35results about How to "Slow release fertilizer" patented technology

The invention discloses a wheat dedicated composite coated fertilizer which is characterized by being prepared from the following raw materials in parts by weight: 34-40 parts of a castor cake, 18-25 parts of a rapeseed cake, 22-25 parts of wheat bran, 10-13 parts of a fishbone powder, 6-8 parts of clay, 100-110 parts of dry cow dung, 24-30 parts of bagasse, 1-2 parts of polyglutamic acid, 2-3 parts of urea formaldehyde, 35-40 parts of urea, 33-40 parts of ammonium phosphate, 18-24 parts of potassium chloride, 2-3 parts of ferrous sulfate, 6-8 parts of an EM agent, 8-10 parts of a soil improvement agent, and a proper amount of water. The fertilizer is reasonable in formula, more comprehensive and balanced in nutrition, and good in use effect; coating can play the sustained release role, and the fertilizer efficiency is allowed to be slowly released; moreover, with addition of polyglutamic acid, water and fertilizer retention abilities are improved, soil organic matters are increased, the fertilizer efficiency utilization rate can be significantly improved, the wheat yield and quality are greatly improved, and thus economic benefits of winter wheat are improved.

The present invention discloses one kind of water-saving medicine dreg coating base fertilizer and its production process, and belongs to the field of agricultural chemistry. The water-saving medicine dreg coating base fertilizer is made with composite fertilizer and coating agent, and the materials include fermented liquid after producing cefo medicine, lignin powder, adhesive, talcum powder and stabilizer. It consists of nitrogen fertilizer, phosphate fertilizer and potash fertilizer, medium and trace element fertilizer and aminated humic acid powder. The present invention is environment friendly, and the production process is simple and suitable for industrial production.

The invention discloses a chinaberry seed nursery stock insecticide fertilizer prepared from the following raw materials: by weight, 30-40 parts of rapeseed cake, 30-40 parts of soybean meal, 40-50 parts of pine needle powder, 50-60 parts of cassava dregs, 40-50 parts of peat, 50-60 parts of vermiculite, 20-30 parts of medical stone, 50-60 parts of urea, 20-25 parts of potassium bicarbonate, 10-12 parts of potassium chloride, 1-2 parts of sodium humate, 2-3 parts of manganese sulfate, 3-4 parts of zinc sulfate, 2-3 parts of ferrous sulfate, 1-2 parts of sodium selenite, 1-2 parts of stellera chamaejasme powder, 10-12 parts of chinaberry seed, 6-9 parts of an EM bacteria agent, 10-15 parts of a soil conditioner, and a right amount of water; The chinaberry seed nursery stock insecticide fertilizer uses the raw materials which are mostly natural substances, has the very good economic and environmental benefits, is rich in nutrition, and is capable of insect killing, sterilization, soil improvement and the like.

The invention provides a root-promoting and weeding date tree specially-used organic-inorganic composite fertilizer which includes following components, by weight, 50-60 parts of dried cow dung, 40-50 parts of wormcast, 20-30 parts of sunflower head powder, 8-10 parts of sugar residue, 10-20 parts of plant ash, 1-2 parts of a microbial fermentation inoculant, 5-8 parts of ammonium phosphate, 10-12 parts of urea, 10-15 parts of calcium superphosphate, 12-14 parts of potassium chloride, 0.2-0.5 parts of zinc sulfate, 0.8-1.0 part of ferrous sulfate, 0.001-0.004 parts of ammonium molybdate, 0.001 parts of ethephon, 10-15 parts of agriculturally-use rare earth, 5-8 parts of dicyandiamide, 0.1-0.3 parts of zinc thiazole and 10-15 parts of a fertilizer additive. The date tree specially-used organic-inorganic composite fertilizer can promote growth of roots and meanwhile can inhibit growth of weeds and is reasonable in nutrition proportion. The organic components and the inorganic components are combined for improving soil fertility. With the addition of the weeding agent, weeds can be effectively controlled. The fertilizer can promote the roots of date trees to growth quickly and increases yield.

The invention relates to an organic-selenium-enriched slow release fertilizer special for strawberries. The organic-selenium-enriched slow release fertilizer is prepared from the following raw materials in parts by weight: 2-5 parts of selenium source (based on the content of selenium), 20-30 parts of attapulgite, 25-40 parts of sodium humate, 0.5-1.5 parts of sodium carboxymethylcellulose, 19 parts of nitrogenous fertilizer (based on the content of nitrogen), 10 parts of phosphate fertilizer (based on the content of phosphorus), 19 parts of potassium fertilizer (based on the content of potassium) and 20 parts of water. The organic-selenium-enriched slow release fertilizer can meet the requirement of the strawberries for selenium fertilizer; moreover, due to the addition of nitrogen phosphorus and potassium fertilizers, the nitrogen phosphorus and potassium fertilizers can promote strawberry growth and quality after the slow release fertilizer is applied.

The invention relates to a road slope ecological protection soil spraying base material mixture and a preparation method thereof. According to the road slope ecological protection soil spraying base material mixture, a bottom base material mixture is composed of water, planting soil, steam exploded stalk fiber, crushed raw stalk, decomposed microbial bran and compound fertilizer, a surface base material mixture is composed of water, plant seeds, planting soil, steam exploded stalk fiber, decomposed microbial bran and compound fertilizer, wherein the steam exploded stalk fiber is prepared by cutting off and soaking dried wheat stalk in water and then performing dewatering extrusion and steam explosion. The road slope ecological protection soil spraying base material mixture is obtained fromlocal materials and fully recycles and utilizes agricultural waste, thereby being low in cost; biomass-based adhesive materials produced by the steam exploded stalk fiber help save cement and other chemical adhesives; the decomposed microbial bran can serve as biological organic fertilizer for synergizing with the stalk fiber to save additional chemical agents such as water-retaining agent and soil conditioning agent. The road slope ecological protection soil spraying base material mixture can promote slope plant turf covering within a relatively short time to restore slope ecosystem, avoid water and soil loss and achieve good slope ecological protecting effects.

The invention discloses an organic and inorganic compound fertilizer for improving folium mori yield and quality of mulberry. The organic and inorganic compound fertilizer is characterized by comprising 20-30% of organic matter containing more than 10% of humic acid, 25% of inorganic nutrient which contains 15% of N, 4% of P2O5 and 6% of K2O, biological active bacteria which comprise phosphate solubilizing bacteria, potassium bacteria and nitrogen-fixing bacteria, and microelements such as B, Zn, Mn, Cu and the like. The fertilizer provides proper inorganic nutrient proportion and microelements, and can fully meet the requirements of mulberry growth on nutrient substances; the contained organic matters and the biological active bacteria can improve the physicochemical property of the soil; soil nutrient release is facilitated; the prepared fertilizer particles have the function of slowly releasing the fertilizer effect; and the fermentation times can be reduced; the labor force is saved. By adopting the fertilizer, the folium mori yield and quality of the mulberry are obviously improved.

The invention discloses a high-nutrient rose green planting method. The method comprises steps of I, selecting planting areas; II, preparation before planting; III, field planting; IV, trimming; V, flowering management; and VI, picking. The planting method can make roses grow robustly, enhance resistance to diseases and insects, effectively promote accumulation of organic matters and promote vigorous growth and flowering of the roses and can effectively prolong the flowering time of the roses, and thereby edible values and ornamental values of the roses are enhanced.

The invention discloses an organic fertilizer for planting actinidia chinensis. The organic fertilizer comprises the following raw materials, in parts by weight, 10-20 parts of waste pineapple peel, 5-10 parts of fish scales, 2-5 parts of fish maws, 10-20 parts of melon seed shells, 10-20 parts of peanut shells, 2-3 parts of EM bacteria, and 50-100 parts of expanded perlite. According to the invention, the pineapple peel and the EM bacteria are fermented to produce a plurality of beneficial bacteria, the beneficial bacteria and the EM bacteria continuously act on the fish scales, the fish maws, the melon seed shells and the peanut shells, then the fish scales, the fish maws, the melon seed shells and the peanut shells are loaded into the expanded perlite, are subjected to slow fermentation and are released slowly, and highly active microorganisms and active organisms are gradually released. The absorption rate and the utilization rate of the organic fertilizer by a actinidia chinensis root system are improved, the fertilization frequency is reduced, and the fruit-bearing rate is improved, so that the yield of kiwi fruit is improved.

The invention discloses a high tower humic acid type composite fertilizer. The high tower humic acid type composite fertilizer is prepared from the following materials in percentages by weight: 3-10 parts of urea, 10-13 parts of humic acid, 20-25 parts of ammonium humate, 15-20 parts of monoammonium phosphate, 3-7 parts of 3,4-dimethylpyrazole phosphate, 12-17 parts of potassium chloride, 12-16 parts of ammonium chloride, 1-3 parts of zinc sulfate, 1-2 parts of borax and 0.4-0.7 part of kieselguhr. The kieselguhr is added in the high tower humic acid type composite fertilizer, an effect of slowly releasing fertilizer can be achieved, furthermore, the utilization rate of the fertilizer is increased, absorption of crops is facilitated, soil is improved, the production cost is reduced, and caking of the fertilizer can be prevented; and high-quality humic acid type composite fertilizer particles can be obtained.

The invention belongs to the field of agricultural cultivation, and particularly relates to a potato fertilization method. Different distribution ratios, fertilizer application periods and fertilizer application methods at different stages of potatoes are determined, fertilizer utilization efficiency can be increased effectively, yield per mu and market potato rate are increased obviously, and significant economic benefit is obtained.

The invention discloses a special medical fertilizer for tomatoes. The special medical fertilizer for tomatoes is composed of the following materials: urea, ammonium phosphate, potassium carbonate, potassium fulvic acid, pyrite nodule powder, brown coal, plant straws, apple pomace, pepper pulp, panax japonicus, wolfsbane, shiraia bambusicola and scoparia dulcis. The special medical fertilizer for tomatoes disclosed by the invention greatly reduces the morbidity of diseases and insect pests of tomatoes, improves the output of the tomatoes, improves the structure of soil, avoids soil nutrient deficiency caused by singly applying an inorganic fertilizer, and can maintain the soil fertility for a long time.

Provided is a cultivation method of organic vegetables. The cultivation method of the organic vegetables specifically comprises the steps of preparation of an organic liquid fertilizer, vegetable planting and application of the organic liquid fertilizer, specifically, the organic liquid fertilizer is prepared from a soybean fermentation broth and potassium fulvic acid, and the prepared organic liquid fertilizer is poisonless, harmless, high in fertilizer efficiency, small in use amount during production, and capable of being widely applied to various plants, for example, the organic liquid fertilizer can be applied as a main fertilizer and can also be applied as a leaf fertilizer. When the liquid fertilizer is applied, the liquid fertilizer is convenient to apply and can be well absorbed by crops quickly, the crops grow well, have few diseases and are high in yield, and quite remarkable benefits are achieved.

The invention discloses a preparation method of special water-retention and fertilizer-retention fertilizer for tea trees. The preparation method comprises steps as follows: cottonseed meal, cow dung, borax, vermiculite powder and water are stirred uniformly, heated for fermentation and subjected to thermal insulation, and a premix is obtained; the premix and a water-retention and fertilizer-retention agent are uniformly mixed, ammonium nitrate, plant ash, triple superphosphate, potash magnesium sulphate fertilizer, ammonium molybdate, EDTA chelated zinc and EDTA chelated manganese are mixed uniformly, the mixture is granulated, and the special water-retention and fertilizer-retention fertilizer for the tea trees is obtained. Chemical fertilizer and organic fertilizer are combined, the fertility is sufficient, the fertilizer contains rich nutritional elements essential to growth of tea, improves the tea quality, can be slowly released in soil, can meet requirements of the tea for nutrients at different growth stages, has an extremely remarkable water-retention and fertilizer-retention effect and can optimize the ecological environment of the whole tea planting area; besides, tea is more fragrant and mellow and has brighter and emerald green color and very attractive tea liquor color.

The invention discloses a poultry manure composting method which comprises the following steps: S1, acquiring fillers: a, primary fillers: rolling double-layer paper with slurry for multiple layers, and cutting the rolled paper into sections in the axial direction to obtain the primary fillers which at least comprise large fillers and small fillers, and the volume ratio of the large fillers to thesmall fillers is (2-4):1; b, secondary fillers: calcining part of the primary fillers at the temperature of 500-800 DEG C for 30-60 min to obtain the secondary fillers; S2, raw material mixing: mixing 250-500 parts by mass of poultry manure, 5-10 parts by mass of the primary fillers, 5-10 parts by mass of the secondary fillers and 6-8 parts by mass of a microbial agent, and uniformly stirring; and S3, fermentation: putting the mixture into a fermentation tank for fermentation, and thus obtaining a fermented material when the pH value is measured to be 7-7.8. According to the method, the poultry manure is high in fermentation degree, quick in decomposition and free of stink, the utilization rate of waste resources is increased, the production cost is reduced, the physical and chemical properties of soil can be improved, the proportion of beneficial microorganisms in rhizosphere soil is adjusted, and chemical pesticides and chemical fertilizers can be completely replaced.

The invention belongs to the technical field of agriculture, and relates to organic fertilizer prepared from activated sludge, and a preparation method and application thereof. The preparation methodincludes the steps of mixing straw with bamboos and cyanobacteria, heating the mixture under anaerobic conditions, and cooling the mixture to obtain the pretreated mixture; mixing the activated sludgewith the obtained pretreated mixture, heating the two under anaerobic vacuum conditions, and cooling down to obtain the mixed sludge; mixing the obtained mixed sludge with a culture solution, and performing composting to obtain the composted sludge, wherein the culture solution is prepared from sterile water, lactic acid bacteria, saccharomycetes and thiobacillus ferrooxidans; mixing the composted sludge with brucite fibers and calcium carbonate powder, and performing pelletizing and drying to obtain the organic fertilizer. The preparation method has the advantages that the activated sludge can be fully utilized, can fully absorb active ingredients released by the straw, the cyanobacteria and the bamboos, and can have the effect of slowly releasing the fertilizer effect.

The invention discloses a cultivation method for improving lodging resistance of oats through mechanical seeding. The cultivation method comprises the following steps that early ploughing and deep ploughing are carried out, specifically, early ploughing and deep ploughing are carried out on soil before planting, and the depth is controlled to be 25-30cm; farmyard manure, urea, calcium superphosphate and potassium sulfate are applied; seeding is carried out, specifically, oat seeds are seeded in a mechanical hole seeding mode, the seeding quantity of the oat seeds is that 6-12 oat seeds are seeded in each hole, the hole spacing is controlled to be 10-14 cm, the line spacing is controlled to be 18-22 cm, the functions of raking, leveling and pressing are achieved after mechanical hole seeding, and the emergence rate is guaranteed; and the oats are cultivated according to conventional pest management until the oats are mature. According to the cultivation method for improving the lodging resistance of the oats through mechanical seeding, the yield of the oats in the arid (slope) land can be increased, the lodging resistance can be enhanced, the concentrated rainfall or strong wind resistance of the oats can be prevented by using the planting method, and the yield and quality of the oats can be guaranteed.

The invention discloses a preparation method of special fertilizer capable of improving the tea quality for tea trees. The preparation method comprises the following steps: firstly, uniformly mixing soybean meal, wormcast, zinc borate, zeolite powder and water, and then raising the temperature and keeping the temperature to obtain a first material; secondly, adding water, Tween 80 and dispropriated rosin into oxidized polyethlene wax, then raising the temperature and stirring; reducing the temperature, and adding hydrated alumina to carry out homogenizing treatment; adding an alginate solution into a mixture, carrying out uniform mixing, and then dropwise adding a calcium nitrate solution in a stirring state, washing with water, drying and calcining to obtain a second material; thirdly, uniformly mixing the first material with the second material, then adding urea, potassium nitrate, monocalcium phosphate, magnesium sulfate, ammonium molybdate, zinc humate and diaminoferric xanthohumate into the mixture, carrying out uniform mixing, and then granulating to obtain the special fertilizer capable of improving the tea quality for the tea tress. The special fertilizer disclosed by the invention has the advantages that the fertility is sufficient and the tea quality is improved; in addition, the fertilizer can be slowly released in the soil, so that the effects of water conservation and fertilizer retention are extremely obvious; besides, the tea has the advantages of better fragrance, mellowness, brighter and bluish green color and attractive tea soup color.

A high-nitrogen high-sulfur slow release fertilizer for saline-alkali land is provided. The slow release fertilizer comprises following components by mass: 30-35 parts of maleic anhydride, 11-14 parts of tetronic acid, 30-35 parts of urea, 13-15 parts of biochemical fulvic acid, 7-10 parts of humic acid, 1-2 parts of chelated zinc, 2-3 parts of chelated copper, 15-17 parts of ammonium sulfate and 1.2-1.5 parts of a capsule wall material. Applications of the slow release fertilizer in plantation of pyrus betulifolia are also provided. The beneficial effects of the slow release fertilizer and the applications are that the fertilizer efficiency of the slow release fertilizer is prolonged by 35-40 days, the pH of the soil is reduced to 7.8-8.0, the degree of alkalization of the soil is reduced to 12.1-12.8%, permeable porosity of the soil is increased to 13-17%, the soil bulk density is reduced to 0.90-0.96 g / cm<3>, the slow release fertilizer is used for plantation of the pyrus betulifolia, the survival rate of transplanting of the pyrus betulifolia is 94.5-97.6%, and medicinal value is improved.

The invention discloses a wheat dedicated composite coated fertilizer which is characterized by being prepared from the following raw materials in parts by weight: 34-40 parts of a castor cake, 18-25 parts of a rapeseed cake, 22-25 parts of wheat bran, 10-13 parts of a fishbone powder, 6-8 parts of clay, 100-110 parts of dry cow dung, 24-30 parts of bagasse, 1-2 parts of polyglutamic acid, 2-3 parts of urea formaldehyde, 35-40 parts of urea, 33-40 parts of ammonium phosphate, 18-24 parts of potassium chloride, 2-3 parts of ferrous sulfate, 6-8 parts of an EM agent, 8-10 parts of a soil improvement agent, and a proper amount of water. The fertilizer is reasonable in formula, more comprehensive and balanced in nutrition, and good in use effect; coating can play the sustained release role, and the fertilizer efficiency is allowed to be slowly released; moreover, with addition of polyglutamic acid, water and fertilizer retention abilities are improved, soil organic matters are increased, the fertilizer efficiency utilization rate can be significantly improved, the wheat yield and quality are greatly improved, and thus economic benefits of winter wheat are improved.

The invention discloses a fertilizer for jujube trees and a preparation method of the fertilizer. The fertilizer is prepared from the following raw material components in parts by weight: 60-80 parts of monopotassium phosphate, 30-40 parts of potassium dihydrogen phosphate, 30-50 parts of urea, 40-60 parts of sunflower head powder, 1-2 parts of ferrous sulfate, 6-10 parts of chitosan, 10-15 parts of bentonite and 10-15 parts of a fertilizer additive. According to the jujube tree fertilizer disclosed by the invention, organic components and inorganic fertilizers are mixed, meanwhile, the fertilizer additive is added, the nutrition proportion is reasonable and comprehensive, and the slow-release fertilizer is prepared by adopting a slow-release fertilizer preparation method during preparation.

The invention relates to the technical field of vegetable planting, in particular to a culture medium for soilless culture, which comprises the following components in parts by weight: 10-20 parts ofriver sand, 20-30 parts of plant ash, 1-5 parts of gabbro, 10-20 parts of Wali wormcast, 8-12 parts of mushroom residues, 1-2 parts of brewer's grain and 1-2 parts of bark powder. The pH value of theculture medium is 6.5-6.8, and the volume weight of the culture medium is less than 0.7g / cm<3>; According to the culture medium for soilless culture of vegetables, the Wali wormcast is added and has rich humic acid and a large number of beneficial microbial bacteria, 18 amino acids and various trace elements, and nutrients needed by plant growth can be provided. Beneficial active bacteria are contained, so that the fertilizer efficiency is slowly released and the fertilizer is continuously supplied. Wormcast is an organic matrix, the cation replacement capacity is high, and the buffering capacity, namely the acid-base property change alleviating capacity, of wormcast is high.

Provided is a green tea special fertilizer. The fertilizer is characterized by being prepared from, by weight, 100-120 parts of farmyard manure, 50-70 parts of tea residue, 20-50 parts of tea branch,55-60 parts of peanut cake, 20-26 parts of banana skin fermented product, 10-20 parts of bead tree bark powder, 12-17 parts of plant ash, 10-17 parts of expanded perlite, 10-20 parts of red pine woodchips, 10-20 parts of black walnut wood chips, 23-27 parts of diammonium phosphate, 23-27 parts of potassium dihydrogen phosphate, 12-16 parts of potassium sulfate, 5-9 parts of magnesium sulfate, 3-8parts of ammonium molybdate, 2-6 parts of borax, 3-7 parts of EM bacteria and 50-100 parts of water. The fertilizer satisfies the comprehensive nutrition required for the growth of teas, improves thedisease resistance of tea trees, reduces the occurrence of diseases, improves the use efficiency of the fertilizer, improves soil, increases the nutrient of the soil, prevents the soil from stagnation, ensures nutrient balance of the soil, increases the yield of the tea trees, improves the quality of the tea trees, further improves the quality of the teas, is safe and pollution-free, and has goodenvironmental and economic benefits.

The invention discloses a chinaberry seed nursery stock insecticide fertilizer prepared from the following raw materials: by weight, 30-40 parts of rapeseed cake, 30-40 parts of soybean meal, 40-50 parts of pine needle powder, 50-60 parts of cassava dregs, 40-50 parts of peat, 50-60 parts of vermiculite, 20-30 parts of medical stone, 50-60 parts of urea, 20-25 parts of potassium bicarbonate, 10-12 parts of potassium chloride, 1-2 parts of sodium humate, 2-3 parts of manganese sulfate, 3-4 parts of zinc sulfate, 2-3 parts of ferrous sulfate, 1-2 parts of sodium selenite, 1-2 parts of stellera chamaejasme powder, 10-12 parts of chinaberry seed, 6-9 parts of an EM bacteria agent, 10-15 parts of a soil conditioner, and a right amount of water; The chinaberry seed nursery stock insecticide fertilizer uses the raw materials which are mostly natural substances, has the very good economic and environmental benefits, is rich in nutrition, and is capable of insect killing, sterilization, soil improvement and the like.

The invention discloses a high-nutrient rose green planting method. The method comprises steps of I, selecting planting areas; II, preparation before planting; III, field planting; IV, trimming; V, flowering management; and VI, picking. The planting method can make roses grow robustly, enhance resistance to diseases and insects, effectively promote accumulation of organic matters and promote vigorous growth and flowering of the roses and can effectively prolong the flowering time of the roses, and thereby edible values and ornamental values of the roses are enhanced.

The invention discloses a soil ball packaging bag for tree transplantation, which comprises an outer bag layer, an inner bag layer and a connecting layer. Both the outer bag layer and the inner bag layer are circular films made of biodegradable materials, and the edge of the inner bag layer It is connected with the inner edge of the outer bag layer, the connecting layer is a circular ring made of biodegradable material, the inner edge of the connecting layer is connected with the inner bag layer, the outer edge of the connecting layer is connected with the outer bag layer, and the connecting layer is connected with the outer bag layer The middle part of the layer and the middle part of the inner bag layer form a closed space, and at least one ring of easy-to-crack grooves is provided on the connecting layer. Between the junction of the inner bag layer and the outer bag layer and the connecting layer. The invention can fill the closed space with various liquid substances beneficial to plant production, so as to provide trees with the substances needed for production and improve the survival rate of trees.

The invention discloses a jaboticaba seedling culture method, and belongs to the technical field of jaboticaba planting. The method includes the steps: S1 seedling culture seed acquiring: picking mature fruits of jaboticaba, placing the picked fruits into a warm humid environment, enabling the fruits to be slowly rotted, enabling seeds to fall off from the fruits 20-30 days after, drying the seeds, and collecting and maintaining the dried seeds; S2 nutrient soil preparation; S3 seed treatment: taking out the maintained seeds, soaking the seeds by clear water every other day, and sowing the seeds when the seeds expose white; S4 sowing and seedling culture managing: sowing the seeds into the nutrient soil, and keeping the temperature of the soil to reach 18-23 DEG C and relative humidity ofthe soil to reach 75-85%. The nutrient soil comprises river sand, red mud, coal slag and farm manure. Fertilization is omitted from sowing to transplanting. The method is high in seedling culture speed and high in survival rate, plants are strong, cultured jaboticaba seedlings rapidly grow after being transplanted, fruits are early born, and fruit setting rate is high.