33results about How to "Prevention and Control" patented technology

The invention discloses a bioanalysis preparation technique of a biological organic fertilizer by chicken manure. High-efficient and green chicken mature fermenting biological organic fertilizer is developed through a mixed bacteria aerobiotic two-step fermenting technique, wherein an one-step fermenting flora comprises aspergillus, thermophilic sporotrichum, saccharomycetes, bacillus subtilis, thermophilic heterotrophism ammonia oxidizing bacteria; a two-step aerobiotic fermenting flora comprises EM fungicide, azotobacter chroococcum, and bacillus licheniformis. The technique adopts multi-bacterium mixing fermentation; through combination of metabolic capabilities, the complex metabolism which is hard to complete by single culture is completed; through synergic fermentation between microorganisms, the chicken mature is effectively transformed, the hygienic index reaches the national standard, and the product decomposition and growth promoting index are significantly promoted. The fermenting technique is simple and high-efficient, the deodorization and sterilizing effects are good; besides, the production cost is low, and the technique is easy to carry out industrial scale production.

The invention relates to a dwarfing and pest-killing corn plant core-removing agent, which comprises the following raw material medicaments in percentage by weight: diethyl aminoethyl hexanoate 0.05-2.5, ethephon or paclobutrazol 0.1-3, chlorpyrifos 0.3-3, imidacloprid 0.01-0.09, pirimor 0.1-2.5 and auxiliary the balance. The medicament can complete pest prevention and control and growth regulation by one time of core-removing medicament application, wherein in one time of core-removing medicament application, various corn pests such as ostrinia nubilalis and aphid are prevented and controlled; the average corn plant height is reduced by 20 to 50 centimeters; the prevention and control rate of the ostrinia nubilalis and core-eating worms is over 80 percent; the prevention and control rateof the aphid is over 95 percent; and the corn yield is increased by more than 20 to 50 percent. The medicament is simple convenient in application, labor-saving, medicament-saving and safe, prevents harm caused by the ostrinia nubilalis and aphid in a whole period of growth of corns and completely solves the problem of pest prevention and control in a post-period of corns, thereby increasing cornyield and harvest, reducing environmental pollution and being worthy to be promoted and used.

The invention discloses a liquid feed additive and a preparation method thereof. The liquid feed additive is prepared by the following raw materials according to parts by weight: 10-80 starchy material, 0.1-0.3 compound starter and 40-100 water, wherein the compound starter is a mixture of composite microorganisms, and the mixture is sufficiently stirred, sealed and stored for fermentation; the temperature of fermentation liquid is ranged from 10 DEG C to 50 DEG C and the fermentation time is 1-18 days; the sufficient fermentation is carried out for once each day; and all the solid starch raw materials are fully fermented and decomposed into the liquid feed additive. The liquid feed additive prepared through the fermenting process has the advantages of rich nutrients, fresh additive, short time from preparation finish to feeding, simple preparation and convenient implementation for all ordinary peasants.

The invention discloses a novel process for processing chicken manure through aerobic fermentation. A high-efficiency, green chicken manure fermented bio-organic fertilizer is developed by using a rapid fermentation process of mixed bacteria solids. The compound microbial agents include bacillus coagulans, bacillus licheniformis, thermophilic heterotrophic ammonia-oxidizing bacteria, aspergillus niger and the like. The process adopts multi-bacterium mixed fermentation, through the combination of different metabolic abilities, the complex metabolic effects that are difficult to complete by a single strain can be completed, through the synergistic fermentation between microorganisms, the effective conversion of chicken manure is realized, the health indexes meet the national standards, and the product maturity and growth promotion indexes are significantly improved. The fermentation process is simple and efficient, has good deodorizing and sterilizing effect, has low production cost, andis easy for industrial large-scale production.

The invention relates to a prefabricated duplex block concrete construction mixing ratio which is prepared by uniformly stirring the following raw materials according to the following ratio through a concrete stirring machine, wherein the bulk density is 2300-2500kg/m<3>, and the specific mixing ratio is as follows: 350-370kg/m<3> of cement, 770-790kg/m<3> of sand, 620-650kg/m<3> of broken stones 1, 415-435kg/m<3> of broken stones 2, 8.80-9.20kg/m<3> of a polycarboxylic high-performance water reducer, 60-80kg/m<3> of fly ash and 160-170kg/m<3> of water. A manufacturing technology comprises the following steps: sequentially adding the broken stones 1, the broken stones 2, the cement, the fly ash, the sand and the water in a stirring tank, and finally adding the polycarboxylic high-performance water reducer; and stirring for 90-120s after addition is finished, and finally forming a mixture with the 28d strength greater than or equal to 40MPa, the collapsing degree being 140-160mm and the out-of-machine temperature of a mixture lower than 30 DEG C. The prefabricated duplex block concrete construction mixing ratio can solve the problem of concrete quality such as concrete bubbles, cracking, cracks or the like and is suitable for regions with the temperature being 30-40 DEG C.

The invention provides a method of direct seeding planting of organic cauliflower in greenhouses. The method comprises the steps of: 1) land selection; 2) soil preparation; 3) bedding; 4) base fertilizer application; 5) seed treatment; 6) seeding; 7) watering; 8) soil temperature adjustment; 9) seedling thinning; 10) topdressing management; 12) disease and pest control; 13) lateral branch cutting; 14) harvesting. The direct seeding cultivation method has the advantages that the cauliflower cultivation is improved in all steps; soil is sterilized and disinfected via the method of steam high temperature disinfection and sterilization; through specific disease and pest control means, the thorough and effective prevention and control objective is achieved; the germination rate of seeds is high and seedling emergence is neat; finally cultivated cauliflower is high in quality and yield, uniform in growth vigor and high in economic benefit.

The invention provides an old goose pickled production method for inhibiting lipid oxidation. The method comprises the following steps: cleaning: slaughtering a qualified fresh raw goose after quarantine, then throwing away intestines of the goose, and cleaning up after steeping in salt water of 5-10% for 0.5-1 h; pickling: placing a pickling liquid in an ultrasonic pickling device, and placing the cleaned goose in the ultrasonic pickling device for ultrasonic pickling; cooking: adding cooking ingredients into 50-100 times the amount of water to cook, after boiling, adding the pickled old goose, and continuing cooking at the temperature of 90-100 DEG C for 0.5-1.5 h; draining and cooling: taking out the old goose, draining and cooling, and thereby obtaining the pickled goose. The production method is simple in process and low in cost. With cooperation of addition of a natural antioxidant and adoption of the ultrasonic pickling method, salt can be promoted to faster permeate into goose meat, the pickling time is greatly reduced, the pickled efficiency of the old goose is improved, and at the same time, the mouthfeel of the pickled old goose is good.

The invention discloses a direct-seeding cultivation method for intercropping and interplanting of organic autumn cabbages. The method comprises the steps: (1) carrying out land selection; (2) carrying out land preparation; (3) carrying out base fertilizer application; (4) carrying out seed treatment; (5) carrying out direct-seeding seedling raising; (6) carrying out mulching film mulching; (7) carrying out field planting; (8) carrying out water and fertilizer management; (9) carrying out intertillage weeding; (10) carrying out disease and insect pest control; (11) carrying out leaf binding; and (12) carrying out intercropping and interplanting. According to the direct-seeding cultivation method disclosed by the invention, the cultivation of the autumn cabbages is improved from all the steps, soil is sterilized and disinfected by a steam high-temperature disinfection and sterilization method, and the aim of thorough and effective control is achieved through specific disease and insect pest control means, so that the finally cultivated autumn cabbages are high in quality and yield and uniform in growth vigor, the economic benefit is improved, and the land utilization ratio is high.

The invention relates to a method controlling citrus aphids with grass. The method includes grass class selection, aphid trapping through grass cultivation and aphid elimination through grass cutting. According to the invention, before citrus trees sprout, solani nigri herba is planted in a citrus garden for trapping aphids, so that the aphids do not injure the tender branches of the citrus trees. After leaves of the branches of the citrus tree unfold completely, the solani nirgri herba is cut off and dried, so that the aphids lose food and die. The method has a distinctive advantage that pesticides are not needed for aphid control in the citrus garden, so that the biological safety is ensured; the aphid control effect is obvious; the method is simple in structure, easy to implement and promote, stable in control effect, free of toxic and side effects, free of public dangers, zero pollution, low in investment, quick in action, suitable for large area promotion and application and distinctive in social economic benefit and biological benefit.

The invention belongs to the technical field of edible fungi strain preparation and relates to a preparation method of an agaricus bisporus liquid strain. The preparation method comprises propagation expanding culture using a slant culture medium, first-level and second-level culture media and a fermentation culture medium; the formulas of the culture mediums provided by the invention can provide the nutritional ingredients required in the growth process of the agaricus bisporus strain, the growth cycle of the agaricus bisporus liquid strain is shortened, and the strain activity is enhanced; according to the invention, by adding a little green tea extract, the generation of mould, sundry fungi and the like can be effectively prevented in the growth process of agaricus bisporus; and moreover, the growth of agaricus bisporus strain is promoted, the mycelia grow fast, the quality is good, and the purity is high.

The invention relates to a plant virus disease control medicament, which is composed of the following effective components by weight part: 1.0-95.0 of moroxydine hydrochloride; and 0.1-25.0 of pujuxitang. The plant virus disease control medicament provided by the invention makes use of the synergistic effect of an antiviral medicament moroxydine hydrochloride and a resistant inducer pujuxitang to prevent and control occurrence and development of plant virus diseases, has both prevention and treatment effects, and can achieve significant control effects before or after disease attack. The plant virus disease control medicament provided by the invention can be used for vegetable, melon and fruit, crop and other virus diseases, as well as currently recognized tomato yellow leaf curl virus, maize rough dwarf disease, rice black-streaked dwarf disease and other refractory virus diseases.

The invention belongs to the field of oral care products and concretely relates to toothpaste and a preparation technology thereof. According to the preparation technology, an oral care product is prepared by mixing a plurality of anti-inflammatory components, antibacterial ingredients and base ingredients, and by adding hydrogen peroxide and lysozyme, the bacterial microorganisms in the oral cavity can be fully killed. The oral care product has effects of preventing oral bacterium breeding and preventing and treating periodontal diseases. The anti-inflammatory components can solve oral problems of a user suffering from oral diseases to a certain extent.

The invention discloses a household mist sprayer which comprises a bottle. A mist spray nozzle is arranged at one end of the bottle, a through hole is formed in the center of the end surface, which is far away from the mist spray nozzle, of the bottle, an ejector rod is arranged in the through hole, a push head is arranged at the end, which is positioned on the inside of the bottle, of the ejector rod, and a handle is arranged at the end, which is positioned on the outside of the bottle, of the ejector rod. The household mist sprayer has the advantages that mist can be effectively sprayed before a house is cleaned, so that dust can be prevented from flying around; the mist can be sprayed on articles to be wiped, so that the articles can be wiped conveniently; the household mist sprayer is simple in structure and convenient to use and brings great convenience for people.

The invention relates to a peach-pit-based method for preparing leaf fertilizer for preventing and controlling peach tree leaf shrinkage, and belongs to the technical field of fertilizer preparation. The method comprises the following steps: firstly, immersing peach pits with a sodium chloride solution, taking out the peach pits, inserting the peach pits into culture soil for culture till germs appear on the surfaces of the peach pits, using the peach pits for spare, smashing substances such as cyanotis arachnoidea, tender leaves of the peach trees and the like, screening the smashed substances, and mixing the smashed substances with distillers' grains; then adjusting pH with a sodium hydroxide solution, performing heating, stirring and standing, mixing the pH adjusted solution with distilled water, performing centrifugal separation, collecting supernate, injecting the supernate into peach pits for seal treatment, taking the peach pits out for grinding and filtration, collecting filtration liquid and filtration matter respectively, smashing and screening the filtration matter, obtaining powder, mixing the obtained powder with the filtration liquid, and sterilizing and disinfecting the mixture. The method has the benefits that the peach tree leaf shrinkage is effectively prevented and controlled, and chemical residual and damage to the human body health are prevented; growth vigor of peach trees is promoted, and an effect on enhancement of nutrients for the peach trees is achieved; preparation steps are simple, and the cost is low.

The invention provides an HN protein mutant gene VII type Newcastle disease virus recombinant vaccine strain. A gene segment used in the process of constructing the gene VII type Newcastle disease virus recombinant vaccine strain contains a envelope glycoprotein F protein gene and an HN protein gene of a gene VII.2 subtype Newcastle disease virus with weakened toxicity. The gene VII type Newcastle disease virus recombinant vaccine strain provided by the invention has the biological characteristics of high growth titer and low pathogenicity in a chicken embryo, is stable in heredity, has a good immune protection effect on the Newcastle disease virus, can effectively inhibit toxin expelling, can be used for preventing and controlling the currently popular gene VII type Newcastle disease virus, and has a wide application prospect.

The invention provides an attenuated Salmonella enteritidis vaccine. The antigen of the attenuated Salmonella enteritidis vaccine is a recombinant attenuated Salmonella enteritidis vaccine strain with the preservation number of CGMCC NO.13251. The vaccine is safe and reliable, and does not induce toxicity dispersing danger; routine injection vaccines has stress and have poor absorption effect, and the vaccine in the invention can be orally immunized to avoid the degradation possibility of immunogens before reaching intestinal mucosa; the vaccine integrates a carrier with an adjuvant, induces bodies to generate body fluid immunity, has cell immunity and mucosa immunity, prevents IBDV invasion, and controls salmonella infection to a certain degree; and a production technology of the vaccine has the advantages of simplicity, convenience, extremely low production cost, no need of protein purification, only implementation of enlarged culture and freeze-drying of the vaccine strain, oral immunization, and manpower cost saving.

The invention discloses a tea and bamboo mixed cigarette and a manufacturing method thereof. The tea and bamboo mixed cigarette comprises the following components in parts by weight: 20-40 parts of tea and bamboo mixed tobacco shreds and 60-80 parts of common reconstituted tobacco shreds, the tea and bamboo mixed cut tobacco comprises the following components in parts by weight: 20-35 parts of Pu'er tea, 30-45 parts of lophatherum gracile, 15-20 parts of an atomizing agent and 1-5 parts of an adhesive. The tea and bamboo mixed cigarette meets the physiological needs of smokers, effectively reduces harmful ingredients, has unique fragrance and is more beneficial to the health of the smokers and surrounding people.

The invention belongs to the technical field of ecological protection, and particularly relates to a trapping and killing method for prevention and control of sphaeromadae. The trapping and killing method comprises the steps that plastic foam, dead mangrove aerial roots with the water content of 40%-45%, trunks, waste hemp ropes with the water content of 72%-75% and the like serve as material matrixes for trapping the sphaeromadae, and the material matrixes are put into a mangrove forest sphaeromadae outbreak area in the peak period of sphaeromadae propagation; after 5-40 days of feeding, thematerial matrixes are collected, and subjected to drying and then recycling or burning to achieve the purpose of trapping and killing the sphaeromadae. The trapping and killing method disclosed by theinvention is simple and practical, can effectively reduce the individual density of the sphaeromadae, has a long-term continuous and pollution-free control effect, prevents the sphaeromadae from further infringement and repeated harm to the mangrove, can quickly slow down and control the degradation process of the mangrove forest, and protects and recovers mangrove forest resources.