1568 results about "Pleurotus eryngii" patented technology

The invention relates to the technical field of edible fungus cultivation, in particular to a Chinese medicinal herb culture medium, a preparation method thereof and a cultivation method of edible fungi. The culture medium is made by a mixture and water, wherein the mixture is manufactured by the following components by weight percent: 65 percent to 70 percent of Chinese medicinal herbs, 30 percent to 35 percent of cottonseed hulls and 2 percent to 3 percent of calcium superphosphate; and the total weight ratio of the water and the mixture is 1 : 1. In the preparation method, the Chinese medicinal herbs are used as main culture medium to cultivate the edible fungi with the efficacies of invigorating kidney and qi, nourishing a liver, reinforcing yin and tranquilization, and the like, thereby the health-care function of the edible fungi to a human body is enhanced, and the method can be used for cultivating golden mushrooms, pleurotus eryngii, bailing mushrooms, tea mushrooms, pocket-sized mushrooms, coprinus comatus, oyster mushrooms, phoenix mushrooms, ganoderma lucidum, auricularia polytricha, auricularia auricula, dictyophora indusiata, hypsizigus marmoreus, stropharia rugoso-annulata, nameko, pleurotus abalonus, fistulina hepatica, brazilian mushrooms, mushrooms, straw mushrooms and tremella. The invention also provides the preparation method of the Chinese medicinal herb culture medium and the method for cultivating the edible fungi by using the Chinese herb culture medium.

The invention relates to a method for producing instant pleurotus eryngii chips, and belongs to the technical field of the deep processing of agricultural products. The main pleurotus eryngii chip production process comprises: performing pretreatment such as conventional selection, washing, precise segmenting, blanching, enzyme killing, cooling and the like on pleurotus eryngii, and performing ultrasonic auxiliary dipping, hot-air drying, vacuum frying and dewatering, centrifugal deoiling, seasoning and packaging. In the method, due to the adoption of a new process of combining the ultrasonic auxiliary dipping, the hot-air drying, the vacuum frying and dewatering, the dipping efficiency is improved, the moisture content of pleurotus eryngii pieces is reduced due to hot-air predrying, and the vacuum frying time is shortened greatly; and products of the pleurotus eryngii chips have the characteristics of high puffing rate, low oil content, excellent sensory quality and the like. In the method, the pleurotus eryngii is not processed by conventional freezing, so the production period of the finished products is shortened greatly, the production cost is saved, and a feasible new path is provided for the deep processing of the pleurotus eryngii.

The invention discloses a Pleurotus eryngii culture medium and a manufacturing method thereof. The culture medium comprises 75 to 80 percent of cottonseed hulls or wheat straws or straws or corncob, 5 to 12 percent of wheat bran or rice husks, 8 to 10 percent of dry fowl manure, 3 to 8 percent of cornmeal, 1 to 2 percent of hemihydrate gypsum, 0.5 to 1.5 percent of sucrose and 0.5 to 1.5 percent of quicklime, and is added with 0.1 to 0.3 percent of potassium dihydrogen phosphate and 0.1 to 0.2 percent of magnesium sulfate according to the total amount of the compositions, and various compositions are calculated by weight percentage. The cottonseed hulls or the wheat straws or the straws or the corncob and the dry fowl manure are stacked and retted before use; and the culture medium after cultivation of Pleurotus eryngii is subjected to on-the-spot returning treatment. By adoption of the technical proposal, the method can make branched oyster mushrooms organisms well grown, overcome the defect that the prior art has no culture medium specially prepared for branched oyster mushrooms, simplify the production process, shorten the growth period of the Pleurotus eryngii, and improve the bioconversion of the Pleurotus eryngii.

The invention discloses a preparation method for an edible fungus flavor food. The edible fungus can be any one from edible agaricus bisporus, straw mushrooms, oyster mushrooms, shii-take, needle mushrooms, pleurotus nebrodensis, pleurotus eryngii, agrocybe aegerita, hypsizigus marmoreus, agaricus pratensis schaeff, spring mushrooms, stropharia rugoso-annulata, sparassis crispa, macrolepiota procera, tremellodon gelatinosum, black trumpet mushrooms, hericium erinaceus, pholiota nameko, lepista personata, mitake mushrooms, lactarius hatsudake, golden oyster mushrooms, pholiota adiposa, cantharellus cibarius, termitomyces albuminosus, tricholoma giganteum, pleurotus citrinopileatus, calocybe gambosa, truffle, amillariella mellea, fungus suillus, beef-steak fungus, lactarius deliciosus, tricholoma matsutake, agaricus bitorquis, pleurotus pulmonarius, toadstool and russula vinosa, and after treatment, the edible fungus is steeped into a steeping liquor prepared from red wine vinasse, high quality dry red wine and a flavouring agent in a vacuum and normal temperature and normal pressure combined condition, so as to obtain the flavor food; the edible fungus flavor food for leisure is prepared through oil-bath dewatering; a flavor food flavor puffed food is obtained through a swelling process, so as to meet consumers' hobbies and requirements.

The invention discloses a pleurotus eryngii cultivation method and a cultivation material thereof. The cultivation material comprises the following components in parts by weight: 30 to 40 parts of corncobs or cornstalk, 0 to 60 parts of cotton seed shells, 8 to 10 parts of wheat bran, 5 to 8 parts of kapok seed powder, 5 to 8 parts of cornmeal, 1 to 2 parts of plaster powder and 1 to 3 parts of lime powder. The traditional formula using pure cotton seed shells as the mail materials is changed, and the optimized high-yield formula using the corncobs or cornstalk, kapok seed shells and the like is developed. The invention reduces the production cost, further standardizes the fore treatment of the cultivation material and the reasonable and scientific formula, provides the functions of sterilization and disinfection and obtains high yield and good quality of rare mushrooms through cultivation by using the stalk of crops.

The invention discloses a method for culturing high-quality pleurotus geesteranus by using waste pleurotus eryngii residue. The method is characterized in that: when raw materials are prepared and treated, the culture material composition for production, namely the formula composition of raw materials, comprises the following raw materials in part by weight: 400 to 700 parts of waste pleurotus eryngii residue, 200 to 300 parts of sawdust, 300 to 500 parts of corn straw, 100 to 200 parts of cotton seed hull, 200 to 350 parts of bran, 10 to 20 parts of gypsum, 15 to 15 parts of lime, and 10 to 1 5 parts of white sugar. A proper amount of sodium selenite serving as a clearing auxiliary agent is added into each 100 kilograms of dry culture material. By the method, the waste is utilized, the cost of the raw materials is lowered, the resource waste is reduced, environmental pollution is lightened, the sources of the raw materials are easily solved, the process is simple, labor and effort are saved in management, and stable yield and high yield are achieved; and by adding a little amount of sodium selenite (Na2SeO3) serving as the clearing auxiliary agent, the cadmium content of the pleurotus geesteranus finished product is reduced, and the production and the export scale are enlarged.

The invention discloses a selenium-enriched pleurotus eryngii planting method and a culture medium, comprising the following steps of confecting the culture medium, bagging, sterilizing, inoculating, fungus growing, bud hastening, producing mushroom and harvesting. The materials of the culture medium is manufactured according the weight portions of 70 to 90 portions of cotton seed shell, 8 to 10 portions of bran, 2 to 3 portions of corn meal, 0.6 to 1.2 portions of sucrose, 0.6 to 1.2 portions of gypsum, 4.5 to 6.5 portions of lime, 100 to 140 portions of water and 0.0011 to 0.0014 portion of sodium selenite. The method of the invention domesticates and cultivates the pleurotus eryngii seeds capability of absorbing and enriching selenium to ensure that the selenium-enriched pleurotus eryngii achieves the balanced production and is on the market all year, which improves the output and increases the economic benefit.

The invention discloses a culture material of apricot-abalone mushroom, which comprises the following parts: 0-77% chip, 0-40% cotton-seed hull or corn core, 15-20% wheat bran or rice bran, 2-5% maize flour, 0. 5-1. 5% sugar and 0. 5-1. 5% plaster. The invention is easy to spread in the mountainous area or cotton-seed husk lack area, which possesses obvious economic efficiency and social benefit.

The invention discloses a method for cultivating pleurotus eryngii liquid strains. The method comprises the steps that firstly, liquid mother culture is prepared, then the liquid strains are cultured through fermentation cylinders, and finally, the obtained liquid strains through preparation can be injected into cultivation bottles or cultivation bags for cultivation through an injecting machine.

The invention discloses a preparation method of a mushroom ferment beverage with effect of improving immunity, and belongs to the technical field of food beverages. According to the method disclosed by the invention, mushrooms and / or medicinal plants, fruit and ginseng are adopted as raw materials. The method comprises the following steps: slicing, chopping or crushing the raw materials; uniformly mixing the sliced, chopped or crushed raw materials so as to obtain a mixture; after adding sugar in the mixture, fermenting the mixture in ferment microorganisms; adding sugar when the sugar content is lowered; continuing fermentation so as to obtain the mushroom ferment beverage. According to the method disclosed by the invention, ferment bacteria can regulate intestinal flora and generate SOD (superoxide dismutase), so that the raw materials can be successfully fermented; the prepared ferment beverage contains protease, lipase, SOD, pectinase, lucid ganoderma, cauliflower fungus, pleurotus eryngii polysaccharide, rare ginsenoside, Rb2, C-K and the like. According to the method disclosed by the invention, the fermentation liquor and mycelium of the mushrooms can be directly used for fermentation; compared with sporophore, the raw materials are easier to obtain, and the method has the advantages of being short in fermentation cycle, easy in formula, simple in fermentation process, and the like.

The invention relates to a culture medium for pleurotus eryngii and a culture method thereof. The culture medium is prepared by the following components in parts by weight: 50-60 parts of watermelon stalk, 10-15 parts of chestnut shell, 10-15 parts of wheat bran, 5-10 parts of sweet potato powder, 1-2 pars of gesso, 1-2 parts of watermelon peel powder, 0.2-0.3 part of potassium dihydrogen phosphate, 1-2 parts of quicklime, 1-2 parts of gynostemma pentaphylla powder, 1-2 parts of schizonepeta tenuifolia root powder, 1-2 parts of Japanese honeysuckle stem powder, 0.5-0.8 part of cushaw tendril powder and 3-4 parts of modified Chinese medical stone powder. The culture method comprises: mixing the various components according to the ratio, adding water and uniformly mixing, packaging, sterilizing, inoculating, running spawn in a spawn-running chamber, fruiting and harvesting. The culture medium is scientific in formula; the cultured pleurotus eryngii has abundant nutrition, high content of trace elements, vitamins and calcium, and functions of reducing blood glucose and keeping health; also pleurotus eryngii is strong in anti-infection performance during fruiting and high in yield; and also wastes are changed into the edible substance, and the culture medium and the culture method have effect of changing waste into valuables and make a contribution to conservation-minded society.

The invention relates to a puffed pleurotus eryngii chip production process and puffed pleurotus eryngii chip products, which belong to the field of agricultural product deep processing. The method for preparing puffed pleurotus eryngii chips is to perform vacuum and far-infrared combined vacuum microwave puffing of the pleurotus eryngii chips, wherein the vacuum and far-infrared combined vacuum microwave puffing is implemented by the following steps: placing fresh cut pleurotus eryngii chips in a cavity of a vacuum far-infrared dryer, and setting a drying temperature of 50 to 55 DEG C, setting a pressure upper limit of -0.085MPa, a pressure lower limit of -0.094MPa, a dehumidification time of 40 to 50 minutes and a drying time of 120 to 150 minutes; placing the materials in the cavity of a vacuum microwave dryer, and setting a microwave drying power of 4.0 to 5.5W / g, a vacuum degree of 0.085 to 0.095MPa and a drying time of 65 to 70 minutes; and obtaining the puffed pleurotus eryngii chips. In the invention, the whole drying process of the pleurotus eryngii is accomplished under vacuum and no food additive is added; and the pleurotus eryngii chip products are environmentally-friendly, have attractive color, crisp mouthfeel and high rehydration performance.

The invention relates to a method for producing feed by using fungi to ferment Chinese medicine residue. The method includes the following steps: smashing raw materials and refining; mixing ingredients, exposing the mixed ingredients under blazing sun to sterilize and dehydrating, adding water, sterilizing at high temperature, inoculating fermenting liquid, fermenting for 7-10 days, and drying. The raw materials comprise, by weight, 3-5% of bran, 40-45% of corn stalks, and the balance Chinese medicine residue. Water is added according to the ratio of raw materials to water as 1:1.2. A fungus strain in the fermenting liquid is one of edible fungi strains (oyster mushroom, pleurotus eryngii and lucid ganoderma). Chinese medicine residue of yinqiao jiedu tablets and pudilan xiaoyan tablets and biomass solid waste such as corn stalks are used as major raw materials, edible fungi are used for fermenting to prepare feed, degrading capacity of the edible fungi on lignocellulose is used, and the fermented feed contains abundant protein, vitamin and polysaccharide.

The invention discloses a production method for planting agaricus bisporus by using mushroom residues of pleurotus eryngii. The agaricus bisporus consists of the following substances in percentage by weight: 40 to 60 percent of mushroom residues, 20 to 40 percent of corn straws, 10 to 30 percent of cow dung, 1 to 3 percent of urea, 1 to 3 percent of lime and 0.5 to 2.5 percent of calcium superphosphate. In the production method for planting agaricus bisporus by using the mushroom residues of pleurotus eryngii, the routine production process for culturing agaricus bisporus is adopted, wherein the process comprises the following steps of: pre-wetting raw materials, piling the materials, turning over the piles, placing and laying the piled materials on a frame, fermenting the materials, seeding the materials, mycelium culture, earthing, taking out and managing the agaricus bisporus and harvesting fruit bodies. Because the mushroom residues for producing pleurotus eryngii are recycled to serve as the material for planting agaricus bisporus, environmental pollution is avoided and the aim of clean growth and environmental protection is fulfilled.

The invention relates to a comprehensive factory-like circulation production method of pleurotus eryngii, and relates to the technical field of fungus plantation. By utilizing liquid cultures, the production efficiency of the pleurotus eryngii and the little oyster mushroom, pleurotus cornucopiae or pleurotus geesteranus is greatly improved, the amount of used labor and floor space are reduced, and cost is reduced. Due to the facts that local cotton stalks are utilized for producing the pleurotus eryngii, and a large number of waste mushroom dregs produced after the pleurotus eryngii is produced serve as main cultivating materials of little oyster mushroom, pleurotus cornucopiae or pleurotus geesteranus, cost is greatly reduced, and environmental pollution is removed. A semi-underground mushroom house is adopted for full-year little oyster mushroom, pleurotus cornucopiae or pleurotus geesteranus industrialized production, the limited problem that a traditional greenhouse is affected by seasons is solved, and the yield and quality of mushroom products are improved. Fuel and labor are saved by utilizing a normal-pressure energy-saving sterilization cabinet. The waste mushroom dregs produced by the common edible mushroom production are manufactured into biomass pressing block fuel, fodder, marsh gas, organic fertilizer and the like. The comprehensive factory-like circulation production method is a comprehensive circulation production and circulation utilization environment-friendly production method.

The invention discloses a microorganism fodder production method based on pleurotus eryngii mushroom cultivating residues and belongs to the technical field of fodder production. The microorganism fodder production method comprises the following steps of: firstly, preparing a first-stage fermentation culture medium based on the pleurotus eryngii mushroom cultivating residues; then inoculating saccharomycetes and bacillus in the first-stage fermentation culture medium to carry out first-stage aerobic fermentation; then, adding soya bean meals and rapeseed meals to prepare a second-stage fermentation culture medium; and finally, inoculating lactobacillus and bifidobacterium into the second-stage fermentation culture medium and uniformly mixing; and carrying out anaerobic fermentation to obtain a finished product. When the fodder is used for feeding animals, the fodder conversion rate is low, the investment is less and the output is high; and meanwhile, wastes in the production of pleurotus eryngii are effectively utilized. According to the microorganism fodder obtained by the invention, raw materials do not need to be sterilized and products do not need to be subjected to drying treatment; the obtained biological fodder is enriched with active probiotic bacteria, functional enzymes and auxiliary factors, and the probiotic bacteria and the functional enzymes are remained; and the fodder is low in price and excellent in performance and the adding amount can reach 5-40% in a feeding process; and therefore, economic benefits and social meanings are good.

The invention discloses a method for culturing pleurotus eryngii. The method comprises the following steps of: selecting saw powder of alfalfa growing in organic soil, wild nuts in mountain and wild trees in mountain, mixing, fermenting, sterilizing, and inoculating the sterilized fermentation product to pleurotus eryngii hypha to culture to obtain mature pleurotus eryngii. By adopting the alfalfa growing in the organic soil, the problem that the alfalfa growing in common soil contains chemical fertilizer, pesticide residue and the like is solved, and harm of chemicals to a human body is solved; meanwhile, because the alfalfa is selected as one of the culture medium materials for culturing the pleurotus eryngii, the germination rate of the pleurotus eryngii can be increased by using the alfalfa to culture the pleurotus eryngii; and because the alfalfa is used as one of the culture medium materials, the growth speed of hypha can be increased, so that the production efficiency of the pleurotus eryngii is increased, and the economic benefit of the pleurotus eryngii is increased. The method has the advantages of achieving the best sterilization effect, saving the sterilization time, being simple and easy in material selection, saving a large amount of labor, reducing the production cost and increasing the economic benefit.

The invention discloses a method for producing edible fungi flavoring powder, and belongs to the field of novel biological products. For solving the technical problems, the invention provides the method for producing the edible fungi flavoring powder for keeping the nutritional and functional components of fungi and keeping original flavor and form. The method comprises the following steps of: a, raw material treatment: cleaning and slicing at least one of fresh tricholoma matsutake, toadstool, bolete, sarcodon quel, hericium erinaceus, lentinus edodes, pleurotus cornucopiae, pleurotus eryngii, cantharellus cibarius, termitomyces albuminosus, agrocybe cylindracea, lactarius deliciosus and russulaceae and fresh truffle, and drying the surface moisture in air; b, freezing; c, vacuum drying; d, resolving and drying; e, crushing; and f, sterile packing. The flavoring powder produced by using the method can keep original flavor and form, the nutritional and functional components are not lost, the indexes of the stored flavoring powder are in accordance with the regulation of edible fungi health standard GB7096-2003, and the water content index of the flavoring powder is lower than 1 / 3 of the national standard.

The invention relates to an edible fungi culture medium, in particular to a medium for growing pleurotus eryngii by using grape branches. The medium for growing the pleurotus eryngii by using the grape branches is characterized in that: each 100 weight parts of culture medium comprises 63.89 to 79.69 weight parts of grape branches, 15.27 to 26.66 weight parts of bran, 3 to 8.16 weight parts of bean pulp and 3 to 6.85 weight parts of corn meal; and each 100g of culture medium comprises 68.03g of grape branches, 20.41g of bran, 8.16g of bean pulp and 3.40g of corn meal. The grape branches are taken as a main material and properly added with other biological nitrogen sources to form the medium for producing wooddecay fungi; and the culture medium can degrade cellulose, hemicelluloses and lignin in the grape branches, and produce high-quality edible fungi.

The invention discloses a strain separation method of apricot ormer mushroom and a cultivating method thereof. The cultivating method comprises the following step: cultivating strains which derive from apricot ormer mushroom-2 strains sold by Gaoyou Edible Fungi Institute of Science and has high yield and strong stress resistance; the cultivating process of the strains is as follows: preparing composts, bagging and sterilizing; inoculating; managing myceliums; opening the bag and leading the mushroom out; managing the mushroom; and harvesting properly. The invention not only achieves the strain scale plantation of the apricot ormer mushroom by selecting different culture media and different culture conditions, but also shortens the strain planting period of the apricot ormer mushroom, so that the apricot ormer mushroom to be planted has strong resistance, high biological efficiency, good quality and the like. By adopting the technical scheme, the biologic conversion rate of the apricot ormer mushroom achieves above 145%; the planting technology is easy to master; and the source of the culture media is wide. The invention is particularly suitable for the scale plantation in wide rural areas, thereby improving the planting efficiency.

The invention discloses a culture medium for edible fungus and a preparation method thereof. The culture medium comprises the following raw materials: 10 to 20 parts of weed tree sawdust, 35 to 40 parts of corncob, 10 to 20 parts of bagasse, 15 to 25 parts of wheat bran, 3 to 8 parts of corn flour, 2 to 7 parts of bean pulp, 30 to 40 parts of pleurotus eryngii fungus residues, 8 to 12 parts of cow manure, 9 to 12 parts of corn stalk, 1 to 5 parts of calcium carbonate, 1 to 5 parts of lime, 2 to 3 parts of gypsum, 1 to 5 parts of a compound fertilizer, 2 to 6 parts of calcium superphosphate and 11 to 20 parts of bentonite. The culture medium has a pH value of 7.5 to 8 and water content of 65 to 68%. The culture medium for the edible fungus and the preparation method designed by the invention can ensure the growth rate and color of the edible fungus, improve the nutritional value of the edible fungus, reduce cost and improve yield of the edible fungus.

The invention discloses pleurotus eryngii pickles and production process thereof. The process comprises the following steps of: inspecting raw materials, treating, checking and accepting, slicing, rinsing in water to remove salt, screening, checking, pre-boiling and cooling, draining, mixing materials and stirring, flavoring and sterilizing, mixing materials and stirring, canning, spraying codes and sealing, packing in baskets, sterilizing and cooling, drying can and warehousing, packing and loading and delivering. The product is rich in nutrition and can ensure that only a small amount of antiseptic is added and the mouth fell is not influenced; moreover, the shelf life of the product can be prolonged so as to meet the daily needs of the people, and the use value of the product is improved.

The invention discloses a culture material for culturing pleurotus eryngii by using carya cathayensis sarg and a culturing method. The pleurotus eryngii culture material contains carya cathayensis sarg and consists of the following components: 75-85 percent of carya cathayensis sarg, 12-18 percent of wheat bran, 1-4 percent of soybean cake, 1-4 percent of corn meal, 0.5-2 percent of calcium carbonate, or 25-40 percent of carya cathayensis sarg, 45-58 percent of miscellaneous tree sawdust, 10-25 percent of wheat bran, 1-4 percent of soybean cake, 1-4 percent of corn meal and 0.5-2 percent of calcium carbonate. In the pleurotus eryngii culture material, carya cathayensis sarg discarded in the prior art is taken as a major material, so that the cost on the production of the pleurotus eryngii culture material is saved greatly, and pollution caused by discarding the carya cathayensis sarg is lowered.

The invention discloses a method for shortening the hypha growth cycle of a pleurotus eryngii fruiting bag and improving yield, which belongs to the technical field of edible mushroom culture. The method comprises the following steps of: the preparation and bagging of a cultivated species culture medium, the preparation and bagging of fruiting bag compost, sterilization, the inoculation and culture of the cultivated species culture medium, the inoculation and culture of the fruiting bag compost, inducement to primordium, mushroom culture, harvesting and the like. Compared with the conventional methods, the method shortens the spawn runing cycle by 20 to 30 days, improves the spawn runing success rate, increases the ratio of high-quality mushrooms as nutrients are completely decomposed and accumulated, improves the biological efficiency to over 70 percent from 35 to 50 percent, shortens the culture cycle to 48 days from about 88 days and remarkably improves economic benefits in the cultivation of pleurotus eryngii, and can be popularized and applied in edible mushroom culture areas.

The invention relates to a method for culturing pleurotus eryngii. The method for culturing pleurotus eryngii comprises the steps of: preparation of a culture medium, bagging of nourishment, sterilization and cooling, vaccination, mycelium culture, culture management, pest control, pickup management and treatment after pickup. The pleurotus eryngii culturing method disclosed by the invention enables the pleurotus eryngii planting not to be limited by natural environmental condition, and can realize a higher yield.

A method to cultivate xingbo mushroom by utilizing cornstalk includes the preparation of the first level and second level seeds of xingbo mushroom as bacterial seeds, the preparation of growth medium, in which the second level seeds are connected into one end of growth medium under the the bacteria-free condition, bacteria developing caltivation, mushroom birth and growth, mushroom picking, preparing the growth medium by using the cornstalk and small quantity of cotton seed shell as a main material and by using wheat bran, cotton seed cake, white sugar, gypsum powder, calcium superphosphate as a auxiliary material, packing them in the bag for the second level inoculating, then tieing tightly the bag, bacteria developing caltivation for 40-50 days picking up after 5-12 day of primodium being formed and the secondary mushroom can be grown up after the picking up through the transtide. The present invention can solve the pollution problem caused by burning cornstalk and make the waste useful and reduce the cost of production.

The invention discloses a pleurotus eryngii factory bottle cultivation method, which comprises the following steps of: inoculating; cultivating bacteria; stimulating mycelium; positioning and inducing primordium; performing bud thinning; breeding, and the like, wherein steps of increasing the mycelium, recovering cultivation, positioning and moistening the surface of the mycelium and rapidly lodging the mycelium are increased after mycelium stimulation and before inducement to the primordium. The cultivation method has a good effect of inducement to the primordium, the problems of increased labor cost, low yield and low degree of automation in the bottle cultivation production process due to redundant emergent buds in the pleurotus eryngii primordium inducement process can be completely solved, and the method is simple in facilities, high in factory level and high in operability and has large-scale popularization prospects.

The invention discloses an industrial cultivation method of pleurotus eryngii. The cultivation method comprises the steps of charging, sterilizing, cooling, inoculating, cultivating, fruiting, harvesting and packing. The cultivation method is characterized in that the modern engineering technology and advanced equipment are utilized, the temperature, humidity, illumination, concentration of nitrogen dioxide and other environments for cultivating and fruiting of pleurotus eryngii are manually set and automatically controlled, so as to realize process-oriented production process, standard production technology, balanced product quality, and annual production of pleurotus eryngii. According to the industrial cultivation method of pleurotus eryngii, the process is simple, the labor productivity, quality rate of pleurotus eryngii and biological conversion are greatly raised, the pollution is reduced, the cost is reduced, and the economic benefits from the cultivation of pleurotus eryngii is increased.

The invention provides a pleurotus eryngii culture medium which is characterized in that the culture medium adopts broad been skins as base materials and comprises water and a dry substance mixed with the water. The water content of the culture medium is 63-66%. The dry substance comprises the following components including the broad been skins, wood dust, wheat bran, corn powder, rice bran, bean pulp, lime powder, gypsum, calcium superphosphate and monopotassium phosphate. The invention further discloses a preparation method and application of the pleurotus eryngii culture medium. Compared with the prior art, the pleurotus eryngii culture medium has the advantages that the broad been skins and other components are organically combined together by adopting a reasonable ratio so as to provide sufficient nutrition and a good growing environment for pleurotus eryngii and guarantee the high yield and the high quality of the pleurotus eryngii; and meanwhile, the broad been skins are used for replacing the wood dust so that wastes can be recycled and the wastes are changed into valuable things, so as to be good for environmental friendliness.

The invention relates to the technical field of production of edible fungi and particularly relates to a method for cultivating straw mushrooms by utilizing pleurotus eryngii fungi residues. The method sequentially comprises the following steps of: processing the pleurotus eryngii fungi residues, preparing a culture medium, fermenting the culture medium, sowing the straw mushrooms, culturing, growing the fungi, performing fruiting management and harvesting. The method disclosed by the invention has the beneficial effects that the reutilization of the pleurotus eryngii fungi residues is realized and environmental pollution caused by stacking of the fungi residues is reduced. According to the method disclosed by the invention, the species of raw materials for cultivating the straw mushrooms are increased; and furthermore, the newly increased cultivating raw material is the waste of the edible fungi of a factory, and the high cost caused by allocation and transportation from other places is reduced.