48results about How to "Reduce pest rate" patented technology

The invention relates to the technical field of gastrodia elata planting, in particular to a gastrodia elata planting method. Mixed powder is prepared by taking euphorbia helioscopia, duranta repens, egg white powder and wheat flour as raw materials and then prepared into paste, and the paste is made to be capable of serving as a gastrodia elata culture material to supply nutrient substances to periodic growth of gastrodia elata protocorms, germinating strains and the like; by adding rice bran and/or rice hull, the air permeability of jelly prepared from the paste can be improved, and the rice bran and/or the rice hull is an organic matter ingredient, is easy to decompose and apply and supplies the nutrient substances to the gastrodia elata growth process; in addition, the phenomenon that the gastrodia elata is constrained or damaged cannot occur, the operation method is easy and convenient to operate, and industrialized production can be achieved.

The invention discloses efficient apple tree wound consolidant. The efficient apple tree wound consolidant is prepared from, by weight, 11-13 parts of Arabic gum, 14-16 parts of tara gum, 18-20 parts of salicylic acid, 24-26 parts of potassium citrate, 18-20 parts of fatty alcohol-polyoxyethylene ether, 23-25 parts of octaphenyl polyoxyethyiene, 12-14 parts of coumarone resin, 13-15 parts of petroleum resin, 9-11 parts of aldehyde ketone resin, 29-31 parts of alpha-pimacol, 36-38 parts of brassinolide, 34-36 parts of kinetin and 43-45 parts of insecticidal pulp. The efficient apple tree wound consolidant can promote apple tree wounds to heal effectively and fast, injurious insects on the wounds are effectively dispelled and killed, it is avoided that malignant bacteria and pathogenic mildew infect trees through the wounds, nutritional ingredients can be provided for growth of the trees, the biological activity of cells of the trees is improved, robust growth of the trees is promoted, therefore, the yield of apples is increased, and the quality of the apples is improved.

The invention belongs to the technical field of edible fungi cultivation, and particularly relates to a planting method for selenium-enriched black fungi. The method comprises the steps of compost configuration, bagging, sterilization, inoculation, stacking, puncturing and harvesting. According to the planting method for selenium-enriched black fungi, the growth cycle of the black fungi can be shortened by 8-15 d, economic benefits are remarkably improved, meanwhile, the yield of the black fungi is increased, the percentage of contaminating microorganism and the insect attack rate are greatly lowered, and it is detected that the selenium content of the planted black fungi is 6.72-6.89 mg/kg.

The invention relates to the technical field of sweet osmanthus grafting and seedling breeding, in particular to a sweet osmanthus grafting and seedling breeding method. Sweet osmanthus seedlings subjected to layering serve as stock, leaf bud seedlings obtained after leaf buds are subjected to cuttage and seedling breeding serve as scions, processing and control are conducted in the breeding process of the scions and the stock, so that the content of harmless bacteria on the stock and the scions is small, influences of the harmful bacteria on the cut environment in the grafting process are avoided, and affinity of the stock and scions is improved. The sweet osmanthus seedlings subjected to layering serve as the stock, and the leaf bud seedlings obtained after the leaf buds are bred serve as the scions so that after the stock and the scions are grafted, regeneration can be conducted quickly, the speed of healing of the stock and the scions is increased, and the survival rate is increased.

The invention provides a special ecological carbon-based fertilizer for tobacco. The special ecological carbon-based fertilizer for tobacco is prepared by mixing charcoal produced from tobacco waste such as tobacco stems, waste tobacco leaves and tobacco flowers and wood vinegar with melia azedarach seeds, artemisia annua, scandent hop, euphorbia lunulata, folium artemisiae argyi and other animal and plant organic matter raw materials. The special ecological carbon-based fertilizer for tobacco is capable of improving and remediating the ecological health of the soil, supplementing soil nutrients, improving the water/fertility retention capability of the soil and fertilizing the soil, and further capable of preventing the plant diseases and insect pests of the tobacco, reducing the pesticide residual and the heavy metal residual quantity in tobacco leaves; in short, the fertilizer is capable of achieving multiple functions, effectively improving the quality and the yield of the tobacco leaves and increasing the tobacco planting benefit; the input-output ratio reaches 1: 5; due to the application of the special ecological carbon-based fertilizer for tobacco, the pollution of the tobacco waste on the environment can be effectively reduced, and meanwhile, the tobacco waste is transformed into the charcoal containing more than 60% of fixed carbon and applied back to the tobacco field, and equivalently, carbon dioxide in the atmosphere is captured and reserved in the soil; as a result, net decrease of carbon dioxide in the atmosphere can be realized and the environment can be protected.

The invention relates to the field of slow-release fertilizers and discloses a novel coated slow-release fertilizer and a preparation method thereof. The novel coated slow-release fertilizer comprisesa base fertilizer and a slow-release layer, and the base fertilizer is externally coated with the slow-release layer. The base fertilizer is prepared from, by weight, 20-30 parts of urea, 6-12 partsof calcium superphosphate, 8-12 parts of potassium chloride, 0.3-0.8 part of trace element auxiliary agents and 2-5 parts of an antibacterial additive. The slow-release layer is prepared from, by weight, 2-5 parts of expanded perlite, 5-12 parts of polyvinyl alcohol, 1-3 parts of beta-cyclodextrin, 2-6 parts of epoxy linseed oil, 3-7 parts of modified diatomite, 0.2-0.7 part of eucalyptus oil and7-16 parts of polyacrylamide. By material synergistic effects of the base fertilizer and the slow-release layer, the slow-release fertilizer has advantages of long fertilizer efficiency lasting periodand great slow-release effects and is further excellent in water retention property and capable of improving a soil physiochemical structure, and a material of the slow-release layer is easily degradable and environmentally friendly.

The invention discloses a high-efficiency grape vine wound healing agent. The high-efficiency grape vine wound healing agent is prepared from, by weight, 18-20 parts of anhydrous citric acid, 11-13 parts of sodium alkyl benzene sulfonate, 14-16 parts of sulfanilamide, 5-7 parts of phenolic resin, 7-9 parts of terpene resin, 4-6 parts of gum dammar, 16-18 parts of polyurea, 21-23 parts of polyoxyethylene castor oil, 32-34 parts of indolebutyric acid, 35-37 parts of isopentennyladenine, 26-28 parts of diethylaminoethyl hexanoate, 19-21 parts of compound sodium nitrophenolate and 31-33 parts of an insecticidal slurry. The high-efficiency grape vine wound healing agent effectively and rapidly promotes grape vine wound healing, effectively dispels and kills pests at wounds, avoids invasion of harmful bacteria and pathogenic molds to the vine through the wounds, provides nutrition components for growth of the vine, improves the bioactivity of vine cells, and promotes the vigorous growth of the vine cells in order to improve the output and the quality of grapes.

The invention discloses a special microorganism organic fertilizer for wheat. The special microorganism organic fertilizer is prepared from the following raw materials in parts by weight: 11 to 13 parts of manioc waste, 22 to 24 parts of maize straws, 26 to 28 parts of cottonseed cake, 8 to 10 parts of turfy soil, 4 to 6 parts of zeolite, 6 to 8 parts of fly maggots, 10 to 12 parts of bran, 13 to 15 parts of pig blood, 5 to 7 parts of duck feather, 6 to 8 parts of pitaya peels, 1 to 3 parts of mango peels, 4 to 6 parts of raphiolepis indica sawdust, 8 to 10 parts of raphiolepis indica leaves, 3 to 5 parts of cercis gigantean sawdust, 7 to 9 parts of cercis gigantean leaves and 1.4 to 1.6 parts of complex microbial agents. The special microorganism organic fertilizer has the advantages that the effective nutritional ingredients of all raw materials are mutually fused; the effects supplement each other; the action effect of the fertilizer can be effectively enhanced; the organic matters of soil are increased and updated; the full absorption utilization and conversion of the wheat on the nutritional ingredients are promoted, so that the ripening rate of the wheat is high; the wheat kernels are full; the rust disease and the aphid insect pest of the wheat can be effectively prevented and treated; the wheat yield is improved, so that high economic profits are brought for planting households.

The invention provides a sagittaria sagittifolia planting method and belongs to the field of agriculture planting. The method specifically comprises the following steps that a terminal bud with a strong and complete corm is selected for seedling, field planting is performed after the terminal bud grows to 20-25 cm, before field planting, a base fertilizer which is prepared from a self-prepared organic fertilizer, a phosphatic fertilizer and a potassic fertilizer is applied in a planting field, wherein the self-prepared organic fertilizer is prepared through mixed fermentation of wheat straw, sagittaria sagittifolia blades, peanut bran, furfural residue, beanstalk, sheep manure, a broad bean root extract, a blue-green algae extract and an additive; reasonable field management is performed after field planting until harvesting. According to the planting method, the survival rate of the sagittaria sagittifolia seedlings can be improved, disease can be prevented, the yield and the corm nutritive value are improved, the fertilizer is saved, the sagittaria sagittifolia is suitable for large-scale systematized planting, and both production and income of a grower can be increased.

The invention relates to the technical field of breeding of pepper seedlings, in particular to a method for breeding pepper seedlings outdoor in winter. By virtue of treatment before breeding of seed seedlings, the sprouting ratio of seeds is guaranteed; by virtue of combination of construction and perfection of a pepper seedling breeding base, especially trickle irrigation treatment of lime and water on the base, quick lime generates heat in a process of contacting water, so that the temperature of the pepper seedling breeding base is guaranteed; the treatment before breeding of seed seedlings is combined, and the seeds are deeply buried in pits, so that pepper plants can carry out seedling breeding treatment in winter; moreover, the seedling breeding base is not required to be covered for heat preservation, so that cost of plastic film mulching or greenhouse construction is reduced, thereby reducing the pepper planting cost; and treatment before seed sprouting is combined, so that the sprouting rate of the seeds is higher than 93.7%, thereby greatly improving the sprouting rate of the pepper seeds, and reducing the cost of the pepper seeds.

The invention relates to a special composite base fertilizer for chenopodium quinoa willd and a preparation method of the special composite base fertilizer, and belongs to the technical field of crop fertilizers. The special composite base fertilizer for chenopodium quinoa willd disclosed by the invention consists of an inorganic component and an organic component, wherein the mass content of the inorganic component is 30-35%, and the inorganic component consists of urea, potassium dihydrogen phosphate and calcium superphosphate according to the mass ratio of the urea to the potassium dihydrogen phosphate and to the calcium superphosphate being 10 to 8.2 to 10; and the organic component is obtained through performing aerobic fermentation on fermentation base materials including agriculture waste, wheat straw, distillers' grains and gypsum through zymogen, wherein the zymogen consists of aspergillus carbonerius, phanerochaete chrysosporium, trichoderma longibrachiatum, rhizopus oryzae, aspergillus subolivaceus and verticillium lecanii. According to the special composite base fertilizer for the chenopodium quinoa willd disclosed by the invention, the viable count of the special composite base fertilizer is as high as 0.46 (cfu) (a hundred million/g) or above, the organic matter content of the special composite base fertilizer is as high as 29.8wt% or above, the pH of the special composite base fertilizer is 6.9-7.1, the special composite base fertilizer contains rich N, P, K, Ca and various beneficial trace elements, the yield and the quality of the chenopodium quinoa willd can be notably increased, and the insect pest rate and the disease rate can be effectively reduced.

The invention discloses a fertilizer special for peanuts. The fertilizer is prepared from the following raw materials in parts by weight: 9 to 11 parts of ammonium chloride, 4 to 6 parts of sulfur-diammonium phosphate, 7 to 9 parts of potassium sulfate, 7 to 9 parts of fructus gardeniae leaves, 6 to 8 parts of Chinese mahonia leaves, 13 to 15 parts of cherry bark, 21 to 23 parts of cow dung, 11 to 13 parts of shell, 16 to 18 parts of corn pulp, 6 to 8 parts of tung seed meal, 0.14 to 0.16 part of microbial strains and 0.24 to 0.26 part of composite coating cementing agent. The fertilizer disclosed by the invention has the advantages that the formula is scientific and reasonable, and effective nutrient components of all raw materials are mutually blended and supplement each other, so that not only can the peanuts be promoted to sufficiently absorb, utilize and convert the nutrient components, the fruiting rate is high, and the grain is full, but also red spider disease, leaf spot disease and rust disease of the peanuts can be effectively prevented, the yield of the peanuts is improved, and a higher economic profit is brought to a grower.

The invention provides a greenhouse cultivation method for passiflora edulis, and belongs to the field of passiflora edulis planting. The method comprises the following steps: firstly, branches of thepassiflora edulis are cultivated in a sand bed, after the branches are rooted, the branches are transplanted into a greenhouse for planting, when each planted seedling grow 2-3 new leaf buds, 4.5-5.5kg of a self-prepared fertilizer is applied to each passiflora edulis, and earthing covering is performed every 28-30 days, a nutrient solution is sprayed onto leaf surfaces, and conventional management is performed until fruits are harvested. The greenhouse cultivation method for the passiflora edulis provided by the invention can improve a survival rate of seedlings of the passiflora edulis anda yield of the fruits of the passiflora edulis, and is suitable for large-scale planting.

The invention discloses an organic slow-release fertilizer special for corn. The organic slow-release fertilizer special for corn is prepared from, by weight, 54-56 parts of soybean straw, 32-34 parts of sweet potato vines, 3.5-3.7 parts of citric acid residues, 4.2-4.4 parts of pepper meal, 6.5-6.7 parts of bone meal, 4.4-4.6 parts of coffee residues, 0.05-0.07 part of triadimenol, 11-13 parts of potassium nitrate, 14-16 parts of ammonium phosphate, 7-9 parts of monopotassium phosphate, 0.21-0.23 part of bacillus megaterium, 0.14-0.16 part of rhizobium astragali, 0.27-0.29 part of azotobacter chroococcum, 3.6-3.8 parts of cattail leaves, 4.1-4.3 parts of potamogeton crispus, 2.7-2.9 parts of yucca gloriosa leaves, 3.2-3.4 parts of ervatamia divaricata leaves, 4-6 parts of clay and 3-5 parts of bentonite. The organic slow-release fertilizer special for corn is scientific and reasonable in formula, all raw materials act complementarily, the functions of effectively increasing and updating soil organic matter, prolonging fertilizer action time, promoting full absorption, utilization and conversion of corn to nutritional ingredients, achieving a high ripening rate and making grains full can be achieved, and the functions of effectively decreasing the monolepta hieroglyphica insect damage rate and the leaf blight disease damage rate and increasing the yield and hundred-grain weight of corn can also be achieved, so that higher economic profits are brought to farmer households.

The invention provides a disease prevention base fertilizer of Shantian pomelo and a preparation method thereof and belongs to the field of agricultural planting. The base fertilizer is prepared by mixing and fermenting the following raw materials in parts by weight: 20-25 parts of soybean meal, 15-20 parts of eggplant seedlings, 10-15 parts of lettuce peel, 18-25 parts of castor residue, 10-12 parts of tea residue, 10-15 parts of chicken manure, 15-18 parts of pig manure, 0.8-1.2 parts of folium sennae extract, 1.8-2.0 parts of caulis erycibe extract and 0.06-0.09 part of additives. The invention also provides a preparation method of the fertilizer. The fertilizer is slow in release speed, is capable of increasing the planting survival rate of the Shantian pomelo, preventing diseases, saving the fertilizer and increasing yield and income for farmers, and is applied to large-scale systematic planting.

The invention provides a high-yield planting method of yellow bamboo shoots, and belongs to the field of agricultural planting. The method comprises the steps of firstly selecting weak acid soil of which the soil layer exceeds 30 cm to conduct planting, applying self-made base fertilizer into the soil before planting and ploughing the fertilizer into the soil, and digging field planting holes of which the diameter is 42-44 cm and the depth is 38-42 cm, wherein the self-made base fertilizer is prepared through mixed fermentation of rice stems, sassafras leaves, cottonseed cake, furfural residue, bagasse, wormcast, night soil, extracts of polygonum cuspidatum, extracts of whin and additive, and the additive is mixed by ammonium nitrate, magnesium oxide, potassium chloride and superphosphate;after filed planting, conducting reasonable field management till harvesting. By means of the high-yield planting method of the yellow bamboo shoots, the survival rate of the yellow bamboo shoots canbe increased, the diseases and pests can be prevented, the fertilizer can be saved and the nutritive value of the yellow bamboo shoots can be increased. The high-yield planting method is applicable to large-scale systemized planting, and can help farmer households increase both yield and income.

The invention provides planting fertilizer for Yizhou hesperidiums and a preparation method thereof and belongs to the field of agricultural planting. The planting fertilizer is prepared by mixing andfermenting the following raw materials in parts by weight: 50-58 parts of string bean rattan, 20-25 parts of mushroom root, 10-12 parts of tea seed bran, 18-22 parts of eucalyptus leaf, 10-12 parts of peat, 5-10 parts of fish bone meal, 20-25 parts of pig manure, 0.05-0.08 part of lacca extract, 0.04-0.06 part of equisetum hiemale herb extract, 0.01-0.02 part of flos buddlejae extract and 0.006-0.008 part of additive. The invention also provides the preparation method of the fertilizer. The planting fertilizer provided by the invention has the beneficial effects that the release speed is slow, the survival ratio of planting of the hesperidiums can be increased, the disease damage can be prevented, and the fertilizer can be saved. The planting fertilizer is applicable to large-scale systematic planting and can increase the yield and the income of farmers.