138 results about "Osmunda japonica" patented technology

The invention relates to a method for using fungus root fungi in the large cultivation of gold thread lotus, wherein used four fungus root fungis are small mushroom pieces, as Mycena dendrobii, Mycena osmundicol, Mycena orchidicola, and Mycena anoectochila. And the method comprises that first cultivating fungus root fungi and gold thread lotus; when transplanting the gold thread lotus into large field, adding fungus root fungi and gold thread lotus to be planted together. The invention can reduce the grow period of gold thread lotus, improve yield and the content of effective component.

The invention relates to a floating two-stage osmunda japonica spore growing method. The floating two-stage osmunda japonica spore growing method is characterized in that the floating two-stage osmunda japonica spore growing method includes the following operation steps: (a) building of a seedling-growing greenhouse; (b) arrangement of floating water ponds; (c) making of floating trays; (d) loading and seeding; (e) post-seeding management; (f) preparation of a transplantation room and a temporary seedbed for two-stage seedlings; (g) temporary planting; (h) seedbed management. The floating two-stage osmunda japonica spore growing method has the advantages that the labor intensity is decreased, and the management is convenient; the seedling-growing period is shortened, so that seedlings can be transplanted into large fields from the nursery earlier; large-scale popularization and the progress of osmunda japonica industrialization are benefitted; and wild resources are protected.

The invention provides an okra-moringa oleifera seed health-care rice cake. The rice cake is prepared from the following components by weight: 60 to 80 parts of black glutinous rice, 20 to 30 parts of black rice, 15 to 20 parts of black soya bean, 6 to 8 parts of black sesame, 10 to 12 parts of tender uncaria, 5 to 6 parts of balloonflower root, 7 to 8 parts of a rehmannia flower, 9 to 10 parts of osmunda japonica, 12 to 15 parts of okra, 11 to 12 parts of mint, 3 to 4 parts of cordate houttuynia, 2 to 3 parts of a cape jasmine flower, 1 to 2 parts of pipewort, 2 to 3 parts of pelvetia silquosa, 1 to 3 parts of centella, 2 to 3 parts of fingered citron, 1 to 2 parts of an Erica flower, 2 to 3 parts of Kangxianhua, 1 to 3 parts of a mango seed, 2 to 4 parts of polygala root, 3 to 4 parts of gingko, 2 to 3 parts of pseudo-ginseng, 1 to 2 parts of a grape leaf, 2 to 3 parts of apocynum venetum, 2 to 4 parts of a broadleaf holly leaf, 4 to 5 parts of gynostemma pentaphylla, 2 to 4 parts of madder, 2 to 4 parts of Piper longum, 3 to 5 parts of radix codonopsis and 0.02 to 0.03 part of moringa oleifera seed powder. In a word, the health-care rice cake provided by the invention has the effects of moistening lung, nourishing liver and kidney, promoting digestion and adjusting hypertension, hyperlipidemia and hyperglycemia, has the characteristics of delicate fragrance, smooth taste and the like and is applicable to a variety of populations. The health-care rice cake overcomes the disadvantage that a traditional rice cake is stodgy, changes herbal medicine taste of traditional herbal health-care food and is particularly applicable to people with hypertension, hyperlipidemia and hyperglycemia.

The invention relates to an osmunda japonica processing method. The osmunda japonica processing method is characterized in that the osmunda japonica processing method includes the following operation steps: (a) picking of fresh osmunda japonica; (b) blanching; (c) blushing; (d) selection of a rolling machine; (e) rolling; (f) drying in the sun. The osmunda japonica processing method has the advantages that: the rolling efficiency is high; the rolling effect is good; as the mechanical rolling technique is popularized, the artificial growth and preliminary processing of osmunda japonica can gradually become large-scale and standard, and thereby large osmunda japonica bases and a big osmunda japonica industry can be truly established.

The invention discloses a method for preparing seasoning instant osmunda japonica thumb. The method comprises the following steps of: S1, washing fresh osmunda japonica thumb, blanching, cooling to room temperature and salting; S2, elutriating the salted osmunda japonica thumb, draining water, adding white granulated sugar, filling in a fermenting tank, inoculating a complex microbial inoculant, and fermenting; and S3, removing part of salinity of the fermented osmunda japonica thumb, seasoning, vacuum packaging and bagging by adopting an aluminum foil compound pocket, and sterilizing. The method has the beneficial effects that alcoholic fermentation is carried out by utilizing acid-resisting yeast and taking sugar as a culture medium, obvious and faint soy sauce flavor is generated by virtue of common effects of saccharomycetes and lactic acid bacteria, thus unique taste and flavor of the instant osmunda japonica thumb are obtained, and the nutritive value of the instant osmunda japonica thumb is improved; the complex microbial inoculant can reduce the pH of the environment, inhibit growth of harmful microbes, and also has the capacity of degrading nitrite so as to guarantee the edible safety of the product; the fermentation period is greatly shortened, the yield is increased, and the agriculture efficiency and income of farmers are increased; and the method is simple, the technology is mature, the method is easy to popularize, and industrial production is realized.

The invention discloses a preparation method of selenium-enriched fermentation osmunda japonica thunb. The preparation method is characterized in that fresh osmunda japonica thumb is used as the raw material and grafted with compound lactobacillus to ferment, wherein protease enhances the capacity of lactic acid bacteria on decomposing protein during the fermentation, and thus various amino acids which are easily combined with inorganic selenium can be produced, the inorganic selenium can be transformed into organic selenium, and as a result, the osmunda japonica thumb is rich in organic selenium. The selenium-enriched fermentation osmunda japonica thumb prepared by the method contains 34mg / kg of selenium to the maximum; the toxicity test shows that the selenium-enriched fermentation osmunda japonica thumb is safe and nontoxic, and the content is controllable; the added lactic acid bacteria improves the taste of fermented vegetable and removes the bitter taste of osmunda japonica thunb; in addition, the cold processing method of lactic acid fermentation is carried out, and sodium selenite having certain effect on resisting oxidation is added, so that the color, crispness and nutritional value of osmunda japonica thunb can be remained.

The invention discloses a method for processing ready-to-serve convenient foods of Osmunda japonica and belongs to the technical field of food processing. The method comprises the following steps: subjecting dry materials of Osmunda japonica to primary rehydration, cooling, secondary rehydration, cooling and tertiary rehydration and cooling; adjusting the pH; inspecting semi-finished products; bagging; performing primary light inspection; performing metal detection; sterilizing; performing secondary light inspection; and inspecting finished products. The method is simple in process and easy in production and manufacture. The processed products are nutritious and tasty, convenient to serve and safe and sanitary, and have a high added value of products.

The invention relates to an interplanting method of selenium-rich tea. The interplanting method is one for interplanting osmunda japonica thunb, tea and cunninghamia lanceolata in a hillside woodland, and particularly comprises the following steps: improving the hillside woodland, planting the tea, applying a selenium-rich fertilizer, interplanting cunninghamia lanceolata trees and astragalus smicus. The cunninghamia lanceolata trees are planted at the outside of a ditch to form a fence; the larger tea seedlings are planted on the inner side of the trees; the tea trees are suitable for the shady environment, so that the tea trees can grow well; the multi-crop interplanting can improve the whole economic benefit.

The invention relates to a method for cultivation of camellia oleifera trees in improved farmland. The method refers to the method for jointly planting osmunda japonica thunb and camellia oleifera in the farmland. The method particularly comprises the following steps: draining and drying the farmland for 3-6 months, not sowing crops during the field drying period and turning the soil for 2-3 times; constructing first and second ridges in the farmland, wherein the first ridge is formed by filling and preparing improved soil, and the improved soil is obtained by mixing dry land soil, peat soil, selenium-enriched mixture and fertile soil; the side of the first ridge is provided with a bracket, a water spraying pipe is arranged on the bracket, nozzles are arranged on the water spraying pipe at intervals; planting, trimming and applying the fertilizer; the camellia oleifera tree keeps survival for the first year and needs to perform low-concentration fertilizer application and flower thinning completely; in the second year, strong seedlings are kept, and requires the application of accelerating nitrogen fertilizer and organic selenium fertilizer before young sprout is germinated; in the third year and later, yield of camellia oleifera trees needs to be kept by increasing the application amount of organic fertilizer and phosphate and potash fertilizer. By interplanting camellia oleifera trees, high yield of a single camellia oleifera tree can be realized, and the economical benefit of the agricultural forest planting is improved.

The invention relates to a slope and forest land optimization high-yield oil-tea tree interplanting method, namely interplanting osmunda japonica thunb and oil-tea trees in the slope and forest land. The method includes soil preparation, planting, pruning and fertilization. In the first year, the purpose is maintaining the the survive of the oil-tea trees, and fertilization of low concentration fertilizer and entire flower thinning are required; in the second year, the purpose is maintaining strong seedlings, and fast nitrogen fertilizer is applied before young sprouts shoot; in the third year, the purpose is maintaining the yield, and the application quantity of organic fertilizer and phosphorus potassium fertilizer is increased. By the method of interplanting the oil-tea trees, the large yield of single oil-tea trees can be realized, and the economic benefit of agriculture and forestry planting is increased.

The invention provides a terrestrial plant collocation method for river entering heavy metal ecological reduction and belongs to the field of mining area heavy metal ecological reduction. According to the method, arbors, shrubs and herbaceous plants are planted on coastal land according to the optimal proportion, the arbors include camphor trees, the shrubs include oleander and nandina domestica thumb, the herbaceous plants include paspalum orbiculare, mat grass, large-leaf gynostemma pentaphylla and osmunda japonica thumb, and thereby, the problem of heavy metal pollution of mining area surrounding soil due to waste rocks, waste residues and waste water that are produced during ore extraction and smelting can be solved. By means of the terrestrial plant collocation method for river entering heavy metal ecological reduction, heavy metal content of coastal soil can be reduced, effective ecological reduction function on heavy metal migration caused by surface runoff can be achieved, meanwhile, five kinds of heavy metals such as Cd, Cr, Pb, As and V can be enriched, various evergreen plants exist, certain ecological reduction effect is guaranteed in each season, obvious competitive relation among plants is absent, and collocation is achieved according to the optimal proportion so that the ecological reduction effect on the heavy metals can be improved.

The invention relates to a method for interplanting of camellia oleifera trees, in particular to a method for combined planting of osmunda japonica thunb and camellia oleifera at hillsides and forests. The method specifically comprises the following steps of land preparation, transplanting, trimming and fertilizer applying. In the first year, the survival maintaining of the camellia oleifera tree is performed, and a low-concentration fertilizer is applied to flower thinning is carried out entirely; in the second year, the strong seedling maintaining is performed, and a nitrogen fertilizer needs to be applied before germinating of new tips; in the third year and later, the output maintaining is performed, and the applying amounts of an organic fertilizer and a phosphate and potassium fertilizer need to be increased. The method has the advantage that when the camellia oleifera trees are interplanted, the output of the single camellia oleifera tree is high, and the economic benefit of the farmland and forest planting is improved.

The invention provides a processing method of seasoning health care osmunda japonica thumb. The processing method comprises the steps of: selecting raw materials, classifying, soaking, washing, cutting, seasoning, bagging and sterilizing. The seasoning health care osmunda japonica thumb processed by adopting the processing method is convenient to eat, and has effects of regulating the blood pressure and blood fat.

The invention relates to a new method for improving cultivation of selenium-enriched tea leaves. The method refers to the method for interplanting osmunda japonica thunb, tea trees, and Chinese fir in the farmland. The method particularly comprises the following steps: draining and drying the farmland for 3-6 months, not sowing crops during the field drying period and turning the soil for 2-3 times; constructing first and second ridges in the farmland, wherein the first ridge is formed by filling and preparing improved soil, and the improved soil is obtained by mixing dry land soil, peat soil, selenium-enriched mixture and fertile soil; the side of the first ridge is provided with a bracket, a water spraying pipe is arranged on the bracket, nozzles are arranged on the water spraying pipe at intervals; planting tea trees, applying selenium-enriched fertilizer, and interplanting southern magnolia and astragalus smicus, and so on. Southern magnolia forms a fence at the outside of a ridge ditch, and its inside is planted with big tea seedlings; the tea tree loves shade and can well grow up; for the interplanting of multiple crops, the whole economical benefit is improved.

The present invention relates to an instant osmunda japonica processing method which comprises the following steps: fresh osmunda japonica is washed and cleaned, the washed and cleaned osmunda japonica is put into a citric acid solution at a concentration of 1-2% to be soaked for 3-5 hours, sucrose is added into the citric acid solution with an addition amount of the sucrose 3-5 times of the osmunda japonica weight, the mixture is stirred evenly, the soaked osmunda japonica is taken out and drained, and the drained osmunda japonica is put into a cold boiled water, a lactic acid activation solution is added into the cold boiled water with an addition amount of the lactic acid activation solution 0.1-0.2 time volume of the cold boiled water, the treated osmunda japonica is fermented at 30-32 DEG C for 7-10 days, a layer of lard and an appropriate amount of edible salt are smeared on the surface of the fermented osmunda japonica, and the treated osmunda japonica is put into a steaming pot to be steamed at a big fire for 50-60 seconds, and the steamed osmunda japonica is vacuum bagged, and the bagged osmunda japonica is cooled to obtain finished products. The finished product of the osmunda japonica prepared by the technology contains no bitter and astringent taste, tastes fresh, and is of high nutritional value.

The invention relates to a selenium-rich camellia oleifera tree interplanting method, in particular to a united planting method of osmunda japonica thunb and the camellia oleifera tree in a hillside woodland. The planting method particularly comprises the following steps: preparing soil, planting, trimming and applying a fertilizer, wherein the purpose of the first year is to ensure the camellia oleifera trees to survive, and the low-concentration fertilizer and the flower thinning completely are required; the purpose for the second year is to protect the strong seedlings of the camellia oleifera trees, and an accelerating nitrogen fertilizer is required to be applied before starting shoots; the purpose of the third year and later is to ensure the yield, and the application amount of an organic fertilizer and a phosphorus potassium fertilizer are required to be increased. The camellia oleifera tree interplanting method can realize high yield of the single camellia oleifera tree, and increases the economic benefit of the agroforestry planting.

The invention discloses a spicy chicken cutlet with bamboo fungus. The spicy chicken cutlet is prepared from the following raw materials in parts by weight: 280-320 parts of chicken breast, 6-8 parts of sirloin juice, 5-7 parts of spinach, 2-3 parts of artemisia sphaerocephala krasch gum, 9-12 parts of bamboo fungus, 5-6 parts of sunflower seed meal, 6-8 parts of tender leaves of osmunda japonica thunb, 6-7 parts of tomato powder, 2-3 parts of soy sauce residue, 5-7 parts of cooking wine, 8-10 parts of five-spice powder, 4-6 parts of rapeseed oil, a proper amount of salt, 20-25 parts of bread crumbs, 1-3 parts of rehmannia leaves, 1-2 parts of gerbera anandria, 1-3 parts of semen cuscutae, 2-3 parts of rosmarinus officinalis, 3-4 parts of phyllanthus emblica, and 9-11 parts of nutrient adding powder. The spicy chicken cutlet is crispy and delicious, the bamboo fungus adopted by crispy fried pulp has the efficacies of invigorating the kidneys and strengthening yang, benefiting the stomach and cleaning bowels, and resisting and preventing caducity, the adopted tender leaves of osmunda japonica thumb and tomato powder contain a plurality of vitamins and the like, and have the efficacies of losing weight and slimming the body, removing fatigue, and whetting appetite, and meanwhile, the spicy chicken cutlet also adopts a plurality of Chinese herbal medicines such as phyllanthus emblica and the like, and has the efficacies of clearing away heat and cooling blood, and helping digestion and invigorating the stomach.

The invention relates to the technical field of osmunda japonica processing, and discloses an osmunda japonica color-protecting and crispness-keeping method. The method comprises the following steps that (1) newly picked osmunda japonica is immediately soaked by wetting liquid, wherein the wetting liquid is prepared from tea polyphenol, citric acid, malic acid and tartaric acid according to a certain proportion, has a good synergistic effect and strong anti-oxidization capability, and also has the effects of preventing color degradation of the osmunda japonica, killing bacteria and diminishing inflammation; (2) the soaked and boiled osmunda japonica is soaked by color protecting liquid; zinc salts and sodium salts are used as the color protecting liquid; the food safety is improved; meanwhile, the best color protection effect is achieved by the reasonable concentration; (3) the osmunda japonica soaked by the color protecting liquid is fished out, is flushed by clean water for 2 to 3 times, and is then put into a crispness keeping agent to be soaked; the crispness keeping agent has simple ingredients; after the compounding, the crispness-keeping effect is very good; drying is further performed; then, the osmunda japonica can be stored. The osmunda japonica obtained through the processing has good reconstitution properties, fresh color and luster and fresh and crispy mouthfeel; the original flavor and nutrition of the fresh osmunda japonica can be maintained.

The invention belongs to the technical field of daily chemical industry, and particularly relates to a bentonite detergent and a preparation method thereof. The bentonite detergent contains the following components in parts by weight: 70-80 parts of bentonite powder, 30-45 parts of hydroxyapatite powder, 20-25 parts of bamboo charcoal powder, 18-20 parts of hydroxyethyl cellulose, 15-18 parts of alkyl dimethyl betaine, 10-15 parts of cinnamomum camphora leaves, 10-15 parts of buddleja officinalis, 15-20 parts of osmunda japonica, 10-15 parts of peruvian groundcherry herb, 8-12 parts of celastrus angulatus, 15-18 parts of polygonum aviculare, 10-12 parts of gleditsia sinensis, 8-10 parts of Chinese chive and 12-14 parts of lemon grass. The preparation method comprises the steps of modifyingbentonite, then extracting plant raw materials, and finally uniformly mixing modified bentonite, plant extract and residual components, drying and smashing, thus obtaining the bentonite detergent disclosed by the invention. The detergent disclosed by the invention is good in decontamination effect, and environmentally friendly, can sterilize and is harmless to a human body.

The invention relates to a method for planting selenium-rich fruits and vegetables in farmland to achieve high yield, in particular to a method for united planting of osmunda japonica thumb and loquat in the farmland. The method specifically comprises the steps that drainage and field drying are conducted on the farmland for 3-6 months, seeds of crops are not sown during field drying, soil is turned over for 2-3 times during field drying, first ridge land and second ridge land are stacked up in the farmland, the first ridge land is made of improved soil in a filling and preparation mode, the improved soil is formed by dry farmland soil, peat soil, selenium-rich mixed materials and fire fertile soil in a mixed preparation mode, supports are arranged on the side of the first ridge land, water spray pipes are arranged on the supports, and spray nozzles are arranged on the water spray pipes at intervals; the loquat and the osmunda japonica thunb are planted, pruning and fertilization are conducted on the loquat, seedling cultivation of the osmunda japonica thunb is conducted, and fertilization, irrigation and planting of the osmunda japonica thunb are conducted. According to the technical scheme, the yield and the quality of the osmunda japonica thunb can be remarkably improved, the osmunda japonica thunb can be picked every year after the third year, the yield of the loquat which is sown in an interplanting mode is high, the content of selenium in the loquat and the osmunda japonica thunb is high, and the agricultural economic benefit is improved.

The invention relates to an osmunda japonica spore seedling growing technology. Yellowish-brown osmunda japonica spore leaves are collected at the last ten-day period in May and are placed at a ventilation position for natural drying, and scattered spores are collected and are placed in an environment of 4 to 5 DEG C for refrigeration; leaf mould, kunuma soil, fermentative saw powder, black alum, calcium magnesium phosphate fertilizer, naphthylacetic acid, and amino acid fertilizer are mixed uniformly to prepare a culture medium; osmunda japonica spores are washed fully by sterile water and then are seeded in the culture medium, wherein 7 to 8g of osmunda japonica spores are seeded for each square meter; the growth humidity is kept to be 75 to 85%, the growth temperature is kept to be at 23 to 25 DEG C, and the growth illumination intensity is 1800 to 2000lx during the growing period of the osmunda japonica spores; and after eight months, thinning is carried out on the osmunda japonica spore seedlings on the culture medium, wherein the seedling interval is 10cm*10cm.

The invention relates to a method for culturing osmunda japonica by using in-vitro tissue. The method disclosed by the invention comprises the following steps of scissoring an immature green fertile spike on the top end of the fertile spike of osmunda japonica; sterilizing an explant, cutting the fertile spike of osmunda japonica into sections, and inoculating the sections in an agar culture medium, and culturing; transferring germinal young prothallus in a prothallus proliferation agar culture medium at 23-26 DEG C with the illumination of 12h / d and the intensity of 2300-2500lx; taking out proliferated prothallus, putting the proliferated prothallus in a sterile triangular flask containing a liquid culture medium, carrying out spore culture in a culture medium containing 0.1mg / L of 1 / 2MS+6-BA and 0.01 mg / L of NAA, oscillating on a shaking table for 4-10min, respectively inoculating proper amount of prothallus in a culture bottle containing a filter paper bridge or cotton, and pouring into an MS liquid culture medium and culturing; and transferring germinal sporophore in the culture bottle containing the filter paper bridge or the cotton, and pouring into a sporophore proliferation liquid culture medium, and culturing.

The invention relates to a high-yield interplanting method for medicinal materials. The method comprises modifying hillside forest land by use of organic selenium-rich modification soil, planting fir, osmunda japonica and houttuynia cordata, trimming the fir, cultivating the seedlings of the osmunda japonica and the houttuynia cordata, and then applying a selenium-rich soil fertilizer to the osmunda japonica and the houttuynia cordata and also irrigating and cultivating. According to the technical scheme, the yield and the quality of the osmunda japonica can be remarkably improved, and after the third year, the osmunda japonica can be picked up annularly; in addition, lots of houttuynia cordata can be harvested annularly and the benefit of agricultural planting can be remarkably improved.

The invention relates to a method for cultivating selenium-rich vegetables in improved farmland which is the method for planting osmunda japonica thunb in the farmland. The method specially comprises the steps that farmland drainage and field drying are conducted for 3-6 months, crops are not sown during field drying, the soil is turned twice or three times, a first ridge land is piled in the farmland, the first ridge land is formed by filling the improved soil, the improved soil is prepared by mixing dry farmland soil, peat soil, a selenium-rich mixed material and fire fat soil, a support is arranged by the side of the first ridge land, the support is provided with a water spraying pipe, and nozzles are arranged on the water spraying pipe at intervals; the osmunda japonica thunb is planted, seedlings are cultivated, and selenium-rich clay fertilizer application, irrigation and cultivation of the osmunda japonica thunb are achieved. According to the technical scheme, the yield and quality of the osmunda japonica thunb can be improved obviously, the osmunda japonica thunb can be picked every year after the third year, and the selenium content of the picked osmunda japonica thunb is high.

The invention discloses an external use type Chinese herbal medicine prescription for preventing and controlling fish epizoonosis and a production method thereof. The prescription is prepared from, by weight, 40-50% of tobacco leaves, 10-25% of areca-nut leaves, 5-10% of radix sophorae flavescentis leaves, 5-10% of melia azedarach leaves, 5-10% of osmunda japonica, 5-10% of Chinese wedelia and 5-10% of maple leaves. The external use type Chinese herbal medicine prescription for treating fish epizoonosis is prepared according to the Chinese herbal medicine compatibility principle and chemical component properties of plant drugs based on the properties of fish epizoonosis. The main principle is that the adhesive action of fish ectozoa is weakened by means of effective constituents in Chinese herbal medicine, and ectozoa adhering to fish is made paralyzed and atrophic and then gets off from fish. Meanwhile, the anti-inflammatory and anti-microbial effective constituents contained in the preparation can repair infected wounds on fish caused by ectozoa, so that disease prevention and treatment are achieved. The preparation can be used in the liquid soaking mode, or the bag hanging diffusion mode, or the whole-pool splashing mode.

The invention relates to a method for improved planting of high-yield tea-oil trees in hillside forest land, in particular to a method for united planting of osmunda japonica thunb and the tea-oil trees in the hillside forest land. The method specifically comprises the steps that the hillside forest land is improved through improved soil rich in organic selenium; land preparation, planting, pruning and fertilization are conducted, the tea-oil trees need to keep surviving in the first year, low-concentration fertilizer irrigation and complete flower thinning are required, strong seedlings of the tea-oil trees need to be kept in the second year, acceleration nitrogenous fertilizer and organic selenium fertilizer need to be applied before shoots germinate, the yield needs to be kept in the third year and the later period, and the quantity of applied organic fertilizer and applied phosphorus and potassium fertilizer needs to increased. By the adoption of interplanting of the tea-oil trees, the high yield of a single tea-oil tree can be achieved, and the economic benefit of agricultural and forest planting is improved.

The invention relates to a method for achieving united interplanting of tea-oil trees in farmland, in particular to a method for united planting of osmunda japonica thunb and the tea-oil trees in the farmland. The method specifically comprises the steps that drainage and field drying are conducted on the farmland for 3-6 months, seeds of crops are not sown during field drying, soil is turned over for 2-3 times during field drying, first ridge land and second ridge land are stacked up in the farmland, the first ridge land is made of improved soil in a filling and preparation mode, the improved soil is formed by dry farmland soil, peat soil, selenium-rich mixed materials and fire fertile soil in a mixed preparation mode, supports are arranged on the side of the first ridge land, water spray pipes are arranged on the supports, and spray nozzles are arranged on the water spray pipes at intervals; planting, pruning and fertilization are conducted, the tea-oil trees need to keep surviving in the first year, low-concentration fertilizer irrigation and complete flower thinning are required, strong seedlings of the tea-oil trees need to be kept in the second year, acceleration nitrogenous fertilizer needs to be applied before shoots germinate, the yield needs to be kept in the third year and the later period, and the quantity of applied organic fertilizer and applied phosphorus and potassium fertilizer needs to increased. By the adoption of interplanting of the tea-oil trees, the high yield of a single tea-oil tree can be achieved, and the economic benefit of agricultural and forest planting is improved.

The invention discloses delicately-flavored mountain sting. The delicately-flavored mountain sting comprises, by weight, 70-75 parts of mountain sting, 10-15 parts of Osmunda japonica, 5-8 parts of Pteridium aquilinum, 8-15 parts of hoisin sauce, 1-3 parts of peanut kernels, 3-5 parts of traditional Chinese medicine powder, 2-3 parts of edible salt, 1-1.5 parts of white sugar, 0.3-0.8 part of red pepper oil, 0.02-0.05 part of sodium glutamate, 0.04-0.1 part of citric acid, 0.1-0.15 part of vitamin C, 0.1-0.2 part of sesame oil, 0.1-0.15 part of ground cloves powder, 0.05-0.12 part of xanthoxylum pepper, 0.03-0.08 part of chicken essence, 1-1.5 parts of strong soy sauce and 2-6 parts of vegetable oil. The delicately-flavored mountain sting has the advantages that since the Osmunda japonica, the Pteridium aquilinum and the hoisin sauce are added into the mountain sting, the delicately-flavored mountain sting tastes fresh and delicious, is rich in nutrition and meets the requirements of people on taste; with the traditional Chinese medicine powder unique in formula, the delicately-flavored mountain sting is capable of clearing away heat, purging pathogenic fire, nourishing Yin, moistening dryness and reducing blood pressure and serum cholesterol to achieve excellent healthcare effect; developed as a pure natural edible wild herb product and high-grade instant edible cuisine, the delicately-flavored mountain sting is of great healthcare value and has a promising prospect.

The invention discloses a novel cream preservative which is prepared from the following raw materials in parts by weight: 62-64 parts of spirulina, 53-55 parts of red yeast rice, 41-43 parts of onions, 26-28 parts of bergamot, 22-24 parts of natto, 4-6 parts of propolis, 1.6-1.8 parts of osmunda japonica polysaccharide, 0.4-0.6 part of fish oil and 0.2-0.3 part of indigo naturalis. The novel cream preservative disclosed by the invention is extracted from antibacterial and purely natural plants, is high in content of active components, is safe and healthy as no toxic chemical reagent is used, and is high in working efficiency, the fragrant and sweet taste of cream is not affected, no high temperature is adopted, and the cost can be reduced by 13%; the osmunda japonica polysaccharide is extracted in a purely natural manner and is safe and healthy, the extraction rate is increased by 8.7%, and the cost can be lowered; nutrient agents which supplement one another are added, so that the nutrition and the sterilization function can be remarkably improved; the novel cream preservative is convenient to transport and store after being made into micro capsules, the nutrition and the natural fragrance of cream can be maintained for a long time, and bacteria can be effectively prevented.

The invention provides an osmunda mildei fertile spore cultivation and reproduction method. The osmunda mildei fertile spore cultivation and reproduction method includes inoculating an MS basic culture medium with sterilized sporangium chips or spore powder, adding 0.5-1.5mg / L of 6-benzyl adenine and 0.01-0.1mg / L of naphthylacetic acid for cultivation, and allowing spores to grow into prothalli gradually from filaments and plates; transferring the prothalli into 1 / 2MS and 1 / 4MS culture media for cultivation, and after the volume of the prothalli is obviously increased, transferring the prothalli into the same solid culture medium for cultivation to form spore seedlings; inoculating a culture medium containing 0.5-1.0mg / L of indolebutyric acid with the spore seedlings for cultivation, continuing cultivation in an original bottle for around one month after radicles are formed 20 days later, and transferring the radicles to a pot for cultivation. By the osmunda mildei fertile spore cultivation and reproduction method, the problem of difficulty in reproduction of osmunda mildei is solved, osmunda mildei seedlings can be reproduced quickly in a short time, and rare resources of the osmunda mildei are protected effectively.