89 results about "Nicotiana langsdorffii" patented technology

The invention discloses a refreshment cigarette liquid for electronic atomization cigarette comprising soup and atomizing agent by the weight ratio of 5-6 : 4-5, the medicinal compositions of the liquid include (by weight portions) dried orange peel 4-6, clove 4-6, ginseng 9-11, rhizoma Gastrodiae 9-11, sweet osmanthus flower 4-6, banksia rose 4-6, vanilla leaves 14-16, geranium 14-16, tung grass 14-16, Juncusef f usus 14-16, safflower 9-11, prepared rehmannia root 14-16, epimedium 14-16, prepared fleece-flower root 14-16, cucurbitacin 9-11, broomrape 14-16, wolfberry fruit 9-11, doddor seed 9-11, cherokee rose 14-16, Chinese angelica root 9-11, cnidium fruit 9-11, psoralea fruit 9-11, common fennel fruit 9-11, white atractylodes rhizome 14-16, rhizome of Sichuan lovage 9-11, poria cocos wolf 14-16, schisandra fruit 14-16, plantain seeds 9-11, Chinese yam 14-16, astragalus root 14-16, raspberry 9-11, licorice root 9-11 and fine Chinese caterpillar fungus 4-6.

The composition of ecological fertilizer comprises (by weight portion) straw powder 30-70, fungous preparation 1-20, coal humic acid 5-30, urea 5-25, ground phosphate rock 3-25, potassium mineral powder 3-30 and lime 0.3-15. It is made up by adopting biological method, and is low in production cost, and is an organic composite fertilizer applicable to grain crops, vegetables, fruit tree, tobacco and economic crops of acid soil, alkali soil and neutral soil, and its fertilizer effect is good.

The invention discloses a tobacco mulching cultivation method. The nitrogen application rate is 52.5 kg/hm<2>, the ratio of basal fertilizer and top-dressing is 7:3, N:P2O5:K2O is equal to 1:1:3, the basal application materials include 3000 kg/hm<2> of decomposed sesame cake fertilizer, 60 kg/hm<2> of ammonium nitrate, 80 kg/hm<2> of phosphatic fertilizer, 191.4 kg/hm<2> of potassium sulfate, 37.5 kg/hm<2> of zinc sulfate, and 22.5 kg/hm<2> of boric acid, the topdressing materials in the rosette stage include 37 kg/hm<2> of potassium sulfate and 84 kg/hm<2> of potassium nitrate. In the process of transplanting, 15 kg/hm<2> of potassium nitrate is applied in a nest mode, a plastic film is covered, the plastic film is uncovered in the former half period of June, and 7500 kg/hm<2> of wheat straws are covered after earth up until harvest is finished. The tobacco mulching cultivation method is capable of keeping appropriate soil moisture and heat conditions in the growth period of tobacco, enables the tobacco to form a layering and well-developed frame-shaped root system, and is favorable for coordination of water, fertilizer, air and heat of soil.

The invention discloses a matrix special for tobacco soilless seedling and a preparation method thereof. The matrix consists of the following raw materials: 20-30% of microbial organic fertilizers, organic matrix materials including carbonized rice hulls and rice hull ash, 65-80% of plant straws, 2-5% of fertilizers, 1-2% of acid regulating agents, 0.5-1.5% of bacteriacide and 5-20mg/kg of regulating agents. The matrix special for the tobacco soilless seedling contains 6% of organic matter, 1.8% of humic acid and larger than 5.4% of N, P and K, and is rich in various trace elements such as Ca, S, Si, Mg, Zn, Fe and B. When the matrix is used for raising seedlings, tobacco seedlings have lots of root hair and large root capacity; stem leaves on the ground are thick and stout and do not grow excessively; the seedlings do not suffer from seedling diseases, do not need recovery after transplanted, directly grow root to survive, and has high survival rate; and tobacco leaves have high grade and large yield. Therefore, the purposes of improving quality, increasing yield and increasing income can be achieved.

The invention discloses a cultivation method for improving the photosynthetic efficiency of tobacco, which belongs to the field of crop planting method. The cultivation method comprises specification and arrangement method of ridges of a tobacco cultivation land, and a transplanting method of tobacco plants; and the cultivation method is characterized in that high and low soil ridges are arranged at specified intervals, low ridges are arranged at two sides of each high ridge, and high ridges are arranged at two sides of each low ridge. The transplanting of tobacco plants is as follows: the tobacco plants are planted in a staggering way at two sides of the surface vertical axes of the high and low ridges with equal distance to the axes, the axial distances between the staggeringly planted adjacent tobacco plants are the same, and the tobacco plants are distributed in a wave mode on the surfaces of the high and low ridges which are arranged at intervals. Compared with the traditional cultivation method, the cultivation method disclosed by the invention enables the plant spacing to be increased by 4 to 14 centimeters, the net photosynthetic rate of tobacco growing stage is improved by 5 to 70 percent, the tobacco yield is increased by 10 to 30 percent, the quality of tobacco leaf is remarkably improved, and the harmful component TSNAs of tobacco is reduced by 5 to 30 percent so that the industrial usability of the raw tobacco material can be greatly improved.

The invention discloses a different-place seedling south numerous added-generation breeding method for tobaccos, which comprises the following steps of: after the local bred seeds of the tobaccos are mature, locally sowing the seeds in a seed maturing area, preferably in late July or late September; raising seedlings at a different place for 55 to 65 days in a mode of float seedling; then transplanting the tobacco seedlings to a Hainan breeding area in a mode of air transportation and the like; and after the tobaccos are harvested, taking back the tobacco seeds to a local test area to perform sowing. The method can avoid the influence of severe weathers such as typhoon and the like on breeding at the early stage of the traditional tobacco south numerous added-generation seedlings, meanwhile optimize the local tobacco production and staffing conditions of breeders, and shorten long-term on-business time of the breeders.

The invention discloses a method for producing a tobacco float breeding medium from distillers' grains and the tobacco float breeding medium. The tobacco float breeding medium is prepared by fermenting and drying distillers' grains and mushroom residues in air, subsequently making into particles that the particle size is less than or equal to 4mm, adding carbonized rice hull that the particle size is less than or equal to 4mm and willow leaves that the particle size is less than or equal to 4mm, and uniformly mixing by using a stirrer. The tobacco float breeding medium comprises the following solid components in percentage by volume: 30-40% of distillers' grains, 20-30% of mushroom residues, 20-30% of carbonized rice hull (soaked in a 0.02% salicylic acid solution, and dried in air), and 10% of rotten willow leaves. The preparation method is simple, the raw materials are wide and centralized in resource, circular using of resources is achieved, the production equipment is simple, and the production process is environment-friendly. The medium produced by using the method is high in water-retaining property and good in air permeability, can inhibit algae breeding, induce low temperature resistance and disease resistance of tobacco seedlings, is small in medium residue and is not scattered when the tobacco seedlings are dissociated from discs.

The invention discloses a simple protection technology of special AM (arbuscular mycorrhiza) fungal manure for tobacco. The simple production technology comprises the steps of propagating Glomus mosseae as an AM fungus which in good interaction with tobacco by pot culture to obtain an inoculant; further expanding the production in the field to obtain a fine granular mixture rich in fungal spore, hypha, substrate and plant root; drying the mixture in the air; and then adding humus with the same volume to uniformly mix to obtain special AM fungal manure for the tobacco. The fungal manure not only can promote the growth of tobacco plants, improve the quality of tobacco leaves, reduce and relieve plant diseases, but also can fully utilize the nutritional ingredients. According to the production technology disclosed by the invention, the fungal manure can increase acre yield by 25-30% and potassium content in the lower-middle tobacco leaves by 4-5% under normal nutrient and water management condition. When nitrogen and phosphorus fertilizer amount is reduced by half, the fungal manure can increase acre yield by 15-20% and potassium content in the lower-middle tobacco leaves by more than 5%. As a result, the use amount of special manure for the tobacco can be reduced.

The invention discloses a preparation method for a botanical pesticide for specially killing cabbage caterpillars during organic vegetable planting. The preparation method comprises the following steps: 1), preparing raw materials, wherein the raw materials comprise the following components in parts by weight: 10-15 parts of radix sophorae flavescentis, 7-10 parts of melia toosendan, 12-19 parts of melia toosendan bark, 10-15 parts of tripterygium glycosides, 18-24 parts of raw kusnezoff monkshood roots, 4-6 parts of radix euphorbiae lantu, 6-8 parts of pericarpium citri reticulatae and 13 parts of tobacco; 2), adding 3 to 4 times of water by weight in the raw materials, decocting in a sealing manner at the temperature of 90-100 DEG C for 100 to 120 minutes, filtering, and concentrating the filtrate to be 1/3-1/4 of the original used water amount to obtain the botanical pesticide for specially killing pierisrapae linne. The botanical pesticide can targetedly and specially kill cabbage caterpillars by scientific compatibility of the traditional Chinese medicine components, and is high in permeability, conducive to plant uptake, low in cost, free of three-evil, residue, pollution and drug resistance, high in drug adsorption, and long in drug effect duration.

The invention relates to a comprehensive remediation method of quinclorac herbicide contaminated soil in tobacco-rice rotation zones, belonging to the remediation technology of contaminated soil. The method is characterized by deeply ploughing the quinclorac herbicide contaminated soil after preceding crops are harvested, and digging big holes, turning down the upper layer soil and applying 1400-1600kg/ha of biomass carbon before succeeding crops are transplanted; spraying degrading bacterium SE08 liquid, wherein the concentration of the liquid is 1.5*1011cfu/L and the dosage is 40-60mL/hole; irrigating roots once with Shihaomei and Nengliang No.1 in the root elongation periods of the succeeding crops; and uniformly spraying Shihaomei and Nengliang No.1 onto the whole plants and the roots twice in the vigorous growing periods of the succeeding crops, wherein the concentrations and dosages of Shihaomei and Nengliang No.1 are recommended by manufacturers. Through combined utilization of chemical measures, biological measures and physical measures, the effect of relieving phytotoxicity is good, so that the tobacco botanical growth environment of the contaminated soil returns to normal.

The invention discloses a fertilize special for tobacco. The fertilizer special for the tobacco consisting of the following components in percentage by weight: 9.4 to 14.3 percent of nitrogen (N), 10.3 to 13.5 percent of phosphorus pentoxide (P2O5), 29.1 to 34.5 percent of potassium oxide (K2O), 37.2 to 45.1 percent of calcium oxide (CaO), 0.9 to 1.5 percent of magnesium oxide (MgO), 1.1 to 2.5 percent of sulfur (S), 0.01 to 0.045 percent of molybdenum (Mo), 0 to 1.6 percent of zinc (Zn) and 0 to 0.04 percent of boron (B). According to the current situation of soil nutrients of tobacco fields in red soil regions of River South and by combining a fertilizer requirement rule of the tobacco and results of field experiments, the formula has high specificity. Compared with the tobacco fertilizer formulas abroad and at home, the fertilizer contains macroelement nutrients such as N, P, K and the like, and also contains secondary and micro elements in a certain ratio. Therefore, the formula is more suitable for the soil of the tobacco fields in the red soil regions of River South, and has stronger pertinence, more comprehensive, balanced and reasonable nutrients and better actual application effect.

The invention discloses an application of Desmodium styracifolium in papermaking-reconstituted slices, which belongs to the technical field of papermaking-reconstituted slices. In the technical scheme of the invention, the application of the Desmodium styracifolium in the papermaking-reconstituted slices is carried out according to one of the following methods or the combination of the following two or three methods: (1) after the whole Desmodium styracifolium is extracted and concentrated with water, Desmodium styracifolium concentrate is produced, and is added into the papermaking-reconstituted slices for aromatization or material addition or coated on the slices according to the above-mentioned proportion; (2) or Desmodium styracifolium residue is dried and ground into powder, the powder is added into coating in the papermaking-reconstituted slice-coating process, and the coating is carried out on the papermaking-reconstituted slices; (3) or the whole Desmodium styracifolium is used as raw materials and is directly added into the final material of the extraction process. The method of the application is simple, and is easy to implement, the Desmodium styracifolium applied in the papermaking-reconstituted slices improves the quality of the tobacco slices, and produces a different aromatization or material addition effect, the cost is low, and the Desmodium styracifolium is convenient to use.

The invention discloses a soybean MADS-box gene and applications thereof in floral organ modification, belonging to the field of biotechnology. GmMADS1, transcription factor in nucleus, is expressed in all the floral organs of four circles and, however, expressed in large quantity in petals and stamens, tobacco expressing excessive GmMADS1 increases the number of sepals, stamens and petals, a transformation from the sepals and the stamens to the petals is formed, as a result, the occurrence of cracking petals and bending stamens etc. causes the stamens to fail to come into contact with pistils, thus normal pollination and normal anther dehiscence cannot be realized and pollen activity is lowered. The above results represent that GmMADS1 plays an important regulation and control role in determining the position and the number of the petals and the development of male organs. New floral organ-variant material, resulted from the GmMADS1 gene, can be used for the breeding of crops and ornamental horticulture plants.

The invention discloses down feather composite fibers with a jasmine fragrance, and is characterized in that the down feather composite fibers comprise the following raw materials in parts by weight: 13-16 parts of goose down, 16-21 parts of ox hair, 8-10 parts of glass fibers, 5-8 parts of polynosic, 3-6 parts of conductive fibers, 3-6 parts of jasmine, 1-3 parts of fructus toosendan, 2-4 parts of radix paeoniae rubra, 6-9 parts of mineral wool fibers, 18-22 parts of tobacco straws, 1.2-3.1 parts of triethyl acetyl citrate, 2.1-3.2 parts of propyl acetate, 0.2-0.5 parts of triethyl citrate, 0.6-1.4 parts of a nano pearl powder, 100-110 parts of 1-butyl-3-methylimidazolium acetate, 110-130 parts of 1-butyl-3-methylimidazolium dibutyl phosphate, 3-5 parts of an auxiliary agent, and a proper amount of water. With addition of jasmine, fructus toosendan, radix paeoniae rubra and other components, the down feather composite fibers not only have the jasmine fragrance, but also can effectively remove dirt on the feather composite fibers, and have better conditioning and nursing effects on down feather; and the prepared down feather composite fibers have the advantages of static electricity resistance, large elasticity, good filling power, bacteria resistance, bacteriostasis, wash durability and the like.

The invention relates to a dyeing method of Chinese cypress base paper, belonging to the technical field of tobaccos. The method comprises the following specific steps: an in-pulp dyeing method: preparing any natural plant pigment finished product of roselle calyx pigment, red cabbage pigment, black currant pigment, chrysanthema xanthin and safflower yellow into a water solution of which the concentration is 5%, uniformly stirring, then filtering with a sieve of 200-250 meshes, adding the natural plant pigment of which the mass is 3-5% relative to the oven-dried pulp into the Chinese cypress base paper pulp, and simultaneously adding thickening agent of which the mass is 10-20% relative to the oven-dried pulp into the Chinese cypress base paper pulp for dyeing; and a dip dyeing method: mixing cleaned mulberry (the fruit of a mulberry tree) or gardenia fruit (the fruit of a gardenia tree) and water according to the solid-to-liquid ratio of 1:8, boiling for 2-3 hours, then filtering with a sieve of 200-250 meshes, diluting the filtrate with water up to 5 times of the filtrate, adding arabogalactan which is 1-2% relative to the diluted filtrate, and then dipping the white Chinese cypress base paper for 30 seconds. The invention has the advantages of low cost and high safety of the Chinese cypress base paper.

The present invention discloses a natural bactericide for preventing and treating anthracnose of edible lilies. The natural bactericide is prepared from the following raw materials in parts by weight: 4-6 parts of coptis chinensis, 5-7 parts of radix euphorbiae lantu, 5-7 parts of balsam pears, 4-6 parts of folium artemisiae argyi, 5-7 parts of honeysuckles, 4-6 parts of fennels, 4-6 parts of tobaccos, 1-3 parts of bitter chrysanthemum, 1-3 parts of syzygium aromaticum and 1-3 parts of asarum. The natural bactericide for preventing and treating the anthracnose of the edible lilies is rich in sources of raw materials, low in cost and free of toxicity and pollution, and can effectively prevent the anthracnose of the edible lilies.

The invention provides a southward propagation generation-adding breeding method for flattop ridge twin-row high density plantation of tobaccos. The method comprises the following steps of ridging the tobaccos to be a flattop ridge, wherein the width of the top of the ridge is 80cm, and the distance of two adjacent ridge furrow center lines is 140cm; planting the tobaccos in twin rows on each ridge body, wherein the line spacing in each ridge is 50cm, and 2100 plants are planted per mu. One or more breeding materials can be provided for each ridge body. According to the method, the pure nitrogen quantity applied to per mu is required to be increased by 40 percent compared with pure nitrogen applied to per mu in a southward propagation conventional planting way, the fertilization for a single plant does not exceed 120 plants, and the number of capsules harvested by the single plant does not exceed 100. By adopting the method, the seed quality can be ensured, the aim of southward propagation generation-adding is achieved, the planting and breeding material number of a unit area land can be increased, the southward propagation leasing area is reduced, and the cost is reduced. The method is applicable to southward propagation of the tobaccos such as flue-cured tobaccos, burley tobaccos and maryland tobaccos.

The invention provides a special high-efficiency weeding striking root fertilizer for paddy rice. The fertilizer is prepared from the following components by weight: 55 to 65 parts of a nitrogen fertilizer, 4 to 6 parts of sea mud, 0.5 to 1.5 parts of tobacco, 1.5 to 2.5 parts of a selenium-rich additive, 1 to 2 parts of a herbicide, 1 to 2 parts of pig bone, 15 to 25 parts of straw powder, 0.5 to 1.5 parts of red yeast, 0.4 to 1 part of compound sodium nitrophenolate, 1 to 2 parts of tea residue, 4 to 6 parts of potassium fulvate, 0.4 to 1 part of shell powder, 1 to 2 parts of waste dreg of pleurotus eryngii, 1 to 2 parts of olive residue, 1 to 2 parts of zinc sulfate, 1.5 to 2.5 parts of modified corn starch and 0.2 to 0.4 part of fennel powder. The fertilizer has weeding rate of more than 95%, and the green-returning rate of paddy rice in 3 d reaches 100%; the fertilizer has strong fast dissolving capability and can be dissolved within 10 min; a fertilized paddy rice plant is strong, has a great number of tillers and plump grains and can realize yield increase and income increase; and rice cultivated by using the fertilizer contains organic selenium easily absorbable by the human body and has the advantages of edible safety and high biological efficiency.

The invention relates to the technical field of insecticides, in particular to an apple tree insecticide. The apple tree insecticide solves the problem of poor pest killing effect of insecticide soldin the market at present. The apple tree insecticide is characterized in that the apple tree insecticide comprises the following raw materials in parts by weight: 30-40 parts of tea seed powder, 10-20parts of fenugreek grass, 10-20 parts of mint, 15-25 parts of angled bittersweet, 20-30 parts of heaven tree leaf, 20-25 parts of oriental arborvitae, 15-25 parts of aloe and 2-5 parts of plant tobacco extraction liquid. The invention also discloses a preparation method for the apple tree insecticide. The apple tree insecticide prepared by the preparation method disclosed by the invention has a good pest killing effect, can meet market requirements, has a wide market prospect, is prepared from natural plants, does not contain toxic chemical ingredients and is environmentally friendly and pollution-free.

The invention discloses a botanical insecticide specially used for hylocereus undulatus, and belongs to the technical field of insecticide preparation. The insecticide comprises the following raw materials: Chinese prickly ash, orange peels, African marigold, a potassium permanganate solution, tobacco, cucumber vine, tomato leaves, lightyellow sophora roots, herba coriandri, peppermint, herb of rosemary, wormwood herb, thyme, herb of French marigold, a synergist, a penetrant, a stabilizer, bacillus thuringiensis, metarrhizium anisopliae and yeast. The botanical insecticide specially used for hylocereus undulatus is prepared by extracting effective components. The insecticide provided by the invention has good insecticidal effects on common diseases and insect pests of hylocereus undulatus such as termites, snails, limax, red and yellow spiders, aphids, scarabs and drosophila melanogasters, and no insecticide resistance is generated in the insect pests.

The invention provides an alternaria alternata inoculating liquid and a preparation method thereof. The preparation method comprises the following steps: culturing the alternaria alternata on a PDA (Potato Dextrose Agar) panel for 6-7 days at 28 DEG C; preparing a 1*10<6>cfu/ml spore suspension liquid by a 0.5-1.5% (v/v) glucose liquid and 0.5-1.5% (v/v) tween-20 to obtain the alternaria alternata inoculating liquid. The alternaria alternata inoculating liquid provided by the invention is directly sprayed in the field to inoculate so as to effectively improve the morbidity of tobacco strains. In addition, the preparation method provided by the invention is simple and practical and easy to operate and popularize.

The invention discloses green insecticide for forest trees and a preparation method thereof. The green insecticide is prepared from, by weight, 15-25 parts of sweet potato vine, 30-40 parts of tobaccos, 5-7 parts of radix euphorbiae lantu, 6-8 parts of emulsifying agent, 5-15 parts of onion, 20-40 parts of coptis chinensis, 15-25 parts of Chinese prickly ash, 5-15 parts of herba portulacae, 50-70 parts of garlic, 5-15 parts of radix stemonae and 8-10 parts of folium artemisiae argyi. According to the green insecticide for forest trees and the preparation method thereof, the sweet potato vine, the tobaccos, the onion, the herba portulacae, the coptis chinensis, the Chinese prickly ash, the radix stemonae, the radix euphorbiae lantu, the garlic and the folium artemisiae argyi are smashed and added with water to be refined in an airtight mode, so that liquid medicine containing the effective ingredients is obtained; then the emulsifying agent and the water are added, solvent is fully mixed with the liquid medicine, and thus the product is obtained. The green insecticide for forest trees is capable of preventing and killing insects and replacing chemical pesticide, thereby being environmentally friendly.

The invention belongs to the technical field of tobacco planting and particularly discloses a planting method for improving the quality of tobacco leaves of the flue-cured tobacco variety NC55. The planting method comprises the steps of: growing seedlings, transplanting the seedlings, applying fertilizers, irrigating, preventing disease and insect damage, topping and removing wooden forks and picking when ripening; and transplanting the seedlings of the flue-cured tobacco variety NC55 to a special transplanting medium for the flue-cured tobacco variety NC55 to carry out planting. The special transplanting medium for the flue-cured tobacco variety NC55 comprises the following components in parts by weight: 90-110 parts of sandy mud, 80-100 parts of bovine liver soil, 30-40 parts of purple soil, 20-30 parts of dark loessial soil, 10-20 parts of loessal soil, 10-20 parts of sierozem, 30-50 parts of river sand and 10-15 parts of humic acid. The planting method disclosed by the invention has the advantages that the sensory quality and the quality of the tobacco leaves of the NC55 can be obviously improved; in addition, the sugar-nicotine ratio in the tobacco leaves of the NC55 also can be obviously reduced, and the benefit for prominence of the style characteristic of the tobacco leaves of NC55 is achieved.

The invention discloses a cowpea insecticide and a preparation method thereof. The cowpea insecticide comprises the following compositions in parts by mass: 70-80 parts of herba houttuyniae, 60-80 parts of radix aconiti kusnezoffii, 50-70 parts of argy wormwood leaf, 20-30 parts of peach leaf, 10-12 parts of common threewingnut root, 10-12 parts of gleditsia sinensis leaf, 8-10 parts of tobacco, 7-9 parts of rumex acetosa, 10-20 parts of cucumber vine, 20-30 parts of balsampear leaf, 3-5 parts of arctium lappa and 1900-2100 parts of water. The cowpea insecticide is a green insecticide, is capable of effectively killing plutella xylostella larva, pieris rapae, pontia daplidice Linnaeus, aphid and other insects, and is low in cost, low in toxin, free of residue, free of pollution and harm to environment and human body, and suitable for large-area popularization.