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168results about How to "Good prevention and control effect" patented technology
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Infectious disease prevention and control method and system
ActiveCN107256327AReduce imported riskPrecise prevention and controlData processing applicationsSpecial data processing applicationsControl measureHygiene
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Weed prevention and control method used in organic rice planting process
The invention discloses a weed prevention and control method used in the organic rice planting process. The weed prevention and control method used in the organic rice planting process is low in cost, good in effect, truly free of toxin and damage and practical. The method is characterized that a rice seedling bed is irrigated 7-10 days after rice seedlings are transplanted, deep water weed control is achieved, the weed control water level is kept to be 55-65% of the height of the rice seedlings, and the water level is kept continuously for 8-10 days and nights; during the time from transplanting of the rice seedlings to water treatment, the water level is kept in the field, soil can not be exposed, and growth of weeds and weed seeds is inhibited or the weeds and the weed seeds are dead under the condition that oxygen and sunlight irradiation lack. The method is low in implementation cost, good in weed prevention and control effect and very beneficial to later growth of rice. The method solves the problems which farmers long to solve all the time but are not solved in the organic rice planting process, and has an important promoting significance in planting of organic rice.
Owner:苏州水淹禾康农业科技有限公司
Bacillus subtilis for controlling citrus canker
InactiveCN103173394AGood prevention and control effectEnhanced inhibitory effectBacteriaMicroorganism based processesBiotechnologyThielaviopsis basicola
The invention relates to a bacillus subtilis CCCQ080 with stronger activity prevention for citrus canker, belonging to the field of agriculture disease biological control. The bacillus subtilis is obtained by being separated from natural environment host leaves and is identified according to the morphological characteristics and molecular biology. The bacillus subtilis has very strong inhibition effect on the citrus canker, and also has good control effect on the citrus canker. Furthermore, the bacillus subtilis also has broad-spectrum antagonistic activity, has stronger inhibition effect on pathogenic bacteria such as citrus canker pathogen and tobacco angular leaf spot pathogen, and also has good inhibition effect on pathogenic fungus such as tobacco botrytis cinerea, apple canker pathogenic bacteria and thielaviopsis basicola. The secondary metabolite of the bacillus subtilis contains cellulase, protease, siderophore and the like. The biological film of the canker pathogenic bacteria can be destroyed by the fermentation filtrate of the bacillus subtilis, and the environment-friendly biopesticide can be produced by bacterial fermentation or secondary metabolite extraction technology, so that the bacillus subtilis has important business development and application value.
Owner:SOUTHWEST UNIVERSITY
Multi-element long-effect fruit tree special fertilizer and preparation method thereof
InactiveCN108218597AImprove fertilizer efficiencyReduce labor inputMagnesium fertilisersAlkali orthophosphate fertiliserMicrobial agentWater soluble chitosan
The invention discloses a multi-element long-effect tree special fertilizer, which comprises a base fertilizer and a foliar fertilizer, wherein the base fertilizer is prepared from urea, monoammoniumphosphate, potassium chloride, decomposed straw, humic acid, weathered coal, a composite microbial agent, potassium feldspar ore powder, copper sulfate, magnesium sulfate, a crude extract of Grifola frondosa mycelium, modified nano-silica, water-soluble chitosan and polyglutamic acid according to a certain weight ratio; and the foliar fertilizer is prepared from the urea, ferrous sulfate, ammoniummolybdate, glucoheptonic acid, sodium polyaspartate, citric acid, borax, zinc sulfate and magnesium sulfate according to a certain weight ratio. The multi-element long-effect tree special fertilizercontains inorganic nutrients and a large number of beneficial microbial nutrients, can significantly improve the quality of fruits, significantly improves the fruit setting rate, increases the yield,and reduces the occurrence of pests and diseases.
Owner:STANLEY FERTILIZER SUIPING CO LTD
High-concentration compound microbial fertilizer prepared by tower-type melt granulation and preparation method thereof
InactiveCN107244982AEffective isolation of contactsImprove the living environmentSuperphosphatesMagnesium fertilisersHigh concentrationPhosphate
The invention discloses a high-concentration compound microbial fertilizer prepared by tower-type melt granulation and a preparation method thereof, belonging to the technical field of fertilizers. The fertilizer is composed of 300-500 parts of urea, 130-250 parts of monoammonium phosphate, 30-60 parts of humic acid, 200-300 parts of potassium sulfate, 1-10 parts of magnesium sulfate, 10-20 parts of compound microbial inoculant, 10-30 parts of polyaspartic acid, 30-50 parts of zinc sulfate, 20-30 parts of calcium superphosphate, 50-100 parts of oyster powder, 20-40 parts of silanization-modified zeolite, 3-5 parts of polyvinyl alcohol and 5-8 parts of urea formaldehyde. The fertilizer is reasonable in formula, can effectively improve the soil quality, implements balanced nutrient release, satisfies the demands of citruses for different nutrients in different growth periods, and can effectively prevent various physiological diseases from generation.
Owner:MEISHAN JINWEITE FERTILIZER
Bacillussubtilis for tobacco black shank prevention and control
InactiveCN103224897AGood prevention and control effectEnhanced inhibitory effectBacteriaMicroorganism based processesPathogenSclerotium
The invention relates to a strain of Bacillussubtilis TBSCQ057 providing biocontrol activity for tobacco black shank, and belongs to the field of agricultural plant disease biocontrol. The Bacillussubtilis TBSCQ057 is separated from a natural environment host plant, is identified as the Bacillussubtilis according to morphological characteristics and molecular biology, provides a strong inhibition effect for tobacco black shank bacterial, provides a good control effect for tobacco black shank, has broad spectrum antagonism activity, and provides good bacterial inhibition effects for tobacco botrytis cinerea, tobacco alternaria alternate, tobacco sclerotium rolfsii, tobacco anthracnose pathogen, and a lot of pathogenic fungi. Secondary metabolites of the strain contain cellulose, protease, siderophore and the like. The TBSCQ057 bacterial agent provides a good control effect for the tobacco black shank, environmentally friendly bio-pesticides can be produced through bacterial fermentation or a secondary metabolite extraction technology, and important commercial development and application values are provided.
Owner:LIANGSHAN BRANCH OF SICHUAN TOBACCO +1
Special fertilizer used for potatoes and having function of controlling pest and disease damage and preparation method of special fertilizer
InactiveCN107337539APromote growthIncrease profitSuperphosphatesAgriculture tools and machinesMicrobial agentAdditive ingredient
The invention discloses a special fertilizer used for potatoes and having a function of controlling pest and disease damage and a preparation method of the special fertilizer and belongs to the technical field of fertilizer. The fertilizer is prepared from a fertilizer core, a first-layer coating agent and a second-layer coating agent in the mass ratio being 100:3:5. The fertilizer is multifunctional special fertilizer for the potatoes and integrates biological, inorganic, fast-release and slow-release fertilizer. The fertilizer provides biological and inorganic ingredients needed for growth of the potatoes and meets demands for fast-release and slow-release nutrients required in different growth cycles of the potatoes. A microbial agent in the product has the function of promoting growth of the potatoes and controlling pest and disease damage, can accelerate the oxidoreduction process of potato bodies, stimulate growth of the potatoes and promote boost metabolism, has the function of promoting absorption and utilization of nutrients, can promote growth, water absorption and fertilizer absorption of root systems of the potatoes, improve absorption and utilization of the potatoes for sunshine, and effectively improve the specificity of soil.
Owner:史丹利化肥扶余有限公司
C and D type C.perfringens antitoxin serum and preparation method thereof
ActiveCN104829712AHigh potencyGood prevention and control effectSerum immunoglobulinsImmunoglobulins against bacteriaNutrient brothSide effect
The invention relates to a C and D type C.perfringens antitoxin serum and a preparation method thereof. A C type C.perfringens strain and a D type C.perfringens strain are respectively inoculated on a blood plate culture medium for resuscitation and then are subjected to bacteria propagation anaerobic culture with nutrient broth, a C type C.perfringens bacterial liquid and a D type C.perfringens bacterial liquid are obtained respectively and then are cultured and inactivated by a toxigenic culture medium, and a serum is subjected to basic immunization and strengthening immunization and then is separated to obtain the product. The prepared C and D type C.perfringens antitoxin serum has the advantages of high titer, strong specificity and no toxic or side effect, can be used for immunization of animal C and D type C.perfringens diseases, and can play a great role in researches on pre-control of epidemic of sheep struck, enterotoxaemia and other diseases caused by infection of C type, D type or C and D two-type C.perfringens.
Owner:SHANDONG AGRICULTURAL UNIVERSITY
Chinese herbal medicinal composition for preventing and controlling diarrhea of piglets
InactiveCN104189373AEasy to getLow costHeavy metal active ingredientsDigestive systemPlantago asiaticaHalloysite
The invention provides a Chinese herbal medicinal composition for preventing and controlling diarrhea of piglets. The Chinese herbal medicinal composition comprises the following components by weight: of 20-30g of Chinese pulsatilla root, 15-25g of coptis root, 10-20g of pellodendron, 15-25g of the bark of ash, 20-30g of herba portulacae, 10-20g of pomegranate peel, 10-20g of chestnut pericarp, 10-20g of plantago asiatica, 5-15g of red halloysite, 15-25g of rhizome of large-headed atractylodes, 15-25g of milkvetch root, 15-25g of yam, 15-25g of tuckahoe, 15-25g of agastache rugosa, 10-20g of radix scutellariae, 15-25g of rhizoma atractylodis, 15-25g of cortex magnoliae officinalis, 10-20g of medicine terminalia fruit, 15-25g of hawthorn, 20-30g of pueraria root, 15-25g of radix bupleuri, 20-30g of medicated leaven, 10-20g of semen raphani, 5-15g of membrane of chicken gizzard, 10-20g of talc, 10-20g of oriental waterplantain rhizome, 10-20g of medicinal evodia fruit and 5-15g of fructus psoraleae. The composition disclosed by the invention is a treatment formula for overcoming the defects of high morbidity, high death rate, intractability and no special effect; the fundamental difficult problem about the prevention and the control for the diarrhea of the piglets is solved.
Owner:朱凤霞
Microbial agent for preventing and treating bacterial plant diseases and application thereof
InactiveCN107646873ANo pollution in the processConducive to pollution-free productionBiocideDisinfectantsSludgeMicrobial agent
The invention discloses a microbial agent for preventing and treating bacterial plant diseases and an application thereof. The microbial agent powder for preventing and treating bacterial plant diseases is prepared by inoculating bacillus subtilis and Bacillus cereus to an LB culture medium to culture, and then transferring to a fermenting culture medium to ferment and culture; centrifuging to obtain bacterial sludge; mixing bacillus subtilis and Bacillus cereus, and then adding the mixed bacterial sludge in protective agent, surfactant and a carrier to prepare suspension fluid; adding water and mixing evenly; performing high-temperature spraying and drying. The microbial agent for preventing and treating bacterial plant diseases has the advantages that the cost is low for taking microbialagent as raw material, and the microbial agent is free from chemical pesticide pollution; the microorganism can form a protection layer on a plant surface in use, and govern and repair the plant disease part; therefore, the microbial agent has prevention effect to the bacterial diseases.
Owner:BEIJING TAIKEMEI SCI
High tower granulation biological compound fertilizer with function of preventing and controlling pests and diseases and preparation method thereof
InactiveCN107586223AReasonable collocationSimple structureFertiliser formsFertilizer mixturesDiseaseAdditive ingredient
The invention discloses a high tower granulation biological compound fertilizer with a function of preventing and controlling pests and diseases and a preparation method thereof, wherein the high tower granulation biological compound fertilizer is prepared from the following raw materials in parts by weight: 92-94 parts of a granular core fertilizer, 2-3 parts of a urea formaldehyde resin coatingagent, and 4-7 parts of a compound microbial inoculant. The high tower granulation biological compound fertilizer with the function of preventing and controlling pests and diseases is reasonable in ingredient collocation; through the synergy of various nutrient elements, the high tower granulation biological compound fertilizer promotes the balanced reasonable absorption of crops in nutrients, activates soil nutrients, improves a soil structure, reduces soil bulk density, effectively prevents and controls pathogenic bacteria in soil, strongly promotes rooting, inhibits soil degradation, improves the fertilizer and water retention capacity of the soil, and has a good role in prevention and control of nematodes and underground pests, and is of great significance to realize sustainable development of agriculture.
Owner:HENAN EZHONG FERTILIZER
Environment-friendly pest prevention and control adhesive tape and using method thereof
InactiveCN102084856APrevent escapeImprove the effect of prevention and controlInsect catchers and killersAdhesiveEngineering
The invention discloses an environment-friendly pest prevention and control adhesive tape and a using method thereof. The adhesive tape comprises an adhesive tape base layer, wherein one side of the adhesive tape base layer is coated with an inner layer consisting of an adhesive and a systemic insecticide; and the other side of the adhesive tape base layer is coated with an outer layer consisting of a pest sticking glue and a contact insecticide. The invention provides a using method of the environment-friendly pest prevention and control adhesive tape to prevent and control pests of a jujube tree, comprising: winding the environment-friendly pest prevention and control adhesive tape on the trunk of the jujube tree at a position that is 20-40 centimeters below the branch of the trunk. The environment-friendly pest prevention and control adhesive tape disclosed by the invention not only has a good prevention and control effect on the pests moving up and down along the trunk, but also can prevent and control the pests in the trunk; and the two functions cooperate with each other to realize a good prevention and control effect on the pests of the entire tree, such as the pests moving on and in the trunk.
Owner:GUANGDONG ENTOMOLOGICAL INST +1
Bacterium for preventing and controlling banana wilt and application thereof
InactiveCN103087956AGood prevention and control effectBiocideBacteriaBacteroidesBULK ACTIVE INGREDIENT
The invention discloses a bacterium for preventing and controlling banana wilt and application thereof. The bacterium disclosed by the invention concretely is Bacillus sp. Bsp.6; and the preservation number in the China General Microbiological Culture Collection Center is CGMCC No.6459. The test shows that the Bacillus sp. Bsp.6 CGMCC No.6459 disclosed by the invention can restrain 1# and 4# microspecies of Fusantan oxysporumf. sp. cubense) at the same time; the bacterial agent prepared by taking the Bacillus sp. Bsp.6 CGMCC No.6459 as an active ingredient can prevent and control the banana wilt; the field control effect achieves about 95%; and the Bacillus sp. Bsp.6 CGMCC No.6459 disclosed by the invention and the bacterial agent have significant control effects on the banana wilt. Therefore, rapid development of banana plantation is facilitated to a large extent.
Owner:海南业勤香蕉产业技术开发有限公司 +1
Plant-derived preparation for controlling whitefly pests and preparation method thereof
ActiveCN103283735AGood prevention and control effectControl spreadBiocideAnimal repellantsBotanyControl effect
The invention discloses a plant-derived preparation for controlling whitefly pests and a preparation method thereof. The preparation method comprises the following steps: mixing manchurian wildginger whole plants, thorn apple and kusnezoff monkshood root tuber according to the weight ratio of 1: 1: 1, processing and breaking into particles by using a crushing machine, screening by a 60-mesh screen, placing 20kg of particles into an extraction kettle of a traditional Chinese medicine multifunctional extraction device for extraction, adding 75 liters of 75% ethanol, steaming and boiling for 2.0hours at the temperature of 82-85 DEG C, and then concentrating for 1hour to obtain a composite extract concentrated cream and a crystal of the wildginger whole plants, thorn apple and kusnezoff monkshood root tuber; further adding 75% ethanol solvent, fully dissolving to prepare a saturated solution, bottling and sealing to prepare the preparation. Test results show that the plant-derived preparation for controlling the whitefly pests has not only a higher control effect against the whitefly pests, but also the advantages of no environmental pollution, low cost, simple manufacturing process, cost-saving property, safety, directness, environment-friendly property and high efficiency.
Owner:TAISHAN RES INST OF FORESTRY
Streptomy cesgriseochromogenes for preventing tobacco wildfire
InactiveCN103184181AGood prevention and control effectEnhanced inhibitory effectBacteriaMicroorganism based processesBroad spectrumNicotiana tabacum
The invention relates to a streptomy cesgriseochromogenes strain TYFCQ272 for preventing tobacco wildfire, and belongs to the field of biological control of agricultural diseases and insect pests. The strain is separated from the host plant rhizosphere soil in natural environment, and named streptomy cesgriseochromogenes according to the morphological characteristics and molecular biological identification. The strain has a strong inhibition effect for tobacco wildfire, and has a good control effect for tobacco wildfire. Meanwhile, the strain also has broad-spectrum antagonistic activity, and has better antibacterial effects for tobacco gray mold, apple canker, thielaviopsis basicola and other pathogenic fungi, the radius of each inhibition zone is 10.0 mm above, the strain also has stronger antibacterial effects for citrus canker, pseudomonas angulata and other pathogenetic bacteria, and the radius of each inhibition zone is above 20.0 mm. The secondary metabolites of the strain include cellulase, protease, siderophores, and the like. The TYFCQ272 cell preparation or the bacteria-free filtrate has good control effect for tobacco wildfire, the environment-friendly biological pesticide can be produced by cell fermentation or the secondary metabolites extraction technology, therefore, the streptomy cesgriseochromogenes has important commercial development and application values.
Owner:SOUTHWEST UNIVERSITY +1
Method for efficiently and comprehensively preventing and controlling sesame diseases
ActiveCN104206153APromote high and stable productionComprehensive prevention and control is efficient and timelyHorticulture methodsSeed coating/dressingDiseaseSesamum orientale
The invention provides a method for efficiently and comprehensively preventing and controlling sesame diseases. The method comprises the following steps: (1) selecting a disease-resistant variety; (2) selecting a high-quality farmland; (3) seeding in good time, performing rational close planting and performing crop rotation; (4) performing seed coating treatment; (5) preventing and controlling diseases in a seedling stage; (6) preventing and controlling diseases in a flowering stage; (7) harvesting in good time. The method can be used for effectively preventing and treating main diseases such as wilt of sesame, stem wilt and leaf wilt, the comprehensive prevention and control effect can be up to 77.37%-89.5%, and the yield is improved to 85.9-93.6%. The method is simple in comprehensive prevention and control step, reasonable in design, efficient and safe, high in practicability, high in prevention and control efficiency, good in result repetitiveness and low in cost, and can be used for increasing the sesame unit production and increasing incomes of farmers under the condition of not increasing the prevention and control cost, and is wide in technical application range and obvious in economic benefits and ecological benefits.
Owner:HENAN SESAME RES CENT HENAN ACADEMY OF AGRI SCI +2
Method for physically preventing and controlling coastal wetland by using spartina alterniflora
InactiveCN102217481AAvoid pollutionGood prevention and control effectPlant protective coveringsSoil-working methodsSample plotPlastic film
The invention discloses a method for physically preventing and controlling a coastal wetland by using spartina alterniflora. The method comprises the following steps of: (1) pretreatment: selecting a sample plot with spartina alterniflora, artificially harvesting all the spartina alterniflora, and mashing and turning over the roots of the spartina alterniflora; (2) spreading a plastic film: spreading the plastic film on the pretreated sample plot; (3) planting: after the planting specifications are determined, drilling holes according to the corresponding positions of plant spacing on the plastic film, and planting mangrove plants in the holes; and (4) reclaiming the plastic film: reclaiming the plastic film when the roots of the spartina alterniflora are totally dead and the mangrove plants are grown stably.
Owner:JIMEI UNIV +1
Online sensitive data acquisition method and device, electronic equipment and storage medium
PendingCN113378225APrevent theftRich access methodsDigital data protectionTransmissionInformation accessData information
The invention relates to the technical field of data processing, and provides an online sensitive data acquisition method and device, electronic equipment, and a storage medium. The method comprises the following steps: receiving a data access request of a user, and acquiring login information in the data access request; performing permission verification on the user by using the login information to determine whether the user has a sensitive information access permission; if the user has the sensitive information access permission, determining the file type of sensitive data information to be downloaded requested by the user according to the data access request, wherein the file type comprises a desensitized file and a non-desensitized original file; and providing the sensitive data information of the corresponding file type for the user according to the file type of the to-be-downloaded sensitive data information requested by the user. According to the technical scheme provided by the invention, the problems that an existing online sensitive information acquisition method is low in security and sensitive information is easy to steal can be solved.
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD
Guadipyr-containing flowable concentrate for seed coating as well as preparation method and application of flowable concentrate for seed coating
InactiveCN107372570AGood film formingImprove insecticidal effectBiocideFungicidesChlorpyrifosInsect pest
The invention discloses a guadipyr-containing flowable concentrate for seed coating as well as a preparation method and application of the flowable concentrate for seed coating. The guadipyr-containing flowable concentrate for seed coating is prepared from the following raw materials by mass percent: 5-30% of guadipyr, 3-10% of a wetting dispersant, 2-10% of a film-forming agent, 0.1-0.5% of a thickening agent, 1-10% of an anti-freezing agent, 0.2-1% of an antifoaming agent and the balance of water. In order to improve the treating effect of the drug, the flowable concentrate for seed coating also can be prepared from the components such as imidacloprid, myclobutanil, chlorpyrifos and difenoconazole. The guadipyr-containing flowable concentrate for seed coating can be used for controlling crop diseases and / or insect pests. The flowable concentrate for seed coating is prepared by compounding the guadipyr with other active components; the prepared product has a higher systemic property and has multiple effects of contact toxicity, stomach toxicity and systemic property, thus being better in control effects.
Owner:CHINA AGRI UNIV
Technology for promoting oviposition of dastarcus helophoroides imagoes
InactiveCN104026084AGood prevention and control effectEasy to operateAnimal husbandryImagoParasitism
The invention discloses a technology for promoting oviposition of dastarcus helophoroides imagoes. The technology includes the first step of selection of proper breeding time, the second step of selection of appropriate breeding hosts, the third step of an inoculation technology, the fourth step of imago oviposition conditions, the fifth step of spawn shell storage technology and the sixth step of a dastarcus helophoroides larva release technology. According to the breeding method for promoting oviposition of the dastarcus helophoroides imagoes, the parasitic rate of the dastarcus helophoroides reaches more than 80%, and the eclosion rate of the dastarcus helophoroides reaches above 90%; by means of selection of the breeding hosts and a reasonable inoculation proportion, more than twenty thousand dastarcus helophoroides is bred each year, and ten million dastarcus helophoroides imago eggs are laid each year through a standardized scale breeding technology and storage capacity; the direct contemporary parasitic rate to monochamus alternatus hope reaches more than 50% through dot strain type release of dastarcus helophoroides larvae in forests, and parasitism exists in the larvae, pupas and the imagoes; release is continuously conducted for 2-3 years, so better prevention and control effects can be obtained.
Owner:JIANGSU ACAD OF FORESTRY
Preparation and application method of biocontrol bacteria of mikania micrantha
PendingCN110551641AIncrease lethalityControl the epidemicFungiMicrobiological testing/measurementMikania micranthaPathogenicity
The invention discloses a preparation and application method of biocontrol bacteria of mikania micrantha. The preparation and application method comprises the steps: pure culture and acquisition of to-be-selected pathogenic bacteria; safety test of the to-be-selected pathogenic bacteria; toxicity test of a bactericide for the biocontrol bacteria; temperature test of the biocontrol bacteria; pathogenicity retention of the biocontrol bacteria; propagation expansion of the biocontrol bacteria; and preparation of a biocontrol bacterium preparation. The equipment and process requirement are simple,the obtained biocontrol bacteria of mikania micrantha are capable of effectively infecting mikania micrantha and realizing continuous control, stable in field performance, safe to non-target crops and environment-friendly. The prevention and control of the mikania micrantha are realized by taking target pathogenic bacteria screening and pathogenicity retention as cores; and due to the safety evaluation of the non-target crops and effective control on the pathogenic bacteria, the protection for the non-target crops is realized, the spread of the mikania micrantha is better delayed, the hazardsof the mikania micrantha is relieved, and the biocontrol bacteria are suitable for preventing and controlling the mikania micrantha in a forest.
Owner:茂名市林业科学研究所
Hung bag injection type combined reagent for prevention and control of kiwi fruit canker and use method thereof
The invention relates to a hung bag injection type combined reagent for prevention and control of kiwi fruit canker and a use method thereof. The combined reagent comprises a single reagent and a resistance reinforcing agent, wherein the single reagent and the resistance reinforcing agent are mixed uniformly at a mass ratio of 1 to 1. When used, the hung bag injection type combined reagent for prevention and control of kiwi fruit canker is prepared according to the proportion, the single reagent and the resistance reinforcing agent are mixed uniformly, and are fed into an infusion bag equipped with an infusion syringe needle; a drill bit is selected and disinfected, a trunk is drilled by utilizing the disinfected drill bit until the wood edge and phloem of the trunk are drilled; the infusion bag is hung above the hole, the infusion syringe needle is inserted into the hole, the infusion speed is adjusted, and thus the infusion is implemented. According to the reagent, the combined reagent is applied to plants in a bag hanging manner, not only can the reagent and pathogenic bacteria be directly contacted, but also the prevention and control effect is lasting, and the reagent has the advantages that the use is convenient, the popularization suitability is achieved, the danger to the kiwi fruit caused by the canker can be effectively controlled, the vitality of the damaged ill plants can be restored, and fruit bearing can be implemented again, and the like.
Owner:CHONGQING THREE GORGES VOCATIONAL COLLEGE
Method for preventing and controlling kiwifruit canker
InactiveCN105248197ASafe and harmless to growPromote production and incomeBiocideExcrement fertilisersActinidiaPotassium
The invention provides a method for preventing and controlling kiwifruit canker. The method comprises the following operation steps: weighing the following components by mass percent: 62.05-76.6% of organic fertilizer, 9-12% of nitrogen fertilizer, 6-10% of phosphate fertilizer, 8-15% of potassium fertilizer, 0.2-0.4% of boron fertilizer, 0.1-0.3% of zinc fertilizer and 0.1-0.25% of iron fertilizer, and uniformly mixing the components, so as to prepare a kiwifruit base fertilizer; applying sulfur powder and the kiwifruit base fertilizer to an orchard where kiwifruit canker occurs, wherein each plant is applied with 1.5-2.5 kg of the sulfur powder and 5-10 kg of the base fertilizer. The method for preventing and controlling kiwifruit canker, provided by the invention, is safe and harmless for kiwifruit growth, has the advantages of being good in environment compatibility, simple to operate, low in production cost and good in prevention and control effect, is easy to popularize, can promote the production increase and income increase in the kiwifruit industry, and improves the fruit quality.
Owner:GUIZHOU UNIV
Dispersable oil suspending agent containing acetamiprid and carbosulfan and application
The invention discloses a dispersable oil suspending agent containing acetamiprid and carbosulfan and an application. Pesticide is mainly composed of active ingredients, additives and a dispensing medium. The active ingredients are composed of chloridized nicotine novel broad-spectrum pesticide acetamiprid and carbamic acid ester pesticide carbosulfan, wherein the weight ratio of the chloridized nicotine novel broad-spectrum pesticide acetamiprid to the carbamic acid ester pesticide carbosulfan is 1:3. Pests of fruits and vegetables such as citruses and multiple commercial crops such as corn, cotton, rice and sugarcane can be effectively prevented and treated through the combination, the insecticidal spectrum is wide, and the prevention and treatment effect on aphids is particularly excellent. The acetamiprid and the carbosulfan are compounded to form the dispersable oil suspending agent with 48% of effective ingredients, the prevention and control effect on cotton aphids is good, the fast-acting property is good, the lasting period is long, and no influence is caused to cotton growth.
Owner:TIANJIN HIGHPOINT PLANT PROTECTION
Protective isolation device for oral diagnosis and treatment
PendingCN111296965AFacilitate the implementation of diagnosis and treatment operationsGuaranteed safety protectionOperating chairsDental chairsOral DiagnosisInfection risks
A protective isolation device for oral cavity diagnosis and treatment comprises a flexible protective isolation sleeve and a hard transparent mask, and is characterized in that the flexible protectiveisolation sleeve is formed by integrally connecting a head sleeve capable of sleeving the head of a patient and an isolation pullover capable of sleeving the upper body of the patient; the hard transparent mask is of a convex structure; the hard transparent mask is in sealed connection with the flexible protective isolation sleeve; the protective isolation device for oral cavity diagnosis and treatment is provided with a left operation opening, a right operation opening, an upper operation opening, a negative pressure connecting pipe opening, a saliva suction pipe inserting opening and two air guide openings. According to the protective isolation device for oral diagnosis and treatment, the head and the upper body of a patient can be placed in the protective isolation device; the oral cavity part of a patient can be clearly observed through the hard transparent mask, medical staff can conduct oral cavity diagnosis and treatment on the patient through the operation opening in the flexible protection isolation sleeve, extra safety protection can be effectively provided for the oral cavity medical staff in the oral cavity diagnosis and treatment process, and the infection risk of a hospital is greatly reduced.
Owner:蒋瑗
Fast-moving-consumer-goods goods confusion prevention method based on RFID and two-dimensional codes
InactiveCN107844979ALow popularization costGood prevention and control effectCo-operative working arrangementsCommerceComputer hardwareLogistics management
The invention relates to a goods confusion prevention method based on RFID and two-dimensional codes. According to the method, two-dimensional-code technology and RFID technology are combined, the two-dimensional codes and RFID tags are respectively identified on different-specification products, association is established, and the characteristic that RFID is capable of remote batch reading is utilized to fast obtain flow direction information of the products in logistics links; and popularity and usability of the two-dimensional codes are utilized in terminal consumption markets, consumers are guided in providing actual consumption information of the products, and whether goods are confused and who confuses the goods are determined through comprehensive analysis on data of each link.
Owner:刘汉军
Control method for invasive plant bidens pilosa L. and application
InactiveCN111296138AGood prevention and control effectLow densityPlant protective coveringsBiotechnologyBidens pilosa
The invention discloses a control method for invasive plants and application, especially control on bidens pilosa L. According to the method, plant straw is uniformly laid on a ground surface where invasive plants grow in winter; after continuous 30-80 days or spring begins, light-proof airtight materials including a black film and the like are laid to guarantee that the covering rate is 100%; andthe black film continuously covers the plant straw for 50-70 days or is removed after summer begins. According to the scheme, two ways of straw covering and film covering are combined in a specific sequence and specific time to perform stacking continuous covering, and thus, a significant control effect on invasive weeds, such as bidens pilosa L. and the like, is significant; moreover, not only can the bidens pilosa L. above the ground be eliminated, but also underground rhizomes and seeds thereof can be further killed, inactivated and reduced, so that the control effect is more lasting; meanwhile, soil fertility can also be enhanced after the straw, the bidens pilosa L. and the like decompose; and in addition, by employing the technical scheme of the invention, mechanical weeding is notneeded, labor intensity is low, cost is low, environmental pollution is not generated, the straw can also be recycled, and the application prospect is good.
Owner:SOUTH CHINA AGRI UNIV
Method for preventing and controlling tobacco root-knot nematodes
InactiveCN105027875AQuality improvementGood prevention and control effectClimate change adaptationCultivating equipmentsNicotiana tabacumRoot-knot nematode
The invention discloses a method for preventing and controlling tobacco root-knot nematodes. The method comprises the following steps: interplanting tobaccos and crotalaria juncea; sowing and culturing seedlings 50 to 60 days before the tobaccos are interplanted, and sowing and culturing seedlings 20 to 25 days before the crotalaria juncea are interplanted; from April to May of every year, transplanting the seedlings of the tobaccos and the crotalaria juncea to carry out synchronous interplanting, wherein the plant-row distance of tobacco plants is 55-65cm and 110-120cm, and the crotalaria juncea are interplanted at the middle positions of the plant distance or the row distance of the tobacco plants. The method disclosed by the invention has the advantages that the crotalaria juncea is used for reducing the occurrence of the disease of the tobacco root-knot nematodes for the first time; the interplanting of the tobaccos and the crotalaria juncea is utilized for preventing and controlling the tobacco root-knot nematodes, so that the preventing and controlling effect is good and the quality of the tobacco leaves is improved; the operation is simple, the practicability is strong, the preventing and controlling effect of the disease of the tobacco root-knot nematodes is improved and the occurrence of the disease of the tobacco root-knot nematodes is reduced.
Owner:四川省烟草公司攀枝花市公司 +1
Prevention and control method for blue-green algae in marine shrimp culture water
InactiveCN106396130AEffective eradicationBreeding does not affectBiocideWaste water treatment from animal husbandryWater qualityShrimp culture
The invention discloses a prevention and control method for blue-green algae in marine shrimp culture water. The method comprises the following steps: (1) height of water in a culture pond is reduced to 2-3 meters, and 350-500 g / mu of a biological treatment agent is evenly scattered to water in the culture pond once every 15-20 days from the spring at the air temperature of 20-25 DEG C to the late autumn at the air temperature being lower than 15 DEG C; (2) 30%-35% of water in the culture pond is pumped out after the biological treatment agent is sprinkled for 15-20 hours, identical culture water is injected, then 8-10 g / mu of bdellovibrio bacteriovorus is added to water after 18-26 hours, and the number of viable bacteria reaches 150 billion / gram or more; (3) after 20-30 hours, 3-6 g / m<3> of sodium thiosulfate is scattered uniformly into water in the culture pond once every 20 days until scattering of the biological treatment agent is stopped. With the adoption of the method, the blue-green algae are effectively killed, a prevention and control effect is realized, the water quality is improved, the blue-green algae are prevented from excessive multiplication, and reproduction of other aquatic organisms is not influenced. The method is simple and convenient to operate, and the cost is low. The prevention and control effect is better particularly when the biological treatment agent is used cooperatively with the bdellovibrio bacteriovorus.
Owner:防城港市鑫润养殖有限公司
Soil improvement type organic liquid fertilizer and application thereof in walnut planting in saline-alkali soil
InactiveCN111153742AActivate regenerative elementsImprove aggregate structureBio-organic fraction processingNitrogenous fertilisersBacillus licheniformisAlkali soil
The invention discloses a soil improvement type biological organic liquid fertilizer and an application thereof in walnut planting in saline-alkali soil. 30% of bacillus pumilus fermentation broth, 25% of bacillus licheniformis fermentation broth, 20% of trichoderma asperellum fermentation broth, 15% of streptomyces corchorusii fermentation broth and 10% of streptomyces microflavus fermentation broth are thoroughly decomposed with an organic fertilizer mixture; and the decomposition product is mixed with potassium fulvate, composite amino acids and a microbial repairing agent. After the prepared soil improvement type organic liquid fertilizer is applied, the yield of walnuts planted in saline-alkali soil is increased, the growth is promoted, insects are repelled, and the quality of the walnuts is remarkably improved. The saline-alkali soil is obviously repaired; the microbial repairing agent can effectively activate soil regeneration elements, the application of the soil improvement type biological organic liquid fertilizer can reduce the use amount of pesticides and chemical fertilizers, nutrients can be fully absorbed and utilized by walnuts, the yield of walnut trees and the quality of walnuts can be improved, and the soil improvement type biological organic liquid fertilizer has a wide application value.
Owner:XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI +1
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