485 results about "Melia azedarach" patented technology

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 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%.

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 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 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 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 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 provides an air purification composition. The air purification composition is prepared from, by weight, an extract of a mixture of saponin and fresh orange peels, an extract of a mixture of chinaberry and robinia pseudoacacia, an extract of a mixture of Italy black populous nigra and eucalyptus, 2-8 parts of a chrysanthemum extract, 0.1-3 parts of artemisinin, 4-8 parts of sophocarpidine, 0.1-1 part of tea tree essential oil and 0.1-1 part of a vanilla extract.

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.