54results about How to "Increase fruiting" patented technology

The invention discloses an artificial cultivation method of Collybia albuminosa and belongs to the technical field of artificial cultivation of wild fungi. The artificial cultivation method of Collybia albuminosa includes steps of termites farming, Collybia albuminosa breeding, Collybia albuminosa planting, fertilizer and water management and harvesting. The artificial cultivation method of Collybia albuminosa achieves large-scale cultivation of Collybia albuminosa by selecting high-quality breeds, simulating the wild conditions of Collybia albuminosa and making full use of the symbiotic relationship of Collybia albuminosa and termites. Under scientific management, the output is greatly improved, the quality is stable and unified, the cultivated Collybia albuminosa approaches those growing in the wild environment in terms of the nutritive value, the medicinal value, taste and flavor, protects the unique biological resource while meeting partial requirements of the market, and prevents the wild Collybia albuminosa from dying out due to over exploitation.

The invention provides russula vinosa Lindbl yield increasing fungi and a using method thereof, which belong to the technical field of russula vinosa Lindbl yield increase and solve the problems of low yield, high price, low quality and the like of wild russula vinosa Lindbl of the prior art. The russula vinosa Lindbl yield increasing fungi of the invention are a mixed flora of locally common ectomycorrhizal fungi and comprise Boletus brunneissimus Chiu, R. albida Peck, Boletus luridus and amanita yellow corner. Mycelia of various fungi of the russula vinosa Lindbl yield increasing fungi are cultured by a shaker culture method respectively; the mycelia are separate and used to prepare mycelium mixtures at a concentration of 50mg / L respectively; the mixtures are mixed uniformed in the same amount before inoculation to form the russula vinosa Lindbl yield increasing fungi; and on a woodland wherein russula vinosa Lindbl grows, the russula vinosa Lindbl yield increasing fungi are inoculated in dent pits by a root cutting and mycorrhization technique. In the method, ectomycorrhizal fungi flora is used to increase the biomass of thin roots of arbor, so the fruiting capacity, yield and quality of wild russula vinosa Lindbl are improved obviously and remarkable economic benefits are created. Thus, the method is suitable to be promoted and used in large areas.

The invention relates to a compound inoculant for improvement of saline-alkali soil and particularly provides a novel compound inoculant for improvement of saline-alkali soil, and preparation and applications of same. Bacillus amyloliquefaciens, bacillus megatherium, bacillus mucilaginosus and paenibacillus azotofixans are fermented respectively to obtain fermentation liquids, which are then mixed with a carrier respectively according to certain volume-weight ratio (V / kg); the mixtures are dried at low temperature and finally are compounded according to ratio. The compound inoculant is a powder agent, wherein the microorganisms therein are functional bacteria, and the inoculant is high in living bacteria number and especially contains high-activity metabolic products, so that the compound inoculant is suitable for being mixed with a base fertilizer, especially high-quality farmyard manure, for use. When being applied in soil, high environment adaption capability and high reproduction speed are achieved. The compound inoculant can increase beneficial microbial flora in rhizosphere and rapidly decompose organic substances for absorption and utilization by plants, can reduce the alkalinity of soil, improve fertility of soil and improve the water permeability and retention and breathability properties of the soil, and can accelerate growth of root system and prevent spreading of soil-borne diseases, thereby maintaining ecological balance, reducing cost and improving the saline-alkali soil.

The invention relates to the technical field of fungus cultivation, in particular to a cultivation method for lentinula edodes. The cultivation method for the lentinula edodes comprises the following steps: (1) preparing a substrate from 0.01 to 0.03 part of carbendazim, 2 to 8 parts of green tea liquor, 1.5 to 2.5 parts of amino acid and 5 to 8 parts of urea, wherein the water content of the substrate is controlled to be 55 to 65 percent, and the pH value of the substrate is controlled to be 5.6 to 5.8; (2) performing bagging; (3) sterilizing a fungus bag; (4) performing inoculating; (5) performing sterilizing; (6) germinating the lentinula edodes; (7) expediting the growth of the lentinula edodes; (8) enabling the lentinula edodes to grow; (9) performing harvesting. The cultivation method for the lentinula edodes has the benefits that the adopted raw materials are pollution-free and are rich in nutrients; chemical preparations, such as a chemical fertilizer, a pesticide and a sterilizing agent, are not used during a cultivating process, so that damage to a human body caused by the chemical preparations is eliminated; the problem of environmental pollution is solved on the premise of ensuring population health; the nutritional value of the lentinula edodes is further ensured; the lentinula edodes fruiting conversion rate is improved obviously, and the lentinula edodes fruiting amount is further improved.

The invention provides a compound fertilizer, a preparation method and application of the compound fertilizer and relates to the technical field of fertilizers. The compound fertilizer comprises a nitrogenous fertilizer, a phosphate fertilizer, a potassium fertilizer, cyclodextrin and gamma polyglutamic acid, wherein the weight part ratio of N:P2O5:K2O is (10-20):(3-8):(20-30); the cyclodextrin accounts for 0.5%-5% of the total weight of the nitrogenous fertilizer, the phosphate fertilizer and the potassium fertilizer; the gamma polyglutamic acid accounts for 0.1%-1% of the total weight of the nitrogenous fertilizer, the phosphate fertilizer and the potassium fertilizer. The problems that the use ratio is lowered and the environment is polluted due to large use of fertilizers are solved, the compound fertilizer can meet the crop requirements through the effect of mutual matching of the nitrogenous fertilizer, the phosphate fertilizer, the potassium fertilizer, the cyclodextrin and the gamma polyglutamic acid, the purpose of combination of quick acting, long acting, synergism and water retention is realized, the fertilizer utilization rate is improved, the fertilizer efficiency period is prolonged, the crop root system is developed after the compound fertilizer is applied, the blades are fleshy, the fruits are large, and the problems of fertilizer absorption suspension and disorder and the like are solved.

The invention discloses a culture method of shiitake. The method comprises steps as follows: 1, preparation of a culture medium; 2, packing; 3, sterilization; 4, cooling; 5, inoculation; 6, bacterium culture; 7, shiitake induction; 8, shiitake growth; 9, harvesting, 10, re-harvesting. According to the culture method of the shiitake, adopted raw materials are free of pollution and rich in nutrition, and chemical agents such as fertilizers, pesticides, sanitizers and the like are not used during culture, so that harm caused by the chemical agents to human bodies is avoided, the problem of environmental pollution is solved while the human health is guaranteed, the nutritional value of the shiitake is guaranteed, the fruiting conversion rate is obviously increased, and the fruiting amount is further increased.

The invention relates to a method for cultivating pleurotus geesteranus. The method comprises the following steps of (1) stirring, namely adding 50 to 70 weight percent of sawdust, 20 to 30 weight percent of maize, 5 to 15 weight percent of bran, 1 to 5 weight percent of lime, 0.5 to 1.5 weight percent of gypsum and 0.5 to 1.5 weight percent of white sugar into a stirrer, stirring uniformly for 5 to 10 minutes, and stopping stirring to prepare compost; (2) fermenting; (3) stirring; (4) bagging; (5) sterilizing at high temperature; (6) cooling; (7) inoculating; (8) cultivating; (9) harvesting; (10) replenishing water; (11) packaging. According to the method for cultivating the pleurotus geesteranus, because the used raw materials are non-pollution and abundant in nutrition, the harm of chemicals to human bodies is avoided, and the problem of environmental pollution is solved while the health of people is ensured; by the method, the nutritive value of the pleurotus geesteranus is also ensured, the fruiting speed is high, the period is short, and the fruiting quantity is improved.

The invention discloses a straw mushroom culture medium, including 10-12 parts of cotton rods, 14-16 parts of corn cobs, 8-10 parts of sawdust, 7-9 parts of a corn flour, 15-19 parts of wheat bran, 4-6 parts of a soybean powder, 18-22 parts of a rice straw powder, 10-12 parts of a beanstalk powder and 5 parts of lime. The invention also discloses a method for culturing the straw mushroom by using the culture medium. The method has the following advantages: 1, the method fully utilizes the resources that the added wastes make the nutrients in the culture medium to be absorbed more easily; and 2, the method can improve the yield of mushroom, significantly increases fruiting conversion rate, and greatly reduces the cost of production.

The invention provides a method for culturing pleurotus geesteranus by using raw materials. The method comprises the steps of culture material preparation, material loading and inoculation, mushroom growing and harvesting. Raw materials of culture materials are placed in the sun to be solarized for regulating the pH value, air leakage holes are longitudinally punctured in the middle position of a long-shaped bag by a sewing machine, strains are torn into blocks in sizes like broad beans by hand, two layers of strains are respectively placed at the bag bottom and at the bag opening, two circles of strains are respectively placed at the 1 / 3 part and the 2 / 3 part of the culture materials along the periphery of the inner side of a bag body, and nutrient solution is supplemented into the culture materials after the mushroom harvesting. The method has the advantages that firstly, the raw materials are solarized in the sun, a high-temperature sterilization step is omitted, holes are punctured in fungus bags, the ventilation performance of the fungus bags is improved, and in addition, after the two-crop mushroom harvesting, the nutrition liquid containing potassium, magnesium and sugar contents is supplemented into the fungus bags, so the yield is greatly improved, and the income is increased.

The invention discloses an oyster mushroom cultivation method which includes the following steps of mixing, packing, sterilizing, cooling, inoculating, cultivating and growing. The mixing step includes taking 15%-35% of wood chip, 15%-55% of cottonseed hull, 15%-25% of bran and 15%-25% of corn flour by weight, adding water, mixing and stopping mixing when water content reaches 62%-70%. The packing step includes filling mixed materials into mushroom bags and packing. The sterilizing step includes arranging the packed mushroom bags under the environment at the temperature of 110-130 DEG C and sterilizing for 2-5 hours. The cooling step includes cooling the sterilized mushroom bags to 22-28 DEG C. The inoculating step includes conducting inoculating on the cooled mushroom bags. The cultivating step includes arranging the inoculated mushroom bags under the environment at the temperature of 15-30 DEG C to conduct mushroom cultivating and enabling the mushroom bags to be kept under dry and air-permeable condition. The growing step includes moving the mushroom bags to a greenhouse to conduct mushroom growing after hypha overgrows the bag with the temperature in the greenhouse being 10-30 DEG C and the humidity being 75%-90% under the condition of dim light. The oyster mushroom cultivation method is safe and sanitary, the fruiting conversion rate is obviously improved, and the fruiting quantity is further improved.

The invention discloses a flammulina velutipes cultivation method which comprises the following steps: 1, culture medium preparation; 2, packaging; 3, disinfection; 4, cooling; 5, inoculation; 6, hypha culture; 7, mushroom induction; 8, mushroom growth; 9, harvesting; and 10, secondary harvesting. According to the flammulina velutipes cultivation method adopting the scheme, adopted raw materials are pollution-free and have rich nutrients, chemical agents such as fertilizer, pesticide, a disinfectant and the like are not used in a cultivation process, so that harm of the chemical agents to human bodies is avoided, the problem of environmental pollution is solved under the premise that human health is guaranteed, the nutritional value of flammulina velutipes is further guaranteed, the fruiting transformation rate is increased obviously, and the fruiting amount is increased.

The invention provides a method for culturing hypsizygus marmoreus by using raw materials. The method comprises the steps of culture material preparation, material loading and inoculation, mushroom growing and harvesting. Raw materials of culture materials are placed in the sun to be solarized for regulating the pH value, air leakage holes are longitudinally punctured in the middle position of a long-shaped bag by a sewing machine, strains are torn into blocks in sizes like broad beans by hand, two layers of strains are respectively placed at the bag bottom and at the bag opening, two circles of strains are respectively placed at the 1 / 3 part and the 2 / 3 part of the culture materials along the periphery of the inner side of a bag body, and nutrient solution is supplemented into the culture materials after the mushroom harvesting. The method has the advantages that firstly, the raw materials are solarized in the sun, a high-temperature sterilization step is omitted, holes are punctured in the fungus bags, the ventilation performance of the fungus bags is improved, and in addition, after the two-crop mushroom harvesting, the nutrition liquid containing potassium, magnesium and sugar contents is supplemented into the fungus bags, so the yield is greatly improved, and the income is increased.

The invention discloses a planting method of stropharia rugoso-annulata, and belongs to the technical field of planting methods of edible fungi. The planting method comprises the steps of site selection and shed building, preparation of culture materials, sowing, field management and implementation of a harvesting method. Especially, a three-dimensional sowing method of three layers of culture materials and two layers of strains is adopted, a punching ventilation mode is adopted, the growth of the strains can be effectively promoted, and the fruiting amount is increased; by adopting a suitablefield management method, in particular to a method of pricking triangular-shaped holes in the side surfaces of material ridges, the survival rate can be effectively increased; the planting method overally has the advantages of promotion of the growth of the strains, high fruiting rate, high yield, good product quality and the like.

The invention relates to a hypsizigus marmoreus cultivation method, belonging to the technical field of edible fungus cultivation. The method comprises the following steps: 1. taking corn cob powder, shiitake residues, cottonseed hulls, bagasse, distillers' grains, animal manure, corn straws and a fermentation inoculum, and carrying out mixed fermentation; 2. adding urea, lactose, shell powder, potassium dihydrogen phosphate, malt selenium, calcium lignosulfonate and sodium bicarbonate into the compost, and mixing to obtain a culture medium; 3. carrying out high-temperature steam sterilization and ultraviolet lamp treatment on the culture medium, and carrying out aseptic inoculation; 4. carrying out hairy fungus culture; 5. carrying out mycelium stimulation and primordia hastening treatment; and 6. carrying out collection treatment. According to the hypsizigus marmoreus cultivation method provided by the invention, multiple biowastes are subjected to fermentation and composting, and the other components are added to prepare the culture medium. The culture medium has higher bioavailability and higher nutrient content, is very suitable for growth of hypsizigus marmoreus strains, and is capable of shortening the after ripening period of the strains and enhancing the mushroom yield.

The multifunctional fertilizer capable of regulating soil property consists of chitin, quintozene, potassium sulfate, urea, diammonium phosphate, magnesium sulfate, ferrous sulfate, zinc sulfate and sodium fulvate. It is prepared through mixing the materials in a stirrer, and can dissolve fast in water. It is applied through hole application, root application, flushing or foliage spraying. It can make soil form aggregate structure, increase the air permeation of soil, inhibit soil-borne disease, activate soil and raise the content of organic matter in soil.

The invention relates to an automatic film-cutting and punching machine applied to edible fungus sticks. The automatic film-cutting and punching machine comprises a conveying mechanism installed on a rack, and a first film-cutting machine, a basket turning machine, a second film-cutting machine and a punching machine are sequentially arranged in the conveying direction of the conveying mechanism; retaining devices are installed on the portions, on the front side of the first film-cutting machine, the rear side of the first film-cutting machine, the rear side of the basket turning machine and the rear side of the second film-cutting machine, of the rack respectively. Each retaining device is composed of a retaining power mechanism and a retaining block connected with the retaining power mechanism; the first film-cutting machine and the second film-cutting machine each comprises a film-cutting walking mechanism, and a film-cutting device is connected to each film-cutting walking mechanism; the punching machine comprises a jacking mechanism, a compaction mechanism and a drilling mechanism. The invention further discloses an automatic film-cutting and punching method of the edible fungus sticks. According to the automatic film-cutting and punching machine and film-cutting and punching method applied to the edible fungus sticks, the structural design is reasonable, use is safe and convenient, the labor force is saved, and the labor intensity of workers is reduced. Due to the fact that center holes of the fungus sticks are punched, semi-automatic cluster-hanging fruiting can be achieved.

The invention discloses a method for cultivating pleurotus cornucopiae. The method for cultivating the pleurotus cornucopiae comprises the following steps of performing material mixing, namely taking 10%-40% of wood chips, 20%-50% of cotton seed hulls, cotton seed hull, 10%-30% of bran and 10%-30% of corn flour by weight, stirring the materials with water and stopping stirring when the water content reaches to 60%-65%; performing package, namely filling the mixed materials into strain bags; performing sterilization, namely placing packaged strain bags in an environment with 110-125 DEG C temperature to perform sterilization for 2-4 hours; performing cooling, namely cooling sterilized strain bags to be 20-30 DEG C; performing inoculation, namely performing the inoculation to cooled strain bags; performing strain cultivation, namely placing inoculated strain bags in an environment with 110-125 DEG C temperature to perform the strain cultivation and keeping the environment to be dry and ventilated; and performing pleurotus cornucopiae growth, namely moving the strains to a greenhouse after hyphae grow on the strains completely, wherein the temperature inside greenhouse is 10-30 DEG C, the humidity inside greenhouse is 85%-90%, and light in the greenhouse is dim. The method for cultivating the pleurotus cornucopiae is safe and hygienic, the fruiting conversion rate is also improved obviously, and the fruiting amount is further improved.

The invention relates to the technical field of cultivation of agrocybe cylindracea, in particular to a cultivation method of agrocybe cylindracea. A culture medium for cultivation is prepared, and the selection and control of raw material components are combined; in combination of management in the spawn running period and the fruiting period and through adoption of spraying of a nutrient solution, the production cycle of the agrocybe cylindracea is shortened, the fruiting capability of the culture medium for cultivation is improved, the fruiting quantity of the culture medium for cultivationper unit weight is increased, the cultivation cost of the agrocybe cylindracea is reduced, the yield is increased, and the economic benefits are increased.

The invention discloses an oyster mushroom cultivation method. The method includes the following steps of 1, culture medium preparation, 2, packing, 3, sterilization, 4, cooling, 5, inoculation, 6, fungus cultivation, 7, mushroom growth and 8, harvesting. The oyster mushroom cultivation method has the advantages that adopted raw materials are pollution free and nutrient-rich, and chemicals such as chemical fertilizer, pesticide and disinfector are not used in the process of cultivation, so that harm to human bodies due to the chemicals is avoided, the problem about environmental pollution is solved under the premise that population health is guaranteed, and nutritive value of pleurotuseryngii is also guaranteed; besides, fruiting conversion rate is increased obviously as well, and further fruiting yield is increased.

The invention provides a preparation method of an active ferment concentrated liquid fertilizer. The preparation method of the active ferment concentrated liquid fertilizer belongs to the technical field of preparation methods of liquid fertilizers. The preparation method comprises the following steps of respectively adding water into 17-21kg of artemisia argyi and 49-61kg of soybean, and cooking thoroughly; mixing with 9-13kg of brown sugar, 49-61kg of ammonium sulfate, 24-31kg of zinc sulfate, 24-31kg of monopotassium phosphate, 24-31kg of magnesium sulfate, 24-31kg of boric acid, 14-21kg of ammonium molybdate and 19-26kg of compound enzyme, and adding water until the weight is 1,000kg; fermenting at normal temperature for 15-18 days; filtering a solid matter to obtain the liquid fertilizer. The liquid fertilizer prepared by the invention contains rich active protein, auxin and other matters, also contains boron, molybdenum, zinc, iron, magnesium, calcium and other microelements, has complex functions of strengthening rhizome, increasing flower and fruit bearing, expanding and coloring, improving yield, improving quality and the like, and has very strong immunity and control capacity on various plant diseases and insect pests.

The invention discloses a white beech mushroom cultivating method. The white beech mushroom cultivating method includes steps of 1, preparing a culture medium; 2, packaging; 3, sterilizing; 4, cooling; 5, inoculating; 6, breeding bacteria; 7, promoting mushrooms; 8, fruiting; 9, harvesting; 10, harvesting for the second time. The white beech mushroom cultivating method adopts pollution-free and nutritious raw materials, no chemicals such as chemical fertilizer, pesticide and sanitizer are used during cultivating, hurt to human body by the chemicals is avoided, the problem of environmental pollution is solved on the premise of ensuring health of humans, nutrition value of the white beech mushrooms is guaranteed, fruiting conversion rate is remarkably increased and fruiting is improved.

The invention discloses a culture method of Tibetan kefir grains. The method comprises the following steps of 1, culture medium configuration, 2, packaging, 3, sterilization, 4, cooling, 5, inoculation, 6, fungus culture, 7, growth promoting, 8, fruiting, 9, harvesting and 10, secondary harvesting. According to the scheme, adopted raw materials are free of pollution and have rich nutrition, and no chemical fertilizer or pesticide or sanitizer or other chemical preparation is used in the culture process, so that damage caused by chemical preparations to the human body is avoided, the environmental pollution problem is solved on the premise of ensuring the heath of people, the nutrition value of the Tibetan kefir grains is ensured, the fruiting conversion rate is obviously improved, and then the fruiting amount is improved.

The invention relates to an Agrocybe aegerita culture medium and a preparation method thereof. The Agrocybe aegerita culture medium comprises a main material and an auxiliary material; the main material is made with 20-30 parts of shoot powder of Zanthoxylum simulans, 10-15 parts of stem powder of Hedysarum polybotrys, 10-15 parts of tea tree leaf powder, 12-25 parts of cottonseed hull, and 18-22parts of mixed sawdust; the auxiliary material is made with 6-8 parts of wheat bran and 4-5 parts of quick lime. The Agrocybe aegerita culture medium and the preparation method thereof have the advantages that waste material from the Agrocybe aegerita culture medium is never wasted, resource waste is avoided, and nutrients in the medium are easier to absorb; fruiting rate can be increased, and fruiting conversion rate is significantly increased.

The invention discloses a culture medium for cultivating flammulina velutipes. The solid part of the culture medium is prepared from the following raw materials in percentage by weight: 40-60% of crop straws, 20-35% of sawdust, 10-15% of soybean meal, 1% of lime, 3% of urea, 2-3% of ammonium sulfate, 1-2% of potassium dihydrogen phosphate, 1-2% of calcium sulfate, 1-2% of ferric sulfate and 1-2% of magnesium sulfate, wherein wheat straw and soybean straw are adopted as the crop straws and are processed into particles, willow saw dust is adopted as the sawdust, half of the willow saw dust is processed to be coarse saw dust, and the other half of the willow saw dust is processed to be fine saw dust. According to the culture medium for cultivating flammulina velutipes, disclosed by the scheme disclosed by the invention, the main adopted raw material is crop straws, thus being safe and environmentally friendly; the flammulina velutipes cultivated by the culture medium disclosed by the invention is high in spawn running speed, short in cultivation period and high in yield, and due to the culture medium, the waste of tree resources can be reduced.

The invention discloses a culture medium for cultivating white beech mushroom. The solid part of the culture medium is prepared from the following raw materials in percentage by weight: 50-75% of crop straws, 15-30% of sawdust, 5-15% of wheat bran, 2-5% of corn flour, 1-5% of animal excreta, 1% of gypsum and 1% of lime, wherein wheat straw and soybean straw are adopted as the crop straws and are processed to particles, and granular coarse saw dust of broad-leaved trees is adopted as the sawdust. According to the culture medium for cultivating white beech mushroom, cultivated according to the scheme disclosed by the invention, the main adopted raw material is crop straw, thus being safe and environmentally friendly; the white beech mushroom cultivated by adopting the culture medium disclosed by the invention is high in spawn running speed, short in cultivation period and high in yield; in addition, the culture medium can be used for reducing waste of tree resources.

The invention discloses a method for promoting the expression of a gene CS of siraitia grosvenorii. The method is characterized in that tissue-cultured seedlings of the siraitia grosvenorii are inoculated in an inducing medium containing methyl jasmonate with concentration of 50-175mu mol / L and are cultured for 28-30d. According to the method, the methyl jasmonate is added into the medium for tissue-cultured seedlings of the siraitia grosvenorii, so that the methyl jasmonate acts on the tissue-cultured seedlings all the time in the growth process of the siraitia grosvenorii tissue-cultured seedlings, the expression of the gene CS in the tissue-cultured seedlings of the siraitia grosvenorii is induced, and the synthesis of mogroside V is further promoted.

The invention discloses a method for culturing mushrooms by taking straws as main materials. The method particularly includes the steps: preparing a nutrient medium; sterilizing the nutrient medium; bagging the nutrient medium and controlling the water content of the nutrient medium; placing the nutrient medium into a greenhouse and controlling relative humidity to culture thallus mushrooms. The method is simple, easy to operate and implement and low in production cost, an approach is provided for rural manure disposal and straw treatment, main rural pollution sources are decreased, rape straws serve as the main material, auxiliary materials are added to culture the mushrooms, wild mint herbs and pomegranate pericarps and leaves are matched to achieve antibacterial bioactivity, dense mycelial growth is promoted, mycelia grow to be sturdy, growth force is vigorous, growth vigor is uniform, the grown mushrooms are neat and robust, mushroom output is improved, incidence rate is low, pesticide residues and fertilizer residues are fewer, and nutritional values are high.

The invention discloses a cultivation method of lentinus edodes. The method comprises the following steps that saw dust is taken, water is used for being mixed with lime powder and a monopotassium phosphate solution, uniform stirring is carried out, then the saw dust is soaked for 24 hours, taken out and drained off for standby application; lentinus edodes pits are dug in a plastic greenhouse, thegreenhouse is covered with a thin film and a mat for heat preservation and moisture preservation, and a water storage ditch is reserved in each column of the lentinus edodes pits; a strain is selected as cultispecies, wherein the fungus age is about 2 weeks, and hyphae are healthy and strong and have brown red chlamydospores; the saw dust is laid in the lentinus edodes pits, then a layer of the strain is laid, then a layer of the saw dust is laid, and overyear straw is taken, and uniformly covers the saw dust; water is injected into the water storage ditches until the water storage ditches are filled with the water, the plastic greenhouse is closed, and the thin film on the plastic greenhouse is uncovered after 48 hours for ventilation; when the hyphae are full, the straw is covered with2 centimeters of sandy loam for moisture preservation and color changing, buds occur on the straw after 3-5 days, and harvesting can be carried out after buds occur for 3-5 days.

The invention provides an artificial breeding method of high-quality double-spore mushrooms. The method breaks through a traditional breeding method of the double-spore mushrooms and includes the steps: prefabricating a plurality of soil covering net layers with different thicknesses and single-layer soil insulating and water penetrating fabrics; arranging a plurality of uniformly distributed hanging ropes at the edges of a three-dimensional net fabric; stacking the completely filled soil covering net layers and the single-layer soil insulating and water penetrating fabrics at intervals layerby layer; drying, sterilizing and disinfecting the stacked soil covering net layers; spraying and wetting the stacked soil covering net layers from top to bottom; sowing stains on the surface of a fermentation medium; covering the surface of the fermentation medium with the soil covering net layers, and removing the single-layer soil insulating and water penetrating fabrics. Clamping grooves for limiting an inclined box are formed in the upper end of a first supporting column, a hanging beam extends along a length direction of a support and is fixed at the upper end of a second supporting column, a plurality of projections are arranged on the hanging beam, the hanging ropes are hung on the projections, the inclined box comprises a plurality of box monomers which are distributed along a length direction of the support, and the length and the width of each box monomer correspond to those of the corresponding soil covering net layer.

The invention discloses a pleurotus geesteranus culture medium and a preparation method thereof. The culture medium comprises the following components and contents: 90-100 parts of waste materials and 25-35 parts of new materials, wherein the waste materials are the culture medium which is used for producing pleurotus geesteranus for one time; and the preparation method comprises the following steps of: weighing the materials, pulverizing the materials, adding water into the materials, mixing and stirring. According to the pleurotus geesteranus culture medium, resources are fully utilized, and the waste materials are added, so that nutrients in the culture mediums are easily absorbed, the pleurotus geesteranus output can be improved, the pleurotus geesteranus output conversion rate is obviously improved, the production cost is greatly reduced, and the quality of needle mushroom is improved at the same time.