33 results about "Lauraceae" patented technology

The invention discloses a lytic bacteriophage FQ44, which is classified and named as a lauraceae bacteriophage, and is preserved in the China Center for Type Culture Collection on September 29, 2020, and the preservation number of the bacteriophage is CCTCC (China Center for Type Culture Collection) NO: M2020560. The invention also discloses an application of the bacteriophage FQ44 in prevention and control of tobacco soil-borne bacterial wilt, and the bacteriophage is applied into soil by adopting a root irrigation method. According to the invention, the ralstonia solanacearum obligate bacteriophage is used for inhibiting tobacco soil-borne bacterial wilt, so that damage to common microbial communities in soil is avoided while the soil-borne bacterial wilt is prevented and controlled. Indoor related experiments show that the bacteriophage FQ44 belongs to muscular tail bacteriophage, can effectively inhibit the growth of part of tobacco ralstonia solanacearum, and has the best effect when being applied according to the optimal infection complex number (MOI 1-10); and field experiment results show that the bacterial wilt can be effectively inhibited, and the bacterial wilt inhibitor has a wide prospect.

The invention relates to a processing method for eagle tea. The processing method is characterized by comprising the following steps of: (a) spreading out fresh leaves; (b) withering; (c) twisting; (d) fermenting; (e) drying; (f) carrying out stalk extraction; and (g) fragrant baking. According to the traditional processing method for the eagle tea, the fragrance is heavy, the taste is thick and tastes astringent firstly and then sweet, the specific fragrance of Lauraceae plants is obvious, and a tea drinker normally has a feel of 'disgusting taste' in the first time. According to the processing method provided by the invention, the specific processes of withering, fermenting and fragrant baking are utilized, the eagle red is formed, the liquor color is red bright, the eagle tea has specific quality of flavor of wild chrysanthemum flower, and the tea drinker feels as if staying in nature after drinking and feels as if both the mind and the body are sublimated and purified.

A composite plant extract as the additive of feed for improving meat quality and promoting growth is prepared from the alkaloid extracted from the plants in lauraceae, leguminosae and chenopodiaceae, saponin and assistant through activating and proportional mixing. Its advantages are high effect on improving meat quality, amino acid and fatty acid contents and delicious taste, and no residual in meat.

Disclosed is an antrodia camphorata basswood cultivation method. Local lauraceae juss basswood in Fujian, which is subjected to complete sterilization, is soaked in an antrodia camphorata strain solution in a sterile operation environment, and the antrodia camphorata strain solution is prepared by fermentation of natural antrodia camphorata strains; the basswood is taken out and placed in a shady and cool, humid and black culture room, and antrodia camphorata sporocarp is harvested after growing for 1-1.5cm on the basswood plane; after harvest, 1-2cm thick section of the basswood plane is cut off, the antrodia camphorata strain solution is sprayed on the basswood plane after complete sterilization, and then the above step is repeated to perform next round inoculation till the basswood is free of camphor wood oil smell. According to the method, coptis chinensis extract, lotus leaf extract, taraxacum extract, polygonum cuspidatum extract, oriental wormwood extract, corn starch, peptone and water are used as traditional Chinese medicine additives during fermentation of natural antrodia camphorata strains, so that components of the antrodia camphorata sporocarp obtained by the basswood cultivation method are same to those of wild antrodia camphorata, and the wild antrodia camphorata can be totally replaced in terms of appearance, fragrance, bitter taste, components and the like.

The invention discloses a method for preparing high-purity borneol from a lauraceae extract or a blumea balsamifera extract. The method comprises the following steps: the extracts and secondary alcohol-secondary alcohol aluminum with low boiling point or tertiary alcohol-tertiary alcohol aluminum are heated in a closed environment to evaporate low boiling point secondary alcohol or tertiary alcohol, camphor in the extracts is reduced into borneol or isoborneol, continuous heating is performed in the closed environment to generate borneol aluminum and isoborneol aluminum, continuous heating is performed in the closed environment to dehydrate the isoborneol aluminum, and rearrangement is performed to generate camphene, distilling is performed by using vapor to evaporate camphene and borneol, and camphene and borneol are separated by using one or more of an extraction method adopting saturated hydrocarbon such as petroleum ether and polar solvents such as DMSO, a column chromatography method using saturated hydrocarbon such as petroleum ether and silica gel, and a distillation-sublimation method, and the like. By using the method, the high-purity dextroborneol can be prepared from the auraceae extract, and high-purity levogyration borneol can be prepared from the blumea balsamifera extract. The whole process is continuous, smooth, simple to operate, low in cost, environment-friendly, and high in both purity and yield of the borneol, and facilitates industrial production. The lauraceae extract comprises natural camphor, reduzate, plant borneol camphor, cinnamomum longepaniculatum and cinnamomum burmanni extract.

A method fermenting fungal hyphae to highly yield fungal polysaccharides belongs to the technical field of microbial fermentation. The method comprises the following steps: purchasing the following strains: shiitake 881, Pleurotus eryngii 90, Agrocybe cylindracea No.2, shiitake 991 or Dictyophora indusiata D02; culturing a slant preservation medium at 22.5-23.5 DEG C for 4-8 d, and sterilizing a liquid seed medium; performing vibration cleaning on mycelia on the slant preservation medium with 10 mL of normal saline, inoculating a bacterium suspension accounting for 3-8% of the volume of the liquid seed medium, and performing shocking bed culturing under a rotating rate of 170-200 r / min at 23-26 DEG C; and sterilizing a liquid fermentation medium at 115 DEG C, controlling the volume of a liquid in a 500 mL triangular flask to be 100 mL, inoculating with the above obtained seed liquid accounting for 5-8% of the volume of the liquid fermentation medium, uniformly shaking the triangular flask, performing standing culturing for 4-8 h, and performing fermentation on a shaking bed for 4-6 h, wherein the culturing temperature is 23-26 DEG C, and the stirring rotating speed is 180-220 r / min. The fermentation conditions of the fungal polysaccharides are optimized, and water extract accounting for 10-50% of the amount of dried Lauraceae plant powder is added to promote the propagation ofthe fungal mycelia in the fermentation solution, so the biomass amount is increased by 68.45-114.36%, and the yield of extracellular polysaccharides is increased by 68.92-97.91%.

The invention relates to a method for preparing high-yield tremella polysaccharide by fermenting tremella spores and belongs to the technical field of microbial fermentation and culture. The method comprises the following steps: purchasing culture: namely a strain Tr21; placing an inclined surface preservation culture medium at 22.5 to 23.5 DEG C to perform cultivation for 4 to 8 days, and sterilizing a liquid seed culture medium; swinging to washing the spores on the inclined surface preservation culture medium by using 10 mL of normal saline, inoculating bacterial suspension according to theinoculation quantity which is 3 to 8 percent of the volume of the liquid seed culture medium, and performing shake cultivation for 2 to 4 days at the rotating speed of 170 to 200 r / min and at the cultivation temperature of 23 to 26 DEG C; sterilizing the liquid fermentation culture medium at 115 DEG C, inoculating, shaking uniformly and performing stationary culture for 4 to 8 hours in a 500-mL triangular bottle under the conditions that the liquid loading quantity is 100 mL and the inoculation quantity is 5 to 8 percent, and performing fermentation on a shaking table for 4 to 6 days at the culture temperature of 23 to 26 DEG C and at the stirring rotating speed of 180 to 220 r / min. The fermentation condition of the tremella polysaccharide is optimized, proliferation of the tremella spores in the fermentation liquid is promoted by adding a water leaching solution of lauraceae plant dried powder of 10 to 50 percent, the biomass is increased by 68.76 to 116.87 percent, and the yield ofexopolysaccharides is increased by 67.75 to 99.81 percent. The method is used for preparing the high-yield tremella polysaccharide by fermenting the tremella spores.

The invention discloses a camphor free whole genome SSR molecular marker, a preparation method and application thereof. A camphor tree microsatellite molecular marker can be applied to population genetic diversity detection and genetic relationship analysis of ancient camphor trees, provides a bath of novel microsatellite molecular markers for lauraceae, and further provides a novel tool for researches on population genetic differentiation and structure and population genetic diversity level, gene flow and mating system among populations, speciational evolution and marker assisted selection oflauraceae.

The invention discloses preparation and application of a pure natural compound essential oil with broad-spectrum bactericidal activity. The compound essential oil is obtained by extracting volatile oils from dry roots and stems of atractylodes lancea (Thunb.)DC. or atractylodes chinensis (DC.)Koidz. which belongs to atractylodes plants of the compositae family and dry twigs or bark of cinnamonum cassia Presl. which belongs to lauraceae plants, and then mixing and compounding the volatile oils, wherein the volume content of the atractylodes volatile oil is 40-70 parts, and the volume content ofthe cassia twig volatile oil is 30-60 parts. The compound essential oil can have a strong killing effect on staphylococcus aureus, escherichia coli and candida albicans.

The invention discloses Taiwan Cinnamomum kanehirae Hay vegetative propagation technology. The Cinnamomum kanehirae Hay belongs to the Lauraceae Cinnamomum plants, is the unique evergreen broadleaved megaphanerophyte in Taiwan, has straight stems, high tree body and primary leaves with varied color, has a viewing value and is a landscape tree with high development potential. The young stem with axillary buds of Taiwan Cinnamomum kanehirae Hay is used as an explant, the explant is subjected to sterilization, induction culture, multiplication culture, rooting culture, acclimatization, transplanting and the like, so that the Taiwan Cinnamomum kanehirae Hay in-vitro regeneration plant can be acquired; and the Taiwan Cinnamomum kanehirae Hay tissue culture and rapid propagation technology system is established and the technology has important promotion effect on acceleration of the application of good landscape trees in the hinterland.

The invention relates to a medicine for treating insulin resistance and a preparation method and an application. The medicine for treating insulin resistance contains a medicinal plant lauraceae litsea glutinosa extract of Lingnan. Meanwhile, the invention further discloses a preparation method of the lauraceae litsea glutinosa extract. The lauraceae litsea glutinosa extract prepared by the method has a significant effect of reducing the blood sugar, and corresponding auxiliary materials can be added to prepare multiple kinds of medicines or health products for improving insulin resistance.

The invention discloses a lauraceae machilus chinensis traditional Chinese medicine composition and a preparation method thereof. The traditional Chinese medicine composition is prepared from lauraceae machilus chinensis branches and leaves, moxa, prepared rehmannia roots, the rhizome of chuanxiong, cortex acanthopanacis, amomum kravanh, amomum tsao-ko fruits, radix astragali preparata, radix angelica sinensis, oriental wormwood, rhizoma alismatis peach kernels, fructus evodiae, parched white peony roots, teasel roots, flos caryophylli, storax, cortex cinnamomi and rhizoma zingiberis. The preparation method of the lauraceae machilus chinensis traditional Chinese medicine composition comprises the steps that 1, batching is carried out according to composing of the traditional Chinese medicine composition; 2, the lauraceae machilus chinensis branches and leaves are taken to be washed, branches and leaves are separated, and low-temperature drying and dewatering are carried out; 3, the dried lauraceae machilus chinensis branches are smashed, the smashed lauraceae machilus chinensis branches and the auraceae machilus chinensis leaves are subjected to nature-preservative burning in a sealed container, and pulverizing is carried out; 4, the other traditional Chinese medicine in the accessories is smashed and screened; 5, the traditional Chinese medicine powder obtained in step 3 and step 4 is fully mixed. The lauraceae machilus chinensis traditional Chinese medicine composition has the effects of dispelling coldness and resolving dampness, and is good in treatment effect, fast ineffect taking, simple in preparation method, low in cost and suitable for wide popularization.

The invention discloses a novel method used for preparing general flavones from the root of Lauraceae Lindera plant Lindera reflexa Hemsl.. The novel method comprises following steps: Lindera reflexa Hemsl. is extracted with ethanol, an obtained extract is recycled and concentrated, and is dispersed in water; impurities are absorbed using a macroporous resin column; solvents are recycled, and an obtained product is delivered through a macroporous resin column again; ethanol or methanol is used for elution; an obtained eluent is subjected to decolouring with active carbon, and then is concentrated and dried so as to obtain the Lindera reflexa Hemsl. general flavones. Technology of the novel method is simple; cost is low; no pollution is caused; the novel method is advanced and safe, and possesses excellent applicability; the extracted Lindera reflexa Hemsl. general flavones can be used for preparing drugs used for treating gastric ulcer and analgesic anti-inflammatory drugs; phamaceutical value of Lindera reflexa Hemsl. is increased; and the novel method is an innovation in the field of drugs.

The invention discloses dimeric monoterpene compounds, and a preparation method and application thereof. The dimeric monoterpene compounds are separated from Dai medicine Lauraceae obtusiloba, the molecular formula is C20H22O4, and the structure is disclosed in the specification. The preparation method comprises the following steps: by using the Dai medicine Lauraceae obtusiloba as the raw material, carrying out extractum extraction, silica gel column chromatography and high pressure liquid chromatography separation. The invention also discloses application of the dimeric monoterpene compounds in preparing anti-tobacco mosaic virus drugs. The compounds are separated for the first time; and a nuclear magnetic resonance-mass spectrometry measuring method is utilized to determine the dimeric monoterpene compounds and characterize the particular structure. The compounds have favorable application prospects in preparing anti-tobacco mosaic virus drugs. The compounds have the advantages of simple structure and high activity, and can be used as precursor compounds of the anti-tobacco mosaic virus drugs.

The invention discloses a biological formaldehyde-removing air freshener and a preparation method thereof. The biological formaldehyde-removing air freshener comprises the following components in parts by weight: 4-6 parts of an unfermented green tea water extract, 4-6 parts of a wild chrysanthemum water extract, 4-6 parts of a ginkgo leaf water extract, 4-6 parts of a lauraceae bark water extract, 2-4 parts of a wild buckwheat water extract and 0.1-1 part of an antiseptic bacteriostatic agent. According to the biological formaldehyde-removing air freshener provided by the invention, the unfermented green tea water extract, the wild chrysanthemum flower water extract, the ginkgo leaf water extract, the lauraceae bark water extract, the wild buckwheat water extract and the antiseptic bacteriostatic agent cooperate with one another, so that the formaldehyde absorption and removal rate can reach 90% or above. A traditional air freshener with the purpose of covering peculiar smell is broken through, and the core concept of making a subtraction on air is innovatively provided on the basis of the design concept of the air freshener. The biological formaldehyde-removing air freshener is used for cleaning air and efficiently removing air pollutants such as formaldehyde and the like.

The invention relates to a method for raising antheraea assamensis through persea americana leaves, and belongs to the technical field of antheraea assamensis raising. According to the method disclosed by the invention, through purposefully selecting the kinds of cultivation feed trees and selecting the kinds of raised insects, namely raising saturniidae antheraea antheraea assamensis through lauraceae persea persea americana leaves, two kinds of products including high-value persea americana fruits and high-value antheraea assamensis silk can be obtained at the same time. Through the design,two industries which seem irrelevant are fused, persea americana trees can normally bear fruits, and persea americana leaves can also be used for raising silkworms; the antheraea assamensis eats the persea americana leaves, is normal in growth and development and good in health state, can smoothly spin and cocoon, can pupate and become moths, and can reproduce and subculture. The two industries are in synergistic development, soil resources, water resources and optothermal resources are used in common, staff and management coincide, production benefits and economic benefits are overlaid, and incomes are doubled.

The invention provides a novel process for producing environment-friendly biological rubber aromatic oil. The method takes lauraceae, apocynaceae, compositae, orchidaceae, flacourtiaceae, asclepiadaceae, plant edible extract oil and the like as raw materials to manufacture the aromatic oil. The method is characterized in that: (1) the raw materials are softened at a high temperature between 80 and 200 DEG C; (2) then the raw materials are steamed and fried for 60 minutes in a steaming-frying machine; (3) the raw materials are put into a cooling bucket and subjected to low-temperature treatment till the raw materials are at a suitable temperature between 30 and 40 DEG C; (4) squeezing and leaching are carried out through a squeezing machine, so as to squeeze out liquid; (5) the obtained liquid is subjected to high-temperature treatment at a temperature of 280 DEG C in a tower-type distillation machine; and (6) finally the liquid is refined and filtered in a filter, so as to obtain the aromatic oil. The process has the advantages of extensive raw material sources, no pollution, low cost and the like.

The invention discloses a herbal moth proofing agent for woolen sweaters. The herbal moth proofing agent is characterized by being prepared from, by weight, 2-8 parts of herbal additive, 10-15 parts of glycerol, 1-3 parts of nanosilicon dioxide, 1-3 parts of a softening agent, 0.5-2.5 parts of a thickening agent, 3-7 parts of ethylene glycol and 40-50 parts of water, wherein the herbal additive is prepared from, by weight, 6-12 parts of feverfew, 10-20 parts of lauraceae plants, 3-7 parts of mint, 2-5 parts of bunge cherry seeds and 3-7 parts of fructus evodiae. The moth proofing agent is good in moth proofing agent, and the moth proofing index can reach level 1A; meanwhile, the herbal moth proofing agent has no toxic or side effect on the human body, produces no pollution to environment and is environmentally friendly and safe.

The invention relates to a processing method for eagle tea. The processing method is characterized by comprising the following steps of: (a) spreading out fresh leaves; (b) withering; (c) twisting; (d) fermenting; (e) drying; (f) carrying out stalk extraction; and (g) fragrant baking. According to the traditional processing method for the eagle tea, the fragrance is heavy, the taste is thick and tastes astringent firstly and then sweet, the specific fragrance of Lauraceae plants is obvious, and a tea drinker normally has a feel of 'disgusting taste' in the first time. According to the processing method provided by the invention, the specific processes of withering, fermenting and fragrant baking are utilized, the eagle red is formed, the liquor color is red bright, the eagle tea has specific quality of flavor of wild chrysanthemum flower, and the tea drinker feels as if staying in nature after drinking and feels as if both the mind and the body are sublimated and purified.

The invention belongs to the technical field of beverage processing, and particularly relates to pungent litse leaf tea and a preparation method. The pungent litse leaf tea is prepared through the steps of sequentially performing stem removing, sunning, shaking, pan-frying, and drying on pungent litse leaves of lauraceae and dicotyledoneae. According to the pungent litse leaf tea provided by the invention, the pungent litse leaves are used as only raw materials, in the processing course, bioactivity is reserved, sweetness and bitterness in the pungent litse leaves are removed, and through multiple technologies, the pungent litse leaf tea being unique in fragrance and sweet in taste can be formed. After being soaked, the pungent litse leaf tea is golden in soup color, and smooth in mouth feel, drug properties in the pungent litse leaves in the tea soup are reserved, and the pungent litse leaf tea has the efficacy of warming the kidney, invigorating the stomach, promoting the circulationof qi and eliminating stagnation, is particularly suitable for being drunk for a long term by people with discomfort stomach, and is a purely natural green product.

The invention discloses a compounded feed for adult meat chickens capable of effectively lowering ammonia gas concentration of meat chicken houses. The compounded feed comprises the following ingredients in percentage by weight: 60% to 75% of corn, 6% to 12% of soybean meal, 5% to 10% of corn DDGS, 4% to 8% of cottonseed meal, 2% to 4% of pig meat and bone meal, 2% to 4% of lard oil, 2% to 5% of hydrolyzed feather meal, 0.6% to 1% of stone powder, 0.3% to 0.8% of dicalcium phosphate, 1% to 1.5% of special premix for adult meat chickens and 0.02% to 0.07% of plant extract premix, wherein the plant extract premix comprises 0.01% to 0.02% of Yucca plant extract, 0.02% to 0.03% of Lauraceae plant extract and 0.005% to 0.015% of garlic extract. Compared with the prior art, the compounded feed has the advantages that the requirements of growth of the adult meat chickens on nutrients are fully met on the basis of researching an ammonia gas generation mechanism of the meat chicken houses; andby adding the plant extract premix, the probability of generation of ammonia gas in the meat chicken houses is effectively lowered, and the culture loss is reduced.

The invention discloses a multifunctional trunk protection device. The multifunctional trunk protection device comprises a polyvinyl chloride flat plate film. The polyvinyl chloride flat plate film is provided with round hollows, hollow cones and strip sockets. Strip guide bands are distributed between the strip sockets. The multifunctional trunk protection device is mainly used in fields of (1) Chinese scholar trees, elms, crape myrtles, albizzia, alamos, goldenrain trees, willows, sakuras and greening and timber trees in Rosaceae and Lauraceae, wherein pests and disease damage usually occur in the greening and timber trees, and parts of the greening and timber trees are damaged by coccid, long-horned beetles and aphid; (2) tree species like blueberry trees and michelia susceptible to freezing damage; and (3) Magnolia, alamos, camphor trees and sassafrases susceptible to sunburn. According to multifunctional trunk protection device, the following functions of (1) sterilizing, avoiding bacterial infection and speeding up mechanical damaged wound healing, (2) insecticide, insect prevention and preventing rodents from gnawing barks, and (3) avoiding trunk freezing damage and sunburn can be achieved.

The invention provides ligularia virgaurea powder composite granules as well as a preparation method and an application technology thereof. The ligularia virgaurea powder composite granule is prepared from 70%-85% of effective active ingredients and 15%-30% of auxiliaries. The main effective active ingredients are micronized by using a superfine powder technology, and then are prepared into granules by using a modern granulation technology. The insecticidal composition is mainly used for preventing and controlling coleoptera, lepidoptera, orthoptera and diptera underground pests such as grubs, wireworms, cutworm mole crickets and root maggots, and also preventing plant diseases caused by pathogenic bacteria such as pathogenic fusarium, phytophthora, rhizoctonia solani and lauraceae. The method is suitable for a modern large-scale mechanical planting production mode; the pesticide is efficient, multiple in effect and long in lasting period, diseases and insect pests are prevented, and the average prevention and control effect on target diseases and insect pests is 60%-85%; soil is improved, and continuous cropping obstacles can be prevented and controlled; the application target is clear and the control spectrum is wide.

The invention provides a cutting propagation method of Cinnamomum loureirii Nees. According to the cutting propagation method, a seedling-raising bed is established by virtue of proper twigs of the Cinnamomum loureirii Nees, and effective preprocessing and timely cutting and reasonable culture management are carried out on cutting slips, so that rooting of the cutting slips of the Cinnamomum loureirii Nees is promoted, the rooting rate and the seedling emergency rate are increased, the final cutting survival rate of the Cinnamomum loureirii Nees reaches up to 85% or above, the propagation coefficient of the Cinnamomum loureirii Nees is increased, and the problems of recession, mutation and the like are avoided. The cutting propagation method is beneficial to maintenance of excellent characters of Cinnamomum loureirii Nees seedlings; and an important technique support is provided for large-scale production and stable character inheritance of the Cinnamomum loureirii Nees seedlings and establishment of a fine-variety female parent orchard; and a technical reference is provided for clonal propagation of other lauraceae plants.

Disclosed is an antrodia camphorata basswood cultivation method. Local lauraceae juss basswood in Fujian, which is subjected to complete sterilization, is soaked in an antrodia camphorata strain solution in a sterile operation environment, and the antrodia camphorata strain solution is prepared by fermentation of natural antrodia camphorata strains; the basswood is taken out and placed in a shady and cool, humid and black culture room, and antrodia camphorata sporocarp is harvested after growing for 1-1.5cm on the basswood plane; after harvest, 1-2cm thick section of the basswood plane is cut off, the antrodia camphorata strain solution is sprayed on the basswood plane after complete sterilization, and then the above step is repeated to perform next round inoculation till the basswood is free of camphor wood oil smell. According to the method, coptis chinensis extract, lotus leaf extract, taraxacum extract, polygonum cuspidatum extract, oriental wormwood extract, corn starch, peptone and water are used as traditional Chinese medicine additives during fermentation of natural antrodia camphorata strains, so that components of the antrodia camphorata sporocarp obtained by the basswood cultivation method are same to those of wild antrodia camphorata, and the wild antrodia camphorata can be totally replaced in terms of appearance, fragrance, bitter taste, components and the like.

The present invention discloses a compound feed for growing and fattening pigs for reducing ammonia gas emission and a preparation method thereof. The feed comprises 55-75 parts by weight of corn, 5-15 parts by weight of fermented soybean meal, 8-15 parts by weight of rice bran meal, 0-3 parts by weight of soybean oil, 0-8 parts by weight of flour, 3-10 parts by weight of corn distillers dried grains with soluble (DDGS), 0.5-1.5 parts by weight of stone powder, 0.5-1.5 parts by weight of bentonite, 0.3-0.8 part by weight of calcium hydrogen phosphate, 2.0-2.5 parts by weight of a premix for finishing pig growing and fattening pigs and 0.06 part by weight of a plant composition premix agent. The plant composition premix agent comprises a lauraceae plant extract, a yucca plant extract and tea leaf residues. On a basis of studying production source of ammonia gas in growing and fattening pig houses, the compound feed fully satisfies the growth and nutrition needs of the growing and fattening pigs. A low-protein daily diet preparation technology is used; and the plant extract premix agent is added, thereby effectively reducing the ammonia gas emission, improving the environment of thehouses, and reducing breeding losses.

The invention discloses a cultivating device and a cultivating method for lauraceae nanmu, which comprises a bottom plate, two supporting frames are respectively arranged on the top outer wall of the bottom plate, four universal wheels are respectively arranged at the four corners of the bottom outer wall of the bottom plate, and one side of the two supporting frames The outer wall is provided with a handle, the top outer walls of the two supporting frames are respectively provided with two electro-hydraulic push rods, and the bottom outer walls of the output shafts of the two electro-hydraulic push rods are provided with a mounting plate. The present invention can avoid the problem that the fertilization hole is blocked by setting the anti-mud cabin and the fertilization pipe when the drill pipe moves in the soil, and the fertilization hole is directly contacted with the outside soil, so that the normal fertilization cannot be carried out; The sealing effect of the mud cabin, when the fertilization pipe moves out of the anti-mud cabin, the hatch will be opened by the action of the spring hinge through the extrusion of the fertilization pipe, and when the fertilization pipe is reset, the hatch will be opened by the effect of the spring hinge close again.

The invention discloses a Chinese medicinal composition for treating fungal infection. The Chinese medicinal composition is prepared from the following raw herbal materials: crystal products extracted from roots, trunks and leaves of lauraceae magaphanerophytes camphor tree, barbary wolfberry fruit, Chinese angelica, radix ginseng, coix seed, cortex pseudolaricis, belvedere fruit, selinum japenious seed, sulfur, lightyellow sophora root, honey and baijiu. The Chinese medicinal composition can be used for treating scabies, tinea, wounds and itch, has the effects of clearing dampness, sterilizing and relieving itch, and can also be applied to a plurality of pain symptoms such as traumatic injury, stasis and swelling. The Chinese medicinal composition has the advantages of good curative effect, small side effect and low recurrence rate, and is a pure externally-applied agent.

The invention relates to a composite filter rod containing lauraceae granules and tobacco granules as well as a preparation method and an application of the composite filter rod. The composite filterrod comprises a granule filter rod unit section and an acetate fiber filter rod unit section, wherein the granule filter rod unit section is filled with mixed porous granules which are mixed granulesof porous granules prepared from lauraceae plants and porous granules prepared from tobacco, and the mixed porous granules have the size of 20-60 meshes and the natural stacking volume of 2.0-5.3 cm<3> / g. The provided composite filter rod has a better filtering function, can reduce the coking amount and CO, has strong tobacco leaf aroma and fresh lauraceae aroma and brings better smell experienceto a smoker under synergistic interaction of two aromas.

The invention discloses delicious lauraceae litsea preserved meat. The delicious lauraceae litsea preserved meat is prepared from the following components in parts by weight: 8 to 12 parts of pork; 0.1 to 0.5 part of lauraceae litsea; 0.05 to 0.1 part of zanthoxylum piperitum powder; 0.05 to 0.1 part of star aniseed powder; 0.05 to 0.1 part of five spice powder; 0.5 to 1.5 parts of salt; and 0.03 to 0.09 part of maize wine. The invention also provides a method for making the delicious lauraceae litsea preserved meat. The delicious lauraceae litsea preserved meat made by using the method is wax yellow in color, semitransparent, faint scent in mouthfeel and delicious in taste while being used for making soup and dish, and rich in indistinct bouquet and faint scent of lauraceae litsea, contains multiple microelements advantageous for the human body and rich nutrition, is suitable for people of all ages, and can play the roles of improving the immunity of the human body and eliminating the fatigue. The delicious lauraceae litsea preserved meat is natural in materials and free of harmful substances.