61 results about "Pinus yunnanensis" patented technology

The invention discloses a seedling culturing method for a Chinese yew. The seedling culturing method includes the steps of seed collection, seed storage, seed processing, soil preparation and seedling, seedling management, transplantation, interplanting and the like. Firstly, seed coats of seeds are thinned through a rubbing method, then the seeds are mixed with wet sand and stored in a soil pit, in the next spring, the seeds are taken out and sequentially soaked in disinfectant and plant growth regulator, then, the seeds undergo accelerating germination in a greenhouse, and the seeds can be planted when the seeds become white. Farmyard manure is added after deep ploughing and soil preparation, the seeds are planted on a seedbed, covered by thin soil, watered and receive moisturizing processing, and 50-70% of the seeds are shaded in a seedling stage. In the process of transplantation, neutral and acidulous properly-thick soil layers with the height of 1500-3500m are selected, base fertilizer is added, roots of sprouts are soaked in wet earth containing organic fertilizer, and then the sprouts are planted in a three-dimensional growth environment in an interplanting mode, wherein the tree of overstory in the three-dimensional growth environment is pinus yunnanensis, and ground flora of the three-dimensional growth environment is fern. Tests show that according to the seedling culturing method for the Chinese yew, dormancy periods of Chinese yew seeds can be shortened greatly, bud ratios and transplantation survival rates are improved, and the Chinese yew is quick in growth, early in fruiting and suitable for being popularized and planted in a large area.

The invention discloses a pinecone extractive of Yunnan Pinus and a preparation method and medicinal application thereof, and relates to a preparation method of a pinecone extractive of Pinus armandi, pinus yunnanensis, Himalayan pine and / or pinus khasys of Yunnan Pinus and medicinal application thereof. The pinecone extractive of Yunnan Pinus is prepared by the following steps of: soaking crushed pinecones by an alcohol solution, extracting with hot water and then carrying out alcohol-precipitation extracting by a filtrate extracted by water containing soda at room temperature. The pinecone extractive of Yunnan Pinus can effectively restrain AIDS viruses (HIV) and can be expected to be developed into a drug for preventing and controlling aids. The results of pharmacodynamics tests show that the pinecone extractive of Yunnan Pinus has the in vitro anti-HIV-1 activity, and the therapeutic index of the pinecone extractive is larger than 50 (59.99 to 515.48).

The invention discloses a sugar-free broken pine pollen and a preparation method of the sugar-free broken pine pollen. The method comprises the following steps of selecting material, screening, separating impurities, breaking cell, mixing, pulping, re-mixing, granulating, stoving, tabletting, releasing tablet, packaging and microbiological treatment. Compared with the prior art, the method has the advantage that the fine powder content of broken pine pollen of the pinus yunnanensis broken pine pollen which is produced by the method is between 30% and 99% and the broken pine pollen is sugar-free, so that the broken pine pollen can be eaten by the masses and diabetics.

The invention discloses a Yunnan Dendrolimus sex attractant attracting core, which is characterized by the following: comprising compounded rubber attracting core carrier, sex attractant dipped into attracting core carrier and carrene; allocating the sex attractant with 0. 1-50mg inverse 5, cis-7-lauric diene alcohol, 0. 1-15mg inverse 5, cis-7-lauric dienoic acetate or cis 5, invert-7-lauric dienoic acetate, 0. 1-10mg inverse 5, cis-7-lauric dienoic aldehyde; comprising antioxidant or / and ultraviolet light absorbent 2-hydroxyl group-4-methoxy benzophenone. This invention can decreases isomerization rate of adjoint diene pheromone in attracting core, which can make sex pheromone discharge slowly and evenly in the carrier.

The invention discloses a method for preparing Yunnan pine bark procyanidine. The method comprises steps: firstly, Yunnan pine barks are crushed and then sieved, enzymolysis auxiliary digestion is carried out in a solvent, and an enzymatic hydrolysate is obtained; secondly, the enzymatic hydrolysate obtained from the first step is subjected to colloid milling, homogenizing, and high-voltage pulse electric field processing, the obtained product is centrifuged, the supernatant liquid is collected and condensed, and a procyanidine crude extracting solution is obtained; thirdly, the procyanidine crude extracting solution obtained from the second step is purified and dried, and a finished product is obtained. The method is advantaged by simple technology and mild conditions. The selected Yunnan pine bark raw material is low in price and has abundant sources, the production cost can be lowered greatly, and the development prospect is wide. Through the enzyme-high voltage pulse electric field auxiliary extraction method, the extraction rate and the yield of Yunnan pine bark procyanidine are raised, and the extraction time is shortened. Organic solvents of methanol, ethanol and the like are not used, resources are saved, and pollution discharge is reduced. The extraction rate of the prepared Yunnan pine bark procyanidine is more than or equal to 95%, the purity is more than or equal to 75% and the yield is more than or equal to 1.0%.

The invention discloses a method for raising chickens with fresh pine needles. The method comprises feed production and feeding modes: (a) feed production: feed comprises the following materials in parts by weight: 55-65 parts of corn powder, 15-25 parts of bean pulp, 1-3 parts of dried-powder of housefly larvae, 5-8 parts of fresh pine needles of Pinus yunnanensis and 1-3 parts of sand, wherein the fresh pine needles are processed into powder which is mixed with other components into feed for feeding chickens, also can be boiled into pine needle water for feeding the chickens; (b) feeding modes: two feeding modes are included, to be specific, 1) the pine needle water obtained by adopting the second mode is fed; 2) mixed feed containing the fresh pine needle powder obtained by adopting the first mode is fed; and the common feed amount of the corn powder, the bean pulp and the dried-powder of housefly larvae in the chicken feed is not limited. The method disclosed by the invention has the advantages that since the pine needles are rich in sugar, crude protein, crude fat, multiple amino acids, multiple trace mineral elements, enzyme and coenzyme, and other active substances, the disease resistance of the chickens is improved, the quality of the eggs and the chicken is improved and the eggs and the chicken have inherent fresh scent of the pine needles.

The invention discloses a sparassis crispa strain separated culturing method. The method includes: sampling, namely sampling and storing puerile sparassis crispa fruit bodies selected from Yunnan pine land; performing surface sterilization, namely subjecting the collected sparassis crispa fruit bodies to surface sterilization; separating and purely culturing, namely cutting and disposing the sparassis crispa fruit bodies in a culture medium plane of a sparassis crispa tissue separating culture medium or a test tube bevel for culturing, inoculating into the culture medium plane of the sparassis crispa tissue separating culture medium or the test tube bevel, culturing to obtain a target object, and transferring the sparassis crispa fruit bodies into the test tube bevel of a sparassis crispa strain culture medium containing coniferous forest waste serving as a culture medium for storage. Living puerile fruit bodies of field sparassis crispa are selected and collected from the Yunnan pine land where sparassis crispa grows, tissue is quickly separated, and the coniferous forest waste like pine bark, pine chip and pine leaf is taken as the culture medium for culturing, so that a sparassis crispa strain is high in reproduction stability and high in growing vigor, and survival rate reaches more than 99.9%.

The invention discloses a biological fuel prepared from illegal cooking oil. The biological fuel is characterized by containing the following substances in parts by weight: 15-20 parts of industrial ethanol, 1-2 parts of burning-rate accelerator, 15-25 parts of weeping willow limb, 25-35 parts of black locust limb, 11-18 parts of mustard stalk powder, 10-16 parts of flax straw powder, 20-25 parts of catering illegal cooking oil, 40-55 parts of biomass alcohol, 5-9 parts of pinus yunnanensis limb, 6-19 parts of sycamore wood sawdust, 9-19 parts of dove tree wood sawdust, 9-16 parts of kapok wood sawdust, 3-8 parts of silk cotton tree wood sawdust and 4-7 parts of Bauhinia blakeana wood sawdust. According to the fuel, agricultural wastes are converted into a high-grade energy source through deep processing so that the fuel is not prone to loosening and is suitable for being stored for a long term; by fully utilizing purely-natural plants without adding any chemical product, the fuel is relatively environment-friendly and has an important significance to the effective governance of pollution caused by straw burning.

The invention discloses a method for breeding summer truffle root seedling through inoculation of suspension liquid, which is characterized in that the difficulty in artificial inoculation of summer truffle can be solved through steps of breeding of aseptic seedling, preparation of microbial inoculum, inoculation of suspension liquid, seedling exercising, breeding of fungus seedlings and test and confirmation. Compared with the existing breeding method, the method is characterized in that pinus armandi, castanea mollissima and pinus yunnanensis are adopted as hosts; under a relatively aseptic condition, i.e. the condition for preventing the competition of fungi and infection of most mycetes, the summer truffle spores sufficiently contact with roots of the host trees; the single infection predominance of the summer truffle is maintained within a given period of time; and a great number of firm summer truffle mycorrhizas can be formed.

The invention discloses a yew seedling raising method, which comprises the steps of seed collection, storage and treatment, site preparation and sowing, seedling stage management, transplanting and interplanting, and the like. First use the friction method to thin the seed coat of the seeds, then mix it with wet sand and store it in an earth pit, take out the seeds in the early spring of the next year and soak them in disinfectant and plant growth regulator in turn, then put them in the greenhouse to accelerate germination, and wait until the seeds are white. sowing. After deep plowing and land preparation, apply farmyard manure, sow the seeds on the seedbed, cover with thin soil, water and moisturize, and shade 50-70% at the seedling stage. When transplanting, choose a medium-thick soil layer with an altitude of 1500-3500m, neutral to weak acidity, apply base fertilizer, soak the roots of the seedlings in the thin mud containing organic fertilizer, and then interplant the upper wood with Yunnan pine and the surface plants with ferns in a three-dimensional growth environment. Tests have proved that: according to the seedling raising method of the present invention, the dormant period of the yew seeds can be greatly shortened, the germination rate and transplanting survival rate can be improved, and the growth is fast and the result is early, so it is suitable for popularizing and planting in a large area.

The invention provides a truffle mycorrhiza seedling synthetic method. The truffle mycorrhiza seedling synthetic method is characterized by comprising the following steps of (1) selecting either pinus yunnanensis, pinus armandi, Chinese chestnut or Castanopsis as a host plant, and culturing the same for 80 to 100 days via sterile substrate under a sterile environment, (2) inoculating truffle cultures in a sterile inoculation room equipped with an air purifier, (3) placing the inoculated host plant to an air purifier-equipped sterile seedling nursing room for 15 days, (4) transplanting the mycorrhiza seedlings to a plastic shed and cultured under the natural environment of the shed, and the transplanting the same to the large field after 5 to 6 months. Liquid truffle mycorrhiza with high purity is utilized; the host plant and the truffle mycorrhiza seedlings are first cultured in the sterile environment, thereby being prevented from infectious microbes; the host plant seedling roots and the surrounding cultures are closely distributed during inoculation; and therefore, truffle mycorrhiza synthetic infectious rate is increased by over 90%, 30% higher than the prior art.

The invention discloses traditional Chinese herbal medicine mixed liquid for promoting rooting as well as a preparation method thereof, and relates to the technical field of biological pharmacy. The traditional Chinese herbal medicine mixed liquid for promoting rooting mainly comprises the following raw materials in parts by weight: 6 to 15 parts of crofton weed, 50 to 80 parts of cryptomeria fortune, 50 to 100 parts of pinus yunnanensis, 30 to 40 parts of azalea, 9 to 15 parts of pinus armandi, 4.5 to 9 parts of litchi, 10 to 30 parts of Chinese birch, 30 to 50 parts of common andrographis herb, 15 to 30 parts of Chinese violet, 5 to 10 parts of salvia chinensis, 10 to 30 parts of sculellaria barbata, 3 to 6 parts of akebiaquinata, 3 to 10 parts of myrrh and 15 to 60 parts of seaweed. Thetraditional Chinese herbal medicine mixed liquid for promoting rooting is prepared from pure natural traditional Chinese herbal medicine components through reasonable proportioning and a scientific method; the preparation method is simple and low in cost; and an artificially synthesized chemical regulator is not added, so that the traditional Chinese herbal medicine mixed liquid can obviously promote rooting of plants and increase the survival rate of the plants, does not have any side effect and is environmentally friendly and pollution-free.

The invention discloses a wild-simulated under-forest planting method for dendrobium officinale. The method comprises the following steps: (1) selecting a pinus yunnanensis planted forest land, wrapping roots of dendrobium officinale seedlings with green moss, and fixing the dendrobium officinale seedlings to tree bodies of pinus yunnanensis; (2) interplanting green manure to the forest land; and (3) carrying out forest land management. The method has the advantages of good dendrobium officinale growth vigor and high polysaccharide content.

The invention discloses a pinus yunnanensis stand growth determination method and system. The method comprises the following steps: selecting a sample plot, and measuring the current diameter at breast height and the current tree height of the pinus yunnanensis in the sample plot; grading the pinus yunnanensis in the sample plot according to the current diameter at breast height; selecting n pinusyunnanensis plants from each grade, and drilling the selected pinus yunnanensis plants at the current diameter at breast height to obtain the first m-year ring width of the pinus yunnanensis plants;subtracting the first m-year ring width from the current diameter at breast height to obtain the diameter at breast height in the mth year; calculating the tree height in the mth year by using the diameter at breast height and a tree height model according to the diameter at breast height in the mth year; determining the current single-tree biomass and the single-tree biomass in the mth year by adopting a pinus yunnanensis biomass different-speed growth equation; determining the current stand biomass of the sample plot according to the current single-tree biomass; determining the stand biomassof the sample plot in the mth year according to the single-tree biomass in the mth year; and determining the stand growth according to the current stand biomass and the stand biomass in the mth year.Through the method, the stand growth can be rapidly and accurately determined.

The invention discloses a method for cultivating truffles. The method comprises the following steps: a. breeding host plant seedlings; b. preparing an inoculum; c. carrying out inoculation; and d. carrying out transplanting, wherein host plants are any selected from pinus armandii, pinus yunnanensis and castanea mollissima; the host plant seedlings are bred by adopting a seedling raising substrate; and the seedling raising substrate comprises vermiculite and peat soil, and the pH value of the seedling raising substrate is maintained to 6.5 to 7.0 in a whole host plant seedling breeding process. According to the method, large-scale artificial cultivation of the truffles can be carried out, and the truffles are high in survival rate and high in output rate, so that the method has good economic and ecological benefits.

The invention discloses an environment-friendly biomass fuel with high burning efficiency. The environment-friendly biomass fuel is characterized by containing the following substances in parts by weight: 9-16 parts of Juniperus chinensis wood sawdust, 1-3 parts of white bark pine wood sawdust, 10-15 parts of hemp straw powder, 20-30 parts of sunflower stalk powder, 35-45 parts of castor straws, 16-25 parts of rice hull powder, 30-45 parts of peat, 30-46 parts of oilseed straw powder, 19-26 parts of veronica linariifolia straw powder, 11-18 parts of mustard stalk powder, 10-16 parts of flax straw powder, 20-25 parts of industrial ethanol, 40-55 parts of biomass alcohol, 5-9 parts of pinus yunnanensis limb, 8-13 parts of pinus latteri limb, 6-13 parts of pinus tabuliformis limb and 7-10 parts of Korean pine limb. According to the environment-friendly biomass fuel, the used raw material biomass alcohol is leftovers or byproducts of chemical plants, fertilizer plants, distilleries, pharmaceutical factories and sugar refineries, so that waste utilization can be achieved, the cost is reduced, and resources are saved; the fuel disclosed by the invention cannot explode, thereby being relatively safe during storage and transportation; the fuel can replace diesel oil or heavy oil to be applied to cooking ranges and boilers of collective canteens, restaurants and hotels.

The invention discloses a composite material with thermal insulation. The composite material is characterized by comprising the following materials, by weight, 30-40 parts of organosilicone modified epoxide resins, 1-9 parts of mixed solvents, 9-16 parts of pinus khasys wood chips, 1-5 parts of pinus yunnanensis wood chips, 3-5 parts of pinus finlaysoniana wood chips, 3-8 parts of inorganic thickening agents, 10-16 parts of ethane-acrylate, 15-21 parts of high density polyethylene, 1-9 parts of talcum powder, 2-10 parts of liquid paraffin, 10-23 parts of organosilicone modified epoxide resins, 1-3 parts of natural zeolite powder, 3-5 parts of surface treating agents, 2-4 parts of polyvinyl ester, 1-8 parts of antistatic agents, 3-9 parts of plasticizing starch, 4-8 parts of degradation promoting agents, 3-8 parts of active magnesium oxide and 1-8 parts of bonding agents with high temperature resistance. The composite material is non-combustible and has no toxic smoke. The composite material has no change in external dimension before and after burning, and has strong high-temperature fire hazard resistance and has no collapse.

The invention discloses a method suitable for restoring and improving Lithocarpus dealbatus degraded shrubs in central Yunnan. Lithocarpus dealbatus degraded shrubs are divided into four degenerate state types according to habitat conditions, community structures and development regularity, and different restoring and reproving measures are adopted according to different types of environment characteristics and succession rules: for a Lithocarpus dealbatus dispersed shrub type near bare land, the regeneration and the restoration of shrubs are promoted through Lithocarpus dealbatus afforestation seeding so that conditions are created for introducing pinus yunnanensis; for a Lithocarpus dealbatus sparse shrub type, the succession and the regeneration of Lithocarpus dealbatus shrubs are promoted through digging, soil preparation and anual afforestation of pinus yunnanensis; for a Lithocarpus dealbatus consociation type, the regeneration and the succession of the pinus yunnanensis are promoted through thinning resprouting shrubs and complementally planting young seedlings of the pinus yunnanensis; and for a Lithocarpus dealbatus and pinus yunnanensis monodominant community type, the growth and the development of the pinus yunnanensis are promoted through nurturing adjacent Lithocarpus dealbatus resprouting shrubs. The method for restoring and improving in the invention has strong pertinence and a good effect and is suitable for being applied in the central Yunnan of China.

The invention discloses a traditional Chinese medicine preparation for treating chilblain. The traditional Chinese medicine preparation is prepared from the following traditional Chinese medicine materials in parts by weight: 12 parts of codonopsis convolvulacea Kurz, 12 parts of gentianopsis paludosa, 12 parts of Chinese iris seeds, 9 parts of asteris souliei, 9 parts of phlomis younghusbandii, 9 parts of radix onosmatis, 9 parts of catharanthus roseus, 9 parts of cayratia japonica, 6 parts of hypericum ascyron L., 6 parts of glabrous sarcandra herbs, 6 parts of pinus yunnanensis leaves, 6 parts of Chinese dwarf cherry leaves, 6 parts of lotus seedpods, 6 parts of aster poliothamnus diels, 6 parts of seville orange flowers, 6 parts of chicken gizzard membranes, 6 parts of medicated leaven, 6 parts of hawthorn, 6 parts of semen raphani, 6 parts of chrysanthemum, 6 parts of flos sophorae, 6 parts of cassia twig, 2 parts of immature citron fruits, 2 parts of fingered citron, 2 parts of fructus kochiae, 2 parts of pepper, 2 parts of persimmon calyx, 2 parts of madder, 2 parts of rhizoma bletillae, 2 parts of sanguisorba officinalis and 2 parts of lalang grass rhizome. Compared with the prior art, the traditional Chinese medicine preparation for treating chilblain, disclosed by the invention, has the beneficial effects of exact curative effect, rapidness for taking effects, high cure rate and low recurrence rate.

The invention belongs to the technical field of tea and concretely relates to pine needle tea and a preparation method thereof. The pine needle tea is composed of, by weight percentage, 20-80% of tea and 20-80% of pure natural pine needles. The pure natural pine needles are pinaceae pinus plant needle-point leaves and comprise needle-point leave of Siberia pinus koraiensis, pinus thunbergii, pinus tabuliformis, pinus koraiensis, pinus armandii, pinus yunnanensis, pinus kesiya and pinus massoniana. The invention relates to the method for preparing the pine needle tea. The product does not contain any food additive, is natural in aroma and pure and delicious in taste, and improves an effect of preventing an illness of affluence.

The invention discloses a pinecone extractive of Yunnan Pinus and a preparation method and medicinal application thereof, and relates to a preparation method of a pinecone extractive of Pinus armandi, pinus yunnanensis, Himalayan pine and / or pinus khasys of Yunnan Pinus and medicinal application thereof. The pinecone extractive of Yunnan Pinus is prepared by the following steps of: soaking crushed pinecones by an alcohol solution, extracting with hot water and then carrying out alcohol-precipitation extracting by a filtrate extracted by water containing soda at room temperature. The pinecone extractive of Yunnan Pinus can effectively restrain AIDS viruses (HIV) and can be expected to be developed into a drug for preventing and controlling aids. The results of pharmacodynamics tests show that the pinecone extractive of Yunnan Pinus has the in vitro anti-HIV-1 activity, and the therapeutic index of the pinecone extractive is larger than 50 (59.99 to 515.48).

The invention discloses an application of a pinus yunnanensis pine cone in preparing a medicament for treating acute lung injury. The invention also provides a preparation method of a pinus yunnanensis pine cone extract with a protection function on acute lung injury. Animal experiments prove that the pinus yunnanensis pine cone extract has the function of protecting acute lung injury, so that thepinus yunnanensis pine cone extract can be applied as health food. The main functional effects of the pinus yunnanensis pine cone extract are as follows: the pinus yunnanensis pine cone extract can lower relative mRNA expression of pro-inflammatory genes tumor necrosis factor alpha (TNF-alpha), interleukin 1 beta (IL-1beta) and interleukin 6 (IL-6) by inhibiting TLR4 / NF-kappa B signal pathway andoxidative stress in an acute lung injury (ALI) model, so that secretion of inflammatory factors is reduced, active oxygen free radicals are inhibited, activity of antioxidant enzymes is enhanced, andthus the pinus yunnanensis pine cone extract has a protective effect on LPS-induced rat ALI.

The invention discloses a Yunnan Dendrolimus sex attractant attracting core, which is characterized by the following: comprising compounded rubber attracting core carrier, sex attractant dipped into attracting core carrier and carrene; allocating the sex attractant with 0. 1-50mg inverse 5, cis-7-lauric diene alcohol, 0. 1-15mg inverse 5, cis-7-lauric dienoic acetate or cis 5, invert-7-lauric dienoic acetate, 0. 1-10mg inverse 5, cis-7-lauric dienoic aldehyde; comprising antioxidant or / and ultraviolet light absorbent 2-hydroxyl group-4-methoxy benzophenone. This invention can decreases isomerization rate of adjoint diene pheromone in attracting core, which can make sex pheromone discharge slowly and evenly in the carrier.

The invention relates to an application of terpineol solution in the formula of cigarettes, which belongs to the field of tobacco flavor application. The pith of a pinus yunnanensis is chosen, terpineol is extracted by the conventional process, and one volume of terpineol is dissolved in two volumes of 70 percent of ethanol solution, so that the terpineol solution is obtained; and the terpineol solution which is 0.1 percent of the weight of cut tobacco is sprinkled on the cut tobacco for the cigarettes to serve as additive. The application has the advantages that the terpineol is natural extract, increases the lilac aroma and sweetness of the cigarettes and enhances the natural permeating effect of smoke.

The invention relates to a use of Pinus yunnanensis Fr. pinecone extract in preparation of antitumor drugs. Concretely, the invention relates to an effective part prepared from pinecone of pinaceae pinus plant Pinus yunnanensis Fr. by ethanol solution immersion, hot water extraction, alkaline water extraction at a room temperature and alcohol precipitation extraction on the filtrate obtained by the alkaline water extraction, and also relates to a use of the effective part in preparation of antitumor drugs. The effective part has a function of obviously inhibiting human liver cancer cell proliferation, has small toxicity to human normal hepatocytes and can be developed to form a drug for preventing and treating tumor diseases.

The invention discloses application of pinus yunnanensis pine needle essential oil. The pine needle essential oil is applied to mosquito repelling. Compared with other pine needle essential oil, the pinus yunnanensis pine needle essential oil disclosed by the invention has a better mosquito fumigating effect.

The invention relates to edible oil and a preparation method thereof. The edible oil comprises 5-20 parts of walnut kernels, 5-20 parts of pinus kesiya seeds, 40-70 parts of pinus yunnanensis seeds, 5-20 parts of oil sunflower seeds and 5-10 parts of lotus seed kernels. The preparation method is characterized by comprising the following steps of separately taking the pinus kesiya seeds, the pinus yunnanensis seeds and the oil sunflower seeds firstly; through screening, pneumatic separation and flotation, removing impurities, earth and stone, fine sand, dust, vacant shells and tails; then adding the walnut kernels, jointly drying the processed pinus kesiya seeds, the processed pinus yunnanensis seeds, the processed oil sunflower seeds and the walnut kernels at the temperature of 100-130 DEG C, and through repeated extraction of a green compact and an oil press, obtaining crude oil which is put for standby application; additionally taking the lotus seed kernels, soaking the lotus seed kernels, grinding the soaked lotus seed kernels to obtain pulp, mixing the pulp and the crude oil so as to obtain a mixture; filtering the mixture so as to filter off impurities; deacidifying the filtered mixture with hot alkaline water of 70 DEG C made of high-concentration sodium carbonate so that the acid value reaches 0.8-1.5%; adding hot water of 70 DEG C, repeatedly washing the deacidified mixture, and maintaining oil temperature to be 80-90 DEG C; after the mixture is stirred and washed each time, precipitating the mixture for 2 hours, draining the precipitated mixture, then washing the drained mixture, and finally through vacuum dewatering, basically draining waste water caused by washing so as to obtain oil foods.

The invention discloses an artificial breeding promoting and industrial nursing method for tricholoma matsutake. The artificial breeding promoting and industrial nursing method for tricholoma matsutake comprises the following steps: selecting a forest environment with soil pH values of 6.5 or above, organic matter of 0.8 or below, illuminance of 500-1,000 Lux, altitude of 1,600-3,800 m and annualaverage temperature of 16-22 DEG C; transplanting 70%-80% ripe tricholoma matsutake fruiting bodies to cleaned roots of dominant associated tree species of the tricholoma matsutake in pinus yunnanensis, azalea and oak sample plots, spraying 900-1,000 ml of water 3 days after spores shoot, covering the spores with coverings, when young tricholoma matsutake appears, covering the young tricholoma matsutake with coverings again to promote development of the young tricholoma matsutake, sequentially covering fruiting bodies with coverings along with growth of fruiting bodies, and circulating the steps for 5-7 times.

The invention discloses a method for rapidly obtaining Yunnan pine seeds. The method comprises the following steps: 1, harvesting cones; and 2, baking the cones. The method for rapidly obtaining Yunnan pine seeds allows the seeds to be rapidly obtained within 30-40min and the seed germination rate to reach 95% or above. The method has the advantages of simple and easy operation, few device requirements, low cost, simple technical requirements, and easy popularization and application, and has important application and popularization values in aerial sowing forestation of Yunnan pine seeds.