79results about How to "Has nitrogen fixation" patented technology

The invention provides a multifunctional active organic fertilizer and a preparation method thereof, relating to an organic fertilizer containing bacteria, fungi and spores, particularly an active organic fertilizer with functions of soil restoration and disease / pest resistance. The invention aims to provide a multifunctional active organic fertilizer capable of restoring soil pollution and improving product quality and a preparation method thereof. The multifunctional active organic fertilizer is composed of three layers from inside to outside, wherein the innermost layer is composed of a component A of which the main effective components are Bacillus subtilis and Paecilomyces lilacinus; the middle layer is composed of a component B and a component C containing multiple rich nutritive elements; and the outermost layer is composed of a component D of which the main effective components are Streptomyces vinaceus-drappus and Gliocladium roseum. The multifunctional active organic fertilizer can passivate heavy metals in soil, activate the soil, improve the microecological environment of the rhizosphere, degrade the chemical pesticides and improve the crop quality. The multifunctional active organic fertilizer is used in the field of agricultural planting.

The invention provides a highly active biological water preservation slow release compound fertilizer. The special compound fertilizer is prepared by compounding the ordinary fertilizer with microelements, then a certain amount moderate organic minerals, high water-absorbent resins, humic acids, and biological preparation are crushed and mixed into 100 mesh to 350 mesh to obtain compound powder preparation and subsequently the special compound fertilizer is placed into a granulator, and added with water with a mass ratio of 0.1 to 1 to the compound fertilizer. At last, the compound powder preparation is added into the granulator and the obtained mixtures are granulated and dried to obtain the highly active biological water preservation slow release compound fertilizer. The adoption of ordinary nitrogen, phosphor, and potassium as main materials, and mix of croelements according to requirements for soil fertilizer test and plants to adjust the formula, the highly active biological water preservation slow release compound fertilizer can enhance the effective utilization of fertilizer, lower the pollution to soil, and facilitate the growth of vegetables. The application of the product to the agricultural and forestry production can enhance the utilization of fertilizer by above 60 percent and lower the used amount of fertilizer by 50 percent, reduce the pollution to soil, and enhance the yield and quality of crops.

An artificial culture method for tendrilled fritillary bulb features that its original ecologic environment is simulated and the intercroping and croping rotation are used for high yield and quality.

The invention provides highly active biological nutritional manure for drip irrigation. High-content amino acid leftover, high-protein animal dry matter, and rapeseed are crushed and mixed into 80 mesh to 350 mesh to obtain the high amino acid animal and plant powder; a certain amount of sugar, yellow humic acid, organic acid, poly peptide powder, microelement, effective adjuvant, sodium hexametaphosphate, and nitrogen, phosphor, and potassium fertilizers are added into the high amino acid animal and vegetable powder, and heated to 50 DEG C to 60 DEG C to carry out a complex reaction for 2 to 5 hours so as to prepare preparation A; urea is completely dissolved in water a temperature ranging from 35 DEG C to 40 DEG C to prepare preparation B; and then, the preparations A and B are mixed with each other and milled through a colloid mill to ensure that the floating granularity has a diameter of less than 120 microns. At last, the milled preparations are added with active microelement strain liquid, thoroughly mixed, and naturally fermented to obtain the product. The product has the advantages of high vegetable amino acid content and high biological activity, long effective period, obvious effect on growth increase, and simple technique.

The invention relates to a method for preparing a soil conditioner of saline-alkaline soil, in particular to a method for preparing a soil conditioner of saline-alkaline soil. The soil conditioner is prepared by the following steps of: inoculating BM microbial inoculums into base materials, fungi and additives, which serve as raw materials, and performing heap fermentation, wherein the mass ratio of the base material to the fungus to the additive is 70-80:15-20:5-10. By the soil conditioner prepared by the method, the physical and chemical properties of saline-alkali soil can be improved, the fertilizer efficiency of the saline-alkaline soil can be enhanced, nutritional substances can be provided for edaphon, soil-borne insects and diseases can be inhibited, and utilization rate of fertilizer can be improved.

The invention relates to a copper activated bacterium and a method for strengthening the recovery to the heavy metal pollution in the vegetable soil, and belongs to the agricultural and environmental pollution treatment technical field. The JYC17 culture stain of heavy metal copper activated bacteria is the Microbacterium sp. The effective living microbial numbers of the liquid preparation are above a billion per millimeter, and the effective living microbial numbers of the solid preparation are 200 millions per gram. The using method is that: when the seeds of the plant are seminated in humid soil containing heavy metals, the bioremediation preparation of the JYC17 culture stain is inoculated, and 10 to 20mL of the bacteria liquid of 10<8> bacteria JYC17 / mLs is inoculated in each grams of soil once or in two times. The culture stain has good activation effect to the deposited copper in the solution and the activation rate up to above 73 percent. That the plant is implanted and the bioremediation preparation is inoculated in humid soil containing heavy metals promotes the absorption and the extraction of the plant to the heavy metal copper and improve the extraction and recovery efficiency.

The invention discloses a planting method for interplanting camphor trees and astragalus smicus in a tea garden. The method comprises the steps of preparing a land and applying base fertilizer; planting tea trees; planting the camphor trees; inoculating nodule bacteria into astragalus smicus; seeding astragalus smicus; shaping and pruning the camphor trees. According to the method, the camphor trees and the tea trees are interplanted; the camphor trees are pruned and shaped to be a single trunk shape, so that the light transmission rate can be effectively controlled; in addition, the tea trees are certainly shaded, and therefore, the yield of tea is increased; the three plants are planted together according to the characteristic that the three plants do not influence each other, so that the land resource is fully utilized, and the economic value is increased.

The invention discloses a universal microorganism bacterial agent which is characterized by comprising one or more of bacillus, pseudomonas, composite azotobacter, photosynthetic bacteria, yeast, fusarium oxysporum, actinomycetes, potassium bacteria, phosphate solubilizing bacteria, bifidobacterium, lactic acid bacteria, the bacteria are activated, and meanwhile, the viable count of the bacteria is not less than 10<8> / ml, and the infectious microbe rate is not greater than 3%. According to different applications and characteristics of the bacteria, special proportion and activation are adopted for different amounts for composite culture so as to make the agent into different special dosage forms, functions and effects of single aspect are highlighted, non-leguminous crops are enabled to have the nitrogen fixation function, the functions in cultivation, breeding, environment-friendliness, mariculture, biological preservation and the like are outstanding, and the agent has important significance in prompting animal and vegetable growth, improving product quality, improving product mass, eliminating public environment pollution and the like.

The invention provides a high-efficiency stereoscopic cultivation method for vegetables in a protected land. The protected land at winter idle time in November after Asparagus is cleared is used for interplanting autumn-delayed broccoli. Dwarf sword beans are interplanted among Asparagus rows after the broccoli is harvested in February of the next year. Therefore, three kinds of crops, i.e. the Asparagus, the broccoli and the dwarf sword beans can be produced in the same land plot. Since a stereoscopic cultivation mode of high-stem crops and dwarf crops is adopted, the land, temperature and light resources are fully utilized, the annual multi-cropping index reaches 300 percent and the planting benefits are improved; and under the nitrogen fixation effect of root nodule bacteria at the roots of the dwarf sword beans, the goal of nourishing soil by planting in the soil is realized, and the economic and the ecological benefits are remarkable.

The invention discloses a special fertilizer for moringa oleifera and a preparation method thereof. The fertilizer comprises the following raw materials by weight: 50 to 70 parts of silkworm excrement, 30 to 50 parts of pig manure, 25 to 40 parts of biogas residue, 8 to 12 parts of peanut shell powder, 20 to 30 parts of edible mushroom dreg, 25 to 45 parts of urea, 6 to 10 parts of dipotassium phosphate, 3 to 4 parts of sodium selenite, 2 to 3 parts of borax, 2 to 3 parts of ammonium molybdate and 4 to 6 parts of a compound microbial agent. According to the invention, organic wastes like the silkworm excrement and the biogas residue, and inorganic fertilizers are used in combination, and fertilizer proportion is rational, so reasonable nutrition ingredients can be provided for growth of the moringa oleifera; utilization rate of the fertilizer is increased; and yield and quality of the moringa oleifera are improved; meanwhile, the special fertilizer for the moringa oleifera has the advantages of externsive raw material sources, low cost and simple preparation process, is suitable for large-scale popularization and has good economic benefits, social benefits and ecological benefits.

The invention discloses a method for interplanting camellia sinensis, alstonia scholaris and alfalfa. The method comprises the following steps: performing soil preparation and applying a base fertilizer; planting the camellia sinensis; planting the alstonia scholaris; inoculating the alfalfa with rhizobia; sowing the alfalfa; harvesting the alfalfa in real time; pruning the alstonia scholaris. According to the method, the alstonia scholaris is pruned in a natural open center shape with a single trunk, so that the light transmission rate of the alstonia scholaris can be effectively controlled, a certain shading effect can be provided for the camellia sinensis, and the growth of the alstonia scholaris is facilitated; the alfalfa is harvested in batches in earl time, so that the influence of the alfalfa on the camellia sinensis can be effectively reduced and the harvesting amount of the alfalfa can be increased; the camellia sinensis, the alstonia scholaris and the alfalfa are planted together, so that the soil resources can be fully utilized and the economic value can be increased.

The invention discloses a process for preparing nutrition-containing soilless cultivation base material which comprises, stock preparation, calcinations, acid conventional processing, purification, replacing some substance in the zeolite aperture by means of dynamic reaction, cleaning again, adsorbing potassium sulphate, boric acid and other nourishing material completely in the zeolite, cleaning again, adjusting pH by charging acid, drying and packaging.

The invention discloses an active plant growing adjusting agent and preparing method and application, which comprises the following steps: allocating nourishing base through natural plant; blending compound bacteria with photosynthetic bacteria, actinomycete, bacillus and fungus evenly; sealing in the fermenting tank; fermenting through two-step illumination; filtering to obtain compound bacterial ferment liquid with acid black tea color; diluting by 500 times as leaf fertile; fitting for immersing seed to improve soil and fertile ferment.

The invention provides Bacillus paralicheniformis ZYGT1811. The preservation number of the Bacillus paralicheniformis ZYGT1811 is CCTCC M 2020759. The biocontrol bacterium ZYGT1811 can significantly inhibit the growth of cabbage wilt pathogenic bacteria, so that the phenomena of expansion deformation and branch internode shortening of pathogenic bacteria hyphae occur. The strain can produce amylase, protease, pectinase, beta-1, 3-glucanase, siderophore, NH3 and IAA, has a nitrogen fixation effect, and does not have the ability to dissolve phosphorus and potassium. The strain has an inhibitoryeffect on common plant pathogens (rhizoctonia solani, sclerotinia sclerotiorum, phytophthora capsici, fusariumverticillioides, F.solani and F.graminearum), and has certain broad-spectrum activity. Thecontrol effect of the strain on fusarium oxysporum is 57.73%, and the difference between the control effect of the strain and the control effect of a control group is significant.

The invention discloses a planting method for interplanting pea before sowing of sunflower. The planting method mainly includes: when fertilizing and mulching a land block where sunflower is prepared to be planted in early spring, planting pea on line space films reserved for sunflower at planting time about 20th March; watering the pea for the first time in early May, and combining watering with fertilizing; planting sunflower in reserved lines at the time from the end of May to the beginning of June; harvesting pea at the beginning of July, wherein yield of pea per mu is about 200kg generally, and yield of sunflower is not reduced basically and can reach about 250kg. High-efficiency three-dimensional planting technology is developed according to the circumstance that a Hetao irrigation area is sufficient for one crop and insufficient for two crops, and has the advantages that light, heat and soil resources are utilized fully, one-season two-harvest is realized, ground surface exposure is reduced, and sand storm is prevented. The planting method has double effects of increasing yield and income and protecting ecological environment of farmland and is high in practicability and wide in application prospect.

The invention discloses a method for cultivating spotted colored pea seeds with low-temperature plasma activated water. The method is characterized in that spotted colored pea seeds are soaked in water for 12 hours or above; the spotted colored pea seeds are taken out from the water, placed in a cultivation pot and covered with seedling culture paper, and the cultivation pot is placed in a dark environment and can be exposed to light after the root length reaches 2-3 centimeters; water is poured into a low-temperature plasma discharge device, a high-voltage power supply is turned on, the discharge power is regulated, the discharge time is fixed, and activated water is obtained; after the colored pea seeds are planted, cultivation is performed, and the colored pea seeds are irrigated with the activated water twice every day and exposed to light for 12 hours every day. Compared with the prior art, the method has the advantages of increasing the seed germination rate, increasing the cropyield, not generating secondary pollution and the like.

The invention discloses a tilia miqueliana seedling cutting culture method. By arranging a movable mechanism, a culture plate can be automatically conveyed to the place below a taking mechanism and anauxiliary mechanism, and therefore a culture dish can be conveniently taken; the taking mechanism can automatically grab the culture dish conveyed by the movable mechanism, and the transplanting efficiency is greatly improved; meanwhile, the taking mechanism is controlled through a cylinder, is uniform in grabbing force and cannot exert too large clamping force on the culture dish, and the damageto rooting branches in the culture dish by manual carrying is avoided; the auxiliary mechanism can spray a carbendazim solution to the culture dish before the taking mechanism takes the culture dish,and the adhesive force of the rooting branches to soil is increased; nutrient soil in the culture dish uses garden soil as the base, rhizobium exists in a bean land, and therefore the soil fertilitycan be increased; a large amount of allicin and other sulfides are contained in a green onion and garlic vegetable land, so germs in the soil can be easily restrained or killed, and the tilia miqueliana cutting survival rate is greatly increased.

The invention discloses a method for planting indigofera pseudotinctoria in sandy saline-alkali land and improving soil fertility conditions. The method comprises the steps of: land parcel preparationwith a mixed fertilizer used for improvement of the sandy saline-alkali land, seed treatment, sowing, field management and timely harvesting, wherein the mixed fertilizer used for improvement of thesandy saline-alkali land includes the following components: desulfurized gypsum, coal fly ash, an organic fertilizer, fulvic acid, clay, a sandy soil binder, a composite water-retaining agent, a saline-alkali land improver, expanded vermiculite and microbiological powder in a weight ratio of (22-30):(8-12):(18-22):(12-16):(6-10):(6-8):(4-8):(4-6):(2-4):(0.5-1.5). The method provided by the invention adopts measures of applying the mixed fertilizer used for improvement of the sandy saline-alkali land and planting the indigofera pseudotinctoria to improve the saline-alkali land, the survival rate and yield of the indigofera pseudotinctoria are high, the improvement effects on the whole saline-alkali land are prominent, and the improvement process is green, environmentally friendly and pollution-free, so that the method is an application technology that is worthy to be promoted in a large area.

The invention provides a biological bacterial fertilizer special for peanut planting and a preparation method of the biological bacterial fertilizer. The biological bacterial fertilizer is characterized by comprising, by weight, 20-30 parts of biological carbon, 70-80 parts of cake fertilizer, 5-10 parts of humic acid, 8-15 parts of perlite, 40-50 parts of dry cow dung, 3-5 parts of shell powder,10-15 parts of purslane, 15-25 parts of whole alfalfa plants, 20-30 parts of urea, 15-25 parts of calcium superphosphate and 4-8 parts of biological agent. An organic fertilizer serves as the main fertilizer, and a small quantity of chemical fertilizer and biological fungicide are added, so that damage of the chemical fertilizer to soil is reduced. The biological fungicide is used for killing bacteria in the soil, and the activity of beneficial bacteria is improved, so that the purposes of preventing and treating diseases of peanuts are achieved, and the planting yield of the peanuts is improved.

The invention belongs to the technical field of fertilizer, and particularly relates to a fertilizer preparation auxiliary material with insect repellent and slow release effects and a production method of the fertilizer preparation auxiliary material. The fertilizer preparation auxiliary material comprises the following raw materials in parts by weight: 50-60 parts of active humic acid powder, 15-20 parts of biochar powder, 10-15 parts of decomposed chicken manure, 0.5-0.8 parts of trace elements, 12-16 parts of calcium magnesium phosphate fertilizer, 5-10 parts of potassium polyphosphate, 1-2 parts of Actinobacteria, 2-4 parts of Bacillus mucilaginosus, 5-8 parts of dry alcoholic waste liquid powder, 8-10 parts of tobacco powder, 2-3 parts of lignin and 15-20 parts of bentonite. The produced fertilizer preparation auxiliary material is used for preparing fertilizer or is added to the fertilizer for mixed use and has the functions of fixing nitrogen, removing phosphorus, removing potassium, dispelling pests, increasing the utilization rate of the fertilizer, supplementing nutrient elements and the like, and after being applied to the soil, the fertilizer prepared from the fertilizer preparation auxiliary material can achieve the effects of increasing the content of organic matter in soil, improving physical and chemical properties of the soil, promoting growth of crops, enhancing drought resistance, cold resistance and disease and pest resistance and increasing the yield of the crops.

The invention discloses a feed grade monocalcium phosphate, which comprises the following components by weight: 20-30 parts of phosphate rock, 5-15 parts of calcium hydroxide, 5-15 parts of calcium carbonate, 5-15 parts of sulfuric acid, 5-15 parts of industrial waste acid, and 2-6 parts of activated carbon particles. The method provided by the invention has the advantages of simple process, easy implementation, wide raw material sources, shortened production time, low energy consumption and low cost, is suitable for large-scale industrialized production, and has broad market prospects and good social and economic benefits.

The invention discloses a disease-resistant organic fertilizer used in organic agricultural industrial parks and a preparation method thereof. The organic fertilizer is prepared by adding an organic fertilizer fermentation liquor, a liquid actinomycete agent, ascorbic acid, a synergistic microelement fertilizer, a soil water retaining agent, and the like by taking livestock and poultry manures, ground crop straws and rape seed cake as the main raw materials. Compounded with the ascorbic acid, the organic fertilizer can achieve the effects of boosting the immunities of crops, improving the disease and insect pest resistance capacities of the crops, especially reducing the disease and pest risks caused by continuous cropping of the crops and effectively resisting the common diseases of the crops, such as blights, greensickness, rhizoctonia solani, root rot, damping-off, anthracnose, sooty mold, gummy stem blights, gray mold and black roots, so that the usage amount of chemical pesticides is reduced, and the effect of simultaneous application of pesticides and fertilizers is achieved.

The invention discloses a cow breeding method with combining farming and grazing. According to the cow breeding method, the land is divided into a grazing area, a repairing area and a supplementary feeding area; in the grazing area, ryegrass, festuca and white clover are mixedly sowed in late September each year, cows are grazed for 5-7 days in each zone block from March to April in the next yearaccording to the growth condition of forage grass, and then cow manure is sprayed with liquid preparation (EM bacteria solution and compound enzymes); in the repairing area, wheat is planted in October in each year, and corn is planted after the wheat is harvested the next year; the grazing area and the repairing area are alternated the next year, after alternation, the wheat is not applied with chemical fertilizer any more; in the non-grazing period, supplementary feeding is carried out on the cows in the supplementary feeding area. Compared with an existing cow breeding mode, cow manure canbe effectively treated by adopting the cow breeding method, and the grazing and rotation grazing method is beneficial for improvement of production performance of beef cattle. Compared with the commonfield for producing grain, the cow breeding method can improve the fertility of soil and save usage of the chemical fertilizer.

The invention particularly relates to a method and device for converting kitchen waste into bio-organic fertilizer. According to the preparing method, the kitchen waste, composite prebiotic microorganism bacteria and water are mixed to form the fertilizer, the composite prebiotic microorganism bacteria account for 1-5 parts, the kitchen waste accounts for 55-65 parts, and the water accounts for 30-44 parts, the kitchen waste, the composite prebiotic microorganism bacteria and the water are placed into a hydraulic power beating tank, a first motor drives beating impellers to carry out continuous smashing, a first pump body conveys the mixture into a degrading and fermenting tank, then a second motor in the degrading and fermenting tank drives a stirrer to carry out continuous stirring, and the bio-organic fertilizer is obtained after the mixture reacts. The preparing method has the advantages that the composite prebiotic microorganism bacteria are utilized for converting the kitchen waste into the fertilizer, soil is improved through fertilizer activation, and the fertilizer provides various kinds of nutrition needed by crops for a long term, has the effects of nitrogen fixation, phosphate solubilizing and potassium releasing, and can activate and decompose ineffective potassium and ineffective phosphorus in the soil into available phosphorus and quick-acting potassium which can be absorbed and utilized by plants, and obstruct the plants from absorbing harmful heavy metal.

The invention discloses a water retaining agent used for desert greening as well as a preparation method and application of the water retaining agent. The water retaining agent used for the desert greening provided by the invention has the advantages of being environmentally friendly, biodegradable and pollution-free to soil, starch and potassium fulvic acid are added, so that the water absorptionand salt-tolerant performance are greatly improved, the production costs are reduced, the demand for desertification treatment can be met, and the product application value is high; when the water retaining agent is prepared, through irradiation process adjustment, starch alkaline method low-temperature gelatinization, selection of a weakly-alkaline neutralizing agent and gel segmentation drying,the energy consumption is reduced, and the irradiation agent utilization rate and production efficiency are improved; and when the water retaining agent is used for the desert greening and water retention, grids can prevent sand from moving, and strengthen plant growth environment, an organic matter layer can play roles in supplying a carbon source, absorbing excess water and permeating air, a water retaining layer can store water and fertilizers for plant growth, and the synergistic effect of the three measures can greatly improve a survival rate of seedlings planted in desert.

The invention relates to a citrus planting method. The citrus planting method comprises the steps of citrus planting, orchard management and citrus harvesting, wherein a planting pit is filled with amixture of chicken manure, rice straw ash and soil around healthy adult citrus trees, a mixture of soil around the healthy adult citrus trees, soil from legume crop land and nitragin made from the roots of legume crops, and a mixture of common farmyard manure and dug-up soil from bottom to top in sequence, four steep pits which are uniformly distributed along the planting pit are obliquely upwardsformed in the bottom of the planting pit, the steep pits are filled with a mixture of sere citrus tree leaves and dug-up soil, sere straw is inserted into the steep pits respectively, and in a rainyseason, air caps are arranged in the orchard. By means of the citrus planting method, the soil environment can be improved for a long time, the gas permeability of the soil can be increased, the development and growth of the root system are promoted, the ventilatory efficiency of the citrus orchard is improved, and the surviving rate of citrus seedlings and the fruiting rate are improved.

The invention discloses a strain for enhancing resistance of wheat to rust. The strain is characterized in that the strain for enhancing resistance of the wheat to rust is named Stenotrophomonasmaltophili aZL-2, is stenotrophomonas maltophilia, belongs to gram-negative bacilliform bacteria, and is preserved in the China General Microbiological Culture Collection Center on August 28, 2020, and the preservation number of the strain is CGMCC NO.20565. Biological characteristics are as follows: Gram-negative bacilliform bacteria have athletic ability, oxidase negative, DNA enzyme positive, drug resistance to imipenem and light green color on a blood plate (more obvious at the dense position of an inoculation baseline) and on an MH plate; Bacterial colonies protrude on a Chinese blue plate, but the form of the bacterial colonies is difficult to distinguish from other non-zymophyte. The strain can efficiently enhance the resistance of the wheat to rust and has the capability of promoting the growth of the wheat.

The invention discloses a black tea planting method, and relates to a planting method of tea. The method mainly comprises five steps of 1, preparing organic selenium fertilizer; 2, applying the fertilizer; 3, planting grass; 4, turning soil; 5, picking. According to the main process, the fertilizer is applied from the middle ten days of September to the first ten days of October, with a tea tree distance being 30 cm, a shallow trench with the depth of 10 cm is dug, and the fermented organic selenium fertilizer is evenly drilled among rows; then alfalfa seeds are sown on the organic fertilizer, and straw or weeds are covered with thin 2-3 cm of thin soil; in the first 5-10 days before spring tea sprouts, the alfalfa is shoveled away, the alfalfa is covered with 10-15 cm of soil, and then the tea is picked 15-20 days after the spring tea sprouts. Since the alfalfa is a selenium aggregation plant, loss of selenium element in the soil can be reduced, but after the alfalfa is shoveled away and covered with the soil, the alfalfa forms the organic fertilizer to increase the content of the selenium element in the soil, and thus the balance of the selenium element in the soil is maintained.

The invention discloses a preparation method of foliage application for pot flowers, which particularly includes steps of 1), inoculating a mixed culture to a culture medium to ferment and filter, wherein the liquid supernatant is amino acid solution; 2), weighing manganese sulfate, zinc sulfate, ferrous sulfate, calcium chloride, magnesium sulfate, copper sulfate, lanthanum nitrate, and cerous nitrate according to the formula amount; adding water and stirring to dissolve; adjusting pH value to make the solution clear and transparent; 3), taking chelating agent according to the formula amount,adding water to stir and dissolve; 4), mixing solutions obtained in step 2 and step 3 and chelating to obtain a chelation reaction fluid; 5), taking amino acid solution, amino acid powder, ammonium molybdate, boric acid, urea, monopotassium phosphate, potassium humate and surface active agent according to the formula amount; adding the chelation reaction fluid; mixing evenly to obtain the foliageapplication. The preparation method has the beneficial effects of simple and feasible in use and huge in market potential; the foliage application has full nutrition, full water solubility, pollution-free, and high utilization rate.

The invention relates to the field of vegetable planting, in particular to a planting method for improving cucumber yield. The method comprises the steps of (1), field selection and soil preparation;(2), base fertilizer application; (3), seed processing; (4), seedling nursing and field planting; (5) top application; (6), weed removing and frame building; (7), leaf thinning and topping; (8), harvesting. By means of the method, the defects of low cucumber yield and poor disease resistance of existing planting methods can be effectively compensated.