417results about How to "Strong plant" patented technology

The invention discloses traditional Chinese medicine organic fertilizer. The traditional Chinese medicine organic fertilizer comprises sweet wormwood herb, green Chinese onion, sophora flavescens, yellow soybean, salvia miltiorrhiza, perilla stem, castor root or castor leaf, salvinia natans, onion, peach leaf, camphor, tripterygium wilfordii, agaric, pine needle, plantain seed, lime, honeysuckle, frankincense, Chinaberry bark, Chinese yam, potash, carrot leaf, radish leaf, poria cocos, pyrethrum, belvedere fruit, pseudo-ginseng, negundo chastetree fruit, mulberry leaf, hot pepper leaf, ginger leaf, phoenix tree flower, tobacco, pepper and suberect spatholobus stem. The fertilizer can improve the soil structure, so that the soil is abundant in organic matters and soil hardening caused by excessive using amount of chemical fertilizer is avoided; a good effect of increasing yield is achieved; the fertilizer can expel, kill and prevent insects, reduces the using amount of pesticide or does not use the pesticide, contributes to environmental protection, and reduces the pesticide residue of agricultural products or has no pesticide residue in the agricultural products; the fertilizer can inhibit generation and growth of harmful germs and reduce the number of the harmful germs so as to reduce the morbidity of crops and solve the problem of continuous cropping; and the cost is low.

The invention discloses a selenium-enriched rice planting method. The method includes the following steps of land selecting, field finishing, seed treatment, sowing and seedling raising, seedling transplant, fertilizer management in the later period, irrigation treatment and selenium-enriched rice harvesting. Before seedlings are transplanted, selenium-enriched base fertilizer in a complex state is applied in the rice field, and a certain selenium source is provided for rice; at the beginning of panicle emergence and flowering of rice and grouting, the selenium-enriched compound fertilizer is applied in the rice field again, the selenium-enriched fertilizer is evenly distributed around roots of the seedlings in the growth process, the selenium in a complex state from soil is absorbed by the roots of the plants and then enters the inner cycle systems of the plants and participates in synthesis of protein through the path from stems to leaves to flowers and fruits, and finally, the selenium in an ionic condition from soil is stored in the seeds in the form of selenoprotein. The selenium-enriched rice tastes good and is high in nutrient matter content, and the content of the selenium of the rice can reach over 0.2 mg / kg and meets the national selenium-enriched standard.

The invention relates to nitrogen fertilizers, in particular to a multi-functional slow-release urea fertilizer and a preparation method. The fertilizer comprises urea, a biochemical inhibitor, synergist, water-soluble salt ions of secondary and trace elements necessary for plants and / or beneficial elements for plant growth. By weight percentage, the weight percentage of the urea to the biochemical inhibitor to the synergist is equal to 1: 0.001-0.1: 0.0005-0.05, the salt ions of the secondary and trace elements necessary for the plants comprises one kind or a plurality of kinds of calcium, magnesium, sulfur, ferrum, copper, zinc, manganese, boron, molybdenum and chlorine, the weight percentage of the urea to all the secondary and trace elements necessary for the plants is equal to 1: 0-0.1: 0-0.1: 0-0.06: 0.001-0.03: 0.001-0.01: 0.001-0.01: 0.001-0.008: 0.001-0.01: 0.001-0.005: 0-0.006, the beneficial elements for the plant growth comprise silicon and selenium, and the weight percentage of the urea to all beneficial elements for the plant growth is equal to 1: 0-0.1: 0.001-0.08. The multi-functional slow-release urea fertilizer can promote growth of root systems, invigorate plants, enhance disease resistance, drought resistance and lodging resistance, and stimulate prematurity.

The invention relates to a method for producing water-soluble fertilizers, in particular to a method for producing the water-soluble fertilizers with biochemical humic acid. The method is characterized by including matrix fermentation, concentrated liquor preparation and finished product preparation: firstly, weighing prepared concentrated liquor; secondly, adding modifiers, heating and stirring the liquor in the whole process, controlling the temperature to range from 40 DEG C to 60 DEG C, and cooling the liquor to be below 30 DEG C after reaction to obtain the fertilizers; and thirdly, packaging the fertilizers. The mass ratio of the concentrated liquor, the modifiers and inorganic auxiliary materials is (55-80): (0.1-2): (20-45). The method is simple in manufacture, easy in operation and high in actionability, solves the problem of water solubility of organic fertilizers, provides nutrition, improves soil, prevents diseases and insect pests, and integrates the effects of fertilizer supplementation, bacterium resistance and disease resistance. The fertilizers have balanced nutrition, stable state and persistent fertilizer effects, crop yield can be remarkably improved, the quality of agricultural products is improved, and soil fertility is enhanced.

The invention discloses a cultivation method of dendrobium officinale and a special nutrient solution thereof. The nutrient solution is composed of solutes and a solvent. The solvent is water, and the solutes include an N source, a P source, a K source, a Ca source, a Mg source, a Fe source, a B source, an Mn source, a Zn source, a Cu source and a Mo source, wherein the mass ratio of N element, P element, K element, Ca element and Mg element in the N source, the P source, the K source, the Ca source, the Mg source is (3-5): (1-4): (1-4): (1.5-2.5): 1. According to the cultivation method of the dendrobium officinale, solid culture can be performed under suitable artificial light or natural light, growth and development of the dendrobium officinale can be promoted, production cycle can be shortened, and yield and quality of the dendrobium officinale can be improved finally. Therefore, the cultivation method of the dendrobium officinale and the special nutrient solution thereof have broad application prospects.

The invention relates to a fertilizer formula and further relates to an application method of the fertilizer. A selenium-rich organic / inorganic fertilizer for producing selenium-rick rice is prepared by mixing selenites, nitrogenous fertilizers, phosphate fertilizers, potash fertilizers, rotten organic fertilizers and silicon fertilizers according to a certain ratio and pelletizing the mixture. The selenium-rich organic / inorganic fertilizer for producing the selenium-rick rice comprises the following components in parts by weight: 0.004-0.010 parts of the selenites, 15-33 parts of the nitrogenous fertilizers, 12-24 parts of the phosphate fertilizers, 10-17 parts of the potash fertilizers, 30-50 parts of the rotten organic fertilizers and 5-8 parts of the silicon fertilizers. The fertilizer not only includes selenium element but also includes other nutrition enhancing matters requested by crop growth. As the fertilizer can be used for supplying the selenium element and the other nutrition enhancing matters requested in growth for crops simultaneously, the application of the fertilizer is good for the crop growth, so that the absorption rate and the conversion rate of selenium are improved, and the selenium-rick rice reaching a selenium-rick rice standard can be produced by applying less selenium.

The invention relates to antibacterial peptide active organic fertilizer and a preparation method thereof and belongs to the technical field of agricultural fertilizer. The fertilizer consists of livestock and poultry excrement, silkworm excrement and a microbial fermenting agent. The preparation method for the fertilizer comprises the following steps: 1) weighing the livestock and poultry excrement, the silkworm excrement and the microbial fermenting agent according to the weight ratio, mixing, adjusting the water content of the mixture to 55 to 65 percent, adjusting the pH value to be 5.0 to 8.0, and adjusting the C / N value to be 20 to 30; 2) performing primary stacked fermentation; 3) performing secondary stacked fermentation; and 4) screening the fermented organic fertilizer obtained in the step 3) to remove impurities, pelleting, shaping, discharging, drying, cooling, removing dust, detecting and packaging to obtain the antibacterial peptide active organic fertilizer. Compared with control, the antibacterial peptide active organic fertilizer can increase the yield by 20.1 to 25.3 percent when applied in the fields of fruits, vegetables, grain and oil, flowers and trees, tea and the like.

The invention provides a fruit and vegetable water flush fertilizer. The fruit and vegetable water flush fertilizer is prepared from the following raw materials: carbamide, ammonium sulfate, monoammonium phosphate, potassium chloride, calcium chloride, magnesium sulfate heptahydrate, potassium fulvate, amino acid trace element chelates and a plant growth regulator. The plant growth regulator is prepared from the following raw materials: diethyl aminoethyl hexanoate, compound sodium nitrophenolate, abscisic acid, sodium naphthylacetate, indolebutyric acid, natural brassin lactone and tea saponin. The fruit and vegetable water flush fertilizer can be used for regulating plant growth and improving the fertilizer utilization rate, and has the advantages of improving resistance, resistance to disease and resistance to pests, and accelerating solanaceous vegetables to early mature; the fruits and vegetables are high in coloring effect, resistant to storage and transportation and high in yield.

The invention relates to an organic-inorganic compound fertilizer and a production method thereof, in particular to an organic-inorganic compound fertilizer special for watermelons. The organic-inorganic compound fertilizer is characterized by comprising the following raw materials in parts by mass: 40-60 parts of thoroughly-decomposed organic fertilizer, 20-25 parts of urea, 8-12 parts of triple superphosphate, 15-20 parts of potassium sulfate, 1-3 parts of micro element fertilizer, and 8-10 parts of an adhesive. The production method comprises the following steps: the thoroughly-decomposed organic fertilizer is prepared firstly; then, the urea, the triple superphosphate, the potassium sulfate and the micro element fertilizer are evenly mixed and smashed; the fermented thoroughly-decomposed organic fertilizer and the adhesive are thoroughly mixed with the smashed materials, are granulated through a disc, and are dried and screened to obtain the product. The production method is unique; the organic-inorganic compound fertilizer is rich in nutrients, can guarantee excellent quality and high yield of the watermelons, improves soil, prevents diseases, resists continuous cropping, and improves planting benefits.

The invention discloses a scrophularia ningpoensis hemsl breeding method. The scrophularia ningpoensis hemsl breeding method comprises the following steps: a, screening strains; b, treating materials; c, establishing a clone; and d, hardening and transplanting seedlings. According to the scrophularia ningpoensis hemsl breeding method, detoxified germchits have the excellent performance in a field; plants are strong and have the consistent growth vigor; leaves are green, plump and wide; and the quality of a product is extremely improved. Breeder's seeds have no plant diseases and insect pests in the field, and the occurrence possibility of the plant diseases and insect pests of foundation seeds and production seeds is extremely small; and the yields are increased by 166.6% and 152.8% respectively when being compared with that of conventional seedlings.

The invention provides a high concentration organic boric fertilizer, which is prepared from inorganic boron, nitrogenous organic substance, and catalyst through reacting 8-12 hours at 60-120 deg. C under predetermined pressure.

The invention discloses a high-activity seaweed fertilizer specially used for peanuts and a preparation method thereof and belongs to the technical field of production of crop specially-used fertilizers. The high-activity seaweed fertilizer is prepared from following raw materials comprising: urea, monoammonium phosphate, a calcium magnesium phosphate fertilizer, potassium sulfate, borax, EDTA chelating iron, EDTA chelating manganese, EDTA chelating zinc, ammonium heptamolybdate, a seaweed extraction liquid and seaweed residues. Compared with a fertilizer in the prior art, the high-activity seaweed fertilizer specially used for the peanuts is reasonable in formula, is complete in nutrition, can achieve an effect of increasing yield of the peanuts and improving quality of the peanuts.

The invention belongs to the technical field of agricultural and horticultural fertilities and particularly relates to a bovine dung vermicompost seedling culture matrix block and a preparation method thereof. The preparation method includes steps: properly grinding raw materials including wastes of straws, bovine dung vermicompost materials and the like, adding appropriate peat and water-absorbent resin as an expanding agent and a soil sterilizing agent, adjusting, mixing and using a special forming device to realize primary compression and forming to produce the seedling culture matrix block suitable for agricultural and horticultural plants. The invention further discloses corresponding technical steps. Recycling of wastes is realized, and the prepared seedling culture matrix block is rich in nutrition and meets requirements of seedling growth and development of agricultural crops, melons, fruits, vegetables and the like. In addition, environment pollution caused by plastic cave dishes can be reduced while seedling transplantation integration can be realized. The bovine dung vermicompost seedling culture matrix block and the preparation method thereof have the advantages of freeness of root injuries, seedling injuries and a rejuvenation period, high in survival rate and the like.

The invention discloses a rapid propagation method for dendrobii officmalis caulis. The rapid propagation method comprises the following steps: sterilizing the surfaces of seed capsules, sowing the sterilized seeds in a germination culture medium, grafting seedlings germinated by seeds to a protocorm differential medium, transferring differentiated seedlings to a strong seedling rooting medium to finally obtain the tissue culture seedlings of dendrobii officmalis caulis. Compared with the prior art, the method has the advantages that uncracked capsules of dendrobii officmalis caulis are adopted so as to effectively prevent endophytes of dendrobii officmalis caulis from bringing troubles to tissue culture and lower pollution rate; a tri-generation culturing method including seed germination, subculture and strong seedling rooting is adopted, so that the seedling period is greatly shortened and the production cost is lowered; and the cultured tissue culture seedlings are robust, and have developed roots and high survival rate.

The invention discloses a culture medium for rapid propagation in tissue culture of bletilla striata, comprising a medium for bletilla striata seed sowing, a successive medium and a medium for rooting and planting. Compared to the prior art, the invention has the advantages of high germination, short culture time, big corm in acquired tissue culture plantlet, desirable effect of rooting and high transplanting survival rate, and has good market prospect.

The invention relates to a micrografting method for a tetraploid acacia. The method includes the steps of selecting a seedling of a diploid acacia seed as a rootstock, selecting a tissue culture seedling of the tetraploid acacia as a scion, subjecting the scion and the rootstock to cambium alignment by using a cleft grafting method, twining the interface area with silver paper slips, fixing the silver paper twining area with a grafting clamp, planting the grafted seedling into a potted tray containing matrix, then processing a routine management for 20 - 30 days, and acquiring the plant regeneration. By means of the micrografting method, an integral plant is obtained after cultivating the grafted seedling for 20 - 30 days, and accordingly the high efficiency of rapid planting is achieved. The plant regeneration cultivated by the micrografting method has the advantages of stable genetic character, healthy plant, strong growth, short seedling period, fast plant growing and high survival rate ( with a survival rate over 90% in a field planting production land).

The invention relates to a sugar cane seedling plant and sound seedling cultivation method, which is provided aiming at that the sugar cane hybrid seed is tiny, and has comparatively light thousand seed weight, less nutrient content and villus; when cultivating the seedling, the seed is susceptible to fungi and has low germination rate, the seedling is weak and susceptible to diseases, and so on. The goal of cultivating sugar cane seedling vigorous and healthy plants is realized through the implementation of eight technical steps of the improvement of seedbed matrix, the improvement of seedbed structure, the seed disinfection and sparse seeding, the control of temperature and preservation of humidity to promote germination, the control of temperature and preservation of humidity to promote growth, timely fertilizer application, shading and seedling training, defoliation and chemical control to promote robustness. The seedling plant cultivated by applying the method has flourishing root system, dark leaf color, and vigorous and healthy plants, and is easy to be transplanted in fields; and the field transplantation survival rate of the seedling plant under the same conditions is raised by 10 to 15 percentage points.

The invention relates to a cultivation method for intercropping pleurotu ostreatus in maize fields, which comprises the steps of seeding maize, cultivating pleurotu ostreatus and field care. The pleurotu ostreatus cultivation employs two modes, namely, mode of seed cultivation and mode of bacterium stick cultivation, wherein the temperature for the cultivation material is held between 20-30 deg. C, the water content of the cultivation material is between 60-70%.

The invention relates to a sugar cane full-film mulching cultivation method which aims to solve the problem that a certain amount of water is required for the emergence of the sugar cane under less rain water and soil drought conditions during the planting period of the sugar canes in winter and spring. The method is favorable for reducing the growth of weeds in the field, keeping the soil humidity, improving the rate of emergence of the sugar canes and promoting the root systems of the sugar canes to deeply insert and the aboveground part to grow, thereby creating favorable conditions for the selection of new species, high yield and stable yield of the sugar canes; and the method mainly adopts the technical scheme that the sugar canes are planted in the moist land blocks, weedicide is sprayed on the moist soil surface layer after the sugar canes are planted, the full overlaying is performed to the planting area by using the plastic film with the thickness of 0.008 to 0.012 cm, the soil is pressed and compacted around the plastic films and at the bottoms of seedling planting trenches, and no open space is left between rows.

The invention discloses a multi-use functional fertilizer and a preparation method thereof, and belongs to the technical field of fertilizers, and the multi-use functional fertilizer can be used for solving the problems of short fertilizer effect, single fertilizer effect, single function and easiness in causing land hardening and desertification. The fertilizer is prepared by fermenting nitrogen phosphorus and potassium, Chinese herbal medicine ingredients, sophocarpidine, humic acid, medium trace elements, biological bacteria and polypeptides, wherein the medium trace elements are calcium, magnesium, sulfur and silicon as well as iron, boron, manganese and zinc, and have the same amount; the Chinese herbal medicine ingredients are platycodon grandiflorum, lycoris radiate, nerium indicum, equisetum arvense, equisetum ramosissimum, elderberries, ailanthuses, xanthium sibiricum and polygonatum sibiricum. According to the fertilizer, the phenomena of soil hardening, deterioration, dysbacteriosis and the like caused by multi-year application of chemical fertilizers can be reduced and the root nutrient adsorption, transportation, storage and conversion capability is facilitated; after the fertilizer is applied, the yield of vegetables and the like can be increased by 20%-30%, the yield of fruit trees can be increased by 10%-20%, and the yield of economic crops such as peanuts and cotton can be increased by 10%-15%.

The invention discloses a novel nuisanceless green biological insecticidal and antibacterial fertilizer agent. Ingredients of the novel nuisanceless green biological insecticidal and antibacterial fertilizer agent are prepared from the following plant extracts: 30 to 40 percent of syringa vulgaris extracts, 20 to 30 percent of coconut derivatives, 15 to 30 percent of corn extracts and 20 to 30 percent of aloe extracts. The extracts of each plant are respectively extracted by a Chinese medicine conventional method, a small number of solvents are added into the extracts for embedding, and about 5 percent of latent solvents and emulsifying agents are added for being prepared into 55 to 85 percent emulsified oil agents. The invention belongs to the biological pesticide simultaneously used for realizing the desinsection, antibacterium, fertilizer effects. The novel nuisanceless green biological insecticidal and antibacterial fertilizer agent can be used for planting industries of various vegetables, fruit, grain crops, flowers and the like, has the advantages of innocuity, no side effect, no pollution, safe use and no residue, can effectively kill various germs, viruses, plant diseases and insect pests, generates no drug fastness, has low cost, and can promote the crop growth, so the crops have developed root systems, and green and thick leaves, the yield can be improved, and the novel nuisanceless green biological insecticidal and antibacterial fertilizer agent is actually a unique and good product with fertilizer and pesticide dual effect, which overcomes the defects of modern biological pesticide.

The invention provides an efficient cultivation technology of bletilla striata, and belongs to the technical field of agriculture, forestry, animal husbandry, hunting, trapping, and fishing, and especially relates to a planting method for bletilla striata. The invention provides the efficient cultivation technology of bletilla striata, and the method is fast in growth speed, high in survival rate, and short in cultivation time. The efficient cultivation technology of bletilla striata comprises the following steps: (1) selecting land and preparing land, selecting sandy loam and a dank plot to plant, the loam being thick in soil layer, and being fertile and loose, and having good drainage and being rich in humus; (2) propagation method, seed sowing of bletilla striata being relatively hard, and slitting tuber propagation being relatively simple; (3) cultivating and weeding, plants of bletilla striata being short and small and cannot hold down weeds, so paying attention to cultivating and weeding, ordinarily, four times in each year; (4) planting, in a same growing season in the same land, using a planting method of planting more than two crops alternately in rows or regions; (5) performing topdressing, bletilla striata liking fertilizer, combining with cultivating and weeding, performing topdressing 3-4 times each year.

A fermented brown coal residue soil conditioner is prepared by evenly mixing brown coal residues, brown coal essence liquid, medical stone, composite bone meal, dry sapropel, and a composite microorganism inoculant according to a certain weight ratio and then fermenting the mixture. The absorbing performance and salt-base exchange performance of the soil conditioner are strong, the soil conditioner can improve the soil breathability, the crop respiratory effect is improved, the absorbing performance of roots is enhanced, the lateral root growth is promoted, the crop photosynthetic effect is effectively improved, the nutrients for plants are balanced, and the growth is promoted. The wastes (brown coal residues and brown coal essence liquid), which are generated during the brown coal processing process, are utilized, the wastes are converted into valuable resources, the product addition value is increased, an income increasing method is developed for humic acid producing entrepreneurs, a novel thinking is provided for developing soil conditioner, and the soil conditioner eventually improves the soil quality and increases the economic profits.

The invention provides a water culture Chinese cymbidium rooting inducing method and belongs to the technical field of orchid seedling nursing and propagation. The method comprises the following steps of (1), processing a Chinese cymbidium bare-rooted seedling; (2) preparing an auxin solution; (3) inducing the bare-rooted seedling to root; (4) transplanting to the nutrition solution. The inducing rooting method is simple, easy to realize, clean and environment-friendly, the Chinese cymbidium plants obtained according to the rooting inducing method are robust, are well grown and provide a basis for the detoxification and fast propagation of water culture Chinese cymbidium, a water culture technology for promoting the rooting of the Chinese cymbidium with the auxin appears in China for the first time, and the appreciation value, economical benefits and social benefits of the Chinese cymbidium are further improved.

The invention relates to an integrated ecological tomato cultivation method for reducing pest and disease damage and improving fruit quality. The method comprises the steps that nutrient solution diluent special for tomatoes is irrigated in a dripped mode 14-18 days after tomato seedlings are planted in a fixed mode, and diluted microorganism bacterium agents are sprayed during the fixed planting period of the tomato seedlings and / or the flowering-fruit expanding period. By means of the organic matrix, tomato special nutrient solution and microorganism bacterium agent integrated cultivation method, pest and disease damage to the tomatoes is reduced, the yield of the tomatoes is increased, and the quality of the tomatoes is improved. The tomato special nutrient solution has no lethal effect on the microorganism bacterium agents and provides nutrition for life activity of functional bacteria, by means of mutual collaboration, the yield of tomato fruit is increased, and the quality is improved.

The invention discloses a method for improving the flowering quality of Christmas begonia, comprising the following steps: selecting the robustly grown Christmas begonia; carrying out short-day treatment on the Christmas begonia two months before flowering continuously for 30 days, wherein, the illumination intensity is between 15000 and 18000 Lx; applying a 1000 times liquid of 12# Peters professional every three days combining watering during the short-day treatment, wherein, the pH is 5.6-6.1, and EC is 1.3-1.5; watering 0.3% monopotassium phosphate for one time every 7 days; and applying a 600 times liquid of 1# Peters professional every five days during other growth periods, wherein, the culturing temperature in the whole growth period is 18-21 DEG C, and the humidity is 70-75%.

The invention provides a high-yield wax gourd cultivation method adopting close planting. The method comprises the steps of variety selection, plot selection, soil preparation, ridging, three-dimensional frame putting-up, fertilizer and water management, and disease and pest prevention and control. The number of commodity gourds is increased by increasing the number of seedlings planted in the unit area, the acre yield is increased greatly, and the high-yield cultivation of the wax gourds is achieved. By the adoption of the method, the unit area yield of the wax gourds can be remarkably increased, the acre yield increasing rate can be more than 30%, the quality of the cultivated max gourds is good, the commodity characteristic is good, pest and disease damage is small, and economic benefits are remarkable.

The invention discloses a fertilizer and pesticide composition for strawberries. The composition comprises an organic fertilizer, a pesticide and a filler; the organic fertilizer comprises bean cakes, rice husks, mushroom residues, traditional Chinese medicinal residues, rice bran, chicken manure, plant ash, borax and Bacillus subtilis; the pesticide comprises lime nitrogen, sulfur, pentachloronitrobenzene and phoxim; and the filler comprises peat, vermiculite and perlite. The fertilizer and pesticide composition effectively control the successive cropping obstacle of soil borne diseases, improves the soil structure, has stable and lasting fertilizer effects, and allows planted plants to be strong and have enhanced stress resistance; and organic matters contained in the composition are wastes, have wide sources, and are combined to reduce pollution of agriculture wastes to environment.

The invention relates to special slow-released water-soluble fertilizer for american ginseng and a preparation method thereof. The special fertilizer is prepared from urea, potassium chloride, diammonium phosphate, potassium sulphate, superphosphate, magnesium sulfate, ferric sulfate, zinc sulfate, manganese sulfate, humic acid and inorganic gel particles. The invention further relates to a preparation method of the special slow-released water-soluble fertilizer for american ginseng. According to the special fertilizer, the nitrogen phosphorus and potassium nutrients are reasonably mixed according to the characteristic of demand of growth of american ginseng on fertilizer; medium trace elements such as sulphur, magnesium and iron required by american ginseng in the growth period are added to promote the growth of american ginseng as well as improve the disease resistance of american ginseng; in addition, the nutrients of the special slow-released water-soluble fertilizer for american ginseng is slowly released, which meets the nutrient absorbing rules of american ginseng in the growth cycle, and the effects of increasing the yield and improving the quality of american ginseng are achieved; meanwhile, the utilization rate of water-soluble fertilizer property is increased.

The invention relates to a rhamnolipid auxin, which comprises the following components in percentage by mass: 0.1 to 10 percent of rhamnolipid, 3 to 30 percent of urea, 5 to 35 percent of monopotassium phosphate, 0.03 to 6 percent of ammonium molybdate, 0.03 to 8 percent of borax, 0.05 to 6 percent of magnesium sulfate, 0.15 to 4 percent of manganese sulfate, 0.15 to 6 percent of zinc sulfate and the balance of water. The auxin changes the condition of nutrient loss of the conventional fertilizer, greatly improves the nutrient absorption efficiency of plants, and makes the plants robust and have high yield.