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932results about How to "Improve resistance to pests and diseases" patented technology
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Total nutrient liquid fertilizer containing amino acids, and preparation method thereof
InactiveCN104311213AImprove frost resistanceImprove drought resistanceMagnesium fertilisersAlkali orthophosphate fertiliserBiotechnologyNutrition
A total nutrient liquid fertilizer containing amino acids comprises, by weights, 6-12 parts of N, 1-6 parts of P, 3-10 parts of K, 1-3 parts of Ca, 1-3 parts of Mg, 9-13 parts of Zn, 2-10 parts of Mn, 1-2 parts of B, 0.5-2 parts of Cu, 0.2-0.5 parts of Mo, 3-10 parts of Fe, 10-15 parts of amino acids, 1-10 parts of a plant growth regulator, 2-5 parts of an organic chelating agent and 30-40 parts of water. The liquid fertilizer provides comprehensive nutrition for plants, enhances the freeze, drought, salt and disease resistance of the plants, enhances the synthesis and translocation of substances in the plants, promotes the formation of adenosine triphosphate (ATP), promotes the photosynthesis and protein synthesis, induces the formation of chlorophyll, promotes the cell protoplasm flow, improves the cell vitality and accelerates the growth of the plants.
Owner:SICHUAN LUTIANHUA
Microbial foliage fertilizer, and preparation method and application thereof
The invention relates to a microbial foliage fertilizer, and a preparation method and application thereof. Every liter of microbial foliage fertilizer is prepared by mixing the following raw materials: 0.3-0.5L of microbial zymogen liquid, 0.2-0.3L of trace element solution, 0.05-0.15kg of K2SO4, 0.05-0.15kg of NH3H2PO4, 0.1-0.25kg of urea, 0.05-0.15kg of yeast fermentation powder slag, 3-4g of diethylaminoethanol hexanoate and the balance of water. Multiple microbes with the functions of nitrogen fixation, phosphorus decomposition, potassium decomposition and disinsection are added into the foliage fertilizer, thereby being beneficial to enhancing the crop yield, quality and disease / insect resistance.
Owner:DEZHOU YUANHE AGRI TECH DEVCO
Compound microbial bacterial preparation for degrading crop straw and preparation method and application of compound microbial bacterial preparation
ActiveCN102690755ASolve shipping problemsSolve storage difficultiesBio-organic fraction processingFungiMetabolitePhosphate
The invention relates to a compound microbial bacterial preparation for degrading crop straw and a preparation method and application of the compound microbial bacterial preparation. The compound microbial bacterial preparation is prepared from bacillus subtilis, bacillus cereus, aspergillus niger, aspergillus flavus, trichoderma reesei, trichoderma longibrachiatum, sporotrichum thermophile and phanerochaete chrysosporium through solid fermentation. The compound microbial bacterial preparation can shorten the decomposition time and improve the decomposition efficiency of the crop straw. Microorganisms generate various effective metabolic products with nitrogen fixation and phosphate solubilizing functions and a high disease and pest resistance effect in the fermentation process, so that the compound microbial bacterial preparation is favorable for improving the soil structure and the yield and the quality of crops.
Owner:DEZHOU YUANHE AGRI TECH DEVCO
Heavy metal resistance plant growth-promoting bacteria preparation and applying method thereof
InactiveCN101671636APromote absorptionPromote growthBiocidePlant growth regulatorsHigh resistanceDisease
The invention relates to heavy metal resistance plant growth-promoting bacteria and a preparation applying method thereof, which belongs to the bioremediation field of heavy metal polluted environment. A bacteria strain D54 with a preservation number of CGMCC No. 3223 belongs to the Burkholderia sp. and has higher resistance to a plurality of heavy metals, wherein the resistances to Pb <2+>, Cd <2+>, Cu <2+>, Zn <2+> respectively reach 800 mg / L, 1500 mg / L, 150 mg / L and 2500 mg / L. In addition, the bacteria strain D54 has the plant growth-promoting functions of producing plant growth hormone (IAA), producing 1-amino-1-carboxyl cyclopropane (ACC) deaminase, secreting siderophore, dissolving inorganic phosphate, fixing nitrogen and the like, has the biological prevention functions of antagonizing plant pathogenic bacteria inbreak and the like, and can obviously improve the biomass of the plants applied the invention and improve the resistance to diseases and stresses. The number of the effective viable bacteria in liquid preparation reaches 1-2 billion / ml and the number of the effective viable bacteria in solid preparation reaches 1 billion / g. Soaking seeds for 1-2 hours in the liquidpreparation which is diluted 100 times and irrigating the diluted liquid preparation 1-2 times (10ml / kg) after 2-3 weeks of the sprouting of the seeds can effectively improve plant viable bacteria infection probability.
Owner:AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
Method for producing compost
InactiveCN101215199AImprove resistance to pests and diseasesWide variety of sourcesBio-organic fraction processingOrganic fertiliser preparationOrganic baseOrganic content
The invention relates to a process for producing organic fertilizers, in particular to a process for producing composts by employing the method of compost fermentation, wherein the process comprises: selecting filthy mud as main fermenting raw materials, adding a conditioner in the filthy mud to adjust the carbon nitrogen ratio between 15 and 30, then adding catalytic bacteria, finally performing compost fermentation, wherein the conditioner is capable of employing castoffs as animal wastes, sawdust, wooden meals, traditional Chinese medicine dregs, straws, leave and the like and the castoffs have rich organic contents. The nutrition composition of organic base material which are fermented is more reasonable via controlling carbon nitrogen ratio in the invention, and the invention uses filthy mud which urgently needs to be handled to replace the conventional night soils and straws to be main raw materials of the composts, changes waste into valuable, and has certain effect for improving urban environment.
Owner:HANGZHOU NORMAL UNIVERSITY
High-efficiency multi-bacterial activity biogas residue biofertilizer and preparation method thereof
InactiveCN101973803AIncrease profitImprove qualityEnergy inputFertilizer mixturesPhosphateInsect pest
The invention discloses a high-efficiency multi-bacterial activity biogas residue biofertilizer and a preparation method thereof, and relates to the field of farm fertilizers. The biofertilizer is prepared by mixing and granulating 44 to 54 weight parts of biogas residue, 10 to 15 weight parts of potassium chloride, 10 to 15 weight parts of humic acid, 0.4 to 0.6 part of secondary and micro-element, 0.4 to 0.6 weight part of microbe, 5 to 10 weight parts of urea, 10 to 15 weight parts of monoammonium phosphate and 5 to 10 weight parts of ammonium chloride. The high-efficiency multi-bacterial activity biogas residue biofertilizer has the characteristics of better multiple bacteria co-existing environment, stronger bioactivity, higher fertilizer efficiency, complete organic matters, effective micropopulations and chemical nutrients, controlled-release effect and the like, can be used as a fertilizer for rice, also can be used as a fertilizer for Upland food crops, vegetables, melons and fruits and fruit trees, and can improve the fertility of land and the utilization rate of the fertilizer, improve the quality of agricultural products, enhance plant diseases and insect pest resistance and drought resistance, purify and repair soil and the like after being applied.
Owner:HUNAN ZHONGKE AGRI
Method for preparing southern dry land acidic soil conditioner
ActiveCN101085920AImprove aggregate structurePrevent compactionOther chemical processesOrganic fertilisersPhosphateEnzyme function
The invention discloses a method for preparing soil amendment for southern dry and acid soil. It comprises following steps: mixing calcinated shell product of 40- 64% (proportion by weight), calcium magnesium silicate of 15- 30% and ammoniomagnesium phosphate of 10- 28%, getting mixed material; disintegrating mixed material, sifting, and getting soil amendment. The product can improve cluster structure for soil, reduce water loss and fertilizer loss problem in southern dry and acid soil, prevent soil consolidation; it can moderate the pH value for southern dry and scid soil, neutralizing free acid, inactivating the activity of active aluminium, improve microenvironment for root soil and increase microbe diversity in southern sry and acid soil, increase the enzyme functions, improve nutrition supply of magnesium and calcium and other microelement, and provides good basis for high crop productivity.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
High-yield cultivation method for sugarcanes
InactiveCN104838869AEasy to killQuality improvementSuperphosphatesBio-organic fraction processingLactariusPlastic mulch
The invention provides a high-yield cultivation method for sugarcanes. The high-yield cultivation method includes directly applying raw materials of green manure into newly excavated sugarcane furrows; allowing the raw materials of the green manure to ferment under film covering closed conditions for 15-25 days; lifting each mulching film to a side of the corresponding sugarcane furrow after the raw materials ferment and become thoroughly decomposed; adding compound fertilizers into the sugarcane furrows; covering soil on the compound fertilizers; planting sugarcane seedlings. The raw materials of the green manure comprise, by weight, 300-500 parts of broken sugarcane leaves, 300-500 parts of silt from fish ponds, 200-300 parts of farmyard manure, 200-300 parts of bran hulls, 100-200 parts of sweet potato residues, 50-100 parts of yeasts and 20-50 parts of lactic acid bacteria. Sugarcane buds are soaked in mixed solution for 18-24h to obtain the sugarcane seedlings, and the mixed solution comprises 6-24 parts of quicklime, 1-1.5 parts of gibberellin missible oil and 800-1200 parts of water. The high-yield cultivation method for the sugarcanes has the advantages of high bud ratio, low fertilizer and pesticide consumption in planting procedures and capabilities of obviously increasing the yield of the sugarcanes and obviously improving the quality of the sugarcanes.
Owner:黄建军
Packaged planting process for tea leaves rich in zinc and selenium
InactiveCN104303793AIncrease germination timesIncrease productionPlant cultivationCultivating equipmentsPest controlTea plantation
A packaged planting process for tea leaves rich in zinc and selenium technically includes: tea leaf variety selection, tea garden construction, tea tree plantation technique selection, basal dressing, making of planting furrows, determination of tea tree plantation ways and plantation density, tea garden soil management, fertilization, water and soil conservation, tree crown management, fresh tea leaf picking and disease and pest control for tea trees. The packaged planting process for tea leaves rich in zinc and selenium has the advantages that shoot germination frequency of the tea trees is increased to improve tea yield, disease and pest resistance of the tea trees is improved owing to richness in zinc and selenium elements, internal and external quality of tea leaves can be improved, economic ages of the tea trees are prolonged, and high and stable yield of tea leaves is realized.
Owner:赵小林
Light, simple and efficient cultivation method for cotton
InactiveCN102204469AOvercoming not perishableShorten the fermentation cycleHorticultureTransplantingFilling-in
The invention relates to a light, simple and efficiency cultivation method for cotton. Straw-like light seedling raising medium is filled in paper cylinder and pot or paper plug or nonwoven fabric bags for raising cotton seedlings, and mechanical sowing, transplanting and cotton harvesting can be performed. The light, simple and efficiency cultivation method has the characteristics of labor conservation, cost conservation, high yield and high efficiency, requires small investment, makes operation easy, avoids environment pollution and is a new method for large-scale cotton production with bright promotion and application prospects.
Owner:操宇琳
Special slow-release fertilizer for paddy rice and preparation method of special slow-release fertilizer
InactiveCN104311234AReasonable nutritional ratioEasy to useFertilizer mixturesAmmonium sulfateTriethanolamine
The invention provides a special slow-release fertilizer for paddy rice. The special slow-release fertilizer for paddy rice comprises the following raw material components in parts by weight: 20-30 parts of composted cow manure, 4-6 parts of silkworm pupa powder, 10-20 parts of sunflower faceplate, 10-12 parts of egg shell powder, 40-50 parts of potassium dihydrogen phosphate, 20-30 parts of calcium superphosphate, 60-80 parts of plant ash, 30-40 parts of ammonium chloride, 8-10 parts of sodium silicate, 8-10 parts of urea, 0.1-0.2 part of ferrous sulfate, 0.1-0.2 part of zinc gluconate, 0.0001-0.0003 part of S-abscisic acid, 2-3 parts of borax, 0.01-0.02 part of copper sulfate, 6-8 parts of acrylic acid, 3-4 parts of sodium hydroxide, 2-3 parts of acrylamide, 10-15 parts of hydroxypropyl distarch phosphate, 1-2 parts of ammonium persulfate, 8-10 parts of triethanolamine, 4-6 parts of waste plastic powder, an appropriate amount of water and 10-15 parts of fertilizer additives. The special slow-release fertilizer for paddy rice, provided by the invention, has reasonable mixture ratio of nutrients, and can slowly release the nutrients by fertilizing once, keep slow release of fertilizer efficiency, ensure nitrogen-phosphorus-potassium nutrients during the whole growth process of the paddy rice, realize convenience in use, and simultaneously improve the drought resistance, high and low temperature resistance and pest and disease resistance of the paddy rice.
Owner:ANHUI HEQUAN SEED IND
Soilless culture nutrient solution and preparation method thereof
InactiveCN103508824ARich in nutrientsIncrease productionFertilizer mixturesManganeseMonopotassium phosphate
The invention relates to the technical field of soilless culture and in particular relates to a soilless culture nutrient solution and a preparation method thereof. According to the soilless culture nutrient solution, the following components are added into every 1L of water by weight: 6-10g of calcium nitrate, 3-5g of potassium nitrate, 3-5g of magnesium sulfate, 2-4g of ammonium phosphate, 0.8-2g of potassium sulfate, 0.8-2g of monopotassium phosphate, 0.08-0.15g of EDTA (Ethylene Diamine Tetraacetic Acid) chelating iron, 0.05-0.08g of ferrous sulfate, 0.02-0.04g of boric acid, 0.1-0.3g of manganese sulfate, 0.003-0.006g of zinc sulfate, 0.001-0.0015g of copper sulfate, 0.001-0.003g of ammonium molybdate, 1-2g of EM probiotic liquid, 6-8g of oligosaccharide and 8-10g of anticorrosive antiseptic substance. Due to adoption of the technical scheme of the invention, the soilless culture nutrient solution has the beneficial effects that the soilless culture nutrient solution is enriched in nutrient substances and wide in application range, and the optimal requirements of flowers on temperature, moisture, illumination, nutrient and air in the growth and development process can be effectively controlled. Moreover, according to the soilless culture nutrient solution, the disease and insect resistance of crops is improved, the yield is high, and the product quality is high.
Owner:DANYANG RUIQING GARDEN ENG
Soil improvement microbial agent and preparation method thereof
The invention relates to a soil improvement microbial agent and a preparation method thereof. The soil improvement microbial agent comprises following components: mixed microbial fermentation powder, oyster shell powder, magnesium sulfate, zinc sulfate, and boric acid. The invention further relates to a preparation method of the soil improvement microbial agent. The soil improvement microbial agent is prepared by mixing the mixed microbial fermentation powder, with oyster shell powder and other microelements, wherein the mixed microbial fermentation powder is obtained from combination of bacillus subtilis, bacillus mucilaginosus, and bacillus laterosporus, which have a promotion effect on one another. The three kinds of bacteria can promote adsorption of oyster shell powder and other nutrients, can totally improve microflora composition of the soil, enhance microbial activity of crop rhizosphere, enhance ability of potassium release, and improve soil fertility. The bacteria have no side effect on crops in the soil, can supplement calcium element to the crops, and increase disease and insect pest resistance of plants.
Owner:DEZHOU YUANHE AGRI TECH DEVCO
High-altitude layering propagation technology for aleurites moluccana tree
The invention relates to a technology for propagating an aleurites moluccana seedling by high-altitude layering. According to the technology, an operating method comprises the following steps of: selecting branches of which the sizes are similar and the growth conditions are excellent from the aleurites moluccana tree which has more than 4 age from March to October in every year; performing girdling on the stem bases of the selected branches, wherein the width is about 2 to 4 centimeters, and a cortex layer and a cambium are scraped completely; coating a growth regulator with appropriate concentration at the upper ends of incisions; making a wet matrix into a mud pie, covering wounds with the mud pie, wrapping the outside of the mud pie by using a plastic film, and binding by using a packing rope; and checking the humidity of the mud pie during layering rooting, and when the humidity is low, replenishing moisture by an injection method to keep the humidity of soil, wherein after the girdling is performed, roots are grown at the wounds a month later; and cutting the layering for transplant when a large quantity of root systems are formed two or three month later.
Owner:GUANGXI UNIV
Compound chitosan oligosaccharide foliage fertilizer
InactiveCN1733657AIncrease the rate of photosynthesisImprove stress resistanceOrganic fertilisersFertilizer mixturesRoot growthPesticide residue
The invention discloses a compound chitin oligosaccharide foliage fertilizer contained chitin oligosaccharide, nutritive material and microelement special for plant, which is nontoxic and non-pollution. The product can accelerates the photosynthesis, promotes root growth, increases sugar, flaver and color of plant, improves disease-resistant ability of plant and fruit quality, and decrease pesticide residue.
Owner:杨建明
Composite fertilizer-keeping nutrient soil prepared from biogas residues and biogas liquids and preparation method thereof
InactiveCN102219595AIncrease moisture contentImprove fat retention capacityBio-organic fraction processingClimate change adaptationPorosityFermentation
The invention provides a method for preparing composite fertilizer-keeping nutrient soil by using biogas residues and biogas liquids. The method comprises the following steps: mixing the biogas residues, sawdust, bone meal, soil, potassium permanganate, ferrous sulfate and an inorganic fertilizer, and smashing the mixture; and adding the biogas liquids in the mixture for evenly stirring, and carrying out anaerobic fermentation for 20-30 days at the room temperature so as to obtain the composite fertilizer-keeping nutrient soil prepared from the biogas residues and biogas liquids. The composite nutrient soil has the characteristics that loading is low, the volume weight is low, and the porosity is large; nutrient components are comprehensive and delayed-acting and quick-acting nutrient components are contained simultaneously; the fertilizer-keeping effect is good, the times of fertilizing and watering are decreased, the watering is carried out once each half month, and the fertilizer is applied once each year; the application range is wide, and the composite nutrient soil can be used in roofs, courtyards and potting flowers and plants; and the cost is low. Most of the raw materialsfor the composite nutrient soil are agricultural solid wastes, and the preparation process is simple.
Owner:KUNMING UNIV OF SCI & TECH
Nutrient enrichment selenium-enriched rice and cultivation method thereof
ActiveCN103120107AGood selenium enrichment effectHigh nutritional valueBiocidePlant growth regulatorsNutrient solutionSeedling
The invention relates to nutrient enrichment selenium-enriched rice and a cultivation method of the nutrient enrichment selenium-enriched rice. A nutrient solution which is adopted comprises a selenium material, protein, amino acid, microelement, an energy accelerator, an enhancer, a reaction accelerator, active water, a penetrating agent, a protective agent, a buffer agent, emulgator and the like, during a rice seedling period, a heading to flowering period and a grouting fructicative period, the diluted selenium nutrient solution is evenly sprinkled on leaf surfaces of paddies. After the process, the selenium content of the nutrient enrichment selenium-enriched rice can be 189 micrograms per kilogram, and the yield per mu can be improved by about 5% to 10%.
Owner:谢超
Preparation method and application method of tomato special fertilizer
ActiveCN101693638AImprove stress resistanceIncrease productionAlkali orthophosphate fertiliserClimate change adaptationSodium BentoniteAdditive ingredient
The invention relates to a preparation method and an application method of a tomato special fertilizer, wherein the preparation method comprises the following steps: preparing an I-type fertilizer by taking the following ingredients in parts by weight: 20-30 parts of urea, 20-30 parts ammonium phosphate, 15-20 parts of potassium sulphate, 1-3 parts of humic acid, 1-3 parts of rubbish and excrement, 1-5 parts of synergist, 0.1-1 part of ferrous sulphate, 0.1-0.8 part of zinc sulfate, 0.1-0.6 part of manganese sulphate, 0.1-0.6 part of borax, 0.1-0.4 part of copper sulfate, 2-7 parts of plaster and 3-13 parts of bentonite; preparing an II-type fertilizer by taking the following ingredients in parts by weight: 20-30 parts of urea, 5-10 parts ammonium phosphate, 35-45 parts of potassium sulphate, 1-3 parts of humic acid, 1-5 parts of rubbish and excrement, 2-5 parts of synergist, 0.1-1 part of ferrous sulphate, 0.1-0.8 part of zinc sulfate, 0.1-0.6 part of manganese sulphate, 0.1-0.6 part of borax, 0.1-0.4 part of copper sulfate, 2-7 parts of plaster and 3-13 parts of bentonite; evenly blending, spraying, pelleting, adding 1-6 parts of diluted polyaspartic acid, drying at lower temperature and detecting to be qualified to obtain the special fertilizer. The application method of the special fertilizer comprises the following steps: applying an organic fertilizer and the II-type fertilizer before spring sowing; applying the II-type fertilizer at the flowering and fruiting periods, and applying the II-type fertilizer in the young fruit development period; and the .production yield can be increased by 16-18 percent.
Owner:新疆满疆红农资化肥科技有限公司
Phosphorus and calcium type efficient and refined multiple-strain microbial organic fertilizer and preparation method thereof
InactiveCN101870609AIncrease profitImprove qualityFertiliser formsFertilizer mixturesHazardous substanceInsect pest
The invention discloses a phosphorus and calcium type efficient and refined multiple-strain microbial organic fertilizer and a preparation method thereof, relating to the field of agricultural fertilizer. The microbial organic fertilizer is prepared by the following components in parts by weight: 44-54 parts of organic matter wastes, 10-15 parts of potassium chloride, 10-15 parts of humic acid, 0.4-0.6 part of intermediate trace elements, 0.4-0.6 part of microorganism, 5-10 parts of urea, 5-15 parts of superphosphate and 5-15 parts of diammonium phosphate (DAP) through the steps of mixing and pelletizing. The microbial organic fertilizer has the characteristics of good multi-bacteria symbiotic environment, stronger bioactivity, high fertilizer efficiency, full range of organic matters, effective micropopulation and chemical nutrients and controlled release effects. When in use, the phosphorus and calcium type efficient and refined multiple-strain microbial organic fertilizer in the invention can enhance the soil fertility, improve the fertilizer utilization rate, improve agricultural product quality, enhance plant diseases and insect pest resistance and drought resistance, inhibit crops from absorbing harmful substances such as heavy metals, pesticide and the like, purify and restore soil and the like, and is suitable for various crops and soils.
Owner:HUNAN ZHONGKE AGRI
Green control method of citrus diseases and insects
ActiveCN102812874AGood control effectReduce usagePlant protectionInsect catchers and killersDiseaseEcological environment
The invention discloses a green control method of citrus diseases and insects, wherein the method comprises the following steps: 1) changing a citrus garden from dense to sparse; 2) trimming large branches; 3) cultivating swards; 4) treating mites by mites; 5) trapping and killing insects; 6) reasonably applying chemicals. Because of adopting the green and environment-friendly control method, the green control method of citrus diseases and insects provided by the invention is capable of resolving a problem of green control on the citrus diseases and insects, crops are protected, the use of chemical pesticides is decreased, the ecological environment is protected, the safety of human and livestock is protected, the control effect on main citrus diseases and insects is higher than 90%, the control effect is increased by 15-20%, the use times of the chemical pesticides is decreased by more than 50%, the soluble solid of the citrus is increased by 2-3%, the rate of high-quality fruits is increased by 5%, and the economic benefit, the social benefit and the ecological benefit are obvious.
Owner:曹诗红 +4
Efficiently refined diammonium type multi-strain microbial organic fertilizer and preparation method thereof
InactiveCN101880201AIncrease profitImprove qualityFertilizer mixturesHazardous substanceDrug biological activity
The invention discloses an efficiently refined diammonium type multi-strain microbial organic fertilizer and a preparation method thereof, which relate to the field of farm-oriented fertilizers. The efficiently refined diammonium type multi-strain microbial organic fertilizer is prepared by mixing and prilling the following materials in parts by weight: 44-15 parts of organic matter wastes, 10-15 parts of potassium chloride, 10-15 parts of humic acid, 0.4-0.6 part of secondary and trace elements, 0.4-0.6 part of microbes, 5-10 parts of urea, 10-15 parts of diammonium phosphate and 5-10 parts of ammonium chloride. The efficiently refined diammonium type multi-strain microbial organic fertilizer has the advantages of greater multi-strain coexistence environment, stronger bioactivity, higher fertilizer efficiency, presence of organic matters, effective micropopulation and chemical nutrients and effect of controlled release. The efficiently refined diammonium type multi-strain microbial organic fertilizer prepared by the invention has the advantages of fertilizing the soil fertility, improving the fertilizer efficiency, improving the quality of farm products, strengthening the tolerance to diseases, insects and drought resisting property of plants, preventing the crops from absorbing harmful substances ,such as heavy metals and pesticides and the like, purifying and repairing the soil and the like and can be suitable for various crops and soils.
Owner:HUNAN ZHONGKE AGRI
Fulvic acid potassium chelating fertilizer
ActiveCN102040424AGood water retention and breathabilityImprove resistance to pests and diseasesFertilizer mixturesPotassiumManganese
The invention discloses a fulvic acid potassium chelating fertilizer, belonging to the technical field of agricultural fertilizers. The fulvic acid potassium chelating fertilizer comprises the following raw materials in parts by weight: 18 parts of chelating agent, 18 parts of heavy calcium carbonate, 20 parts of urea, 12 parts of ammonium sulfate and 8 parts of ammonium nitrate, wherein the chelating agent is made from copper sulfate, ferrous sulphate, zinc sulfate, manganese sulfate, boric acid, fulvic acid potassium, urea, ethylene diamine tetraacetic acid (EDTA) and the like. Strong complexing ability and rich nutrient substances of fulvic acid potassium are utilized in the invention by a scientific and simple method. The fulvic acid potassium chelating fertilizer has high fertilizer efficiency, meets growth need of crops, improves utilization ratio of the fertilizer, and reduces environmental pollution.
Owner:石河子市郁茏生物科技有限公司
Heavy metal sludge soil restorer, preparation method and application thereof in sludge elimination
ActiveCN106905980AResolve disposal issuesCan regulate fertilitySludge treatment by de-watering/drying/thickeningContaminated soil reclamationSludgeSoil remediation
The invention provides a heavy metal sludge soil restorer, a preparation method and an application thereof in sludge elimination. The adopted technical scheme comprises: municipal sludge is subjected to pretreatment, thermophiles are used for decomposing organic substances, and a heavy metal is added to treat microorganisms. After the sludge restorer is used in a test, the effective removal rate of various pollutants in soil reaches 95% or above, in line with national standards. At the same time, sulfate can be used to repair heavy metal land in situ, and is also a very good organic fertilizer, and is beneficial to reduction in the use of chemical reagents and chemical fertilizers in agricultural production, thereby eliminating pollution sources and secondary pollution from the source.
Owner:北京绿安创华环保科技有限公司
Special organic fertilizer and preparation method thereof
The invention relates to the field of fertilizers and provides a special organic fertilizer which comprises the following components in parts by weight: 50-70 parts of organic matter, 20-35 parts of composite amino acid hydrolysate, 2-6 parts of nitrogen fertilizer, 1-3 parts of potash fertilizer and 3-8 parts of phosphate fertilizer. The organic fertilizer is produced by complexing the composite amino acid hydrolysate with sludge, the process flow is reasonable, the operation is simple, the preparation method is suitable for mass production, and a value added is high. The special organic fertilizer is high in activity and rich nutrient, has an effect of efficient soil improvement of an organic fertilizer, can obviously improve disease and insect pest resistance of crops and restore damaged root systems, and can particularly reduce a soil-borne fungal disease and a root knot nematode disease effectively.
Owner:深圳市深博泰生物科技有限公司
Special Ginseng composite mixed fertilizer
InactiveCN101074179AIncrease profitIncrease the granular structureOrganic fertilisersFertilizer mixturesSoil sciencePotassium hydroxide
A special ginseng composite fertilizer and its production are disclosed. The process is carried out by complexing humus acid with urea to form long-lasting urea as controlled-release fertilizer, adding into caustic potash while dissolving under basic condition and adding into phosphate fertilizer, magnesium fertilizer, boron fertilizer, zinc fertilizer, manganese fertilizer and drought-resisting agent. It can supply ginseng and microbial pool with nutrients, improve ginseng root development and increase its quality and pest-resistance. It's efficient, simple, stable, convenient and cheap.
Owner:NORTHEAST NORMAL UNIVERSITY
High-energy composite peptide selenoprotein nutrient solution, preparation method and application thereof
ActiveCN103145495AIncreased peroxidase contentImprove stress resistanceBio-organic fraction processingMagnesium fertilisersMedicinal herbsHigh energy
Owner:谢超
Dragon fruit grafting method
The invention relates to a dragon fruit grafting method, which comprises the following steps of (1) selecting a stock; (2) culturing a stock seedling; (3) cutting an aged branch of the dragon fruit into a branch section with length of 6-10cm as a scion, selecting a ridge, cutting a plane with length of 3-5cm along the xylem part of the ridge from the base part of the branch section, longitudinally cutting one part, and cutting the ridge off; (4) transversely cutting one part at the position, 10-20cm away from ground, of the stock, selecting one stock ridge, longitudinally cutting one part along the xylem part of the ridge to form the depth of 3-5cm, parallelly cutting one part to the outside, enabling the width to be the same as the thickness of the scion, transversely cutting one part at the lower surface of the cutting opening, taking the meaty ridge stem out, and forming a groove-shaped union; (5) inserting the scion into the stock union, aligning the xylem parts, fixing, and binding by a plastic tape; (6) coating a plastic bag on a grafting union, so as to complete grafting; (7) after grafting, performing conventional management. The dragon fruit grafting method has the advantages that the operation is convenient, the speed is high, the stress resistance property and suitability of the plant can be improved, the disease and pest resistance capability is improved, the adhering of the scion and the stock is easy, and the survival rate reaches 97%.
Owner:GUANGXI AGRI VOCATIONAL COLLEGE
High-yield planting method of broccoli
InactiveCN106171351AHigh activityQuality improvementCalcareous fertilisersSeed and root treatmentTime to marketSeedling
The invention discloses a high-yield planting method of broccoli. The planting method comprises the following steps of (1) treating seeds; (2) preparing a seedling culturing substrate; (3) sowing the seeds; (4) performing seedling hardening treatment; (5) performing seedling field planting; and (6) performing management after field planting. According to the planting method disclosed by the invention, factors including managing seed quality, seedling quality, seedling hardening manner, fertilizer and water after field management in the planting process of the broccoli, are reasonably collocated and optimized, and under the comprehensive action of the steps, the yield per mu of the broccoli is increased by 30% or above, the whole planting benefits are increased by 40% or above, the quality and the nutrient value of the planted broccoli are well perfected, the content of flavonoids in the broccoli is increased by 40-45%, the content of Ca and Mg Elements is increased by 50-55%, and the time to market of the broccoli is advanced by about 8 days, so that the market competitiveness is further improved.
Owner:固镇县华丰农业有限公司
Bioorganic compound fertilizer and preparation method thereof
InactiveCN104030751AReduce manufacturing costAvoid breedingBiocidePlant growth regulatorsMicrobial agentAgricultural pollution
The invention discloses a bioorganic compound fertilizer and a preparation method thereof. The bioorganic compound fertilizer comprises, by weight, 10-15 parts of humic acid, 20-25 parts of crop waste, 5-10 parts of a biological agent, 10-15 parts of algae fat, 10-15 parts of filter mud, 5-15 parts of a synergist, 5-10 parts of a nitrogen fertilizer, 5-10 parts of a potassium fertilizer and 4-10 parts of chitin. The preparation method of the bioorganic compound fertilizer includes the following steps: preparing raw material mixture powder; fermenting to prepare a bioorganic compound fertilizer; and drying, granulating, screening, and carrying out aluminum foil vacuum packaging. Agricultural wastes are fermented by the microbial agent, and the fermented wastes are mixed with nutrients required by plants, so the prepared bioorganic compound fertilizer has the advantages of increase of the fertility of soil, the promotion of planting and the growth of plants on the soil, full recycling of the agricultural waste, reduction of the agricultural pollution, and promotion of the agricultural development.
Owner:GUANGXI SOURCE OF THE FERTILIZER IND
Method for preparing active algae extract foliar fertilizer
Owner:ZHEJIANG OCEAN UNIV
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