210results about How to "Reduce the number of applications" patented technology

The invention relates to the field of research and development of biopesticide preparation, concretely, relates to a tetramycin complex and an application. the tetramycin complex comprises tetramycin and active substances; the active substances comprise one or more of the following substances: azoles, pyrimidinyl methanol, 2-amino-miazines, morpholines, aniline pyrimidines, pyrroles, benzamides, benzimidazoles, dicarboximides, methanamides, kresoxim-methyl, dithiocarbamates, N-halomethylthio-dicarboximides, copper compounds, nitrophenol derivatives, organophosphates, guanidines, trace elements, carbamates and pyrethroids. According to the invention, compared with the prior art, the tetramycin complex and the application are capable of reducing the danger of resistant fungal strains selectivity, prolonging the service life of active substances, enlarging prevention and treatment scope, increasing diseases prevention effect and delaying or overcoming resistance of pathogenic bacteria, the cost is saved, and the application frequency of pesticide can be reduced.

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.

The invention discloses a composition for regulating soil acidity and application thereof and belongs to the technical field of soil improvement and regulation. The composition is prepared from straw biomass charcoal, alkali residues and an organic fertilizer, wherein the ratio of the straw biomass charcoal to the alkali residues to the organic fertilizer is (80-100) to (6-15) to 50. The three materials can remarkably improve the soil acidity and soil fertility and thus increase crop yield through matched application, meanwhile the soil acidification resisting capability is improved, the improvement effect time is prolonged, and the re-acidification process is retarded. A regulating method is a cheap and long-acting comprehensive soil acidity regulating method. A comprehensive red soil acidity regulating method mainly uses industrial and agricultural wastes as raw materials to prepare a regulating agent and opens a new way for resourceful waste utilization.

The invention belongs to the technical field of biological pesticides, and more particularly relates to a matrine-containing pesticide and a preparation method thereof. The matrine-containing pesticide is characterized in that a suspension agent mainly comprises the following components in parts by weight: 1-25 parts of matrine, 5-20 parts of organic solvent, 1-25 parts of capsule wall material, 0.1-3 parts of colloid, 1-20 parts of emulsifier and the balance of de-ionized water to 100 parts. The matrine microcapsule suspension agent and the preparation method thereof aim to solve insufficient dosage form of biological pesticides in China, pollution to the environment and a poor control effect on insect pests. All active components in the scheme are naturally extracted from single-composition sophora flavescens plants, do not contain any chemical pesticides and are safe to natural enemies and the environment; and the novel matrine pesticide has the advantages of long duration of efficacy, anti-photolysis, improvement of utilization rate of pesticides and the like.

The invention provides composite microorganism organic inorganic water-soluble fertilizer and a preparation method thereof and belongs to the field of agricultural fertilizer. The composite microorganism organic inorganic water-soluble fertilizer comprises urea, calcium superphosphate, potassium dihydrogen phosphate, potassium chloride, potassium sulfate, zinc sulfate, mixed microbial agent, compound plant extract, cane sugar and the like. The composite microorganism organic inorganic water-soluble fertilizer has the advantages that the organic-matter compound plant extract, the microbial agent and the like are added into the fertilizer, and the fertilizer is rich in microorganisms, algal polysaccharide, phenols, multi-polymer, mannitol, betaine, alginic acid, plant growth regulating substances and elements such as nitrogen, phosphorus, potassium, iron, boron, molybdenum and iodine, harmless to human and livestock, and capable of greatly reducing environment pollution and inhibiting bacteria, killing pests and preventing diseases; in addition, the fertilizer integrates fertilizer efficiency and functions of sterilizing and pest killing and is simple in preparation method, balanced in nutrition release, high in fertilizer efficiency, high in fertilizer utilization rate and evident in yield increasing effect.

The invention relates to a biogas slurry resource recycling treatment method and treatment system; the treatment method includes the treatment processes of adjusting pond treatment, pretreatment, solid-liquid separation, multistage membrane concentration treatment, multi-effect evaporation, finished product sterilization packaging and cleaning and sewage treatment operation. Ordinary biogas slurry can be filtered and concentrated into an efficient organic liquid fertilizer product, the purpose of circular use of resources is achieved, moreover, the filtrate is up to standard and discharged or reused, the scope of use is expanded, high added value utilization of the biogas slurry is achieved, environmental pollution is also avoided, additional addition of substances is not need, and the product quality optimization can be ensured; and the diversity of the product is achieved.

The invention relates to a measure for enhancing electric transmission line tower footing frozen soil foundation stability. The measure is characterized in that gravity type heat pipes are buried on the periphery of a tower footing foundation of an electric transmission line, heat preservation materials are distributed on a horizontal layer on the periphery of a pile end and a pile body at the top of the tower footing foundation, and soil layers densely higher than an earth surface strap gradient are built above the earth surface and surrounding tower legs of the tower footing foundation, wherein strap gradient waterproof films are paved in the soil layers. The gravity type heat pipes and the heat preservation materials are effectively combined so that the practical use quantity of the gravity type heat pipes can be greatly reduced, project investment can be greatly reduced in terms of the project, construction difficulty is reduced, and construction period of project measures is shortened. In addition, in terms of overall efficacy, compared with a hot rod single measure, the measure for enhancing electric transmission line tower footing frozen soil foundation stability manyfold improves and radically changes the overall cooling efficiency of the electric transmission line tower footing frozen soil foundation and maintain long-period stability of the tower footing foundation.

The invention discloses a magnetic resonance imaging method. The magnetic resonance imaging method comprises the steps that a scanning sequence is adopted to excite a target zone of a subject, K spacedata of the target zone is acquired, and the K space data is utilized to reestablish a magnetic resonance image, wherein the scanning sequence includes multiple saturated pulses and multiple radio frequency exciting pulses, the multiple radio frequency exciting pulses are utilized to excite multiple layers of the target zone, and multiple layers of K space data of the target zone are acquired, the target zone includes multiple continuously distributed layers, and one or more saturated zones are arranged on the outer sides of the multiple layers; saturated pulses are exerted on the saturated zones, and the saturated pulse exerting sequence is determined according to the distances between saturated zones and the multiple layers. The saturated pulses are exerted at non-equal time intervals,the saturated pulse exerting frequency can be effectively reduced, radio frequency energy absorption can be reduced, and scanning time is shortened. In addition, the invention also provides a magneticresonance imaging device.

The invention provides a method and device for ETL (Extract Transform and Load) task off-lining and data cleaning in a data warehouse. The method comprises the steps of: obtaining transfer information of each database object in the data warehouse; and carrying out corresponding ETL task off-lining to and / or corresponding data cleaning according to the transfer information of the database object. According to the invention, the efficiency and accuracy for ETL task off-lining and data cleaning in the data warehouse can be improved.

The invention relates to a special controlled-release water soluble fertilizer for grapes and a preparation method of the special controlled-release water soluble fertilizer. The controlled-release water soluble fertilizer is prepared from the following raw materials in parts by weight: 190-230 parts of ammonium nitrate, 40-60 parts of ammonium dihydrogen phosphate, 30-50 parts of triple superphosphate, 90-110 parts of monopotassium phosphate, 230-260 parts of potassium nitrate, 100-130 parts of potassium sulfate, 30-60 parts of chelated medium trace element mixture, 7-10 parts of borax and 3-6 parts of inorganic gel particle. The preparation method comprises the following steps: (1) treating monopotassium phosphate and potassium sulfate by use of the inorganic gel particle to obtain controlled-release monopotassium phosphate and potassium sulfate; and (2) mixing and dispersing the raw material components at a high speed to obtain the controlled-release water soluble fertilizer. According to the special controlled-release water soluble fertilizer for grapes, a part of phosphorus and potassium nutrients in the controlled-release water soluble fertilizer have slow release feature, so that the water soluble fertilizer is in accordance with the law of the nutrient absorption in a grape growth period, the fertilizer efficiency utilization rate of the water soluble fertilizer is improved and the controlled-release water soluble fertilizer has high market application value.

The invention provides a method and device for producing an organic concentrated compound liquid fertilizer from marsh liquid at normal temperature, and aims to provide a method for producing an organic concentrated compound liquid fertilizer from marsh liquid, which has the advantages of low cost and high degree of automation. The method comprises steps as follows: marsh liquid is filtered by a marsh liquid filter pond to remove large-granule substances containing plant fibers and sand grains, enters a marsh liquid stock solution storage tank, is pumped to a marsh liquid mechanical filter, a marsh liquid multimedia filter and a marsh liquid precision filter to remove high-molecular substances containing algae, pesticide residues, and bacteria, and is filtered by a marsh liquid cross-flow ultrafilter; the unfiltered liquid enters a concentrated liquid storage tank, and the filtrate enters an aromatic polyamide membrane element concentration device to be concentrated and separated; the separated concentrated liquid enters the concentrated liquid storage tank, and is delivered to a marsh liquid preparation tank to prepare the liquid fertilizer; the filtrate enters a pure water storage tank for cleaning equipment; and the liquid fertilizer is sterilized by an on-line sterilizer, and then packaged to serve as a plant liquid fertilizer for crops, flowers and the like.

The invention discloses a corn compound fertilizer. The corn compound fertilizer is composed of the following constituents in parts by weight: 40-50 parts of urea, 25-37 parts of ammonium dihydrogen phosphate, 10-15 parts of dipotassium phosphate, 20-27 parts of monopotassium phosphate, 13-23 parts of straw, 7-16 parts of plant ash, 3-5 parts of basic zinc sulphate, 4-8 parts of humic acid, 7-10 parts of nitragin and 3-6 parts of water-retaining agent. The corn compound fertilizer disclosed by the invention has various different nutritional ingredients, can meet the needs of different periods on fertilizers during a corn growth process, has good drought-resisting and water-holding functions, and can effectively reduce the leaching losses thereof and increase the utilization rate thereof, thus reducing the application times thereof, reducing the application amount, avoiding waste, and avoiding the possibility of polluting the surrounding environment. The corn compound fertilizer is safe and environment-friendly, and free from pollution to soil and underwater.

The invention provides a seed coating agent and a preparation method thereof. The raw materials of the seed coating agent comprise an imidazole bactericide, sodium alginate and diatomite. The seed coating agent can substantially reduce the club root incidence of cruciferous crops, has the advantages of high efficiency, low toxicity, low residue, use safety, environmental protection and simplification of the club root prevention and treatment program, and adapts to the mechanized sowing demand.

The invention belongs to the technical field of fertilizer, and more specifically relates to a tobacco special-purpose charcoal-based compound fertilizer, and a preparation method and an application method thereof. The tobacco special-purpose charcoal-based compound fertilizer comprises, by weight, tobacco straw, waste tobacco, pig manure, earthworm manure, vegetable waste, domestic garbage, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, trace element liquid fertilizer, a compound microbial agent, and an adhesive, and is prepared through a plurality of technologies. The tobacco special-purpose charcoal-based compound fertilizer is high in granulation rate, is capable of obviously improving fertilizer utilization rate, and is capable of improving soil acidifying and hardening after being applied to tobacco field, and increasing soil available nutrient content; the quality of the harvested tobacco leaves is improved obviously, the proportion of middle and upper-grade tobacco leaves is increased, the yield per mu and the output value per mu are obviously increased; and the tobacco special-purpose charcoal-based compound fertilizer is taken as a base fertilizer, onlyone time of application is capable of satisfying all the requirements of tobacco on nutrients in the tobacco growth period, reducing the using amount and the application frequency of traditional fertilizers; using is convenient; and labor is saved.

The invention relates to a sterilizing composition which is a suspending agent comprising active components of Tebuconazole and iprodione, wherein the weight percentage of the active components of the Tebuconazole and the iprodione is 1-60:1-60. The invention is used for preventing and curing general diseases on crops and fruit trees, has extremely remarkable effects of preventing and curing rice sheath blight disease, sigatoka, apple alternaria leaf spot and has obvious effect higher than single agents. The sterilizing agent can generate higher synergistic effect, overcomes and retards the disease drug resistance, broadens the preventing and curing spectrum, reduces the dosage and the drug treatment times, decreases the cost and lightens the toxicity.

The invention belongs to avermectin-cyanobacteria anti-ultraviolet sustained-release microcapsule water dispersible granules, and a preparation method thereof. The granules comprise avermectin, cyanobacteria powder, degradable polymer, a dispersant, a moistening agent, an agglomerant, and a disintegrating agent. According to the invention, with-cyanobacteria, the anti-ultraviolet property of avermectin and a sustained-release technology are integrated in a novel pesticide preparation, and presently advanced and safe sustained-release microcapsule water dispersible granules are prepared. With the granules, production, storage, transportation, and application are convenient. Also, the granules are safe to human.

The invention relates to a process for preparing avermectin and derivant dimethylamino avermectin, ivermectin, and doramectin slow release nanometer micro-balloon preparation. The technical procedures comprise suspending the suspending solution of 1%-40% unequal avermectin-type medicine, 0%-4% divinylbenzene (cross linking agent), (metyl group) methyl acrylate of 1% BPO (initiating agent) or solvent of methacrylic acid glycidyl ester in an aqueous phase of 40 DEG C with 1% sodium dodecyl benzene sulfonate and 0.5% gelatine or 0.5% PVA (the size ratio of an oil phase and the aqueous phase is 1:3) in a three-mouth bottle with an agitator, a reflux condensing tube and a thermometer, adding numerous ml of 0.5% methylene blue, regulating ultrasonic homogenization power, heating-up to 61 DEG C at 5 DEG C / 10mins after the grain size is even, aggregating for two hours, heating-up to 85 DEG C with the same speed, aggregating for 8 hours and preparing 50nm-100nm avermectin-type medicinal nanometer micro-balloon preparation with different medicine-loading amount, and the packaging and loading rate reaches more than 91%. The invention solves the problem of long-acting controlled release of biological medicament, reduces the toxic and side effect simultaneously, improves the biological availability, reduces the cost and is friendly to the environment.

The invention relates to a special organic-inorganic compound fertilizer for apples. The organic-inorganic compound fertilizer comprises the following raw materials in parts by weight: 180-220 parts of sugar residue, 20-50 parts of fulvic acid, 20-30 parts of an amino acid-trace element chelate, 20-30 parts of a binder, 180-220 parts of urea, 220-250 parts of monoammonium phosphate, 230-250 parts of potassium sulfate and 40-60 parts of ammonium sulfate; on the basis of the raw materials, 20-30 parts by weight of a nutritional regulator can be simultaneously added, the nutritional regulator comprises the following components in percentage by mass: 20-30% of chitosan oligosaccharide, 15-18% of ammonium molybdate, 20-35% of calcium propionate, 5-8% of ascorbic acid, 8-10% of amino acid and 18-25% of ZnCl2. The organic-inorganic compound fertilizer disclosed by the invention has the advantages that the soil is improved, the nutrient is evenly released, the diseases of apple trees are prevented, the resistance of plants is enhanced, the weight of single fruit is significantly increased, the color of the fruit is good, the yield is high and the like.

The invention discloses a light tracing parallel optimization method based on an Intel many-core framework. The light tracing parallel optimization method based on the Intel many-core framework comprises the steps of 1, a spatial index BVH space acceleration structure for scene data is established; 2, primary light is generated, wherein a screen is divided into a plurality of screen subspaces according to the pixel and sampling is conducted, so that the primary light is generated; 3, light is traced, wherein the BVH space acceleration structure and scene geometric data are uploaded, communication between the Intel many-core framework and a CPU is conducted through asynchronous transmission, a plurality of sub-threads are started by a main thread, each sub-thread traces the primary light generated by each screen subspace according to the light beam, so that the point of intersection between each light ray and the scene is obtained; 4, the points of intersection are colored, wherein the points of intersection obtained during light tracking are colored, the step 2 is executed if secondary light is generated during coloring, the color of the primary light is obtained finally through coloring, and the light rays overlap on the screen, so that a final image is synthesized.

The invention relates to a slow release natural pesticide, consisting of patchouli essential oil, an emulsifying agent and a slow release formulation; wherein, the emulsifying agent is non-ionic surfactant, the slow release formulation is alginate, cellulose or cyclodextrin. The preparation method comprises the following steps: 0.1 percent to 7.0 percent of patchouli essential oil is dispersed into the non-ionic surfactant, and the obtained mixture is mixed with the alginate, cyclodextrin or cellulose, then the mixture is dried and granulated; the preferable condition is that 0.25 percent to 4.00 percent of patchouli essential oil is dispersed into 4.0 percent to 10.0 percent of polyoxyethylene sorbitan monooleate, the obtained mixture is mixed and stirred with sodium alginate or Beta-cyclodextrin or carboxymethyl cellulose for 5 to 20min at the temperature of 10 to 100 DEG C and with the speed being 500 to 2,000r / min, then the mixture is dried and granulated. The slow release natural pesticide has the advantages of single object organism, safe non-target organism, high activity, no residue and easy degradation, and is applicable to long and effective prevention of crop diseases.

The invention provides a V2X-based digital certificate application method and system, and the method comprises the steps that a vehicle-mounted terminal generates a digital certificate application request, and transmits the digital certificate application request to a certificate access server; the certificate access server forwards the digital certificate application request to a certificate registration server; the certificate registration server verifies the digital certificate application request, sends the digital certificate issuing request to the certificate issuing server after the digital certificate application request passes the verification, and returns a digital certificate application response to the certificate access server; the certificate issuing server issues a digital certificate and returns the digital certificate to the certificate registration server; the certificate registration server receives the digital certificate, compresses the digital certificate to forma download packet, and synchronizes the download packet to the certificate access server; and the vehicle-mounted terminal requests the certificate access server to download the compressed packet of the digital certificate according to the received digital certificate application response forwarded by the certificate access server.

The invention relates to composite dustless paper and production process and application thereof. The composite dustless paper has the structure that a first layer is a lining layer and is made from a non-woven material; a second layer comprises a cellulosic fiber, a bonding material and a high molecular absorbing material; a third layer comprises a high molecular water-absorbing material, a cellulosic fiber and a selectively added bicomponent composite material; a fourth layer comprises a cellulosic fiber, a bicomponent composite fiber and a high molecular water-absorbing material; and an emulsion can be selectively sprayed onto the surface of the lining layer and / or the fourth layer. The composite dustless paper is continuously produced in a forming process by an air flow web-forming manufacturing process. The composite dustless paper is applied to disposable hygienic products including the hygienic products for women, adult incontinence products and paper diapers, food pads, pet pads and the like. By the composite dustless paper, the application variety of other materials to disposable hygienic product production is reduced, a supply chain and a production process are simplified, and the efficiency is improved.

The invention provides a method for mixed planting of cotton, sorghum and green manure crop to improve saline-alkaline soil and belongs to the technical field of crop mixed planting. The method includes following steps: performing deep ploughing and unturned soil sunning from October to November of the first year to obtain saline-alkaline soil after unturned soil sunning; performing watering and salt pressing on the saline-alkaline soil before seeding cotton and sorghum to obtain saline-alkaline soil after salt pressing in the second year; in the middle to late of April of the second year, seeding cotton and sorghum in the saline-alkaline soil after salt pressing to form a cotton seeding belt and a sorghum seedling belt; intercropping cotton and sorghum by uniform amplitude: intercropping7 rows of sorghum with 4 rows of cotton; in the middle to late of August of the second year, harvesting sorghum, and broadcasting green manure crop seeds at sorghum stubbles; on October of the secondyear, defoliating the cotton for accelerating ripening, and harvesting the cotton; from late March to early April of the third year, directly turning and burying the green manure crop, and performingrotary tillage to prepare soil. After adopting the method for mixed planting, salt content of land is remarkably lowered, effect on improving the saline-alkaline soil is obvious, and yield of the cotton and the sorghum can be increased effectively.

The invention relates to a bactericidal composition containing bromothalonil and prochloraz, wherein the weight percentage of the bromothalonil to the prochloraz is 1-40:1-30. The bromothalonil and the prochloraz have obvious synergistic action and persistent effects after compounding and are mainly used for controlling anthracnosis on fruit trees and vegetables. The composition has the advantages of high efficiency, low toxicity, low pollution and low residue, remarkably reduces the usage amount and the usage times of medicaments, reduces the cost, slows down the drug resistance of diseases,and is suitable for large-scale popularization and use.

The invention relates to a lignin organic slow-release liquid fertilizer for wheat and a preparation method thereof, belonging to the technical field of organic slow-release fertilizers. The lignin organic slow-release liquid fertilizer for wheat is prepared from the following raw materials in parts by weight: 20-35 parts of lignin, 10-20 parts of a high molecular polymer, 2-8 parts of cellulose mud cakes, 3-7 parts of organic abamectin, 10-15 parts of acidic hemicellulose liquid, 10-15 parts of alkaline hemicelluloses liquid, 8-13 parts of a nitrogen fertilizer, 10-15 parts of a phosphorus fertilizer, 12-16 parts of a potassium fertilizer, 5-10 parts of nitric acid, 10-20 parts of plant cytokinin, 16-20 parts of zeolite powder, and 5-10 parts of activated carbon. The raw material components in the lignin organic slow-release liquid fertilizer for wheat coordinate with one another to achieve a synergistic action, the nutrient proportions of the raw materials consider the total nutrient requirement in the whole growth period of the wheat to ensure that the nutrient elements required by the growth and development of the wheat can be comprehensively supplied, so that the lignin organic slow-release liquid fertilizer is complete in nutrition, more in function, high in comprehensive fertility and great in potentiality and is special for the wheat.

Embodiments of the invention provide a method and a device for loading a control interface of an intelligent device. The method comprises the steps that a second instant messaging account bound with a login first instant messaging account is displayed in an instant messaging client side, wherein the second instant messaging account is an instant messaging account configured for the intelligent device; when the second instant messaging account is triggered, the control interface corresponding to the second instant messaging account is requested to load from an instant messaging server; and a control for controlling corresponding to the intelligent device is loaded in the control interface. Through adoption of the method, instant messaging accesses the intelligent device, so that a lot of independent applications are prevented from being installed, and convenience of control operation is greatly improved. As the amount of the applications is reduced, terminal resource occupation is also reduced, and furthermore, not every producer needs to configure an independent application for each intelligent device, so that the development cost of the intelligent device is lowered.

The invention relates to a preparation method and application of a sustained-release nanoparticle preparation for preventing and treating grape ulcer, belonging to the technical field of pesticides.

The invention discloses an antiseptic composition. The active ingredients of the composition comprise 2-cyano-3-amino-3-phenylancryic acetate and propineb in weight percent ratio of 10-70:70-10. The active ingredients are added with one or more of dispersant, wetting agent, disintegrant, antifreeze agent, defoaming agent, thickener and filler or deionized water to prepare a wettable powder, water dispersible granules or a suspending agent. The compound composition of the invention is a novel compound antiseptic which is high in efficiency, low in cost and low in resistance risks. The composition can be used in the prevention and control of diseases of fruit trees and vegetables, particularly altemaria mali Roberts, grape downy mildew and gibberella zeae. The composition has an effect obviously better than those of single formulations of the 2-cyano-3-amino-3-phenylancryic acetate and the propineb.

The invention provides a green safety production method for strawberry fresh fruits in central regions of the Yunnan province. According to the green safety production method, advanced cultivation modes such as high-frame substrate cultivation seedbeds or hanging-type substrate cultivation seedbeds are adopted, the occurrence probability of diseases and pests is effectively reduced with comprehensive means of in-shed microenvironment controlling and physical and biological controlling, chemical pesticide is not used, pesticide residues are avoided, the consumption safety of consumers is guaranteed, the problem of the negative influence of high pesticide residues on the environment in the production process of strawberry fresh fruits is solved, and the aim of the fresh-fruit eating safety is achieved. Three kinds of full nutrient solution fertilizer are applied, the yield is increased, and the labor cost is reduced; the cultivation modes of the method are suitable for recreation and sightseeing harvesting, production and sightseeing are integrated, and planting benefits are further increased.