52results about How to "Long-lasting fertilizer effect" patented technology

The invention relates to a fertilizer and soil conditioner, wherein the compound fertilizer contains a slow-release fertilizer additive adjustable based on soil and plant requirement, which comprises compound microorganism - organic carrier 2-50%, inorganic carrier 1-30%, ureacondensate 1-50%, primary nutrient 1-60%, trace element 1-10%, and inorganic soil conditioner 1-50%.

The invention discloses a high-quality and high-production cultivating technology of cane shoots, which comprises the steps of soil selection and preparation, germchit preparation, field planting, field management and harvest. According to the invention, before the field planting of cane shoots, sterilization treatment is performed on the soil by adopting quick lime, garlic dreg powder, tea bran powder and wood vinegar, so that the growing environment of cane shoots is purified, and the fertility of soil is improved at the same time; during the topdressing process, home-made slow-release organic granular fertilizer is applied, the fertilizer efficiency is more durable, and a large amount of fertilizer does not run away caused by climatic change, so that the fertilizer efficiency is greatly improved, the soil is improved at the same time, and the soil is prevented from hardening. The cultivating method is simple and feasible, low in cost, and high in yield coefficient; the cane shoots are convenient to manage, and applicable to large-scale cultivation; through large-area popularization, the quality and yield of cane shoots can be greatly improved and stabilized, so that the high-quality and high-production cultivating technology of cane shoots has prominent social, economic and ecological benefits.

The invention discloses a microbial organic fertilizer and a preparation method thereof, and relates to a microbial organic fertilizer prepared from plants, manure and rice husk ash and a preparation method thereof. The microbial organic fertilizer is prepared from 25 to 50 percent of residue after plant extraction, 20 to 40 percent of stalk, 10 to 40 percent of manure, 0.5 to 8 percent of organic materials starter and 10 to 40 percent of rice husk ash. The preparation method comprises the following steps of: mixing the residue after the plant extraction, crushed stalk and the manure, and adding the organic material starter, uniformly mixing, putting the mixture into a fermenting tank for high-temperature aerobic fermentation, uniformly mixing the fermented material and the rice husk ash, crushing and drying. The microbial organic fertilizer has the advantages of complete nutrient elements, lasting fertilizer efficiency, high fertilizer utilization rate, improvement of soil structure, small environmental pollution, and improvement of crop quality, and is suitable for all grain crops, vegetables, melons and fruits, flowers and grass, fruit trees, forest, tobacco, greenhouses, plastic tents and the like.

The invention relates to edible fungus residue organic fertilizer raw materials and a preparation method thereof and belongs to the field of comprehensive utilization of resources. Vinegar residues are used as a culture medium for cultivating edible fungi; coarse fibers in the vinegar are decomposed by the edible fungi, so the fertilizer efficiency of the vinegar residues is improved; and fungus residues obtained after the edible fungi are cultivated are directly used as the organic fertilizer raw materials. According to the vinegar residues, the content of organic matter is 50 percent, but the content of coarse fibers is above 20 percent; and the vinegar residues is low in fertilizer efficiency and can only be used as a green seedling cultivation substrate or used for improving soil; if microorganism composing fermentation is adopted, a cycle is long; and the cycle of the method is almost the same as that of composing fermentation, but extremely obvious economic benefits are created; and the prepared organic fertilizer raw materials are durable in fertilizer efficiency and pollution-free, and can improve soil and the quality of crops, and promote growth of the crops. An effective way for comprehensively utilizing the vinegar residues is provided.

The invention discloses a special microbial fertilizer for watermelons and a preparation method thereof. The special microbial fertilizer for the watermelons comprises components in a weight ratio as follows: 10-15 parts of furfural residues, 20-30 parts of soybean meal, 15-20 parts of peanut cake, 15-20 parts of corn straws, 10-20 parts of chicken slaughter-house waste, 2-4 parts of ferrous sulfate, 3-5 parts of borax, 1-3 parts of potassium humate, 1-2 parts of bacillus stearothermophilus, 0.8-1 part of mucor, 2-4 parts of plant lactobacillus, 1-3 parts of yeast, 3-5 parts of cellulose, 3-5 parts of a straw leavening agent and 3-5 parts of brown sugar. The special fertilizer for the watermelons can satisfy various nutritional ingredients required by watermelon growth, is nontoxic, flavorless, safe, reliable, lasting in fertilizing efficiency and harmless to human bodies.

The invention belongs to the technical field of agricultural fertilizers, and discloses a novel fertilizer. The fertilizer is prepared from microbial fermentation crop waste materials in combination with raw materials such as vermiculite powder, grass carbon, brown coal powder, zeolite powder, urea, monoammonium phosphate, potassium chloride and ammonium chloride. The invention also discloses a preparation method of the fertilizer. The fertilizer is prepared by effectively utilizing organic waste materials of crops in combination with the microbial fermentation technology, and is capable of improving the soil structure and controlling the loss of nutrients, and therefore, the fertilizer efficiency lasts for a long time.

The invention provides a production method of compound microbial fertilizer for aquiculture and fertilizer thereof. In the method, a fermentation filter cake in the monosodium glutamate production process serves as raw material; the fermentation filter cake is mixed with hydrated lime and pulverized; then, powdered rice hulls are used for respectively absorbing fermented purple nonsulfur bacteria, bacillus subtilis and Bacillus mucilagimosus krassilm to form single microbial inoculums; the absorbed signal microbial inoculums are mixed according to the ratio of 1.5-2.5:1.5-2.5;1; 5-15% of the mixed microbial inoculums is added into the fermentation filter cake raw materials, inorganic fertilizer is also added, and the mixed microbial inoculum is mixed with the inorganic fertilizer to obtain the compound microbial fertilizer for aquiculture. The effective bacteria number of the compound microbial fertilizer is equal to or more than 2*10 / g, total nutrient (N+P2O5+K2O) is 6-25%, and organic matter content is 15%-30%.The production method of the invention has simple technology, and the produced compound microbial fertilizer can effectively improve the quality and the quantity of aquiculture.

The invention discloses a bagged fertilizer. The bagged fertilizer is composed of fixed amounts of decomposed cow dung, decomposed pig dung, straw, soybean cakes, clover, Amorpha fruticosa, brown coal, peanut meal, kitchen waste, Vicia villosa, humic acid, river sediment, animal waste, nitrogen phosphorus potash fertilizer, mixed trace elements and a traditional Chinese medicine composition. According to the invention, the bagged fertilizer with low cost, sustained and controlled release effect and long-lasting and substantial fertilizer efficiency is prepared by using cow dung, pig dung and the like which are common in villages, kitchen waste produced by the urban catering industry, a plurality of common raw materials and a bag prepared from a special degradable material. The bagged fertilizer is easy to apply and has long-lasting fertilizer efficiency. Moreover, the whole bagged fertilizer is applied at a time, so precise fertilization is realized, the fertilizer is uniformly distributed and management can be easily carried out.

The invention discloses a cow dung matrix for the seedling raising of radices stellariae dichotomae. The matrix is characterized by being prepared from 100 parts of rotten cow dung, 20-30 parts of rural soil, 5-10 parts of vermiculite, 3-5 parts of perlite, 3-5 parts of river sand, 2-5% of macroelements, 0.2-0.4% of trace elements and a moderate amount of water by mixing, wherein the macroelements include mixed ammonium salts, potash fertilizers and organic phosphate fertilizers; the trace elements include magnesium, iron, copper, zinc, manganese, and boric acid; the cow dung is rotten cow dung which is circulatory rotted and dried, and a rotting method is implemented by stacking cow dung, and carrying out full fermentation and degerming on the cow dung in a way of layered depositing and circulatory rotting. The dried rotten cow dung is crushed into particles with a particle size of 2-5mm, then the particles and other components are mixed, and the pH value of the obtained mixture is adjusted, so that a prepared matrix just can meet the budding conditions of radices stellariae dichotomae, thereby improving the budding rate and the survival rate. The matrix disclosed by the invention has the advantages that cow dung is fully rotten in a short time, so that materials for a rotting agent are reduced, and the cost is reduced.

The invention provides a humic acid chelated boron, magnesium, zinc and iron fertilizer and a preparation method thereof. The fertilizer is composed of the following components in parts by weight: 20 to 30 parts of urea, 10 to 15 parts of diammonium hydrogen phosphate, 10 to 15 parts of potassium sulfate, 30 to 40 parts of boron magnesium slag, 10 to 15 parts of humic acid, 12 to 15 parts of citric acid, 1 to 2 parts of ammonia borate, 6.5 to 8 parts of magnesium sulfate, 7 to 7.5 parts of zinc sulfate, 5 to 6.5 parts of ferrous sulfate, 1 to 2 parts of avermectin, and 0.3 to 0.4 part of diazinon. The preparation method comprises the following steps: preparing medium trace element chelated fertilizer from citric acid, ammonium borate, magnesium sulfate, zinc sulfate, ferrous sulphate and humic acid, then adding urea, diammonium hydrogen phosphate, potassium sulfate, and boron magnesium slag into the fertilizer, grinding, and carrying out a spraying granulation process by using a mixed solution of avermectin and diazinon so as to obtain the finished product. The fertilizer has the advantages of high utilization rate of trace elements, reduction on soil hardening and water pollution, sustain-released effect, and longer lasting drug effect and fertilizing effect.

The invention relates to a biological pesticide-added fertilizer and a preparation method thereof. The pesticide-added fertilizer is prepared from plant extract residue which comprises one of or a mixture of more than two of lightyellow sophora root extract residue, sophora alopecuroides L. extract residue and black false hellebore extract residue. According to the biological pesticide-added fertilizer, the organic solid waste resources are utilized thoroughly, the production cost is reduced and efficient utilization of the waste resources is realized; in the production process of the biological pesticide-added fertilizer, the environment-friendly effect is achieved, the discharge of wastewater and waste gas can be avoided, and the energy-saving, efficient and low-carbon effects are achieved; the biological pesticide-added fertilizer product is comprehensive and balanced in nutrition without any chemical pesticide and hormone addition, and has a good control effect on a plurality of soil-borne diseases and soil insects; the pesticide-added fertilizer is capable of fundamentally improving the physical and chemical properties of the soil and optimizing the structure of the microflora, and has efficient and lasting fertilizer efficiency and pesticide effect.

The invention discloses a seedling breeding method rapid rooting of hylocereus undatus cutting. Treatment on hylocereus undatus cutting seedlings and soaking treatment by using a potassium permanganate solution exert an effect of sterilization; root rot is eradicated and hylocereus undatus rooting is promoted; the seedling breeding medium consists of sand, soil, organic fertilizer, perlite and decomposed sugarcane, can provide enough organic matters, has loose soil, does not harden easily, can provide nutrients in a seedling period, and promotes the growth of seedling roots; in the seedling period, large amount of water for watering is needed, and a phenomenon of root rot which is caused by water ponding formed by the water does not occur easily; reasonable fertilizer application is performed according to different fertilizer needed in the growing period of the cutting seedlings; the adopted water and fertilizer have rich nutrients, have slow and lasting fertilizer effects, do not harm the roots, are beneficial for the growth of the cutting seedlings, shorten the time for seedling breeding, and enable high survival rate. The seedling breeding method provided by the invention is simple, has low costs, and can greatly increase the speed of seedling breeding; the breeding speed is fast; spindling of the seedlings does not occur easily; the disease and pet resistance is good; the fruit setting rate is high; and the method has high economic benefits and is worth popularizing.

The invention relates to a method for preparing alginic acid pore-sealing type sustained release ecological fertilizer. A compound fertilizer, porous minerals, alginic acid, chitosan and calcium carbonate serve as main raw materials for the ecological fertilizer, a porous inorganic powder material serves as a carrier to adsorb the fertilizer, alginates are gelated on the inner surface and outer surface of an inorganic material to form a micro membrane, and thus micropores are sealed to obtain the sustained release ecological fertilizer. The prepared pore-sealing type sustained release ecological fertilizer has the advantages of being good in sustained release property, environmentally friendly and optimized in process.

The invention discloses a special microbial fertilizer for persimmon fruits, and a preparation method thereof. The special microbial fertilizer for persimmon fruits is composed of the following components, by weight, 10-15 parts of furfural residue, 20-30 parts of soybean meal, 15-20 parts of a peanut cake, 15-20 parts of corn straw, 10-20 parts of a chicken slaughter house waste, 2-4 parts of ferrous sulfate, 3-5 parts of borax, 1-3 parts of potassium fulvate, 1-2 parts of Bacillus stearothermophilus, 2-4 parts of an EM bacterium, 2-4 parts of plant lactobacillus, 1-3 parts of yeast powder, 3-5 parts of a night soil straw starter and 3-5 parts of brown sugar. The special fertilizer for the persimmon fruits can satisfy all nutritional components required by the growth of the persimmon fruits, and has the advantages of non-toxicity, tastelessness, safety, reliability, lasting fertilizer efficiency, and harmlessness to human bodies.

The invention relates to a fertilizer. A plant nutrient brick with a three-dimensional geometric shape is composed of the following components by weight: 40-60% of an organic fertilizer; 5-10% of a chemical fertilizer; 10-15% of starch; 25-35% of clay; and the balance water. The organic fertilizer is at least one of fermented and decomposed chicken manure, pig manure, cattle manure, sheep manure, and germ bran. The chemical fertilizer can be at least one of a nitrogenous fertilizer, a phosphate fertilizer and a potash fertilizer. The clay is kaolin. The plant nutrient brick can be in the shape of a cube, a cuboid, a sphere, or a cylinder. The application method of the plant nutrient brick is to embed the plant nutrient brick in soil around a plant root. The plant nutrient brick of the invention retains nutrients necessary for plants in a viscous material composed of clay and starch and ensures a more lasting fertilizer effect, thus saving time and fertilizers. In addition, made into a three-dimensional geometric shape, the plant nutrient brick of the invention is clean and sanitary, and easy to apply, thus being more suitable for application in household greening and public green spaces.

The invention relates to a soil conditioner, and relates to the technical field of agricultural fertilizer. The soil conditioner is prepared from the raw materials of, by weight, 300 parts of silicon-calcium powder, 100 parts of agricultural rare earth, 100 parts of maifanite powder, 150 parts of 98% amino acid original powder, 30 parts of rosin powder, 3 parts of oligochitosan, 3 parts of a soil loosening agent, 10 parts of bacillus subtilis, 20 parts of a water retention agent, 1-5 parts of a urease inhibitor, 1 part of a tetramethyl glutaric acid chelating agent, 70-90 parts of ferrous sulfate, 40-60 parts of zinc sulfate, 90-110 parts if magnesium sulfate, and 40-60 parts of borax. With the soil conditioner provided by the invention, pesticide dose can be greatly reduced, and pesticide residue pollution can be reduced. While crop yield is increased, the soil is turned healthier. As a result of experiments, the soil conditioner has effective functions of breaking soil compaction, regulating acid-base balance, reducing soil salt damage, retaining water and fertilizer, resisting drought and waterlogging, loosening soil and ventilating, and supplementing medium-trace elements and biological bacteria. The soil conditioner is a green ecological functional fertilizer worth promoting.

The invention relates to a making and production process for an animal and plant type organic fertilizer. The preparation method comprises an animal fertilizer preparation process, a plant fertilizer preparation process, and an organic fertilizer preparation process, and specifically includes: S1. drying (or airing) a starter and a metered animal raw material under the action of a planer to obtain an animal fertilizer; S2. under the action of the planer, drying (or airing) a starter and a metered plant raw material to obtain a plant fertilizer; and S3. mixing and stirring the products of S1 and S2, and then carrying out extrusion granulation, polishing, drying, cooling, screening, metering, packaging and the like to obtain an organic fertilizer. The raw materials of the invention mainly come from decomposed plant and (or) animal carbon-containing organic materials, which can improve the soil fertility, supply plant nutrition, enhance crop quality, increase yield, control pest, and is environment-friendly and pollution-free, etc.

The invention belongs to the technical field of vegetable planting and in particular relates to efficient slow release selenium-rich fertilizer specially used for vegetable planting. The efficient slow release selenium-rich fertilizer specially used for the vegetable planting is prepared by carrying out fermentation on urea, oyster shell powder, powdered rock phosphate, plant ash, potassium humate, potassium fulvic acid, potassium mineral powder, magnesium humate, humic acid, iron urea humate, sodium borate, copper sulfate, manganese citrate, montmorillonite, chitosan, selenium ore powder, compound amino acid powder, graphene oxide and grape seed extract by virtue of saccharomycetes and plant deodorizing bacteria to form a core material and then coating with a coating agent. The fertilizer is comprehensive in nutrient elements, rich in organic matters and mineral elements and lasting in fertilizer efficiency, can achieve good slow release effect and can release the organic matters and nutrients permanently, so that disease resistance of vegetables is improved, growth demand of the vegetables is promoted, yield and quality of the vegetables are improved, and high yield is realized.

The invention discloses a late autumn hot pepper package fertilizer. The package fertilizer is characterized by comprising a base fertilizer and an additional fertilizer, wherein the base fertilizer comprises the following raw materials in parts by weight: 60-70 parts of rotten fertilizer, 7-12 parts of urea, 6-9 parts of monoammonium phosphate, 8-14 parts of potassium sulfate, 2-6 parts of potassium chloride, 1-3 parts of minor element fertilizer, 0.2-0.5 part of gamma-polyglutamic acid, 0.1-0.3 part of garlicin and 1-3 parts of auxiliary material; and the additional fertilizer comprises the following raw materials in parts by weight: 23-30 parts of urea, 5-11 parts of potassium dihydrogen phosphate, 41-47 parts of potassium nitrate, 6-11 parts of calcium nitrate, 7-11 parts of potassium sulfate, 0.2-0.8 part of boric fertilizer, 0.1-0.4 part of rare earth nitrate, 0.1-0.3 part of sodium 2-naphthol, 0.1-0.4 part of amino acid mixture and 0.3-0.7 part of sodium dodecyl benzene sulfonate. The invention also discloses an application method of the late autumn hot pepper package fertilizer.

The invention discloses a biological organic medical fertilizer using brucea javanica oil residue as a raw material and a composting method thereof, and belongs to the technical field of fertilizer preparation. The biological organic medical fertilizer comprises the following raw materials: 70-90 parts of chicken manure, 30-50 parts of the brucea javanica oil residue, 20-40 parts of waste residue, 20-35 parts of Dregs of tea-oil tree fruit, 10-20 parts of derris root powder, 5-10 parts of biological bacteria, 1-3 parts of trace elements and 1-3 parts of additives. The biological organic medical fertilizer is made by crushing, sieving, mixing, stirring, fermentation, ageing, drying and other steps, The biological organic medical fertilizer can effectively control soil diseases and insect pests, and balances nutrition, enhances crop immunity, and increases the yield of crops; the biological organic medical fertilizer is ecological and environmentally-friendly, can improve soil structure, and has no pollution to the environment.

The invention relates to bio-organic fertilizer containing a compound microbial agent. The organic fertilizer is prepared from components in parts by weight as follows: 58-62 parts of chicken manure,78-82 parts of peanut shells, 58-62 parts of peat soil, 38-42 parts of corn straw, 38-42 parts of orange peel, 38-42 parts of soybean meal, 18-22 parts of a fructus cnidii extract, 18-22 parts of a radix stemonae extract, 18-22 parts of folium hibisci extract, 15-20 parts of a compound microbial agent, 38-42 parts of plant ash, 18-22 parts of ground phosphate rock, 18-22 parts of calcium oxide and28-32 parts of humic acid. The bio-fertilizer has lower cost, and besides, the organic fertilizer comprises a reasonably matched formula, has environmental protection and antibacterial functions andcan promote healthy growth of crop plants and increase the yield of crops.

The invention belongs to the technical field of organic fertilizer processing, and specifically relates to a preparation method of an organic fertilizer. The preparation method comprises the following steps: mixing organic wastes, tempering, carrying out composting fermentation, applying microelement additives and mixing, and then adding a high-voltage electric shock nitrogen-adding procedure. The preparation process of the organic fertilizer is carried out in a fruit and vegetable planting greenhouse, the relative humidity of an electric shock environment is 60-85%, the pH value of a compost is 5.5-6.5, and the water content of the compost is 40-50%; the electric shock conditions are as follows: the voltage intensity is 20-100kv, the pulse width is 0.1-5ms, the pulse duty factor is 30-60%, and the treatment time is 20-50min. The organic fertilizer prepared by the preparation method disclosed by the invention is simple, efficient, environment-friendly and pollution-free in process, uniform in fertility, lasting, and free from seedling burnt.

The invention discloses a planting method of wild rice shoots. The planting method comprises following steps: selecting land, applying slow release fertilizers, transplanting wild rice shoots into large fields, dressing tillering fertilizers, spraying pesticides, irrigating water and harvesting. During dressing, slow-release organic granular fertilizers are applied so that the manurial effect becomes more lasting. The great loss of fertilizers due to climate changes is avoided, thereby greatly improving the manurial effect and decreasing application amount of tillering fertilizers in the late period. Meanwhile, soil is improved and soil hardening is prevented. The planting method of wild rice shoots has following beneficial effects: the cultivation method is easy and feasible, low in cost and high in yield of wild rice shoots; quality is greatly increased; and the planting method of wild rice shoots is suitable for large-scale cultivation.

The invention discloses high-organic matter formula nutritive soil and a preparation method thereof. The raw materials of the high-organic matter formula nutritive soil consist of 55-80wt% of sludge products, and 20-45wt% of auxiliary materials, wherein the auxiliary materials are selected from at least one of humic acid, potassium humate, ammonium sulfate, diammonium phosphate, potassium sulphateand a granular reinforcer. The high-organic matter formula nutritive soil realizes harmless, stable and decreased treatment of living sludge in cities and towns, the treatment process is performed insealed facility, sludge treatment products are harmless and high in stability, and through combination with a traditional agriculture organic fertilizer granulation method, high-organic matter formula nutritive soil products are produced. The high-organic matter formula nutritive soil products have the advantage of being high in organic matter content, and through cooperation of nutrient elementsof nitrogen, phosphorus, potassium and the like, the high-organic matter formula nutritive soil is balanced in nutrients and slow-release and durable in fertilizer effects, has the effects of improving fertility and improving soil on the soil, and has positive improvement effects on growth of plants.

The invention relates to the field of chemical fertilizers, in particular to a carbon-power full water-soluble potato long-acting drop irrigation special fertilizer and a preparation method thereof. The fertilizer comprises urea, monoammonium phosphate, industrial ammonium phosphate, potassium chloride, polyamino acid and trace elements and is specifically prepared from the following components inpercentage by weight: 38 to 40 percent of urea, 1 to 2 percent of monoammonium phosphate, 22 to 25 percent of industrial ammonium phosphate, 28 to 30 percent of potassium chloride, 1 to 5 percent ofdicyandiamide, 2 to 5 percent of amino acid and 1 to 2 percent of trace elements. The carbon-power full water-soluble potato long-acting drop irrigation fertilizer prepared with the preparation methoddisclosed by the invention has high nutrient content and can provide nitrogen, phosphorus and potassium with proper proportions for potato growth. By utilizing an inhibitor to control nitrogen and prolong the fertilizer efficiency period, the utilization rate of the fertilizer is improved; in addition, amino acid carbon power is utilized to supplement carbon, the development of a potato root system is promoted, and nutrients are fully absorbed, so that potato tubers are expanded and the yield of potatoes is improved.

The invention discloses slow release fertilizer used for potted leafy plants and a preparation method thereof. The slow release fertilizer is prepared from urea formaldehyde rubber powder, copper sulfate, ferrous chloride, borax, magnesium chloride, zinc sulphate heptahydrate, potassium humate, animal waste, traditional Chinese medicine residues and ash, mushroom residues, animal bones, knar clay and the like. The prepared slow release fertilizer is low in cost and easy and convenient to apply; mineral substances and microelements, such as nitrogen phosphorus and potassium, required for growth of leafy plants are met through various added inorganic substances, and normal growth of leafy plants is ensured; nutrient elements required for plants can be provided through added organic substances such as potassium humate, animal waste and deep sea mineral salt; by matching and retting the raw materials , plants can be dark green and bright in leaf color in the growth process, and the ornamental value of plants is greatly improved; slow release components such as urea formaldehyde rubber powder and ethylene oxide / propylene epoxide copolymers and hydroxypropyl xanthan gum are added, and therefore the prepared fertilizer can have the slow release characteristic, the fertilizer efficiency can be lasting, and growth requirements of potted leafy plants can be met through one-time fertilizer application.

The invention discloses composite moisturizing nutrient soil for potting and a preparation method thereof. The nutrient soil is prepared from, by weight, 70-80 parts of land soil, 10-15 parts of organic slow release fertilizer, 5-10 parts of inorganic composite fertilizer, 5-10 parts of a loosening agent, 3-5 parts of a water retaining agent, 1-3 parts of an acid-alkali regulating agent, 0.5-1 part of rooting powder and 0.1-0.5 part of beneficial microorganism flora. By adopting the land soil not contained 10 m or below the earth's surface as the foundation, composted organic slow release fertilizer and inorganic composite fertilizer are added as a nutrient source for potting plants, the nutrients are balanced and abundant, and the fertilizer efficiency lasts long; by adopting the water retaining agent composed of high water absorption resin and starch, water hundreds times the weight of the water retaining agent can be absorbed, water evaporation can be effectively inhibited, and thewater retaining purpose is achieved; by adding beneficial flora, the nutrient soil forms the good environment suitable for plant growth and development, decomposition of organic matter in soil is accelerated, invasion and development of pathogen microorganisms in soil are inhibited, and the using effect of the composite moisturizing nutrient soil for potting is improved.

The invention discloses a high-yield fruit-cracking resistance nectarine planting method, and relates to the technical field of nectarine planting. The high-yield fruit-cracking resistance nectarine planting method includes the steps of field selection, greenhouse building, planting, trimming, truing, pruning, temperature and humidity management, fertilizer and water management, flower end fruit management, and pest control. According to the high-yield fruit-cracking resistance nectarine planting method, through the scientific management, firstly, an appropriate amount of fertilizer is appliedduring planting, so that excessive nectarine growth caused by a large amount of the fertilizer applied in the beginning is avoided, and the survival rate of nectarines is increased; then, base fertilizer is applied additionally in spring, so that soil is improved, the requirement for nutrients needed by the growth of the nectarines is met, the quality of the planted nectarines is good, few cracked nectarines exist, the sweetness of the fruits is high, and the yield is high and stable; by adopting plant-source pesticide, products are green and safe, and therefore the high-yield fruit-crackingresistance nectarine planting method has good economic value and popularization value.

The invention discloses a special yield-increasing organic fertilizer for organic tea, and an application method thereof. The special organic fertilizer comprises, by weight, 5-15 parts of tung bran, 10-25 parts of rapeseed bran, 25-40 parts of peanut bran, 35-45 parts of candy pomace, 1-2 parts of aspergillus niger, 1-2 parts of potassium bacteria, 5-10 parts of apocynum venetum powder, 5-10 parts of tripterygium wilfordii, 5-10 parts of soybean meal and 10-15 parts of tea fallen leaves. The raw materials are weighed according to the proportion and mixed to prepare the special fertilizer, the special fertilizer is mixed with mud and soil, the mixture is backfilled to the 1 / 3 position of a planting hole, then the special fertilizer is applied, finally the mixture is backfilled to be higher than the ground, and watering is conducted in time. The organic fertilizer is prepared and fermented autonomously, is pollution-free and purely natural, improves the utilization efficiency of the fertilizer, remarkably increases the yield, is rich in nitrogen, phosphorus, potassium and other plant row-saving essential elements, is low in cost and simple to prepare, and has good economic benefits and ecological environment values.

A method for preparing an organic boron fertilizer for engineering wound soil remediation includes a step of: effectively compounding at least one of chitin oligosaccharide, wormcast and silkworm excrement, at least one of water and hydrogen peroxide, an organic boron element solution, sodium alkyl benzene sulfonate and poly sorbite under certain conditions. The present invention has significant effects on improving physical and chemical properties of engineering wound soil, enhancing availability of boron element in the soil, preventing plants from physiological diseases caused by lack of boron, and promoting growth and development of the plants.