485 results about "Melia azedarach" patented technology

The invention relates to a composite plant source pesticide, which is characterized by including a mother liquid and an additive. The mother liquor comprises the following raw materials by weight: 35% of a Sophora flavescens extract, 35% of a resveratrol extract, 10% of a radix stemonae extract, 10% of a Melia azedarach extract, 5% of a Chinese azalea flower extract and 5% of a folium artemisiae argyi extract. A preparation method provided by the invention comprises the steps of: weighing the Sophora flavescens, resveratrol, radix stemonae, tobacco, Melia azedarach and folium artemisiae argyi according to the proportion; conducting screening, boiling extraction and purification to prepare an extract containing active ingredients of each component; and then mixing the mother liquor and the additive to obtain the product. Through various tests, the product has no adverse excitant smell, no drug residue, no damage to human, livestock, agricultural products, air and soil, has insecticidal and antimicrobial effects, and is suitable for usage in field, greenhouse, nursery, golf course, tea garden and forestry greening.

The invention discloses a traditional Chinese medicine herbicide. The traditional Chinese medicine herbicide is prepared from the following components in parts by weight: 20-40 parts of tripterygium wilfordii hook, 30-50 parts of stemona japonica, 12-30 parts of combretum indicum, 20-40 parts of gastrodia elata, 10-20 parts of semen cuscutae, 10-25 parts of sophora flavescens, 8-18 parts of ledebouriella seseloides wolff, 15-40 parts of folium artemisiae argyi, 18-35 parts of melia azedarach seeds, 20-40 parts of semen pharbitidis, 12-30 parts of garlic, 17-30 parts of zanthoxylum bungeanum maxim and 15-35 parts of cyrtomium fortunei. The traditional Chinese medicine herbicide is prepared from 13 kinds of traditional Chinese medicine components containing insecticide and inhibiting components, such as the tripterygium wilfordii hook, stemona japonica, combretum indicum, gastrodia elata, semen cuscutae, sophora flavescens, ledebouriella seseloides wolff, folium artemisiae argyi, melia azedarach seeds, semen pharbitidis, garlic, zanthoxylum bungeanum maxim and cyrtomium fortunei; the prepared traditional Chinese medicine herbicide is matched with a carrier, so that the traditional Chinese medicine herbicide can be used for preventing and treating a plurality of weeds, and has the good weeding effect and wide weeding spectrum; and the traditional Chinese medicine herbicide is easy to prepare, does not contain chemical components, has no damages to the environment and human beings and is applicable to popularization and application.

The invention belongs to the field of daily chemical products, and particularly relates to micro-encapsulated plant essential oil mosquito repellent containing cinnamon oil. The micro-encapsulated plant essential oil mosquito repellent comprises the following raw materials by weight: core materials of a microcapsulate: 3 to 7 parts of cinnamon oil, 15 to 20 parts of wormwood essential oil, 10 to 15 parts of linaloe wood oil, 4 to 7 parts of santolina chamaecyparissus L. essential oil, 6 to 10 parts of citronnelle essential oil, 7 to 12 parts of rosemary essential oil, and 2 to 5 parts of melia azedarach linn oil; additive: 4 to 6 parts of span 80; wall materials of the microcapsulate: 13 to 18 parts of arabic gum and 12 to 17 parts of gelatin. The micro-encapsulated plant essential oil mosquito repellent is prepared by taking cinnamon oil, wormwood essential oil, linaloe wood oil and the like as raw materials, and does not contain frequently-used chemical insecticides, thereby being safe, environment-friendly and free from contamination; moreover, all the raw materials have an excellent mosquito repelling effect, do not stimulate the skin of people, and have the functions of eliminating fatigue, and calming and soothing nerves for the people.

The present invention relates to a compound pesticide with good effect for killing tea scale louse, green leafhopper, mites and aphis, etc. Said compound pesticide is made up by using organic solvent extracts of hot pepper, chinaberry root bark and willow-leaved smartweed through a certain preparation process. Besides, said invention also provides the concrete steps of said preparation process.

The invention discloses an insect-resistant pesticide for vegetables. The insect-resistant pesticide is prepared by taking a folium artemisiae argyi extracting solution, an iris japonica thumb extracting solution, a melia azedarach extracting solution, an euphorbia helioscopia extracting solution, a duranta repens extracting solution, a sweet wormwood extracting solution, white vinegar and pepper spray as raw materials. The insect-resistant pesticide can effectively prevent and kill vegetable worms such as aphids and snails, and enable the vegetables to grow luxuriantly, so as to improve the yield of the vegetables. Meanwhile, the liquid drug residual period of the insect-resistant pesticide is only 8-12 days, thus being non-toxic and harmless to people and livestock. The invention also provides a preparation method of the insect-resistant pesticide. The insect-resistant pesticide disclosed by the invention is remarkable in effect, low in cost, and green and pollution-free, thus having a broad market application prospect.

The invention discloses natural traditional Chinese medicine mosquito-repellent incense. The natural traditional Chinese medicine mosquito-repellent incense is prepared from following raw materials in parts by weight: 15-30 parts of mosquito-repellent vanilla, 7-12 parts of stramonium, 10-20 parts of melia azedarach, 10-20 parts of eucalyptus leaves, 8-17 parts of african marigolds, 8-15 parts of michelia alba, 10-25 part of cinnamomum porrectum, 11-25 parts of mandarin orange peels, 5-12 parts of common jasmin orange, 3-10 parts of mints, 12-25 parts of white acorus calamus, 7-12 parts of foeniculum vulgare, 5-10 parts of citronella, 9-18 parts of muntiacus reevesi micrurus, 11-20 parts of chenopodium ambrosioides, 5-17 parts of tobacco leaves, 15-30 parts of artemisia argyi, 7-15 parts of angelica dahurica, 8-15 parts of syzygium aromaticum and 5-15 parts of realgar. According to the natural traditional Chinese medicine mosquito-repellent incense, the raw materials are green and natural Chinese herbal medicinal ingredients and have no chemical component; when the natural traditional Chinese medicine mosquito-repellent incense is used, no smoke and dust are generated and the mosquito-repellent effect is good; the natural traditional Chinese medicine mosquito-repellent incense has no harm to a human body and has the characteristics of environmental protection, health, and simple, the utilization method is convenient, and the cost is low.

The invention provides an herbal pesticide and a preparation method thereof. The preparation method is characterized by comprising crushing stropanthus divericatus, graceful jesamine, flaccid knotweed herb, encalyptus robusta, camphorwood leaf, melia azedarach leaf, wikstroemia indica, derris root, tobacco, ailanthus altissima leaf, Chinese tallow tree leaf, pod pepper, sessile stemona root, ilex rotunda, lantana camara, peach leaf, lemon leaf and datura, adding the crushed materials into water of which the weight is 5-10 times total weight of the crushed materials, carrying out reflux stewing at a temperature of 80 to 100 DEG C for 30 to 90min, and filtering to the herbal pesticide. The herbal pesticide has a wide insecticidal spectrum, low toxicity and no damage on human and animals, can be biodegraded completely, does not produce residues, guarantees agricultural product safety, and is suitable for production of organic agricultural products.

The invention discloses a method for cuttage and culture of seedling of Melia azedarach Linn, comprising the following steps: (1) preparing a cuttage matrix; (2) preparing rooting agent; (3) selecting materials and cutting; and (4) managing and transplanting after cottage. The method for cuttage and culture of seedling of the invention can keep the excellent performance of the stock plant of the Melia azedarach Linn, and has the advantages of high reproduction coefficient, strong and tidy plant growth, simple and convenient operation and the like. Compared with the root buried seedling culture method, the invention improves the nursery stock breeding amount by above 80%, the operation program of the cuttage technology is easy to popularize and apply, the cost is one tenth of that of propagation by tissue culture, and the invention has the important practical and popularizing meaning on the Melia azedarach Linn nursery stock breeding.

The invention discloses a green and novel crop pest repellent and relates to pesticide. According to the green and novel crop pest repellent, the following ingredients in parts by weight are prepared into medicine liquid: 1.6 to 2.4 parts of radix sophorae flavescentis, 1.6 to 2.4 parts of melia azedarach, 0.8 to 1.2 parts of coptis chinensis Franch, 1.2 to 1.8 parts of croton, 0.8 to 1.2 parts of stone-like omphalia, 0.8 to 1.2 parts of raw radix stemonae, 1.6 to 2.4 parts of hot pepper, 1.2 to 1.8 parts of wild pepper, 1.2 to 1.8 parts of black pepper, 1.6 to 2.4 parts of loquat leaf, 1.2 to 1.8 parts of folium eucalypti, 0.8 to 1.2 part of folium isatidis, 0.8 to 1.2 parts of hindu datura flower, 1.2 to 1.8 parts of calystegia hederacea and 160 to 240 parts of organic acid. The green and novel crop pest repellent solves the problems that artificially synthesized chemical pesticide is mostly adopted for preventing and treating crop pests in the prior art, the pesticide residue side effect is caused, and the like.

The invention belongs to an antibacterial, in particular to a plant-based antibacterial and a production method thereof. The antibacterial is prepared by physically crushing and mixing 20 to 63 weight percent of rheum officinale, 5 to 10 weight percent of turpentine, 5 to 10 weight percent of aloe, 17 to 40 weight percent of golden cypress bark, 5 to 10 weight percent of saponin and 5 to 10 weight percent of root of melia azedarach linn; immersing the mixture in ethanol; and concentrating. When used, the plant-based antibacterial is very stable and forms bacteriostatic thin films on thesurface of plants after being sprayed and contacted with the target plants so as to effectively kill germs and control the spread of the disease. In the invention, the raw materials are rich, the production method is simple, the plant-based antibacterial is cheap, convenient, environmentally-friendly, free from arousing medicine resistance and safe to human beings and livestocks, can be used for preventing and controlling various diseases such as powdery mildew, downy mildew and anthracnose in crops such as vegetables, fruits, flowers and plants.

The invention relates to the technical field of wood processing and discloses a green mould-proof insecticide for wood materials. The green mould-proof insecticide is prepared from the following raw materials: cotinus coggygria leaves, Chinese pine leaves, mountain peach bark, catalpa leaves, melia azedarach leaves, paper mulberry leaves, periploca bark, corylus mandshurica, physocarpus monogynus bark, fraxinus malacophylla, clematis finetiana, edgeworthia chrysantha bark, Chinese thorowax root, butea monosperma seeds, centipedegrass, white granulated sugar, gossypol, lactic acid bacteria, wine yeasts and compound enzymes. The raw materials are rich and cheap, are simple to prepare, are green and healthy, are free of any toxic reagent, are friendly to the environment, and are harmless to the human body. Steamer water is reserved and used for extracting and can prevent mould, kill insects, increase flexibility and facilitate processing; and at the same time, water usage can be saved, the environment can be protected, and the cost can be saved by 10.2%. Through the double fermentation of the lactic acid bacteria and the wine yeasts, plant cell structures are destroyed, the extracting of effective components is promoted, small-molecular antibacterial components are increased, the mould-proof and insecticidal effect is enhanced, the antibacterial rate reaches 81.7%, and the insecticidal rate reaches 78.3%.

A pharmaceutical composition comprising 1.5 parts by weight powdered fennel, 2.0 parts by weight powdered rhubarb, 1.0 part by weight powdered glycyrrhiza, 2.0 parts by weight powdered phellodendron bark, 1.0 part by weight powdered zedoary, 1.5 parts by weight powdered picrasma wood, 1.0 part by weight powdered matricaria chamomilla, 1.5 parts by weight powdered geranium herb, 1.0 part by weight powdered ginseng, 1.5 parts by weight powdered citrus unshiu peel, 1.0 part by weight powdered scutellaria root, 1.0 part by weight powdered magnolia bark, 2.0 parts by weight powdered oyster shell, 1.0 part by weight powdered cyperus rhizome, 2.0 parts by weight powdered platycodon root, 2.0 parts by weight powdered melia azedarach, 1.0 part by weight powdered cnidium rhizome, 2.0 parts by weight sodium bicarbonate and 4.0 parts by weight precipitated calcium carbonate in 30 parts by weight of the composition.

The invention discloses a botanical insecticide and a preparation method thereof. The effective components of the botanical insecticide comprise the following raw materials in parts by weight: 30-70 parts of camellia seed cakes, 10-30 parts of melia azedarach, 10-30 parts of fructus cnidii, 20-40 parts of radix stemonae and 20-40 parts of chilies. The botanical insecticide disclosed by the invention has a significant effect on controlling varied pests such as aphides, red spiders, core-eating insects and fruit flies on a fruit tree. The botanical insecticide disclosed by the invention has the advantages that the control effect is good, pests cannot have the resistance to the drugs easily, the cost is low, the insecticide is environment-friendly, the preparation method is simple, and the market prospect is great; and the botanical insecticide deserves wide popularization and application in agricultural production.

The invention discloses fertilizer special for a tangerine tree and a preparation method of the fertilizer. The fertilizer is prepared from, by weight, 30-40 parts of urea, 10-15 parts of ammonium chloride, 20-30 parts of potassium chloride, 10-20 parts of monopotassium phosphate, 40-50 parts of calcium superphosphate, 3-5 parts of humic acid, 10-15 parts of additives and 5-10 parts of pesticide. The additives include conditioners, water-retaining agents, trace elements and animal excrement. The pesticide is prepared from black false hellebore, melia azedarach, derris and allicin. By means of the fertilizer, the requirement of the tangerine tree for nutrient elements in the growth period can be met, fertilizer and water are retained, rapid and healthy growth of the tangerine tree is promoted, and meanwhile plant diseases and insect pests are effectively reduced and the yield and quality of tangerines are improved. By means of the fertilizer, soil environment can be improved, and ecological environmental protection is kept.

The invention discloses a medical fertilizer for preventing and controlling nematodes and an application method. Betel nuts, pumpkin seeds, paris polyphylla, dahurian patrinia herb, cocklebur fruits, sophora flavescens, liquorice, pomegranate, Chinese pulsatilla roots, melia azedarach, rhizoma cibotii and other Chinese herbal medicine extracting solutions are used as a plant pesticide, compound pesticide prepared by the plant pesticide and a biological pesticide is used for preventing and controlling the nematodes, especially ditylenchus destructors harming various crops and is a low-toxicity, environment-friendly and green plant pesticide, the crop quality can be also improved, and crop yield can be improved. The medical fertilizer is a novel multifunctional ecological environment-friendly pesticide and has the active pushing effect on effective reduction of high-toxic pesticide application.

The present invention relates to a 0.36% sophocarpidine water-soluble emulsion. It is made up by using plant pesticide and adjuvant, and its plant pesticide is prepared by using 52.5-72 kg of flavescent sophora root, 12-22.5 kg of stemona root, 22.5-37.5kg of tobacco, 15-37.5 kg of chinaberry root and 4.5-15 kg of pyrethrum cinerariifolium, and said adjuvant comprises pine cone oil, ethyl alcohol whose concentration is 70-95 deg., emulsifier, penetrating agent and preservative, and the weight matching ratio of the plant pesticide and ajuvant is 1-1.5:1. Said pesticide is low-toxic, residue-free, pollutionless, safe and reliable, and can have extensive application.

The invention discloses nutrition soil for planting and sowing of melia azedarach. According to the formula, the nutrition soil comprises the following components according to weight percent: 30%-35% of field soil, 15%-20% of humus soil, 10%-15% of vinasse, 18%-22% of sandy soil, 12%-15% of organic fertilizer, and 3%-6% of calcium superphosphate. The nutrition soil disclosed by the invention is reasonable and comprehensive in formula, can keep high validity in 95% of an area in which the nutrition soil is applied, and can be absorbed by surrounding roots so as to rapidly promote germination of seeds and growth of seedlings. The nutrition soil disclosed by the invention can be used for applying nutrition to the roots of the seedlings for a long time, and has certain functions on strengthening, rapid rooting and pest and disease resistance of the seedlings of the melia azedarach. The method for cultivating the melia azedarach by the nutrition soil disclosed by the invention is simple. The nutrition soil is low in cost, convenient to apply, and easy to popularize.

The invention discloses a root cutting afforestation method of melia azedarach in a saline and alkaline land. The method comprises the following steps: (1) selection and preparation of land; (2) seminal root selection; (3) seminal root processing; (4) root cutting afforestation; (5) managing after the root cutting. The root cutting afforestation method provided by the invention is simple to operate and low in cost, and the survival rate of root cutting afforestation can reach up to above 90%, therefore the large area popularization of the melia azedarach can be beneficially realized.

The invention relates to a natural plant biological composite nutrient solution for killing nematode and a preparation method thereof. The natural plant biological composite nutrient solution for killing nematode comprises bacillus subtilis bacillus subtilis, paecilomyces lilacinus, beauveria bassiana and plants marigold flower, stemona, maidenhair, sophora flavescens, derris trifoliata, melia azedarach and protein liquid according to weight ratio, compared with prior art, the natural plant biological composite nutrient solution has beneficial effects that harm due to soil borne parasites such as root-knot nematode, heterodera sachachtii, and ditylenchus dipsaci can be effectively prevented and treated; no pesticide residue on soil and crops fruits can be realized, usage is convenient, no pollution is generated, nematode harm can be avoided by using the solution for three times in a whole fertility period, and the nutrient solution creates condition for producing green organic food; and has good prevention and treatment effects for crop soil borne disease, can improve the soil and increase soil granular structure, and is capable of preventing soil hardening, increasing the content of the organic matter, dissolving phosphor, releasing potassium and fixating nitrogen, as well as supplementing crop nutrition.

The invention discloses a botanical insecticide for fruit trees and a preparation method and an application thereof, and belongs to the technical field of insecticide preparation. The botanical insecticide for fruit trees comprises the following raw materials: scutellaria baicalensis, purslane, datura stramonium, pyrethrum, paulownia leaf, sophora alopecuroide, magnolia cortex, melia azedarach, wasabi, chinaberry bark, ash bark, sophora flavescens, euphorbia soongarica, anabasis aphylla, dioscorea zingiberensis, lettuce, mint, tripterygium wilfordii, salix babylonica leaf, Chinese prickly ash and water. The botanical insecticide for fruit trees is prepared by steps of medical liquid extraction, concentration, drying, crushing, sieving, sterilization and the like. The botanical insecticide for fruit trees has advantages of nontoxic component and no residue, is pollution-free, green and environmentally friendly, and will not cause environmental pollution. The botanical insecticide for fruit trees can effectively control plant insects such as citrus bud mite, Aonidiella aurantii, papilionoidea, tortrix and the like. One-time killing rate reaches 95.56% and above. The plant insects have no drug resistance and can be used for 4-6 years.

The invention discloses a duck feed which contains Chinese herbal medicines, wherein the ratio of the addition amount of the Chinese herbal medicines to the weight of the feed is 100:0.4-1 and the duck feed comprises the following Chinese herbal medicines in percentages by weight: 35%-45% of Fagopyrum cymosum, 5%-15% of betel nut, 15%-25% of radix sophorae flavescentis, 3%-8% of melia azedarach, 5%-15% of golden cypress, 3%-8% of desmodium and 5%-15% of herba andrographitis. The duck feed has the advantages that, proved by trials, ducks fed with the Chinese herbal medicines have certain medical values of heat clearing, detoxifying, postoperative recovery and the like, serve as good cordial and have no side effect on a human.

The invention provides a soil organic medical fertilizer. The soil organic medical fertilizer is prepared from the following raw materials in percentage by weight: 55 percent to 70 percent of an organic fertilizer, 5 percent to 15 percent of plant extract, and the balance of auxiliary materials, wherein the plant extract is prepared from the following components in parts by weight: 0.4 to 1 part of fructus gleditsiae extract, 0.5 to 1 part of radix sophorae flavescentis extract, 1 to 1.5 parts of derris trifoliata extract, 0.5 to 1 part of hemp seed extract, 0.8 to 1.2 parts of melia azedarach extract, 1 to 1.5 parts of aloe extract, 1 to 1.5 parts of fresh orange peel extract and 1 to 1.5 parts of garlic extract. According to the soil organic medical fertilizer provided by the invention, the problems of an existing common organic fertilizer of single function, common effect, a plurality of types of uncertainty and the like in a utilization process can be radically changed; the fertilizer not only can be used for preventing treating soil virus infection and can also be used for preventing and treating plant root-knot nematode diseases, improving a soil granular structure and improving the yield and quality of crops. The invention further provides a preparation method of the soil organic medical fertilizer.

The invention discloses plant-derived pesticide and a production method thereof. The plant-derived pesticide is prepared from Chinese herbal medicines such as licorice root, phellodendron bark, melia azedarach, cockscomb, radix ranunculi ternati, silktree flower, butterflybush flower, salvia chinensis, fenugreek seed and golden larch bark. A field test proves that the plant-derived pesticide has tobacco black shank prevention and treatment efficiency of 80% or more and has obvious effects better than that of metalaxyl with a concentration of 25%. The plant-derived pesticide has substantial prevention and treatment effects on a plurality of fungous diseases such as downy mildew, sclerotinia rot, powdery mildew, botrytis, anthracnose, epidemic disease, black shank and sheath blight of crops such as fruits, vegetables and paddy rice.

The invention discloses a degerming agent for crops. The degerming agent comprises the following components in parts by weight: 4 to 8 parts of dandelion, 3 to 7 parts of garlics, 2 to 9 parts of ephedra, 5 to 8 parts of berberisthunbergiicv atropurpurea, 1 to 5 parts of rhizoma atractylodis, 8 to 11 parts of wikstroemia dolichantha, 3 to 9 parts of radix sophorae flavescentis, 9 to 13 parts of angled bittersweet, 5 to 9 parts of lithospermum, 2 to 10 parts of fructus cnidii, 8 to 11 parts of gallnut, 4 to 9 parts of eucommia ulmoides, 3 to 6 parts of erose mussaenda leaves, 8 to 13 parts of melia azedarach, 7 to 11 parts of pokeberry roots, 2 to 6 parts of wild chrysanthemum flowers, 5 to 10 parts of rhododendron molle and 7 to 14 parts of radix scutellariae. In the mode, the degerming agent for the crops has excellent effects on treatment on multiple diseases, the effects can be quickly achieved, the crops can normally recover to produce fast, and the secondary disease development is prevented; the degerming agent has few residues on the crops, and harms cannot be caused even if people eat the degerming agent.

The invention discloses a soilless culture substrate and application thereof. The soilless culture substrate is prepared by grinding and fully mixing the following components in percentage by weight:35 to 45 percent of fern, 25 to 35 percent of oil-tea camellia seed shell, 8 to 15 percent of melia azedarach plant, 5 to 10 percent of rape defatted cake, 5 to 15 percent of bloodroot and 3 to 8 percent of phosphate fertilizer. The soilless culture substrate is mainly applied to flower culture. The substrate is loose and breathable; the oil-tea camellia seed shell can kill earthworm and cutworm;the melia azedarach plant such as melia azedarach seed and the bloodroot such as macleaya cordata can kill plant diseases and insect pests such as aphid and tenia; and the phosphate fertilizer is mainly a calcium magnesium phosphate fertilizer commonly applied to crops to make plants and flowers grow better.

The invention discloses an environment-friendly biological insecticide formula and a preparation method thereof. The environment-friendly biological insecticide formula consists of tobacco leaves, maidenhair, bunge pricklyash leaves, tropic ageratum herbs, folia perillae acutae, cephalotaxus fortunei, cortex meliae, asparagus officinalis, rotenone, fructus toosendan, alcohol, ailanthus altissima leaves, carolina jessamine, divaricate strophanthus seeds, geranium wilfordii, castor bean shells, derris trifoliata, melia azedarach leaves, pyrethrum, sweet wormwood, garlics, peppers, ginger, root barks of tree peony and sweet wormwood. Compared with the prior art, the environment-friendly biological insecticide formula is prepared by adopting pure bio-fermentation, is a non-chemical synthetic insecticide, plays a role in protecting the environment and cannot cause harm to a human body after being absorbed by plants, thereby having popularization and application values.

The invention relates to the field of feeds and in particular relates to a feed for young chubs. The feed comprises the following components in parts by weight: 3-8 parts of fish meal, 20-30 parts of bean pulp, 10-15 parts of rapeseed meal, 5-10 parts of cottonseed meal, 3-8 parts of brewers grains, 4-10 parts of wheat bran, 20-30 parts of inferior flour, 10-15 parts of rice bran, 1-5 parts of soya bean lecithin, 1-5 parts of rapeseed oil, 1-3 parts of monocalcium phosphate, 0.1-1.0 part of calcium powder, 0.1-1.0 part of choline chloride, 0.1-1.0 part of complex vitamin, 1-5 parts of a traditional Chinese medicine additive and 1-2 parts of mineral salt. The traditional Chinese medicine additive comprises the following components: triadica sebifera, honeysuckle, rheum rhabarbarum, garlic, codonopsis pilosula, manyprickle acanthopanax, corydalis tuber, cortex albiziae, rhizoma coptidis, radix astragali, rhizoma belamcandae, tobacco, humifuse euphorbia herb, schisandra chinensis, gallnut, melia azedarach, cortex phellodendri, medicated leaven, poria cocos, bentonite, malt and Chinese yam. The feed for young chubs has the beneficial effects that the feed can be used for effectively increasing the survival rate of chubs and the weight of the adult chubs; the survival rate reaches 98.33%; the weight growth rate reaches 80.42%; the feed coefficient is reduced; the conversion rate of the feed is increased; the cost is lowered; the benefit is increased.

The invention relates to an organic fertilizer with sterilizing and insecticidal functions. The organic fertilizer consists of the following components in parts by weight: 100 to 180 parts of a mixture of melia azedarach leaves, camphora officinarum leaves, parthenocissus quinquefolia and cynanchum komarovii and 200 to 400 parts of cow dung, biogas residue and corn stalks. According to the organic fertilizer, the melia azedarach leaves, camphora officinarum leaves, parthenocissus quinquefolia and cynanchum komarovii, which are rich in resource, are adopted as raw materials to be mixed with cow dung, biogas residue and corn stalks. The organic fertilizer is simple in preparation process and environment-friendly and has insecticidal and sterilizing functions; an important significance on producing organic agricultural products can be realized, and not only can the pathogenic bacteria in the organic fertilizer be killed, but also the pests can be expelled when the fertilizer is applied.

The invention discloses a grape special-purpose cultivation matrix comprising an A layer, a B layer and a C layer arranged from top to bottom; the A layer comprises the following materials: river sand, root of large-flowered skullcap, coptis, Terminalia, bighead atractylodes rhizome and peanut shell; the B layer comprises the following materials: nature soil, modification diatomite, vermiculite, carambola root, pomegranate rind, Melia azedarach leaf, lemon skin, grape seed, bagasse, pot-ale, urea, potassium chloride, magnesium sulfate, and polyvinyl alcohol; the C layer comprises the following materials: pine bark, chestnut shell, aspen skin, mint leaf, isatis root, and paddy rice straw; the novel matrix is good in permeability, even in nutrient composition, and excellent in water retention fertilizer conservation capability, complies with grape plant root growth rules, can obviously reduce plant incidence of disease, can improve nutrition absorption capability of the root, thus finally improving grape yield by 30-35%; vitamin C content in the grape can be improved by 60-70%; the cultured grape has very well edible values.