153 results about "Broad-leaved tree" patented technology

The invention discloses cat litter comprising a composition prepared from the following components in percent by weight: 50-80% of inorganic clay, 5-15% of silica gel, 5-20% of organic substrate and 8-20% of mineral matter, wherein the inorganic clay is selected from one or a mixture of attapulgite, bentonite, kaolinite and sepiolite; the organic substrate is selected from one or a mixture of corncob, corn, wheat, clover, peanut hull, walnut shell, pine wood shavings and broadleaved tree wood shavings; and the mineral matter is selected from one or a mixture of perlite, diatomite, pumice and other low-density mineral matters. The cat litter disclosed by the invention has the following advantages of largely strengthened adsorption deodorization capacity due to the addition of the silica gel component, stronger deodorization capacity by utilizing the adsorbability of natural materials, natural fragrance, small weight and strong caking capability, in particular no dust and easiness for treatment; and the cat litter disclosed by the invention is 40% lighter than the traditional bentonite cat litter.

The invention relates to a process based on formic acid cooking for producing pulp from herbaceous plants and deciduous trees by using acetic acid as an additional cooking chemical. The obtained pulp can be used in fine paper and board production as short-fibred material, for instance. The invention also relates to a process for adjusting the hemicellulose content of the pulp in connection with the formic acid cooking by using acetic acid as an additional cooking chemical.

The invention discloses a method for culturing rare edible fungi including tricholoma lobayense heim and clitocybe maxima by using vine shoot dust. The method comprises the following steps of: A, preparation of a fermentation culture solution; B, preparation of liquid spawn; C, preparation of granular spawn; D, preparation of a culture medium: selecting 68-72 percent of vine shoot dust, 8-12 percent of cotton seed hull, 8-12 percent of broken dry broad-leaved tree fallen leaves, 8 percent of bran, 1 percent of sucrose and 1 percent of calcined lime in a weight ratio, stirring in a material-water ratio of 1:1.4, bagging, performing conventional sealing, and sterilizing for later use; E, inoculating culture; and F, harvesting. The vine shoot is treated and developed into a raw material for culturing the rare edible fungi including the tricholoma lobayense heim and the clitocybe maxima, a natural culture medium is provided for the fungi culture industry, the biotransformation utilization of the vine shoot is realized, and the culture costs of the tricholoma lobayense heim and the clitocybe maxima are reduced.

The invention discloses a transformation technology of south subtropical masson pine artificial pure forest to a masson pine-broadleaved uneven-aged stratified mixed stand, and belongs to the technical field of forestry ecology. The technology is a management model which transforms a masson pine even-aged single-storied artificial pure forest into the masson pine-broadleaved uneven-aged stratifiedmixed stand in an early stage, and performs cultivation in a later stage to form a close-to-nature multi-functional selection forest using masson pines as a constructive species through technical measures of using a current masson pine plantation as a management object, forming forest gaps through appropriate thinning, replanting an indigenous broad-leaved tree species under the forest gaps, utilizing natural force to start natural regeneration and the like. The technology disclosed by the invention can change the problems that a traditional masson pine artificial pure forest has a large ecological risk, poor structural stability, and low economic benefits, and through reasonable transformation, the masson pine-broadleaved uneven-aged stratified mixed stand having stable ecological performance and aiming to cultivate large-diameter timber of the masson pines and precious tree species can be formed.

Disclosed is a dendrobiumpaxt natural forest implantation high-yield culture technique. Seedlings cultured artificially are transplanted to main attachment trees in the natural forest, artificial protection and production are carried out, broad-leaved evergreen trees in the natural forest in the proper environment are selected as the main attachment trees to transplant artificially-cultured fine breed cutting seedlings, water and fertilizer application, pest control and artificial management are carried out to obtain the organic high-yield dendrobium, forest resources are protected, planting cost is lowered, and social benefits and economic benefits are good, and the technique is suitable for being popularized.

The invention discloses a high-yield planting method for sugarcane. The method comprises the steps of soil treatment before planting, wherein soil is scarified, planting ditches with the depth of 40-50 cm and the line spacing of 65-70 cm are dug and filled with lime water for soaking, and organic fertilizer is applied into the planting ditches according to 70-80 kg / mu and covered with soil; pretreatment of sugarcane sprouts; planting of the sugarcane sprouts, wherein the pretreated sugarcane sprouts are placed in the planting ditches the third day after the organic fertilizer is applied, 28-30 sugarcane sprouts are planted per meter in each planting ditch and covered with soil, and then a layer of 1-2 cm ferment soil is laid on the surface soil and covered with film with the thickness of 0.015 mm; the ferment soil is prepared by mixing broad-leaved tree fallen leaves, shell powder, straw, photosynthetic bacteria, bacillus subtilis and bacillus licheniformis according to the mass ratio of 60-70 to 20-30 to 25-30 to 1-3 to 1 to 1. Through the high-yield planting method, the survival rate of sugarcane seedlings and the yield of sugarcane are increased.

The invention relates to an ornamental ganoderma lucidum cultivation method. The ornamental ganoderma lucidum cultivation method is characterized by including the technological processes of tree selection, tree felling, segment cutting, bag making, sterilization, inoculation, spawn running, primordium inducement, ganoderma lucidum cultivation and modeling, pure broad-leaved tree basswood serves as the material, an ornamental ganoderma lucidum variety is selected, ganoderma lucidum liquid spawns are made, and inoculation is performed with a liquid spawn inoculation method. At the ganoderma lucidum spawn running phase and the ganoderma lucidum sporocarp growing and developing phase, the temperature, the humidity, the illumination and the concentration of carbon dioxide of the environment are comprehensively regulated; at the ganoderma lucidum primordium differentiation phase, the ganoderma lucidum stem elongation phase and the ganoderma lucidum pileus differentiation phase, according to the biological characteristics, including phototaxis, regeneration and sensitivity to carbon dioxide, of ganoderma lucidum, the living ganoderma lucidum is artistically modeled respectively through the key technologies of ganoderma lucidum living body grafting, light source induction and ganoderma lucidum pileus regeneration, and then living ganoderma lucidum representing auspicious omen and having high ornamental value is cultivated. The cultivated ganoderma lucidum is natural and ecological, shows the wonderful workmanship excelling nature and manifests unique art forms and cultural connotation of the ganoderma lucidum, the cultivated ganoderma lucidum not only can serve as an upmarket present for relatives and friends but also can be added to a household art collection, the cultivated ganoderma lucidum has wide application prospects and will create good economic benefits and social benefits.

The invention relates to an artificially cultured black termitornyces albuminosus berk heim entity and a culture method thereof. The method comprises the following steps: finely selecting wide collected black termitornyces albuminosus berk heim to obtain pure strains by a tissue and spore separation method; carrying out stock spawn preparation and mother seed and culture seed preparation; using cotton seed hulls, broad-leaved tree sawdust, various crop straws and forestry leftovers as major culture raw materials to be matched with additives of wheat bran, corn powder, rice bran and mineral elements as a culture medium; using artificial temperature, humidity, air and light illumination control and mushroom loosening measures for auxiliary effect under the condition of natural environment; and realizing the annual culture to obtain large-blade thick-stipe twisting black termitornyces albuminosus berk heim entities with light brown or dark brown to darkish brown pileus and stipe surfaces. The artificially cultured black termitornyces albuminosus berk heim has the advantages of tender flesh quality, crisp soft smooth and cooling effect and delicious taste. The weight of a fresh single blade is about 50 to 200g, the processing and the eating are convenient, and the artificially cultured black termitornyces albuminosus berk heim has higher eating and medicine values. The invention has the characteristics of low cost, easy realization and the like, and can be widely applied to the scaled annual culture of the black termitornyces albuminosus berk heim.

The invention discloses an uneven-aged mixed plantation method of pine trees and broad-leaved trees. Suitable mixed plantation trees are selected at places where plants do not survive in a pure pine tree forest according to different site conditions; 1 to 3 types of mixed plantation tree seedlings are randomly planted according to a certain ratio. According to the method provided by the invention, the suitable trees with relatively high economic value are subjected to mixed plantation through utilizing a natural law that part of the plants do not survive in a pine tree forest growth process, and protection and acceleration effects on the broad-leaved trees of the pine trees are expressed, so that the planting survival rate of the broad-leaved trees under the different site conditions can be improved, and the forestation effect of a mixed plantation forest is remarkably improved; the forestation cost of the mixed plantation forest is reduced and the forestation time of the mixed plantation forest is shortened. Practice shows that a masson pine pure forest can be effectively modified into the mixed plantation forest, and the mixed plantation trees adaptive to a masson pine planting region can be selected from castanopsis hystrix, erythrophloeum ferdii, castanopsis fissa and the like. Therefore, the method has relatively strong practicability and operability, has a good popularization and application prospect, and has relatively good economic benefits and ecological benefits.

The invention provides a bamboo fungus cultivation method. The raw material formula and the processes are as follows: (1) the raw material formula comprises 500 kilograms of broad-leaved tree wood chips, crop straw or a corncob smashing material, 100 kilograms of bran, rice bran or corn flour, 1.5 kilograms of compound fertilizer, 0.8 kilogram of carbamide, 8 kilograms of lime powder, 4 kilograms of land plaster, 0.6 kilogram of potassium dihydrogen phosphate, 5 kilograms of white sugar and 330-350 kilograms of water; adding 3-5 kilograms of a 'Gymboree edible mushroom leavening agent' produced by the Beijing China Healthhead Science & Technology Co., Ltd; (2) fermenting; (3) conducting sterilization on a fermented material; (4) performing inoculation and cultivation; (5) performing cultivation in workshops or in rural cooperatives. By the skillful application of the biological fermentation technology, fundamental innovation and improvement of the zhijin bamboo fungus raw material and the seed production and cultivation technology are realized, so that the production cost is decreased by more than 50%; the biotransformation rate of the raw material to fresh zhijin bamboo fungus reaches more than 100:50, so that the key technical problem of industrialized cultivation of zhijin bamboo fungus is solved and the market need is fulfilled.

The invention relates to a method for rapidly culturing colorful tree and broad-leaved tree seedlings in a container for forestation, which comprises the steps as follows: 1, choosing uncontaminated and full smoke tree seeds and steeping the smoke tree seeds in clean water for storing in sand; then after supplementing water to the smoke tree seeds in spring, sowing the smoke tree seeds after 70 percent of the smoke tree seeds open mouth to sprout; 2, bedding and placing the smoke tree seeds in basins; 3, raising seedlings: sowing the sprouted smoke tree seeds in a seedling basin by a spot seeding method with temperature being controlled at 15-28 DEG C and the humidity at 60 percent, covering the smoke tree seeds with sand, spraying the smoke tree seeds and finally covering the smoke tree seeds with a row cover; then performing thinning, watering, dressing, pinching and preventing disease and insect pest; and 4, foresting. The invention realizes the purposes of raising seedling and forestation in the current year to avoid natural drought, prolongs the forestation time, has no growth delaying period, reduces the forestation cost, increases the emergence rate in unit area and improves the survival rate of forestation.

The invention discloses a preparation method of an edible mushroom wood plant mother culture medium and a product thereof. The preparation method comprises the steps of: 1, with deciduous species wood as raw materials, processing the deciduous species wood into a wood plant; 2, soaking the wood plate in a nutrient solution with nutrients required by the growth of the hypha, fishing out and then dripping water on the surface until no water drops exists; and 3, loading the wood plant prepared in the step 2 into a high-temperature resistant glass bottle, filling in gaps with compost, covering and flattening with the compost, plugging cotton balls, and sterilizing to obtain the edible mushroom wood plant mother culture. The edible mushroom wood plant mother culture has a long storage period and ageing resistance, and can be stored for 3-5 months at a normal temperature of 5-25 DEG C, thereby improving the culture preservation effect by 10 times. The edible mushroom mother seed cultured bythe culture medium has the advantages of vigorous hypha, high survival rate, strong vitality and rapid hypha development.

The invention discloses a simulated wild ganoderma atrum tree section culturing technology. The simulated wild ganoderma atrum tree section culturing technology includes firstly preparing a culturing material bag; selecting a hard broad-leaved tree, sawing the hard broad-leaved tree into short sections, packaging the short sections and disposing the same into a steam pot to steam; secondly, sterilizing: sterilizing a seeding chamber with blended agentia ; thirdly, seeding: cooling the culturing material bag and grafting hyphae thereon; fourthly, culturing the hyphae; fifthly, digging a rest-balk: digging the rest-balk on loose soil, and digging a ganoderma atrum bed in the rest-balk; sixthly, covering earth; seventhly, managing; and eighthly, harvesting. The simulated wild ganoderma atrum tree section culturing technology is simple and easy and low in economical cost, simulated wild ganoderma atrum cultured is high in effective components and fine in economic benefits and has wide development prospect.

The invention discloses a method for cultivating Zhijin bamboo fungus material zymophyte sticks. The raw materials of the Zhijin bamboo fungus material zymophyte sticks comprise 500 kilograms of broad-leaved tree wood bits, 100 kilograms of bran, 1.5 kilograms of compound fertilizer, 0.8 kilogram of urea, 8 kilograms of lime powder, 4 kilograms of land plaster, 0.6 kilogram of monopotassium phosphate, 5 kilograms of white sugar, 330-350 kilograms of water and 3-5 kilograms of WY leavening agents. The technological process of the method comprises the steps of (1) raw material preparation, (2) fermentation, (3) fermentation material sterilization, (4) inoculated culture and (5) workshop cultivation or rural cooperative cultivation. The method can shorten the cultivation cycle, improve yield and quality, lower and avoid pest and disease damage and greatly improve production benefits.

The invention discloses a method for mixed plantation of Chinese fir and broad-leaved trees at different ages. In the standing forest skylight plot of a pure Chinese fir forest, suitable broad-leavedtree species are selected according to different site conditions, 2-3 young broad-leaved tree species are subjected to mixed plantation according to a certain standing forest spatial structure, and the mixed plantation tree species can select castanopsis hystrix, erythrophloeum ferdii, sweetgum, quercus griffithii, michelia hedyosperma, manglietiastrum sinicum, michelia macclurei, phoebe bournei,etc. Practice shows that the method provided by the invention can effectively transform the pure Chinese fir forest into a mixed plantation forest, has high practicability, operability, and good application prospects, can effectively improve the ecological function of the existing pure Chinese fir forest, and has good economic benefits and landscape effects.

The invention discloses a dendrobium culture substrate, a preparation method of the dendrobium culture substrate, and a dendrobium culture method adopting the dendrobium culture substrate. The dendrobium culture substrate comprises, by weight, 40-50 parts of masson pine bark, 20-30 parts of broad-leaved tree branches, 10-20 parts of broad-leaved tree dried fallen leaves, 20-30 parts of sheep manure, 10-20 parts of humus and 0.1-0.2 part of carbendazol. The substrate, river sand and fresh moss are utilized to culture dendrobium in a porous orchid flowerpot or a porous square plastic culture disc, operation is simple, and the culture and reproducing technique is simple; the dendrobium after culture comes up many sprouts, comes up the sprouts quickly, and grows rapidly. The dendrobium culture substrate utilizes the river sand, the masson pine bark, the broad-leaved tree branches, the broad-leaved tree dried fallen leaves, the sheep manure and the humus, and all the ingredients are easy to obtain in mountain areas or are abandoned waste. The culture technique is low in cost, and high in popularization value.

The invention discloses ecological restoration methods for difficult-standing low-efficiency wind break forests and particularly relates to an ecological restoration method for a low-efficiency wind break forest of a coastal hill ridge of East Zhejiang province. According to the method, by using the characteristic that overgrown evergreen broad-leaved tree species is dense in tree crown, the overgrown evergreen broad-leaved tree species provides shading and wind shelter for undergrown young trees, and thus, an uneven-aged multi-layer crossed colony with complete structure and efficient windproof function, which takes an objective function species as a main body ingredient, is rapidly built; and through the measures of thinning, objective function wood replanting, tending of woods, later-stage management and the like, the regional windproof objective function species can rapidly settle and grow, so that the stand structure, species configuration and site conditions are improved, a positive succession process of stands is promoted, and ecosystem service functions such as wind proofing are remarkably improved. Compared with the existing traditional technologies, the method has the advantages of easiness in building, small investment, high restoration speed, high colony structure layer, high biomass accumulation speed and superior wind breaking performance and has a broad application prospect in the ecological restoration of the difficult-standing low-efficiency wind break forests of coastal hills of the East Zhejiang province.

The invention relates to a tricholoma giganteum culture material which comprises the following components in percentage by weight: 32-45 percent of straw powder, 25-40 percent of broad-leaved tree sawdust, 12-19 percent of dry sheep manure, 3.6-6.7 percent of broomcorn powder, 3.5-4 percent of wheat powder, 0.5-1 percent of plant ash, 1.7-2 percent of rapeseed cake, 0.5-1 percent of brown sugar, 0.1-0.3 percent of lime powder, 0.1-0.3 percent of magnesium sulfate, 0.1-0.3 percent of paclobutrazol and 0.5-0.8 percent of calcium superphosphate. A method for preparing the tricholoma giganteum culture material comprises the following steps of: completely combing the previous seven components together according to a certain proportion; pouring into a pulverizer to be pulverized into particles in 120 meshes or so; taking out the particles, and adding brown sugar, lime powder, magnesium sulfate, paclobutrazol and calcium superphosphate according to the proportion; then pouring all the materials into a stirrer to be stirred for 50 minutes and taking out; adding water according to the proportion of 1:1.5-1:1.8, and uniformly stirring; placing the materials into a fermenting tank and stacking into a pile; tightly covering by plastic cloth; and compacting and fermenting for 49 hours to obtain a qualified culture material.

The invention discloses a laser point cloud data-oriented broad-leaved tree real leaf modeling and deforming method comprising the following steps: first, acquiring an accurate leaf border from a scanned leaf point cloud through a polynomial fitting method, and calculating the main vein of the leaf surface based on a computer graphics method; second, fitting leaf surface point cloud data by using a double-cubic generalized tensor product Bezier curved surface to remove scanning error caused by wind shaking and eliminate noise point cloud; and finally, defining different mechanical properties of the veins and mesophyll according to a solid mechanics force model, constructing a stress deformation equation of a nonlinear finite element, calculating the leaf shape after different load forces are applied, and simulating the real deformation of leaves in a natural environment. According to the invention, forestry indexes are acquired by a computer through automatic analysis, and the leaf area index indicating dynamic growth change of standing trees under different forest stand conditions can be described accurately. The method is of certain use value.

The invention discloses a method for constructing a pinus massoniana close-to-nature mixed frost of a same age. The method comprises the following steps: randomly arranging and planting pinus massoniana, fast-growing broad leaf tree species and valuable broad-leaved tree species according to a ratio of (60-70):(20-25):(10-15). By adopting the method, conventional mixing modes are changed, biological characteristics of tree species are utilized, a mutual promotion function can be achieved, trees can grow in an approximate natural manner, relatively long economic and ecological benefits can be produced, relatively good practicability and operability can be achieved, and an effective way for promoting management of the pinus massoniana close-to-nature mixed frost can be provided. Therefore, the method is very wide in application prospect and applicable to large-scale pinus massoniana mixed forestation.

The invention relates to a traditional Chinese medicine of Grifulaumbelleta, in particular to an artificially cultured Grifulaumbelleta strain, Amillariella mellea and a sclerotium production method for the Grifulaumbelleta strain. The Grifulaumbelleta strain is Linyan Grifulaumbelleta NO.3 and the accompanying Amillariella mellea is Linyan No.3; and the sclerotium production method for the Grifulaumbelleta strain comprises the following steps of: preparing a first-degree culture medium from 10 to 50g of corn meal, 10 to 20g of saccharose or glucose, 1 to 3g of beef extract, 15 to 22g of agar and 1,000ml of water, sterilizing, inoculating the Grifulaumbelleta strain, and culturing to obtain a first-degree strain; and 2) mixing 20 to 60 weight percent of maize pulp and 80 to 40 percent of broad-leaved tree sawdust and / or small wood block with the diameter of 0.1 to 2cm and the length of 3 to 5cm to form a second-degree culture medium, adding water, stirring uniformly to ensure the water content of the culture medium is 55 to 60 percent, sterilizing, simultaneously inoculating the first-degree Grifulaumbelleta strain and the Amillariella mellea, and culturing at the temperature of between 20 and 25DEG C for 30 to 45 days to obtain a second-degree strain. The invention has the advantages of low production cost and quick sclerotium formation.

The invention relates to a drumstick mushroom cultivation materials, comprising the following components in percentage by weight: 35-55% of broad-leaved tree sawdust, 25-45% of straw, 10-16% of dried horse manure, 1.5-2% of wheat straw powder, 0.5-1% of urea, 0.5-1% of oxygen increasing powder, 0.5-1% of plaster, 1.5-2% of lime, 0.1-0.3% of dipterex, 0.1-0.3% of yeast powder, 0.1-0.3% of mepartricin liquid, and 0.5-0.8% of calcium carbonate. The invention is produced by the following steps: mixing broad-leaved tree sawdust, straw, dried horse manure and wheat straw powder in proportion; placing the mixture in a grinder to obtain particles in about 120 mu; adding urea, oxygen increasing powder, plaster, lime, dipterex, yeast powder, mepartricin liquid and calcium carbonate in proportion after taking out; pouring into a mixer for stirring for 70 minutes; and adding water in proportion of 1.3:1.8, stirring uniformly, piling up and fermenting for 6-10 days to obtain qualified cultivation materials.

The invention discloses a cultivation medium. The cultivation medium comprises bran, 30-50-mesh straw powder, 20-30-mesh fish bone meal, cottonseed hull and dendrobium officinale with the water content of 15-20%. The invention also discloses a method for cultivating ganoderma atrum by utilizing the cultivation medium. The method for cultivating the ganoderma atrum by utilizing the cultivation medium comprises the following steps: 1) inoculating ganoderma atrum hyphae into a cultivation medium added with soybean milk to be cultivated for 10-15 days in a dark place at the constant temperature of 25 DEG C; 2) selecting a tree trunk of a broad-leaved tree with the tree diameter of 12-14cm, cutting the tree trunk into wood sections with the length of 40-45cm, and drilling a cylindrical body along the axial direction of the wood section; punching on the surface of the wood section along the axial direction of the wood section, so that holes are communicated with the cavity; 3) carrying out sterilization treatment; and 4) filling the cavity with the cultivation medium, and inoculating ganoderma atrum hypha stock seeds obtained in the step 1) into the holes of the wood sections, and cultivating for 10-15 days. The method for cultivating the ganoderma atrum by utilizing the cultivation medium has the advantages that survival rate of ganoderma atrum can be obviously increased, and yield and quality of ganoderma atrum can be improved.

The invention discloses a method for preparing lentinus edodes cultivation matrix from corncobs and broad-leaved tree sawdust. The lentinus edodes cultivation matrix is prepared from, by mass, 47% of corncob powder, 40% of the broad-leaved tree sawdust, 10% of wheat bran or rice bran, 1% of bean flour and 1% of gypsum powder, and a plant growth regulator accounting for 0.05% of the total amount of the matrix is added. The broad-leaved tree sawdust comprises sawdust of poplars, willows, elms, oaks and birches. By replacement of broad-leaved hard tree sawdust with the corncobs and the broad-leaved tree sawdust including sawdust of poplars, willows, elms, oaks and birches for lentinus edodes cultivation, different cultivation matrixes are adopted while the plant growth regulator is added, and substances, unsuitable for the lentinus edodes cultivation matrix in the raw materials are converted, degraded or removed by means of biological fermentation, so that replacement of the broad-leaved hard tree sawdust for lentinus edodes cultivation is realized.

The invention relates to a light medium used for broad-leaved tree plug seedling and a seedling cultivating method, and belongs to the technical field of broad-leaved tree seedling cultivating. The technical problem of providing a method for cultivating broad-leaved tree seedlings by using a plug seedling mode and the light medium needed by seedling cultivating needs to be solved. According to the technical scheme, the broad-leaved tree plug seedling light medium is composed of the following raw materials of brown forest soil, grass carbon, water dregs, humus, perlite and vermiculite; the seedling cultivating method comprises the following steps that accelerating germination is conducted on seeds, blending is conducted on the culture medium, the light medium, compound fertilizer, organic fungus manure and insecticidal sterilization agents are evenly blended at the mass ratio of 98 to 1-1.5 to 0.3-0.4 to 0.05-0.1, clear water is added into the mixture to adjust to be with 30%-35% of water content, and sowing is conducted; thin films are laid on the ground of a greenhouse, inoculated plugs are placed on the thin films and cultivated for 90 to 110 days, and the cultivated broad-leaved tree seedlings are obtained.

The invention provides a hypsizygus marmoreus culture medium containing sawdust of pinaster and cedar. The hypsizygus marmoreus culture medium containing the sawdust of pinaster and cedar is prepared from the following raw materials in parts by weight: 35 to 57 parts of cottonseed hulls, 5 to 10 parts of bagasse, 5 to 20 parts of sawdust of pinaster or cedar, 15 to 20 parts of barley husks, 0 to 15 parts of corncobs, 4 to 5 parts of corn flour, and 2 to 3 parts of lime powder. The invention also provides a preparation method of the hypsizygus marmoreus culture medium containing the sawdust of pinaster and cedar. The preparation method comprises the steps of sequentially composting, mixing, transferring the mixed materials into a bottle, sterilizing and cooling; the composting is performed by spraying with water, stockpiling and pile-turning. The hypsizygus marmoreus output of the hypsizygus marmoreus culture medium is basically equal to or more than that of the traditional sawdust hypsizygus marmoreus culture medium; the sawdust of pinaster or cedar is used for replacing the traditional sawdust of broad-leaved trees, so that the damage to the broad-leaved tree forest can be decreased; the sawdust of pinaster is processed by the composting method, and oily aromatic hydrocarbon compounds in the sawdust of pinaster can be automatically decomposed and converted into nitrogenous fertilizer for growth of hypsizygus marmoreus during long-term stockpiling with water, and therefore, both time and force can be saved, the efficiency is high, and mass production can be carried out.

The invention relates to a stropharia rugoso-annulata cultivation material. The stropharia rugoso-annulata cultivation material is characterized by being prepared by taking broad bean skin as a main raw material and being supplemented by auxiliary materials such as mixed broad-leaved tree sawdust, mushroom dreg, cow dung, gypsum powder, lime powder and the like, wherein water content of the cultivation material is 63-65%. The invention also relates to a production method of the stropharia rugoso-annulata cultivation material. The stropharia rugoso-annulata cultivation material has the advantages that firstly, broad bean skin is subjected to microbial fermentation treatment, so that macromolecule substances are degraded and thus can be easily absorbed by hyphae of stropharia rugoso-annulata, and the hyphae of stropharia rugoso-annulata eat the cultivation material rapidly and grow vigorously; secondly, the cultivation material is reasonable in ratio and balanced in nutrition, a fungous material is good in breathability and strong in water-retaining property, yield of stropharia rugoso-annulata is high, and biological efficiency can be 112.8-125.4%; thirdly, high added-value utilization of waste resource is realized.

The invention discloses a production method of a gastrodia elata associated honey fungus strain. The method comprises the following steps: selecting branches of a broad-leaved tree, cutting the branches into cylindrical short rods, and putting the short rods in a bottle; filling the bottle with a nutrient solution and covering the bottle with a bottle cap to conduct sterilization treatment; cooling the bottle to ordinary temperature, and then conducting inoculation; conducting cultivation at a certain temperature in a dark place. According to the method, the branches are taken as a culture medium, and the nutrient solution is added to provide sufficient nutrition for the honey fungus strain and shorten the production period of the strain. Meanwhile, by checking the germination, growth condition and contamination of mycelia at reasonable time, the strains that don't germinate and eat, grow bad and are contaminated are removed, so that the quality of the strain is effectively improved, the activity and momentum of the strain are ensured, and a high-quality strain is provided for gastrodia elata planting.

The invention discloses a culture medium for culturing shiitake mushroom. The culture medium comprises a solid part which is prepared from the following raw materials in percentage by weight: 40 to 60% of crop straw, 15 to 25% of weed tree sawdust, 10 to 15% of wheat bran, 5 to 10% of potato powder, 2 to 5% of corn flour, 1 to 2% of urea, 1% of sugar, 1% of gypsum, and 1% of lime; the weed tree sawdust is broad-leaved tree sawdust, and half of the broad-leaved tree sawdust is rough particular, and the rest is fine sawdust. According to the culture medium for culturing the shiitake mushroom, the weed tree sawdust and the crop straws are used as the main raw materials, so that the safety and environmental protection are ensured; with the adoption of the culture medium for culturing flammulina velutipes, flammulina velutipes can grow fast, the culture cycle is short, and the output is high; in addition, the waste on the tree sources is decreased by using the culture medium; the shiitake mushroom cultured by the culture medium can grow fast, the culture cycle is short, and the output is high.

The invention discloses a grifola frondosa cultivation material formula, and relates to the field of edible fungus cultivation material formulas. The grifola frondosa cultivation material formula includes, by weight, 52 parts of broad-leaved tree wood dust, 21 parts of rice bran, 5 parts of sugar beet pulp, 5 parts of corn flour, 10 parts of wheat bran, 5 parts of brewer's grain and 2 parts of skin of beancurd. The formula is formed through the following step of S1, preparing the raw materials, wherein the broad-leaved tree wood dust, rice bran, sugar beet pulp, corn flour, wheat bran, brewer's grain and skin of beancurd are mixed according a specified ratio to form a culture medium. Wide-source and low-price agricultural leftovers are provided for forming the grifola frondosa high-yield and stable-yield cultivation formula, the types and weight part proportions of the cultivation materials are all fixed, the specific requirement for the grain size of the wood dust is fixed, and the problems are solved that grifola frondosa cultivation materials of an existing grifola frondosa cultivation factory are not reasonable in collocation, raw materials are wasted, cost is improved, yield is low, benefits are low and economic loss is caused to the factory.