, basal parts of stems and soil are removed cleanly, and drying or baking is conducted. The radix isatidis is planted in the ginkgo forest, idle plots in the forest are fully utilized, shortages are utilized to enhance the advantages, and the economic benefit is created. According to the method for interplanting the radix isatidis in the ginkgo forest, the radix isatidis is interplanted in the ginkgo forest, the nutrient conversion rate can be increased, the soil loosening capacity is improved, rootstock of the radix isatidis is made to be expanded rapidly, and the active substance content is greatly improved; due to the fact that the herba leonuri is planted at intervals, stem-cut is conducted on the herba leonuri, the rootstock of the radix isatidis can be strong and large, and the growth vigor is rapid.

The invention discloses a rural domestic garbage and sludge decomposing bacterium agent and a using method as well as a decomposing matrix prepared by using the bacterium agent and a specific process through fermentation. The bacterium agent is compounded by 0.5-2 parts of bacillus subtilis, 0.5-2 parts of streptomyces microflavus, 0.5-2 parts of trichoderma longibrachiatum, 0.5-2 parts of aspergillus nige and 0.5-2 parts of bacillus mucilaginosus in parts by weight; the effective viable count of the bacterium agent is 5*10<8> / g; the bacterium agent can be used for decomposing garbage and sludge, deodorizing, resisting fusarium wilt of cucumber and increasing the yield when being applied to crops; the fermentation period of the treated garbage and sludge is 20 days when the bacterium agent is inoculated and 30 days when the bacterium agent is not used. The decomposing matrix is prepared by adding 1 kilogram of bacterium agent into every 5 square mixture through the specific process and fermentation; the mixture is formed by mixing 40-60% of domestic garbage, 20-40% of sludge and 5-15% of corn straws in percentage by weight; when the matrix is applied in cucumber cultivation, the yield is increased by 11% per mu, the income is increased by 859 yuan, and 200mL of pesticide is saved.

The invention discloses a method used for producing biological organic fertilizer through conversion of straw and breeding industry manure with agricultural probiotics. The method comprises followingsteps: straw pretreatment; breeding industry manure pretreatment; primary fermentation of straw and breeding industry manure which are obtained via pretreatment; secondary fermentation of straw and breeding industry manure which are obtained via pretreatment; and obtaining of biological organic fertilizer. According to the method, crop straw and breeding industry manure are mixed and fermented toprepare the biological organic fertilizer, so that the limit of single raw material is avoided; compared with single raw material fermentation of crop straw or breeding industry manure, the method possesses following advantages: fermentation starting speed is faster, fermentation time is short, and comprehensive cost is lower. The prepared biological organic fertilizer is capable of increasing thecontents of soil organic matters and nutritional elements such as phosphor and potassium, increasing nutrient conversion rate and the amount of beneficial microorganisms in products, promoting soil restoration, realizing betterment of land fertility, reducing chemical fertilizer using amount, improving crop disease resistance, improving crop quality, reducing investment, increasing yield, and promoting income increase.

The invention discloses a mixed breeding method of rana nigromaculata and rice, and relates to the technical field of breeding. The method comprises the following steps: three parallel water ditches are dug in a paddy field with a length of 10 m and a width of 9 m along a length direction, distance between two adjacent water ditches is 3 m, a width of each water ditch is 1 m, a depth of each waterditch is 1.4-1.6 m, a length of each water ditch is 10 m, one rice area is arranged between two adjacent water ditches, the periphery of the paddy field is fenced by adopting a fence net, rice is planted in the rice areas, after the rice grow for 20 days, the young rana nigromaculata is stocked in the water ditches, a mixed solution of water and a tobacco stem extract liquid is sprayed to the rice every 8-10 days, and earthworms and fly maggots are thrown in the paddy field a next day after the tobacco stem extract liquid is sprayed every time. According to the mixed breeding method of the rana nigromaculata and the rice disclosed by the invention, in a mixed breeding manner of the rana nigromaculata and the rice, rice planting does not need pesticides to kill insects, the produced rice is green and pollution-free, and pests bred in the rice planting process provide a sufficient food source for breeding of the rana nigromaculata, so that the production costs are reduced.

The invention relates to a bean dregs fermented feed and a preparation method thereof. The feed is prepared from, by mass, 40-50 parts of soybean dregs, 10-15 parts of corn flour, 10-15 parts of ricebran, 10-15 parts of bran, 3-4 parts of feed attractants, 2-3 parts of a nutritional agent and 2-3 parts of feed starter. The feed is rich in nutrition and higher in palatability.

The invention discloses a green feed for improving mutton quality. The green feed is prepared from, by weight, 20-30 parts of sorghum, 5-15 parts of rice chaff, 8-14 parts of ensiling straw, 10-18 parts of radish leaf, 30-40 parts of high protein material, 2-8 parts of cottonseed meal composite, 2-4 parts of Chinese herbal medicine, 0.1-02 part of L-tyrosine, 0.1-0.2 part of lecithin, 0.05-0.09 part of phytase, 0.1-0.2 part of trace element, 1-2 parts of sepiolite powder, 0.5-1.2 parts of calcium hydrophosphate, and 1-2 parts of table salt. The green feed contains various nutrition for growth of sheep, thus the sheep growth speed is improved; moreover, the feed has the effects of detoxifying, invigorating stomach, helping digestion, and others, and also can control and improve the rumen fermentation rate; therefore, the green feed can improve the sheep growth speed and feed nutrition transformation rate, improve the mutton quality, and enhance the immunity.

The invention discloses a method for preparing an organic fertilizer through agricultural and animal husbandry waste. The method includes the following steps of preprocessing crop waste, conducting enzymolysis on pennisetum sinese and poplar and willow branches and leaves, fermenting the crop waste, livestock and poultry manure and enzymolysis products, and preparing the organic fertilizer. The organic fertilizer is prepared by mixing and fermenting the crop waste and the livestock and poultry manure, and the limitation of the monotonous raw material is effectively avoided; compared with fermentation of the monotonous raw material, the fermentation starting speed is higher, the fermentation time is short, and the comprehensive cost is lower; the pennisetum sinese and poplar and willow branches and leaves can provide a plant growth accelerant and a rooting agent. In addition, the prepared organic fertilizer can remarkably increase the content of organic matter, phosphorus, potassium andother nutritional elements in soil, increase the nutrient conversion rate and the number of beneficial microorganisms in the product, promote the soil repairing, enrich the soil fertility, reduce thechemical fertilizer consumption, enhance the disease resistance of crops, improve the quality of the crops, reduce the input, improve the yield and promote the income increase.

The present invention discloses a growth promoting feed for sheep in a weaning period. The feed comprises the following raw materials in parts by weight: 10-20 parts of oat bran, 40-60 parts of millet, 10-20 parts of watermelon peels, 8-18 parts of laminaria japonica powder, 6-14 parts of carrot powder, 20-30 parts of sesame seed meal, 14-22 parts of puffed soybean meal, 8-16 parts of clanos bilineata, 4-8 parts of grape seed oil, 4-8 parts of gelatin modified bamboo powder, 2-4 parts of zeolite powder, 0.04-0.08 part of lysine, 0.06-0.1 part of tryptophan, 0.6-1.2 parts of vitamins, 0.4-0.8 part of trace element, and 30-50 parts of water. The provided growth promoting feed for the sheep in the weaning period is comprehensive and balanced in nutrition, at the same time effectively increases the growth rate of the sheep in the weaning period and reduces the mortality rate of the sheep in the weaning period.

The invention discloses a vegetable waste decomposing bacterial agent, a use method thereof and an organic matrix prepared therefrom. The decomposed bacterial agent is composed of 1-3 parts of Phaneroderma chrysosporium, 1-3 parts of Trichoderma harzianum, 1-3 parts of Bacillus subtilis and 1-3 parts of Bacillus peptone-like in parts by weight; The number of effective viable bacteria reached 4×108 / g. It can ferment decomposed vegetable waste and resist cucumber wilt bacteria. The fermentation cycle of vegetable waste treatment is 25 days, while the uninoculated one needs more than 50 days. The organic matrix is ​​fermented by adding 1 kg of the decomposing bacteria agent to every 5 cubic meters of vegetable waste, and the parts by weight of the vegetable waste are as follows: 40-60 parts of eggplant stalks, 20-40 parts of cucumber seedlings , 5-15 parts of Chinese cabbage leaves and 5-15 parts of lignite, the organic substrate can be used as the seedling-raising substrate of tomato, and the emergence rate reaches 92%, reaching the effect of the seedling-raising substrate sold in the market.

The invention relates to a special fertilizer for a banana and a preparation method of the special fertilizer, and belongs to the technical field of fertilizer production. The special fertilizer comprises the following components in parts by weight: 10-16 parts of potassium chloride, 10-16 parts of magnesium sulfate, 1-6 parts of urea, 30-36 parts of soybean meal, 20-30 parts of straws and 1-5 parts of bacillus subtilis. The preparation method comprises the following steps: crushing the raw materials, and filtering the raw materials through an 80-120mesh sieve; adding 80-100 parts by weight of water, and spraying the solution into a granulator to granulate; and placing granules in a place without direction sunlight and standing at a room temperature for 3-6 days, so as to obtain the finished product. The fertilizer conforms to the requirements on nutrient elements in the growth process of the banana, and is high in nutrient conversion rate, obvious in economical benefits, simple in preparation technology, low in cost and suitable for large-range popularization and application.

The invention discloses a high-tower compound fertilizer containing lignin and calcium lignosulphonate, wherein the high-tower compound fertilizer comprises ammonium nitrate phosphate, Mannheim potassium sulfate, instant lignin and calcium lignosulphonate, diammonium phosphate, monoammonium phosphate and anhydrous magnesium sulfate; the instant lignin and calcium lignosulphonate are small molecules, and have the molecular weight of 20 kDa-200 kDa; a small amount of micromolecular instant lignin and calcium lignosulphonate can be organically combined with high-concentration nutrient elements, the slow release function and affinity are not affected by high temperature, and the obtained compound fertilizer is sufficient in nutrient and rich in high-concentration quick-acting nutrient elements, has the advantages of high activity, full water solubility, quick acting, excellent slow release performance and the like, and is efficient and convenient. The invention further discloses a preparation method of the high-tower compound fertilizer containing lignin and calcium lignosulphonate; the preparation process and parameters of the high-tower compound fertilizer are optimized, and the high-tower compound fertilizer is good in stability, easy to pelletize and form and high in activity of effective components.

The invention discloses a crop straw rot rotten bacterium and its application in straw biological reactors and fertilizers.The fungus is made of 0.5 to 2 parts of the yellow spores, 0.5 to 2 parts of yellow and green wooden mold, 0.5 to 2 copus of Bacillus of Bacillus and 0.5 to 2 parts of gluebacteria.Number 6 × 108 / g.The straw rot cooked bacterium is used in tomato straw biological reactor planting technology, with an average ground temperature of 18.3 ° C, an increase of 2.2 ° C from the control of the non -bacterial agent; the average shed temperature is 14.3 ° C, an increase of 2.0 ° C.2.17 times; the harvest period is 15 days in advance; the perurone output is 5881kg, which is 22.7%more than the control of the control. Compared with the control, there is less pests.The bacteria are used in wheat straw stacks, rot, fast decomposition, good softness, and good softening, straw is basically decomposed, and the fermentation time is shorter than the bacteria purchased by the application market.

The invention discloses a rural domestic garbage and sludge decomposing bacterium agent and a using method as well as a decomposing matrix prepared by using the bacterium agent and a specific process through fermentation. The bacterium agent is compounded by 0.5-2 parts of bacillus subtilis, 0.5-2 parts of streptomyces microflavus, 0.5-2 parts of trichoderma longibrachiatum, 0.5-2 parts of aspergillus nige and 0.5-2 parts of bacillus mucilaginosus in parts by weight; the effective viable count of the bacterium agent is 5*10<8> / g; the bacterium agent can be used for decomposing garbage and sludge, deodorizing, resisting fusarium wilt of cucumber and increasing the yield when being applied to crops; the fermentation period of the treated garbage and sludge is 20 days when the bacterium agent is inoculated and 30 days when the bacterium agent is not used. The decomposing matrix is prepared by adding 1 kilogram of bacterium agent into every 5 square mixture through the specific process and fermentation; the mixture is formed by mixing 40-60% of domestic garbage, 20-40% of sludge and 5-15% of corn straws in percentage by weight; when the matrix is applied in cucumber cultivation, the yield is increased by 11% per mu, the income is increased by 859 yuan, and 200mL of pesticide is saved.

The invention belongs to the technical field of environmental protection biological treatment and relates to a method for fermenting probiotic microbial organic fertilizer by livestock and poultry waste compost. According to the method, the technical problems that the amount of crops such as straws is enormous, and the straws cannot be treated by an effective quick mode in the prior art, livestockand poultry wastes cannot be well treated, give off a peculiar smell, breed mosquitoes and flies and pollute living environment as well as microbial organic fertilizer produced by fermenting the livestock and poultry waste compost has a poor effect when being used for improving the yield of the crops in the prior art are solved. The probiotic microbial organic fertilizer prepared by the method disclosed by the invention has the advantages that the contents of soil organic matters as well as nutrient elements such as phosphorus, potassium, nitrogen and iron are remarkably increased, the nutrient conversion rate and the quantity of beneficial microorganisms in a product are improved, soil remediation is promoted, the use of chemical fertilizer is reduced, the yield of crops is increased, and the income increase is promoted.

The invention discloses a preparation method of a grass carp feed additive containing auricularia auricula polysaccharide. The preparation method comprises the following steps of performing low-temperature continuous drying on red-knees herbs, Chinese galls, rhizoma kaempferiae, radix ophiopogonis and garlic according to the quantity of a formula, performing primary crushing, performing uniform mixing, then performing superfine crushing, then adding the auricularia auricula polysaccharide, vitamin E and mineral powder, and performing uniform mixing so as to obtain the grass carp feed additivecontaining auricularia auricula polysaccharide. The preparation method has the beneficial effects that the preparation method of the feed additive is high in working efficiency, the energy consumptionis reduced, the production energy consumption and the production cost are reduced, the bioavailability of medicines can be improved, the dosage of the medicines is reduced, the uniformity of granulesis improved to a certain extent, the feed additive is easily and uniformly dispersed in the feed, and the obtained additive can strengthen the capacity of grass carps for resisting stress response, enhance immunity and improve the meat quality of the grass carps.

The invention discloses a method for interplanting angelica sinensis under a ginkgo forest. The method comprises the following steps: selection and preparation of land, seed treatment, sowing in line or broadcast sowing, thinning planting, cultivating and weeding, water and fertilizer management, pest control and prevention, and harvesting within 2 years after sowing according to the usual method. According to the method of planting sinensis under the ginkgo forest, idle lands in the forest are fully utilized, the disadvantage is turned into advantages, and economic benefits are created. Value vacancy produced by gingko trees at an age of 1-5 years is filled, and the land cost is reduced. According to the scheme provided by the invention, angelica sinensis is interplanted under the ginkgo forest, and the nourishing transformation rate and soil loosening capacity can be improved, so that the angelica sinensis rhizome is rapidly swollen, the content of active substances is greatly improved, and the angelica sinensis rhizome is strong, bulky and rapid in growth vigor. During cultivation, soil loosening contributes to improving the soil layer structure, the land resources are fully utilized, the land coverage ratio is increased, water conservation is realized, severe water and soil loss is avoided, ecosystem balance is maintained, plant species planted in the ginkgo forest are increased, and the agricultural production structure is adjusted.

The invention discloses a method for intercropping Ophiopogon japonicus under a gingko forest, which can solve the problem that a shading facility is specially provided in a growth process of the Ophiopogon japonicus, and a land under the gingko forest is idle in the prior art. The method includes the following steps: selecting a land and preparing soil, applying a basic fertilizer to soil with preparing soil according to the conventional use amount / mu, and controlling soil pests and pathogenic bacteria; preparing Ophiopogon japonicus seedlings, and adopting a division propagation method; performing planting; performing field management; and performing harvesting. The method is simple, is easy to operate, can fully utilize the land under the gingko forest, and can provide an advantageous condition during growth of the Ophiopogon japonicus. The acquired Ophiopogon japonicus is high in yield, and the yield of gingko and the yield of gingko without intercropping the Ophiopogon japonicus does not have significant difference.

The invention discloses a biochar soil improvement organic fertilizer, which is composed of the following components in parts by weight: 15-20 parts of biochar, 30-50 parts of crop straws, 20-30 parts of livestock and poultry breeding manure, and mosaic Changchun 10-15 parts, 1-2 parts of fermentation agent; wherein, the biochar is composed of the following components in parts by weight: 20-30 parts of plant straw, 5-10 parts of reed flower, and 5-10 parts of peat moss. In addition, the invention also provides a preparation method of biochar soil improvement organic fertilizer. The biochar soil improvement organic fertilizer prepared by the present invention can significantly increase the content of organic carbon, nitrogen, phosphorus, potassium and other nutrient elements in brown soil, improve the nutrient conversion rate and the number of beneficial microorganisms, promote soil restoration, fertilize soil fertility, and enhance soil fertility at the same time. Crop disease resistance, increased yields, and increased income.

The invention discloses a safe green pig feed without antibiotics. The raw materials include by weight: protein supplement 40-45, peanut powder 15-25, millet 10-18, buckwheat flour 2-8, pine needle powder 4-8 , sweet potato leaves 4‑12, Chinese herbal medicine 1‑2, lysine 0.1‑0.16, choline chloride 0.1‑0.5, phytase 0.02‑0.04, trace elements 0.01‑0.04, zeolite powder 1‑2, calcium hydrogen phosphate 1 ‑2, table salt 1‑3. The protein supplement comprises by weight: yeast extract complex 20-28, sesame meal 2-8, fermented tea seed meal 1-6, coconut meal 3-10, earthworm powder 2-8. The yeast extract compound is prepared by the following process: mix soybean protein powder, cinnamic acid, laccase, and water, adjust the temperature, stir, dialyze to remove free cinnamic acid, add yeast extract and mix evenly, freeze-dry to obtain the yeast extract compound .

The invention relates to pig feed capable of enhancing the disease resistance and improving the quality of pork. The pig feed is characterized by being prepared from the following raw materials in parts by weight: 40 to 60 parts of corn, 40 to 60 parts of straw powder, 40 to 60 parts of rapeseed cakes, 20 to 40 parts of peanut cakes, 20 to 40 parts of rice bran, 15 to 25 parts of herba houttuyniae, 15 to 25 parts of spica prunellae, 15 to 25 parts of radix trichosanthis, 8 to 12 parts of herba andrographitis, 8 to 12 parts of cortex eucommiae, 8 to 12 parts of radix ophiopogonis, 8 to 12 partsof radix dipsaci, 6 to 10 parts of rhizoma panacis majoris, 6 to 10 parts of fructus ligustri lucidi and 4 to 8 parts of caulis spatholobi. The pig feed provided by the invention can be used for enhancing the disease resistance of pigs, promoting the growth of the pigs, improving the quality of the pork and improving feeding benefits.

The invention discloses a high-utilization-rate compound feed for family pig farms. The high-utilization-rate compound feed comprises the following raw materials in parts by weight: 30-40 parts of a yeast extract composite, 10-20 parts of palm kernel meal, 5-9 parts of rice bran meal, 8-16 parts of olea europaea cakes, 10-16 parts of yellow mealworm powder, 30-40 parts of glutinous millet, 20-30 parts of dehuked barley, 6-12 parts of rape, 10-16 parts of sesbania cannabina, 10-20 parts of fertile land radishes, 2-4 parts of Chinese herbal medicines, 1-2 parts of an immunopotentiation agent, 0.06-0.1 part of trace elements, 2-4 parts of maifan stone powder, 2-4 parts of calcium hydrogen phosphate, and 3-5 parts of table salt. The high-utilization-rate compound feed disclosed by the invention is favorable for healthy growth of live pigs, the period that the live pigs become full-grown and ready for slaughter is shortened, the breeding risks of a family pig farm are reduced, the economicbenefits are increased, the compound feed is scientific and reasonable in product incompatibility, the immunity of the live pigs is effectively improved, and the growth of intestinal tract systems ispromoted.

The invention relates to a production method of an anti-mildew and anti-sticking feed. The production method comprises the following steps: 1, treating a main material: crushing the main material namely soybean meal, and screening with a 60-mesh screen; 2, mixing: uniformly mixing fermentation inoculant with water, bacterial enzyme and the main material according to a ratio of (0.1-0.2%): (30-40%): (1-5%): (55-68%); and 3, fermenting: putting the uniformly mixed raw materials into a polyethylene plastic bag, sending the polyethylene plastic bag into a fermentation workshop for constant-temperature fermentation at 28 DEG C, enabling aerobic bacteria to play a role in the first 2 days, after oxygen is exhausted in the later 3 days, enabling anaerobic bacteria to begin to grow quickly, enabling the materials to begin to be acidified, and obtaining a fermented feed finished product after 5-7 days. According to the invention, strain types are innovated, strain resources capable of directionally inhibiting mould growth and enabling fermentation products to be non-sticky are added, and an aerobic and anaerobic combined fermentation system is adopted, so that the problems of high viscosityand easiness in mildewing of wet fresh fermented soybean meal are solved, the fermentation level of the wet fresh soybean meal is improved by a new height, and the utilization rate of the wet fresh soybean meal is greatly increased.

In order to overcome the defects in the prior art, the invention provides a culture medium for planting poria cocos. A preparation method of the culture medium comprises the following steps: S1, preparing the following components in parts by mass: 50 parts of pine raw materials, 8-14 parts of canna edulis ker residues, 10-15 parts of bagasse, 5-10 parts of corn flour, 8-12 parts of palm seeds and 8-12 parts of auxiliary materials; mixing the raw materials to obtain a mixture; S2, adding water into the mixture to obtain a water mixture; wherein the water addition amount is 60%-80% of the mass percentage of water in the water mixture; S3, putting the water mixture into a closed high-temperature environment for closed heating treatment, and carrying out cooling to obtain the culture medium for planting poria cocos. The auxiliary materials in the step S1 comprise trace elements, carbohydrates and five-vitamin oral solution. The culture medium is used for planting poria cocos, the material nutrition conversion rate is obviously increased, and the production cost of poria cocos planting is effectively reduced; and inoculation can be carried out at any time and is not limited in spring and autumn.

The invention discloses a special fertilizer for corn. The special fertilizer for corn is prepared from, by weight, 15-20 parts of modified biochar, 30-50 parts of corn straw, 20-30 parts of kitchen waste, 5-10 parts of tea residues, 5-10 parts of a potassium fertilizer, 1-2 parts of a fermenting agent, 0.5-1 part of hydroxypropyl-beta-cyclodextrin and 0.5-1 part of polydimethyl diallyl ammonium chloride. In addition, the invention also provides a preparation method of the specific fertilizer for the corn. The prepared special fertilizer for the corn can significantly increase the content of organic carbon, nitrogen, phosphorus, potassium and other nutrient elements in the soil, increase the nutrient conversion rate and the number of beneficial microorganisms, promote the soil remediation,improve the soil fertility, increase the yield of summer corn, promote the increasing income, and have broad application prospects.