35 results about "Diseases insect" patented technology

The invention discloses a method for improving soil fertility of a greenhouse and preventing a soil disease. The method comprises a biogas slurry storage step, a soil anaerobic fermentation raw material sowing step, a step of conducting soil tillage on evenly-scattered anaerobic fermentation raw materials, a step of conducting flood irrigation on a cultivated filed through the biogas slurry and water, a step of covering a mulching film for sealing, a step of depressing the greenhouse, and a step of uncovering the mulching film to again conduct soil tillage. The method has no chemical composition residuals, can not damage strain balance of various beneficial bacteria in the soil, does not enable the beneficial bacteria to produce drug resistance, is stable in disinfection effect, can play a role of disinfecting on a deeper soil layer, is low in disinfection cost, can be used in a certain area in large-quantity and high-strength modes, solves the problem that biogas slurry consumption in a biogas project is difficult, improves soil physical and chemical properties and acid-base equilibrium, improves disease-insect resistance of the crop and stress resistance of a bad condition, can kill harmful bacteria, reduces the disease, improves absorption efficiency of the crop on various fertilizer components, improves fertilizer efficiency of the fertilizer and saves fertilizing cost.

The invention discloses a grape increase fertilizer for improving disease resistance. The grape increase fertilizer comprises the following components in parts by weight: 400-500 parts of urea, 300-400 parts of diammonium phosphate, 4-6 parts of zinc sulfate, 4-6 parts of potassium sulfate; 1-3 parts of boric acid, 8-10 parts of humic acid, 4-6 parts of sodium selenite, 10-20 parts of pyrethrum, 5-15 parts of folium artemisiae argyi, 5-15 parts of artemisia capillaris, 5-15 parts of garlic, and 4-6 parts of glycyrrhiza. The grape increase fertilizer for improving disease resistance contains various fertilizers, is rich in nutrition, can meet the requirements of a grape plant on various nutrient elements, and is beneficial to the increase of the nutriture and the synthetic resistance of the grape plant, so that the output of grape is improved; and according to the fertilizer, through interaction of various antiscolic Chinese herbal medicines such as the pyrethrum, the folium artemisiae argyi, the artemisia capillaris, the garlic and the glycyrrhiza, the resistance of the grape is further increased, the capability of the grape on resisting disease insect attack is improved, the usage amount of pesticides and fungicides such as the agricultural agents is avoided or reduced, the safety and the effectiveness are realized, and the influence on human health is avoided.

The invention belongs to the plant culture technical field, relates to a planting method, and especially relates to a Dendrobium officinale planting method comprising the following steps: building greenhouse, culture matrix preparation, planting, field management, disease insect control, and harvesting. The novel method can solve important technical problems and difficulties in production, such as matrix processing technology and disease insect control technology, thus improving quality technical tests and researches; the Dendrobium officinale planting method is simple in operation, high in survival rate, fast in growth speed, high in yield, and high in effective element content.

The invention discloses a corn interplanting snow pea method, and relates to the plantation technical field; the method comprises the following steps: 1, soil working; 2, seed selection; 3, sowing; 4, field management; 5, harvesting. The method interplants snow peas in a corn planting field so as to realize stereo plantation, thus fully utilizing space, light, temperature, water and fertilizer resources in the corn plantation field, producing high quality cowpea, and increasing farmer incomes; the corn straws after harvesting allow snow pea vines to climb, no extra rack or rail are needed, thus fully utilizing resources; in addition, the snow peas are interplanted so as to reduce weeding and disease insect damages, thus reducing pesticide usage, improving corn plantation field ecology environment, reducing management cost, and providing excellent economic and ecological benefits.

The invention discloses a high-yield and disease-insect damage preventing seedling growing method for Codonopsis pilosula. The seedling growing method is characterized by including the steps of seed selecting and treating, seedling tray treating, matrix preparing, tray loading, hole pressing, sowing, matrix covering, seedling trays putting in seedbed and seedling stage managing. By means of the method, seedlings emerge fast and are uniform and high in seedling survival rate, and seeds are saved; the seedling age is short, the seedlings are high in quality, root systems are developed and complete and are hurt little during transplanting, the seedlings recover fast, and the harvesting stage comes ahead of time; the seedbed is small in area and convenient to manage and transport; seedling trays and the matrix are disinfected, and therefore the occurrence rate of disease and insect damage is small in the seedling stage. The method effectively increases the Codonopsis pilosula yield and prevents and controls the disease and insect damage.

The invention discloses a corn interplanting cowpea method, and relates to the plantation technical field; the method comprises the following steps: 1, soil working; 2, seed selection; 3, sowing; 4, field management; 5, harvesting. The method interplants cowpeas in a corn planting field so as to realize stereo plantation, thus fully utilizing space, light, temperature, water and fertilizer resources in the corn plantation field, producing high quality cowpea, and increasing farmer incomes; the corn straws after harvesting allow cowpea vines to climb, no extra rack or rail are needed, thus fully utilizing resources; in addition, the cowpeas are interplanted so as to reduce weeding and disease insect damages, thus reducing pesticide usage, improving corn plantation field ecology environment, reducing management cost, and providing excellent economic and ecological benefits.

The invention provides a high-yield optimized cultivation method of Cynomorium songaricum Rupr. The method includes following steps: S1, site selection and soil preparation, broadcasting of a base fertilizer, and drilling of Allium mongolicum Regel; S2, parasitic pre-treatment of Cynomorium songaricum Rupr. seeds; S3, artificial fixed planting of Nitraria tangutorum Bobr. seedlings and inoculationof Cynomorium songaricum Rupr.; S4, field management and disease insect pest control; and S5, harvesting and drying. According to the method, a seed serous fluid is creatively prepared through dormancy-breaking Cynomorium songaricum Rupr. seeds, host rhizome leaching liquid, seaweed glue and starch etc., and then a host Nitraria tangutorum Bobr. root is adopted to dip the serous fluid so that theparasitic germination time of Cynomorium songaricum Rupr. is reduced, and the cultivation harvesting time of Cynomorium songaricum Rupr. is earlier for one year compared with that of conventional planting; the application of the self-made base fertilizer is performed so that nutrition acquisition of the host Nitraria tangutorum Bobr. is guaranteed, and the quality and output of Cynomorium songaricum Rupr. are improved; and through intercropping of Allium mongolicum Regel, a certain prevention effect is provided for disease insect pest of Nitraria tangutorum Bobr., the economic output is increased, and a new thought is provided for development of the industry of Cynomorium songaricum Rupr.

The invention discloses a long-distance sweet potato seedling transporting method. The method includes the following steps that seedlings with the length being 30-40 cm are cut from sweet potato plantlets without disease and insect damage to serve as sweet potato seedling on a cloudy day or before sunrise or after sunset on a sunny day; old leaves of the sweet potato seedlings are removed, the sweet potato seedlings are bundled, spread and placed on a temporary storage place to wait for boxing, and the temporary storage place is shady, ventilated, dry and lucifugal; the sweet potato seedlings are boxed before being put on a van and then transported; within 48 h after being transported to the destination, the sweet potato seedlings are transplanted in a disease-insect-damage-free land where sweet potatoes are not planted for consecutive 2 years. By means of the method, new sweet potato varieties can be allocated and transported from a great distance and planted on a large area, the comprehensive sweet potato productive capacity is improved, peasant income and agriculture benefit increase are achieved, and the transporting method promotes popularization of the new sweet potato varieties and development of the sweet potato industry.

The invention relates to the technical field of grape planting and particularly relates to a grafting cultivation method for vitis quinquangularis. The method comprises the following steps: (a) selecting rootstock seedlings: firstly, selecting local wild-grown vitis quinquangularis vines, and carrying out cutting propagation so as to obtain the rootstock seedlings; (b) selecting graft seedlings: selecting bisexual-flower vitis quinquangularis plants as the graft seedlings; (c) carrying out grafting: carrying out grafting on the rootstock seedlings and the graft seedlings by a cutting-attaching method; and (d) carrying out planting management on grafted seedlings: planting the grafted seedlings in nutritional bags containing nutritional soil, and then, planting the nutritional bags in seedling nurseries, so as to finally obtain calibrated seedlings. According to the grafting cultivation method for the vitis quinquangularis, disclosed by the invention, grafted vitis quinquangularis seedlings are provided and simultaneously have the characteristics, i.e., high adaptability and high disease-insect resistance of the vitis quinquangularis and the characteristics of flower-monoecious vitis quinquangularis, so that the planting yield of the vitis quinquangularis can be effectively increased after planting.

The invention belongs to the technical field of vegetable planting, and relates to a multi-fertilizer composition for vegetables and a fertilization management method of the composition. The multi-fertilizer composition is unique, the application amount of inorganic fertilizers is reduced, the application amount of organic fertilizers is increased, fertilization management of the vegetables is implemented by the multi-fertilizer composition, the dosage of pesticides of the vegetables can be effectively reduced, the disease-insect-resistant capability of the vegetables is improved, and water consumption is reduced in the planting process of the vegetables.

The invention relates to a preparation method of a yellowing or whitening tea tree bonsai. The method comprises the following steps: (A) selecting stumps, selecting the stumps from the tea trees with5-12 years of age; (B) transplanting: transplanting the stumps into acid loam; (C) selecting and treating scion: selecting 40-60% lignified strong branches without disease insects, cutting to make them have (1/4)-(1/2) mature leaves and a full axillary bud, and making the bottom of scion be wedge-shaped; (D) grafting: planing the pile surface of the tree pile in the step (B) to be smooth, vertically splitting 1-2 interfaces along the middle of the cross section, aligning a forming layer at the bottom end of the scion with the forming layers at the two sides of the interfaces, tightly sealing and bagging; managing after grafting; trimming and modeling the branches according to the design of the potted landscape to obtain the yellow or white tea tree bonsai. The method is simple in preparation process and the prepared yellow tea and white tea bonsai is short in output period and high in survival rate.

The invention discloses a water quality monitoring device based on the Internet of Things, which includes a movable frame, a fixed groove is opened in the middle of the movable frame, a first gear and a second gear are arranged in the fixed groove, and the first gear and the second gear are arranged in the fixed groove. Two sets of support shafts are movably connected to the center of the second gear, and the ends of the two sets of support shafts away from the first gear and the second gear are fixedly connected with a sampling chamber, and one side of the sampling chamber is provided with an empty slot, and the empty An opening is provided on the side of the slot away from the support shaft, and the opening is connected to the outside. A baffle is provided at the opening of the empty slot, and a push rod is connected to the baffle. In the present invention, by setting a movable sampling bin, the sampling bin can enter different depths in the pool for sampling, and the pool water of different depths can be sampled, so that the result of water quality monitoring is more accurate, and the detection of fish pond water is more accurate. It is more comprehensive, can effectively prevent the breeding of diseases, insects and bacteria, and is convenient for managers to manage.

The invention discloses an insecticide for comprehensively preventing and controlling the disease and insect damage of paddies. The insecticide is prepared from the following raw materials in parts byweight: 5-7 parts of monosultap, 15-20 parts of dinotefuran wettable powder, 5-8 parts of thiamethoxamwater dispersible granule, 15-20 parts of imidacloprid wettable powder, 10-20 parts of buprofezinsuspending agent, 20-25 parts of pymetrozine wettable powder, 50-70 parts of baking-soda solution with the amount of water being 200-400 times of baking soda, 10-15 parts of tripterygium wilfordii stalk and 1-5 parts of dispersing agent. The insecticide disclosed by the invention has extremely-strong control-effect optimizing function for common insects in paddy fields, is long in acting time andlow in disease-insect drug resistance, and simultaneously has less burden on the environment.

The invention relates to a greenhouse strawberry and taro interplanting method characterized by comprising the following steps: 1, taro accelerating germination; 2, colonization; 3, water and fertilizer management; 4, disease insect control; 5, harvesting and storage. The advantages are that compared with strawberry and taro single planting method, the strawberry and taro interplanting method can increase total mu yield by 18000; in addition, the interplanting method can reduce fertilizer and labor investment, thus further improving land utilization rate, and improving farmer total gains.

The invention discloses serratia marcescens JY9 derived from agriphilaaeneociliella diseased insect bodies. The strain is preserved in China General Microbiological Culture Collection Center (CGMCC) on December 5, 2017 and the biological preservation number is CGMCC NO. 15020. The serratia marcescens JY9 strain provided by the invention is fermented and cultured to obtain a fermentation solution,bacterium suspension and supernatant which can be applied to prevention and control of agriphilaaeneociliella and sitobion avenae; when the bacterium concentration of the fermentation solution which is cultured in an LB culture medium for 16h is 6*10<8>cfu/ml, the fatality rate on mature larvae of the agriphilaaeneociliella can reach 55 percent or more; the fermented supernatant is directly sprayed and applied to wheat seedlings and the wheat seedlings are treated for 4d; the prevention effect on the sitobion avenae can reach 50 percent or more.

The invention belongs to the technical field of mulching films, and discloses a transparent silver-black three-color multifunctional composite mulching film and a manufacturing method thereof. The composite mulching film comprises a left transparent film body and a right transparent film body, an upper silver film body and a lower black film body are connected between the left transparent film body and the right transparent film body, the right side of the left transparent film body and the left side of the right transparent film body are intersected between the silver film body and the blackfilm body in a thermoplastic extruding and forming manner to form an integrated composite structure. Protective belts are connected among the transparent film bodies, the silver film body and the black film body, the mulching film has weeding and disease-insect-resistant functions and is good in light transmittance performance and reflective performance, illumination and heat preservation effectsare improved, and root development and germination growth of crops are facilitated.

Provided is a method for preventing tobacco root-knot nematode by using an entomopathogenic nematode dead body agent, which belongs to the technical field of biological prevention and control of tobacco disease insect pests. The problem that conventional tobacco root-knot nematode causes destruction of the ecological environment when chemical prevention is adopted is solved. The method comprises the following step of putting the entomopathogenic nematode dead body agent at roots of tobacco seedlings when the tobacco seedlings are transplanted, to allow entomopathogenic nematode to be slowly released from the entomopathogenic nematode dead body agent, so that the tobacco root-knot nematode is prevented. The entomopathogenic nematode dead body agent is galleria mellonella dead bodies infected by entomopathogenic nematode. According to the invention, the method can replace chemical pesticides to prevent tobacco root-knot nematode, is ecological and environment-friendly, and is high in security.

The invention relates to cucurbit-vegetable compound fertilizer which is characterized by comprising 15-30 parts of nitrogen fertilizer, 6-15 parts of phosphate fertilizer, 5-15 parts of potassic fertilizer, boron fertilizer, zinc fertilizer, molybdenum fertilizer, copper fertilizer, iron fertilizer and growth promotor. The nitrogen fertilizer is urea or ammonium chloride, the phosphate fertilizer is calcium phosphate or bone meal, the potassic fertilizer is potassium sulphate or potassium chloride, the growth promotor is 1-(2-chlorine-4-pyridyl)-3-phenylurea, the boron fertilizer is 0.04-0.2% borax solution, the zinc fertilizer is 0.02-0.03% zinc sulphate solution, the molybdenum fertilizer is 0.06-0.1% ammonium molybdate solution, the copper fertilizer is 0.02-0.03% copper sulphate solution, and the iron fertilizer is 0.1-0.2% copperas solution. The compound fertilizer is scientific in proportion, and after the nitrogen fertilizer and the phosphate fertilizer are mixed according to a certain proportion, trace element fertilizer and the growth promotor in proper quantity are added, so that components coordinate with each other and supplement with each other, growth of cucurbits and vegetables is promoted, disease-insect resistance of cucurbits and vegetables is improved, and yield is increased. In addition, the cucurbit-vegetable compound fertilizer is obtained only by mutually mixing of the components, so that production process is simple, and cost is low.

The invention relates to a preparation method of a plant insect-repelling anti-disease preparation containing caffeine. The method comprises the following operation steps: selecting materials, performing baking, performing cooling, performing pulverizing, performing a reaction, performing extraction, performing mixing, performing soaking, performing boiling and performing filtering to prepare theinsect repellant, wherein the cooling step comprises the following specific process: cooling the roasted coffee leaves, coffee fruits or tea leaves by a draught fan, performing natural cooling, and performing a next step after the middle and bottom of the raw materials are touched by hands to confirm that the raw materials are cooled sufficiently. Compared with the prior art, the preparation method of the plant insect-repelling anti-disease preparation containing the caffeine provided by the invention adopts pure plants to prepare the insect repellant, so that the method has the most obvious advantage of having no toxic or side effects; and the caffeine has the characteristic of containing special components, so that the preparation is an anti-disease insect repellent having a plurality ofapplications of resisting diseases, treating the diseases, repelling insects, preventing the insects, and being used as an organic fertilizer, and plays a role in protecting plants against pests.

The invention discloses a breeding method of a disease-insect-resistant soybean variety, and belongs to the technical field of soybean disease and insect resistance breeding. The method comprises the steps that a high-oil and high-yield soybean variety wing bean No.4 or flat bean No.1 is taken as a recurrent parent to be hybridized with a high downy-mildew-resistant variety, a high mosaic-virus-resistant variety, a high bacterial-speck-resistant variety, a high budworm-resistant variety, a high grey-speck-disease-resistant variety and a high cyst-nematode-disease-resistant variety separately, five kinds of main soybean disease and insect source-resistant genes are guided into the high-oil and high-yield soybean varieties in the same genetic background through a synchronous backcrossing method, five disease-insect-resistant near-isogenic lines which can highly resist corresponding diseases and insects and have the agronomic and yield characteristics highly consistent with those of the recurrent parent are bred, seeds of the five disease-insect-resistant near-isogenic lines are mixed according to the ratio of 1:1:1:1:1, and then seeds of the high-resistant soybean variety for production are obtained. The disease-insect-resistant soybean variety is a mixed variety, and after the seeds are planted, the plant leaf forms and the agronomic characteristics are uniform, the yield is high, and the resistance is good.