Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
208results about How to "Alleviate continuous cropping obstacles" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Chinese medicine residue organic fertilizer and production method thereof
InactiveCN104262055ANo pollution in the processAvoid pollutionBio-organic fraction processingExcrement fertilisersLivestock manureAdditive ingredient
The invention provides a Chinese medicine residue organic fertilizer. Wastes after extraction of Chinese traditional medicines can be fully utilized, utilization of waste materials is realized, and a bactericidal and insect disease preventing organic fertilizer full of nutritional ingredients is also provided for agricultural production. The Chinese medicine residue organic fertilizer is prepared by fermenting Chinese medicine residue, excrement of animals, solid waste, bacillus subtilis and EM. The Chinese medicine residue organic fertilizer has the advantages that the Chinese medicine residue, excrement of animals and solid waste are mixed, biological fermentation bacteria are added for carrying out rapid fermentation, organic fertilizer is processed, waste materials are changed into things of value, harm is turned into good, the problem of treatment of abandoned herb residue produced by a Chinese medicine factory is solved, and waste treatment cost is also greatly reduced, so that a win-win situation of environmental protection and economic development is realized. By adopting the organic fertilizer made from the Chinese medicine residue, soil can be effectively improved, crop pest also can be effectively prevented, and quality, yield and safety of crops are improved.
Owner:INST OF S&T INFORMATION SHANDONG ACADEMY OFAGRI SCI
Bio-organic fertilizer
InactiveCN104774054ALow costQuick costBio-organic fraction processingOrganic fertiliser preparationSnow moldMicrobial agent
The invention discloses bio-organic fertilizer, and belongs to the technical field of organic fertilizer. The proportion by weight of all raw materials of the bio-organic fertilizer is dried chicken manure : edible mushroom : compound microbial agent : corn flour or rice bran : functional strain = 110-140 : 390-360 : 0.1-0.5 ; 0.1. The compound microbial agent comprises mould, bacillus, lactic acid bacteria, actinomycetes and saccharomycetes. The strains are efficient viable bacteria. Each gram of the compound microbial agent comprises the number of the mould ranges from 5 hundred million to 8 hundred million, the number of the efficient viable bacteria of bacillus ranges from 12 hundred million to 15 hundred million, and the number of the actinomycetes ranges from 10 hundred million to 12 hundred million and the saccharomycetes of 15 hundred million to 18 million. According to the bio-organic fertilizer, the chicken manure and mushroom dregs serve as main materials, and the high-quality organic fertilizer can be fermented quickly by adding the compound microbial agent and the functional strain.
Owner:YONGZHOU WANXIDENG AGRI DEV
Planting method for conquering the continuous cropping obstacle of cured tobacco
InactiveCN101305670AAlleviate continuous cropping obstaclesGuaranteed sustainable productionFertilising methodsHorticultureContinuous croppingDisease
The invention relates to a planting method for overcoming the continuous cropping problems of flue-cured tobacco. The quality of the flue-cured tobacco is improved by alternately intercropping the flue-cured tobacco and peanuts or sweet potatoes so as to improve the ratio of the medium and high rank tobacco, and both the output value per unit of land and the income of the tobacco grower are increased; and meanwhile, the flue-cured tobacco planting is integrated with the generalized agriculture production, therefore, the continuous cropping problems (such as growth inhibition, disease and insect pest epidemiology and product quality reduction, etc.) of the flue-cured tobacco are remarkably lightened, the flue-cured tobacco can be basically planted for a long term and in successive years, the problem of serious tobacco field resources in the southwest region is solved, and the sustainable production of the flue-cured tobacco is guaranteed.
Owner:SOUTHWEST UNIVERSITY
Selenium-enriched microorganism preparation prepared from fermentation of mixed bacterium liquid and preparation method of selenium-enriched microorganism preparation
InactiveCN104447021AImprove efficiencyShort fermentation timeCalcareous fertilisersMagnesium fertilisersMetaboliteMonopotassium phosphate
The invention discloses a selenium-enriched microorganism preparation prepared from fermentation of a mixed bacterium liquid. The selenium-enriched microorganism preparation consists of the following raw materials: sodium selenite, complex trace elements, monopotassium phosphate, urine, peptone powder, NaCl, NaOH, NaNO3, NaCl, NH4Cl, K2HPO4, a beef extract, glucose, starch, calcium carbonate, amino acid, potassium nitride, ferrous sulfate, magnesium sulfate, trisodium citrate, a biochemical enzyme and a mixed bacterium liquid; and the mixed bacterium liquid is a mixed liquid of the bacterium liquid of bacillus amyloliquefaciens, the bacterium liquid of bacillus subtilis, the bacterium liquid of bacillus licheniformis, the bacterium liquid of bacillus thuringiensis and the bacterium liquid of bacillus mucilaginosus. The mixed bacterium liquid applicable to the selenium-enriched microorganism preparation disclosed by the invention is conducive to microorganisms in soil, and can be used for increasing the quantity of the microorganisms in the soil and enhancing the activity of the microorganisms in the soil. Due to vital activity and metabolite, the strain is an agricultural product which can cause special fertilizer effect, growth regulating effect, effect of prevention and control of plant diseases and pests, soil bioremediation and the like to crops.
Owner:SHANDONG UNIV
Bacillus amyloliquefaciens strain and application thereof
ActiveCN105062937APromote degradationAlleviate continuous cropping obstaclesBiocidePlant growth regulatorsPropanoic acidToxic material
The invention discloses a Bacillus amyloliquefaciens strain and application thereof. The strain is Bacillus amyloliquefaciens ZTS-06, and the collection number is CGMCC No.11165. The invention also discloses a live strain preparation containing the strain and a preparation method thereof. The live strain preparation is prepared by the following steps: carrying out amplification culture on the Bacillus amyloliquefaciens ZTS-06, inoculating in a fermentation culture medium, culturing to obtain a fermentation liquid, adding propyl gallate, beta-cyclodextrin and soluble starch, and carrying out spray drying to obtain live strain raw powder; and adding abundant soluble starch, and uniformly mixing to obtain the live strain preparation. The strain has favorable degradation effects on phenylallyl propionic acid, para-hydroxybenzoic acid, cinnamic acid and the like, and can relieve succession cropping obstacles caused by phenolic acid and other toxic substances. The living strain preparation has the advantages of short fermentation period, high fermentation liquid bacterium concentration, low live strain loss in the spray drying process, and high stability in the storage process.
Owner:SHANDONG ZOETICLAND BIOLOGICAL TECH
Preparation and application of soil ecosystem nursing microorganism bacterial fertilizer
InactiveCN104761308AAvoid harmIncrease profitBio-organic fraction processingOrganic fertiliser preparationBiotechnologyContinuous cropping
The invention discloses preparation and application of a soil ecosystem nursing microorganism bacterial fertilizer. The soil ecosystem nursing microorganism bacterial fertilizer contains abundant organic matters and beneficial bacteria, especially paecilomyces lilacinus. The preparation method for the fertilizer mainly comprises the following steps: preparation of a paecilomyces lilacinus strain; enlarged cultivation of a liquid strain used for production; preparation of a medium; addition of the paecilomyces lilacinus strain for enlarged cultivation; secondary fermentation; etc. The microorganism bacterial fertilizer is applied as a base fertilizer to soil according to an amount of 100 to 200 kg / mu, can improve soil, especially soil in a greenhouse, is capable of obviously mitigating harm of a plurality of plant nematode diseases caused by root-knot nematode, soybean cyst nematode, stem eelworm and the like, and alleviates continuous cropping obstacles.
Owner:宁土建工(苏州)环境修复科技有限公司
Production equipment and preparation method of high-efficiency slow-release bio-organic fertilizer
ActiveCN102603383AImprove physical and chemical propertiesHigh porosityBio-organic fraction processingOrganic fertiliser preparationCompound organicResource recovery
The invention relates to production equipment and a preparation method of a high-efficiency slow-release bio-organic fertilizer. The preparation of the bio-organic fertilizer is completed by utilizing the equipment. The preparation method of the high-efficiency slow-release bio-organic fertilizer comprises flows of crush, solid-liquid separation, high temperature aerobic fermentation, anaerobic fermentation, sterilization and disinfection, drying and granulation and the like. According to the invention, human and animal excreta, crop straws, commercial crop stem leaves, rotten vegetables and kitchen waste in daily life of people are really converted into a novel high-efficiency composite organic fertilizer matrix capable of slowly releasing mineral substances, the aims of resource recovery, reduction and circulation can be fulfilled, and the high-efficiency slow-release bio-organic fertilizer can be widely applied to various soils in various countries and regions all over the world and has obvious effects of improving the yield and quality of crops and reducing the environment problem caused by straw burning.
Owner:兰州富强农业科技有限公司
Ecological bacterial fertilizer and natural farming ecological planting method
InactiveCN105541512AReproductive inabilityImprove structural propertiesBio-organic fraction processingMagnesium fertilisersNatural ecosystemAgricultural ecosystems
Relating to a fruit and vegetable cultivation method, the invention provides an ecological bacterial fertilizer and natural farming ecological planting optimized method. The invention aims to follow the laws of nature and provide a green and environment-friendly biological fertilizer, and uses the ecological organic fertilizer to realize straw returning to field, restore and improve soil and replace chemical fertilizers, pesticides, hormones and other agricultural materials, thereby fully playing a role of microorganism decomposer in the natural ecosystem. The invention includes two parts: the ecological bacterial fertilizer and a supporting ecological agricultural planting method. The ecological bacterial fertilizer comprises an MP composite probiotic preparation and a microbial fermented fertilizer. The natural farming ecological planting method includes: covering the ground with straw or hay, conducting interplanting or intercropping, placing pests' natural enemies, and placing a reflector panel or planting lawn under fruit trees. By establishing and restoring the biodiversity and virtuous cycle of the agricultural ecosystem, the ecological bacterial fertilizer and the ecological agricultural planting method adhere to the principles of environmental friendliness, resource saving, safety and high quality to ensure the sustainable development of agriculture, and are applicable to the field of agricultural planting.
Owner:北京华担智能装备科技有限公司
Cultivation method for realizing crop rotation of artemisia selengensis and tomatoes in sunlight greenhouse
InactiveCN102687635AAlleviate continuous cropping obstaclesIncrease the multiple cropping indexClimate change adaptationFertilising methodsSunlightRidge
The invention relates to a cultivation method for realizing crop rotation of artemisia selengensis and tomatoes in a sunlight greenhouse. The method is characterized by comprising the following steps of: performing deep ploughing and upturned soil sunning of a field in the sunlight greenhouse; applying enough base fertilizer; carefully harrowing after the ploughing; leveling to be used as a ridge-up bed; digging drainage ditches around the ridge-up bed, and transplanting 2 / 3 of small sections of planting stocks of the artemisia selengensis into the prepared ridge-up bed in September, wherein the row spacing is 7-10cm, and the line spacing is 20cm; applying enough bottom water after the planting; when the tender stem grows to 20-30cm after 30-40 days for the planting, harvesting the first batch of the artemisia selengensis to sell; after harvesting the first batch of the artemisia selengensis, cleaning the bed surface and dressing fertilizer water, and 30-40 days later, harvesting the second batch of the artemisia selengensis; after harvesting the second batch of the artemisia selengensis, performing land preparation again and fertilizing, and making a high ridge; covering films and planting tomatoes in the next early February, wherein the row spacing is 50cm, and the line spacing is 40cm; and in the late July, harvesting the tomatoes and performing the deep ploughing and the upturned soil sunning again to enter a next crop rotation period.
Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Planting method of relieving continuous cropping obstacles and controlling pest and disease damage through intercropping of different hot pepper species
ActiveCN103688709AAlleviate continuous cropping obstaclesRealize continuous planting all year roundHorticultureDiseaseContinuous cropping
The invention discloses a planting method of relieving continuous cropping obstacles and controlling pest and disease damage through intercropping of different hot pepper species, and belongs to the technical field of agricultural planting. According to the method, the intercropping of hot pepper with different growth height, disease resistance and pest resistance is carried out; the selected pepper species have the growth height differences, and the sequential cyclic intercropping is carried out according to the growth heights of the hot pepper; the ridge width of a land piece is 170cm, the furrow width is 30cm, and the depth is 25cm; six lines are arranged in each ridge, the line distance is 34cm, and the hole distance is 25 to 30cm; different species of hot pepper are intercropped on each ridge. The planting method has the advantages that the yield and the quality of the hot pepper are improved. The continuous cropping obstacles of the hot pepper can be effectively relieved through the intercropping culture of the hot pepper with different species, the continuous planting of the hot pepper throughout the year can be realized, the soil utilization rate is improved, and soil resources are saved. Meanwhile, the prevention and treatment effect of hot pepper epidemic diseases reaches 76 to 89 percent, the prevention and treatment effect on hot pepper helicoverpa assulta reaches 73 to 91 percent, the production quality safety of the hot pepper and the agricultural ecological environment safety are ensured, and the goals of efficiency increase, yield improvement and income increase are reached.
Owner:SOUTH CHINA AGRI UNIV
Preparation and use method of microbial agent for relieving obstacles in continuous cropping of solanaceae crops
InactiveCN109456105AMeet the requirements of integrated flushingAlleviate continuous cropping obstaclesFungiMagnesium fertilisersChemistryPaenibacillus species
The invention relates to a preparation and use method of a microbial agent for relieving continuous cropping obstacle of solanaceae crops, and relates to the technical field of microbial agents. The microbial agent is prepared from the following raw materials in parts by weight: bacillus methylotrophicus, bacillus subtilis, bacillus lichenniformis, bacillus colloid, saccharomycetes, photosyntheticbacteria, humic acid, potassium fulvic acid, potassium humate, amino acid fertilizer, potassium hydrogen phosphate, modified biomass carbon, alginic acid, chitin, peptone, and medium trace elements.The microbial agent has the beneficial effects that the defects of only use as base fertilizer for applying and difficulty in colonization in the common microbial agent are overcome, the occurrence ofroot rot of continuous cropping obstacle is prevented in the whole growth period of solanaceae crops, and the application is convenient; the auxiliary materials in the microbial agent are suitable for the colonization of functional microorganisms and enhancement of activity, the integrated flushing and applying effects with the water fertilizer of solanaceae crops are better, the occurrence of root rot in the continuous cropping can be better prevented, and the high output and stable output of the solanaceae crops can be promoted.
Owner:湖南省农业环境生态研究所
Water and fertilizer integration four-control fertigation method
PendingCN106912237AEasy to masterEasy to operateFertilising methodsContinuous croppingProportional control
The invention discloses a water and fertilizer integration four-control irrigation fertilizing method. The method is composed of time control of fertigation, control of fertilizing amount, control of nutrient proportion and control of soil humidity. The method aims at moisture requirement and root depth of different crops for realizing accurate control of the soil humidity and irrigation depth, can limit the irrigation water and a fertilizer in a root zone scope, can avoid loss of volatilization and seepage due to excess fertilization, and realizes high efficiency utilization of water and fertilizer. The method can realize accurate fertilization and saves labor. The fertilizing control is carried out according to the crop nutrient requirement rules, and the method can control the time and space of the fertigation in scientific and reasonable mode, can guarantee good growth of crops, realizes high yield and stable production, can control the environment pollution due to fertilizer loss and volatilization due to excess fertilization, and mitigates the soil hardening and continuous cropping obstacles.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Soilless culture nutrient solution for carnation scion stock and preparation method and using method thereof
ActiveCN102153397AImprove permeabilityImprove the cultivation effectFertilising methodsFertilizer mixturesPeatMonopotassium phosphate
The invention provides a soilless culture nutrient solution for a carnation scion stock and a preparation method and a using method thereof. The nutrient solution comprises the following components in parts by weight: 9,000-12,000 parts of calcium nitrate, 515-700 parts of ammonium nitrate, 100-120 parts of sodium ethylenediamintetraacetate, 75-90 parts of ferrous sulfate, 3,000-4,000 parts of potassium nitrate, 1,000-1,500 parts of potassium sulphate, 1,800-2,200 parts of monopotassium phosphate, 1,920-2,300 parts of magnesium sulfate, 9-11 parts of manganese sulfate, 2-3 parts of zinc sulfate, 40-50 parts of boric acid, 3.5-4.5 parts of copper sulfate, 2-3 parts of ammonium molybdate and 100,000 parts of water, and is applied to drop irrigation in combination with a substrate consistingof peat cube and porcelain granules. Due to the adoption of the nutrient solution, plant diseases and insect pests are reduced, the infection death rate of the scion stock is lowered by 5-10 percent,the slip yield is increased by 10-20 percent, the cottage planting percent is increased by 10-30 percent, and a germchit is healthy and has high commodity value.
Owner:FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
Foliage conditioner prepared from straw and household kitchen biomass carbonization byproducts and application thereof
ActiveCN102342301AAlleviate continuous cropping obstaclesReduce manufacturing costBiocideMetabolism disorderContinuous croppingAgricultural science
Owner:NANJING AGRICULTURAL UNIVERSITY
Three-dimensional fertilizer applying method for crops
ActiveCN103819266AIncrease profitIncrease productionFertilising methodsFertilizer mixturesContinuous croppingEcological environment
The invention discloses a three-dimensional fertilizer applying method for crops. Fertilizers are applied to three three-dimensional spaces which are underground, ground and overground respectively, wherein a biological organic fertilizer is applied as a basic fertilizer in the underground three-dimensional space; a humic acid macroelement water-soluble fertilizer is applied as an additional fertilizer in the ground three-dimensional space; a trace element organic water-soluble fertilizer is applied as a leaf fertilizer in a spraying way in the overground three-dimensional space. The method has the advantages that the fertilizer utilization rate is increased, the yield of the crops is increased, the quality of an agricultural product is improved, the structure of soil is improved, and the breeding of harmful pathogenic bacteria in the soil can be inhibited; the popularization and application of the method are significant for reducing pest and disease damage, continuous cropping obstacles caused by continuous cropping and farmland pollution, protecting the ecological environment and ensuring the safety of an agricultural product.
Owner:GUANGXI PENSHIBAO
Red-soil-region peanut continuous-cropping obstacle reducing special fertilizer, preparation method and usage method
The invention discloses a red-soil-region peanut continuous-cropping obstacle reducing special fertilizer, a preparation method and a usage method. The special fertilizer is composed of, in percent by weight, 10-30% of decomposed dry bird excrement, 10-30% of humic acid, 10-20% of urea, 20-40% of calcium-magnesium-phosphorus fertilizer, 10-15% of potassium chloride, 0.5-2% of borax, 0.5-2% of zinc sulfate, 0.01-0.05% of ammonium molybdate, 0.005-0.02% of compound sodium nitrophenolate, 0.001-0.01% of sodium alpha-naphthyl acetate, 0.01-0.05% of hymexazol, and 0.01-0.05% of diazinon. The special fertilizer is applied red-soil-region field on which peanut is continuously cropped for three or more years with the usage amount of 2000-2500 Kg / hm<2>, the usage method comprises that the fertilizer is completely basally applied for one time, or the fertilizer is applied for two times according to the base-fertilizer topdressing-fertilizer weight ratio of 2:1, the base fertilizer is applied in furrows before peanut is sowed or is spread over the whole field when ploughing is performed, topdressing is combined with intertillage weeding, and fertilization and earthing up are performed. The special fertilizer is verified to be capable of increasing peanut output by 15-25% compared with a conventional fertilizer by applying the special fertilizer to a large field on which peanut is continuously cropped for 10 years or more at 2012 and 2013, and the application method is simple, reasonable, and high in operability, and exhibits technical progress.
Owner:INST OF SOIL FERTILIZER & RESOURCE ENVIRONMENT JIANGXI ACAD OF AGRI SCI
Organic preparation for controlling cruciferous vegetable club root and application thereof
InactiveCN107987838AHigh incidenceReduce morbidityBiocideAgriculture tools and machinesContinuous croppingDecomposition
The invention belongs to the technical field of agricultural sustainable development, relates to preparation of organic preparations and in particular relates to an organic preparation for controllingcruciferous vegetable club root and application thereof. The organic preparation is composed of organic raw materials and decomposition-promoting ingredients, wherein the organic materials include but not limited to one or more of crop straws, saw dust and other solid organic materials and molasses, alcoholic fermentation liquor and other liquid organic materials; the decomposition-promoting ingredients include but not limited to one or more of special microbes and organic catalysts; and a ratio (mass) of the organic raw materials to the decomposition-promoting ingredients is (95-100):(5-0).The invention further discloses a preparation method and application of the organic preparation. The organic preparation disclosed by the invention is ecologically environment-friendly and is applicable to soil with high incidence of club root after continuous cropping of various cruciferous vegetables. The quantity of plasmodiophora brassicae woron in soil and the incidence rate of the club rootof crops can be effectively reduced after treatment, the sterilization rate and the club root control rate respectively reach 60-90%, and the yield of the crops is obviously increased.
Owner:NANJING NORMAL UNIV CHANGZHOU INST OF INNOVATION & DEV
Method for producing biological organic fertilizer by using earthworms to treat livestock manure waste
ActiveCN109160859ARealize resource utilizationPromote growthBio-organic fraction processingMagnesium fertilisersFecesLivestock manure
The invention belongs to the field of plant nutrition and fertilizer, and discloses a method for producing biological organic fertilizer by using earthworms to treat livestock manure waste. The main raw material used in the method is pretreated livestock manure, and the livestock manure waste is used as bio-organic fertilizer of earthworms and manure, which realizes resource utilization of the waste and develops the recycling agriculture and the recycling economy. A rice seedling breeding matrix prepared by using the bio-organic fertilizer of the invention can improve the quality of seedlings,prevent the occurrence of rice blight, is more suitable for rice transplanting, and promotes the growth of the seedlings in the field. The use of the bio-organic fertilizer of the invention in tea leaves improves the fertility of the soil and promotes the growth and development of a tea tree. The density of tea buds per area is 1.29 times higher than that of chemical fertilizer treatment, and theyield per area is increased by 56.25 percent; and the content of polyphenols and amino acids is high, the phenol to ammonia ratio is low, and the tenderness is good.
Owner:长沙飞宇生物肥业有限公司
High-yield peanut cultivation method for relieving successive cropping obstacle
InactiveCN107836314AStay enoughImprove disinfection effectClimate change adaptationFabaceae cultivationToxic gasNitrogen
The invention discloses a high-yield peanut cultivation method for relieving successive cropping obstacle. The high-yield peanut cultivation method for relieving successive cropping obstacle comprisesthe following steps: (1) soil preparation: laying lime nitrogen and dazomet, and ploughing; (2) ridging and film mulching: laying trickle irrigation tubes while film mulching; (3) trickle irrigation:controlling water to permeate into the soil with the depth being 20 cm or above; (4) seeding hole forming: forming seeding holes in films to release toxic gas; (5) seeding: carrying out trickle irrigation through the trickle irrigation tubes in time after seeding, and during trickle irrigation, dropwise adding liquid peanut nitragin along with water; and (6) trickle irrigation and bacterial supplementing: carrying out trickle irrigation in a peanut four-leaf stage, and dropwise adding a compound microbial additive along with water for supplementing beneficial bacteria. The soil sterilizing effect is improved, the beneficial bacteria are supplemented, irrigation can be implemented as required, successive cropping obstacle can be relieved effectively, and growth and development of peanuts are promoted. The heights of stems of the peanuts are increased by 8.4%-25.6%, the branching number is increased by 4.1%-19.4%, the number of fruits of a single plant is increased by 3.1%-17.7%, the weight of one hundred peanuts is increased by 6.0%-11.9%, the full fruit rate is increased by 3.6%-7.3%, and the yield of legume is increased by 8.1%-28.9%.
Owner:SHANDONG PEANUT RES INST
Sugarcane rotation cultivation method of three harvests within two years
InactiveCN108834809AAlleviate continuous cropping obstaclesImprove physical and chemical propertiesSugarcane cultivationHorticulture methodsLand useShort terms
The invention discloses a sugarcane rotation cultivation method of three harvests within two years. The method comprises the steps of planting short-term crops such as soybean, corn, watermelon and the like in a sugarcane field in spring of the first year, transplanting sugarcane seedlings after the soybean, corn, watermelon and the like are harvested, harvesting sugarcane seeds and keeping perennial roots in February and March of the following year, and harvesting perennial root raw material sugarcane in December of the second year. By adopting the method, it is possible to harvest crops suchas the soybean, corn, watermelon and the like one time in two years in the sugarcane field and harvest the sugarcane twice, which not only utilizes lands reasonably, but also alleviates the obstacleof continuous sugarcane cropping, the combination of land use and land maintaining is achieved, the speed of sugarcane breeding is improved, and the upgrading of varieties is accelerated.
Owner:SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
Ecological efficient paddy-upland rotation method for relieving facility continuous cropping obstacles
ActiveCN104303785AAlleviate continuous cropping obstaclesReduce laborCultivating equipmentsRice cultivationFragariaRoot system
The invention discloses an ecological efficient paddy-upland rotation method for relieving facility continuous cropping obstacles. The method which yields five crops in three years under facility conditions sequentially includes: planting facility fresh broad beans, early-ripe high-quality organic paddy, peas, early-ripe high-quality organic paddy, and melons / solanberries. By the method which yields five crops in three years, paddy and beans can be optionally planted after previous-crop high-economical-benefit fruits and vegetables such as melons / solanberries and strawberries, continuous cropping obstacles of facility agriculture are relieved effectively, the roots of the beans and gramineae are fully utilized to absorb the harmful residues rich in the roots of previous crops and the living environment of paddy-upland rotation destroying harmful factors, the ecological environment for replanting the high-economical-benefit fruits and vegetables such as melons / solanberries and strawberries is purified, manpower and cost are lowered, annual benefit of each mu can reach ten thousand yuan, and both ecological and economical benefits are achieved.
Owner:江苏景瑞农业科技发展有限公司 +1
Accompanying planting method for overcoming succession cropping obstacle of green cucumber
InactiveCN101406136AAlleviate continuous cropping obstaclesIncrease productionHorticultureContinuous croppingDrug resistance
The invention discloses an accompanied cultivation method for overcoming obstacles to continuous cropping of cucumber and solves the problems of poor prevention and cure effect of chemical agents, environment pollution and generation of resistance to chemical caused by obstacles to continuous cropping of cucumber. The method comprises the following steps) planting cucumber seedlings; 2) sowing seeds of companion crop besides the cucumber seedlings; 3) removing overground parts of the companion crop; and 4) repeating the step 2 and the step 3, stopping removing the overground parts of the companion crop and cultivating the cucumber seedlings till cucumbers become rip. The accompanied cultivation method for overcoming obstacles to continuous cropping of cucumber reduces obstacles of soil to continuous cropping of cucumber and use of agricultural chemical, avoids environmental pollution and generation of resistance to chemical and provides an effective technical guarantee for production of green vegetables.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY
Chinese medicinal residue biological organic fertilizer and preparation method thereof
The invention relates to a fertilizer, in particular to a Chinese medicinal residue biological organic fertilizer. The Chinese medicinal residue biological organic fertilizer is prepared from the following raw materials in parts by weight: 50 to 75 parts of Chinese medicinal residues, 15 to 35 parts of bran, 10 to 20 parts of charcoal and 0.05 to 1 part of enzyme microorganism. The living bacteria count in the biological organic fertilizer is more than or equal to 0.2 hundred million / gram, the weight percentage of organic matters is more than or equal to 45 percent, the weight ratio of total oxygen of nitrogen phosphorus and potassium is more than or equal to 5 percent, medium trace elements comprise calcium, magnesium, silicon, sulfur, iron, manganese, copper, zinc, boron, molybdenum and the like, and nutrient elements are abundant. A preparation method is simple in operation; experiments show that by applying the Chinese medicinal residue biological organic fertilizer on the basis of conventional fertilization usage, the yield of tomatoes can be improved, diseases and insect pests are reduced, the foundation is laid for high yield of the tomatoes, and the yield increasing rate is 6.98 percent; the fertilizer disclosed by the invention is applied on the basis of the conventional fertilization usage, the yield of cucumbers can be improved to different degrees, the yield increasing rate is 7.81 percent, and the foundation is laid for high yield of the cucumbers.
Owner:SHENGTAI BIOENG CO LTD OF JILIN WANTONG PHARMACY GRP CO
Preparation method of composite organic fertilizer for improving soil water retention capacity
InactiveCN107056547AImprove compactionImprove physical and chemical propertiesAnimal corpse fertilisersExcrement fertilisersBoraxChemistry
The invention discloses a preparation method of composite organic fertilizer for improving soil water retention capacity. The preparation method includes steps of delivering cow dung, cottonseed meal and water in a fermenting pond and stirring evenly; sealing, fermenting and air-curing the components to obtain pre-fermented cow dung; mixing and stirring microcrystalline cellulose and N, N-dimethyl formamide evenly, adding maleic anhydride to adjust pH value of the system; raising temperature and stirring; adjusting the pH value of the system, filtering and washing the components; adding water; adding anhydrous tartaric acid and trisodium citrate; raising temperature and stirring, drying and smashing the components to obtain modified microcrystalline cellulose; mixing sodium borate and water to perform hydrothermal reaction, centrifuging and drying sodium borate and water; adding biogas residue to stir, place, centrifuge and dry; adding expanded vermiculite, composite trace elements and water to stir and perform hydrothermal reaction; centrifuging and adding modified microcrystalline cellulose, corncob powder and water to stir, dry and grind; adding the pre-fermented cow dung and sterilizing deodorant; prilling and drying the materials to obtain the composite organic fertilizer for improving soil water retention capacity.
Owner:全椒县王震家禽养殖专业合作社
Greenhouse crop culturing substrate and preparation method thereof
InactiveCN103288500ASuitable for growthReduce dosageBio-organic fraction processingOrganic fertiliser preparationAgricultural engineeringGreenhouse crops
The invention discloses a greenhouse crop culturing substrate and a preparation method thereof, belonging to the technical field of facility cultivation. The method is implemented according to the following steps of: (1) grinding thoroughly-decomposed maize straws, pig manure and vinegar residues and passing the three materials through a 5mm sieve; (2) mixing by a weight ratio of 3.5:3:3.5 or 2.5:3:4.5 to obtain a mixture, piling up the mixture and thoroughly watering the mixture with clean water; (3) taking out a mixed organic material when the relative water content in a pile body is 60-70%, pressing the mixed organic material to a cube with a side length of 15cm, digging a cylindrical hole with a diameter of 4cm and a height of 5cm in the top of the cube, and then airing the cube; (4) placing the pressed cube of the culturing substrate onto a culturing piece, and then burying the cube to the middle with soil. The culturing substrate can be used for greenhouse crops such as greenhouse tomatoes, cucumbers and lettuce. Especially for soil with serious successive cropping obstacles, the successive cropping obstacles can be effectively reduced.
Owner:JIANGSU UNIV
Field management method for melon facility long-season cultivation
InactiveCN104904458AExtended supply periodControl Fusarium WiltGraftingFertilising methodsPlant rootsPruning
Disclosed is a field management method for melon facility long-season cultivation. The method comprises the steps that dual-root-cut-grafting floating seedling growing is adopted; dual-vine pruning is carried out, and a robust secondary vine is selected to firstly bear one melon; after a first batch of melons expands, the other vine is made to bear one melon, old vines bearing melons are pruned off after the first batch of melons is mature and harvested, compound fertilizer and water are applied once to promote unfixed vines of plant roots to sprout and grow, one robust unfixed vine is selected and kept, foliage dressing is carried out, and vigorous growth of new vines is promoted; after a second batch of melons expands, the reserved new vines bear one melon, old vines bearing melons are pruned off after the second batch of melons is mature and harvested, compound fertilizer and water are applied once to promote the unfixed vines of the plant roots to regenerate, one robust unfixed vine is selected and kept as a melon bearing vine of the next batch of melons, and foliage dressing is carried out to promote vigorous growth of the next batch of melon bearing vines; the steps are operated repeatedly, and total at least five batches of melons are produced and harvested. According to the method, multiple melons can be harvested through one plant, and the aims of reducing cultivation links, being high in yield and efficient and achieving long-season cultivation can be achieved.
Owner:HUNAN AGRI INFORMATION & ENG RES INST +1
Degrading bacterium for autotoxic substances of rhizosphere of apple tree and application of degrading bacterium
ActiveCN104312956APromote degradationAlleviate continuous cropping obstaclesAgriculture tools and machinesBacteriaApple peelPhlorizin
The invention discloses a degrading bacterium for autotoxic substances of the rhizosphere of an apple tree and an application of the degrading bacterium. The strain is sorted and named Azospirillum lipoferum BL2; the collection unit is General Microbiological Center of China Committee for Culture Collection of Microorganisms (CGMCC); the address is No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing; the collection date is 28th August, 2014; and the collection number is CGMCC No.9619. The strain has good degrading effect on phlorizin, p-hydroxybenzoic acid, phthalic acid and pyrogallic acid respectively under the condition of liquid culture in a shake flask. After the strain is subjected to liquid shake culture for three days, the result determined by an ultraviolet spectrophotometry shows that the degrading rates of the phlorizin, p-hydroxybenzoic acid, phthalic acid and pyrogallic acid are as follows respectively: 36%, 34%, 31% and 65%. The result shows that the BL2 strain has good degrading effect respectively on four types of autotoxic substances, and has potential application value for relieving successive cropping obstacles caused by the autotoxic substances.
Owner:SHANDONG AGRICULTURAL UNIVERSITY
High and stable yield cultivation method of double-cropping glutinous sorghum
InactiveCN103749143AImprove annual productionShortened reproductive periodHorticultureInsect pestSorghum
The invention relates to the technical field of crop planting, in particular to a high and stable yield cultivation method of double-cropping glutinous sorghum. By means of the measures of reasonably arranging growth periods of the glutinous sorghum and milk vetch, ditching and mulching, timely cutting poles, harvesting and the like, high and stable yields of the double-cropping glutinous sorghum are achieved. The cultivation method has the advantages that (1) by means of coordinating the growth periods of the glutinous sorghum and the milk vetch, one-crop green manure is additionally planted, diseases, insect pests and weeds are reduced, and successive cropping obstacles of the glutinous sorghum are reduced; (2) ditching and mulching are reasonably carried out, organic liquid dung is additionally applied, straws of the milk vetch are returned to the field at a higher speed, the function of the green manure on improving soil fertility is achieved, and soil is improved; (3) the growth period of the glutinous sorghum can be shortened by 3-11 days, and the yield of the double-cropping glutinous sorghum is increased by 120-200 kilograms with a growing rate of 15% - 33%.
Owner:INST OF SPECIALTY CROPS CHONGQING ACADEMY OF AGRI SCI
Method for planting leonurus artemisia rich in various trace elements
InactiveCN108513872AIncrease the granular structureImprove water and fertilizer retention performanceMagnesium fertilisersAnimal corpse fertilisersMushroomLand preparation
The invention belongs to the technical field of medicinal material planting, and particularly relates to a method for planting leonurus artemisia rich in various trace elements. The method mainly comprises the following steps of (1), land selection and land preparation; (2), sowing; (3), transplanting; (4), fertilizer and water management. By using rationally formulated base fertilizers and nutrient fertilizers, the nutrition is comprehensive and balanced, sufficient nutrients are provided for the growth of the leonurus artemisia, the rapid growth of the leonurus artemisia can be scientifically coordinated, and especially various trace nutritional elements are effectively enriched in the leonurus artemisia to improve quality and increase yield. The base fertilizers are composed of chitin,fish protein powder, sodium alginate, humic acid, urea, calcium magnesium phosphate fertilizer, complex amino acid, chelated micro element fertilizer and diatomite; the nutrient fertilizers are composed of mushroom residues, decomposed chicken manure, mixed bacterial agent, neem seed extract, urea, ammonium dihydrogen phosphate, potassium nitrate and chelated micro element fertilizer.
Owner:FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD
Ecological functional compound fertilizer and preparation method thereof
ActiveCN104692959AAvoid churnAvoid freezing to deathBioloigcal waste fertilisersSewage/sludge fertilisersMicroorganismEnvironmental resource management
The invention belongs to the field of fertilizers for crops and particularly relates to an ecological functional compound fertilizer and a preparation method thereof. The ecological functional compound fertilizer is prepared from the following main components: sludge, a compound fertilizer, a microbial agent, an organic waste, a soil heating agent and an oxygen supplier. The sludge obtained from the treatment of municipal domestic wastewater and the organic waste serve as organic matters, contain multiple nutrients and can be combined with the compound fertilizer to increase the utilization rate of the compound fertilizer and increase the content of organic matters in soil; the added soil heating agent can preserve the temperature around the roots of crops in deep soil and prevent crops from being frostbitten and frozen to death; the added oxygen supplier can supply oxygen to microorganisms in soil and cells in crop roots to increase the activity of the microorganisms in soil and the crop roots, accelerate the absorption of the ecological compound fertilizer, enhance the adversity, disease and cold resistance of crops, improve the structure and fertility of soil and promote the growth of crops; the pollution of sludge to environment can be reduced, and the sludge can be reutilized; and the ecological compound fertilizer is safe to people, animals and environment and is natural, innoxious and environmentally friendly.
Owner:广西绿友农生物科技股份有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com