199results about How to "Extended harvest period" patented technology

The invention discloses a melt granulated polypeptide stable fertilizer and a preparation method thereof, relating to the field of compound fertilizers. The preparation method comprises the following steps: proportionally preparing urea, monoammonium phosphate, ammonium chloride, potassium chloride, compound urease inhibitor, compound nitrification inhibitor, polypeptide synergist and talcum powder; and heating the raw materials, mixing, carrying out spray granulation, cooling, screening, measuring and packaging to obtain the finished product. The stable fertilizer disclosed by the invention has the advantages of high utilization ratio, no pollution and obvious yield increase effect, promotes absorption of microelements, improves the quality of the crops, and enhances the stress tolerance.

The invention discloses a liquid bacterial agent for rooting, which comprises the following raw materials by weight parts: 20-80 parts of concentrated amino acid fermented liquid, 15-30 parts of urea, 5-20 parts of potassium fulvic acid, 10-20 parts of alginic acid, 5-15 parts of chitosan, 10-30 parts of bacillus subtilis, 5-20 parts of Alpha-pimacol, 10-35 parts of sodium nitrophenolate, 1-4 parts of indole butyric acid potassium, 5-15 parts of 5-nitrate and 10-20 parts of calcium nitrate. According to the invention, the liquid bacterial agent contains various high-activity strains including bacillus laterospor, bacillus licheniformis, bacillus subtilis and the like and dozens of high-purity nutritional ingredients. The liquid bacterial agent has super strong activity, and can quickly reach nutrient deficiency parts and bacteria infection parts of crops after being used so as to quickly complement the deficient elements, and can split mycelium and spore and remove soil-borne diseases so as to allow the crops to be quickly back to health. The liquid bacterial agent has the advantages of good water solubility, strong absorption ability, non-public hazard, no residue and no volatility after being used, and can not cause poison damage for the crops in the greenhouse.

The invention discloses a making method of polyvalent composite microbe fertilizer, which comprises the following steps: culturing bacteria under each fitful culture medium to prepare; allocating ferment culture medium; setting constant volume of ferment tank when the pH value is 7.4; sterilizing; weighing each 10% gel-shaped bacillus and blown-ball Azotobacter to inoculate at 30 deg.c with the ventilation quantity at 1: 0.5; stirring to culture for 12h; weighing 10% thin yellow streptomycete to culture for 10h under the same condition after detecting; culturing 7% huge bacillus and bacillus subtilis for 10h; culturing 10% brewery saccharomycete for 10h; weighing 30% composite bacteria of red coccus, capsula Rhodopseudomonas and marsh capsula Rhodopseudomonas and prunosus red coccus to culture at 30 deg.c for 10h without stirring; being first choice fertilizer to manufacture green pollution-free crop.

The invention relates to bacillus megaterium, a polypeptide agricultural microbial agent thereof as well as a preparation method thereof and applicationof the polypeptide agricultural microbial agent.The bacillus megaterium takes distillers' grains, soya bean meal and straw powder, which are rich in protein content, as main raw materials, and are mixed with corn flour, wheat bran, inorganic saltsand a few carbon source to reasonably compound and steam; high-yield protease bacillus subtilis is firstly utilized, the bacillus megaterium is utilized for decomposing different proteins in raw materials under a special fermentation condition to prepare the agricultural microbial agent which takes active peptides, amino acid, polysaccharides and the like as efficient ingredients; the microbial agent contains a great number of living spores, 17 free amino acids, a plurality of active peptides, and polysaccharides, and nutrient content is rich, the activity of thallus is high, and shelf life reaches two years or more; and according to the field experiment, the good effects of improving quality and increasing the yield are achieved.

The invention relates to the method for Pinna pectinate autumn offspring breeding and pruning, which comprises, selecting August to September for offspring breeding, choosing the eligible parent shellfish, after 10-15 days, regulating the parent shellfish sex gland to synchronous ripening, carrying out oviposition and fertilization, and carrying out scallop larva incubation, after 13-18 days, adhering the larva to juvenile mollusk through metamorphosis, cultivating the juvenile mollusk temporarily for 10-15 days, then carrying out seedlings protectoin on the sea, breeding on the sea in November, and harvesting during September to November in the next year till the July of the third year.

The invention provides a method for processing summer multi-kind tea and belongs to the tea processing technology field. In the method, black tea, dark tea, yellow tea and green tea are processed by utilization of summer tea in summer. The situation is changed that tea is not processed or only little black tea is processed in most tea regions in summer, and products with multiple tea kinds are produced. Multiple tea kinds are developed mainly according to different mature degrees of fresh leaf raw materials required by different tea kinds, collection and preparation time is adjusted effectively, the quality of each batch of finished tea is raised, and the additional value is raised. In addition, multiple tea kinds are developed, tea machines can be used in a crossing manner for multiple times, the idle machine time is shortened, the usage time of the machines is prolonged, the comprehensive utilization rate of the whole tea machines is raised fully, the depreciation cost is lowered, and the production benefit is raised.

The present invention belongs to fruit cultivating method. The method of promoting maturation of Dongzao jujube includes the main measures of selecting stunted and premature Dongzao jujube variety, setting plastic house in winter and spring to increase temperature, topping off after germination of the tree, tip pruning after the branch grows to 9 leaves to promote early flower to bear, and top dressing with phosphate fertilizer and potash fertilizer. The said method can move up the maturation phase by over 30 days to reach high marketing profits.

The invention relates to the technical field of agriculture, which is a cultivating method for prolonging the picking time of fresh ears of sweet and waxy corns, applies a method of overall planning integration, and constructs a comprehensive cultivating technical system which takes warming, staging, and assortment-matching as main bodies. Premature breeds are adopted to grow seedlings which are grown by film mulching, and fresh ears are picked 20 days beforehand. Seedlings are scientifically planted by stages (3-4 stages), and fresh ears are deferred for 30 days to pick. Early, middle and lately mature breeds are matched and planted, and 30 days are prolonged to pick up fresh ears. The invention assures breeds according to the climate environment and market requirements, assures planting period numbers according to the biological performance of breeds, and assures warming planting styles according to the operating and manufacturing strength, and organically combines warming, staging, and the breeds-matching technique through overall consideration and optimum assembly. The invention effectively utilizes light, water and heat resources, improves manufacturing performance, and realizes double efficiency-increasing of planting and processing, and the continuous picking of fresh ears reaches 80 days.

The invention discloses a method on greenhouse planting of autumn bitter gourd, comprising the steps of selecting of improved variety, cultivating of strong seeding, transplanting and field planting, nutrient and water management, establishing of frame, pruning and vine pressing, disease controlling; preventing the seedlings of bitter gourd from being exposed to the sunshine during the initial growth stage. Scientifically control the height of the main vain of the bitter gourd. Lead 4 to 5 lateral vain to 'herringbone' frame. After the frame is covered by the growing vain, then bring the vain to the flat shed frame.Provide the vain with full sunshine during the fruiting period for boosting the production of bitter gourd. The planting of bitter gourd shall be based on the principal of 'taking the prevention as the priority and the protection measures as the subsidiary way' so as to conduct insect disease prevention in advance, reducing the pesticide in the bitter gourd, improving the quality. For instance bitter gourd planted in autumn, 500 kg quality products are added for each mu, with a growth rate of 20%. In addition, the harvest time of bitter gourd is extended. For this reason, the income of the peasants is increased.

The invention discloses a production method of a high-activity medium element fertilizer. In the production method, activity of each element in a silicon calcium magnesium potassium fertilizer is activated by using a technology of quenching after mixed particles of dolomite and potassium feldspar are calcined at a high temperature; content of silicon calcium magnesium potassium and microelements in the fertilizer is increased by adding Lingshi compact grey gypsum full of regional character and humic acid; a total content of the elements of silicon calcium magnesium and potassium exceeds 60%; and the fertilizer which has the highest content of silicon calcium magnesium and potassium and the most comprehensive nutrition on the market is prepared. The f high-activity medium element fertilizer produced by the production method is a nutrition fertilizer, an adjustment fertilizer and a health-care fertilizer. Excerpt for providing the own nutrition elements of the fertilizer to plants, the fertilizer has the effects of improving soil structure, improving crop quality, promoting root-taking, promoting photosynthesis, and enhancing capacities of drought resistance, dry-hot wind resistance, cold resistance, low temperature resistance and disease and pest resistance of the crops.

The invention provides an air-drying red wine and a brewing process thereof. The brewing process comprises the following steps of: sorting raw material wine grape, checking, air drying, removing branches and crushing, performing alcoholic fermentation, fermenting apple emulsion, aging in wooden barrels, blending, settling, filling, storing in bottles, packing and warehousing. According to the invention, through grape variety selection, delayed grape pickup, natural air-drying condition selection, research on the aging process of air-dried grape and selection of yeasts and pectinases used in air-drying red wine, the quality of the air-drying red wine is improved, and the obtained red wine is deep ruby red, clear and transparent, fragrant and complex and has the advantages of aged wine fragrance, oak fragrance, black berry fragrance, dried fruit fragrance, mellow and full mouthfeel, gentle taste, long aftertaste, remarkable typicality, and has potential aging characteristic and unique sensory characteristics.

The invention discloses a novel agricultural compound fertilizer, and relates to compound fertilizer for agriculture, wherein the novel agricultural compound fertilizer has good synergism and high nutrient utilization rate and reduces the loss rate. The novel agricultural compound fertilizer disclosed by the invention is high-concentration compound fertilizer and is characterized in that polyaspartic acid and polyacrylamide are added into the compound fertilizer, wherein 5kg of polyaspartic acid and 5kg of polyacrylamide are added to each ton of the compound fertilizer; and then the materials are uniformly mixed to obtain the novel agricultural compound fertilizer. For the novel compound fertilizer disclosed by the invention, the compound fertilizer of the national standard is improved according to the plants and soil, the fertilizer loss can be effectively reduced, the trace element absorption of the crop can be promoted, the crop matures 7-10 days earlier, the harvest time is prolonged for 10-15 days, the root growth is promoted, the stress resistance of the crop is enhanced, and the nutrient utilization rate is improved so that the crop can grow better and all needs can be met.

The invention discloses a cultivation method of phellinus igniarius. According to the cultivation method of phellinus igniarius, a small culture room is constructed in a greenhouse, fungus bags of phellinus igniarius are cut so as to form openings, and then the cut fungus bags are put into the culture room for fruiting culture, wherein the humidity in the culture room is maintained at 85-90%; no ventilation is performed 10-15 days after cutting is conducted, oxygen in the culture room is consumed through respiration of mycelium of phellinus igniarius, and CO2 is released so that the concentration of CO2 in the culture room is improved and is not less than 5000 ppm, so that rapid formation of fruiting bodies of phellinus igniarius is promoted, and the formation rate of the fruiting bodies reaches 95% or above; the cultivation period of phellinus igniarius is shortened, and the harvest period of phellinus igniarius can be ahead of time; and the per unit area yield of the fruiting bodiesis improved, and the obtained fruiting bodies are thick and have good commercial properties.

The invention relates to a method for preparing biological organic fertilizer from pig manure. The organic fertilizer is prepared from the following raw materials in parts by weight: 80 to 160 parts of the pig manure, 15 to 40 parts of rice bran, 20 to 30 parts of silkworm excrement, 45 to 65 parts of sludge, 8 to 18 parts of urea, 8 to 12 parts of mushroom residue, 0.05 to 0.5 part of fungicide and the like. The preparation method comprises the steps: preparing the raw material, stacking, adding the fungicide, stirring and fermenting and sieving. The biological organic fertilizer prepared bythe method disclosed by the invention has the characteristics of having a high biological organic matter content, improving soil, preventing soil hardening, effectively inhibiting harmful bacteria insoil, effectively and quickly promoting crop growth and the like.

The invention relates to a clear liquid type distiller's grain fermentation liquid fertilizer and a preparation method thereof. The clear liquid type distiller's grain fermentation liquid fertilizer is prepared from, by weight, 55-65 parts of distiller's grain fermentation liquid two-stage solid-liquid separation treating liquid, 3-4 parts of a fulvic acid mineral source, 15-25 parts of urea, 7-15 parts of diammonium phosphate and 7-15 parts of potassium sulphate. The preparation method of the clear liquid type distiller's grain fermentation liquid fertilizer comprises the following steps of distiller's grain pretreating, anaerobic fermenting, solid-liquid separating, product compounding, product packaging and the like. The clear liquid type distiller's grain fermentation liquid fertilizer and the preparation method thereof have the advantages that the efficient liquid fertilizer product with the high added economic value is produced, the crop yield can be increased, the fruit quality can be improved, the soil fertility can be improved, and crop disease and pest damage can be prevented and reduced.

The invention belongs to the technical field of plant nutrient liquid and particularly discloses nutrient liquid capable of improving resistance of cucumbers as well as a preparation method and application thereof. The nutrient liquid comprises gamma-aminobutyric acid, potassium nitrate, calcium nitrate tetrahydrate, monopotassium phosphate, magnesium sulfate heptahydrate, trace elements and the like, and comprises macroelements such as N, P, K, Ca, Mg and S. When the nutrient liquid is applied to the fruiting period of the cucumbers, the picking period of the cucumbers can be significantly prolonged, the malformation rate can be reduced, the fruit yield of single plant of cucumber can be increased, and the content of vitamin C, soluble protein and free amino acid of the cucumbers can be significantly increased; in addition, when the nutrient liquid is applied to the fruiting period of the cucumbers, the nitrate content of the cucumbers can be reduced, the net photosynthetic rate of the cucumbers is increased, intercellular carbon dioxide concentration and the stomatal conductance are increased, element deficiency symptoms in the middle and later fruiting period of the cucumbers are avoided, and the high-temperature resistance and the extreme environment resistance of the cucumbers are significantly enhanced.