74results about How to "With increased production" patented technology

The invention relates to plant source disease resistance type foliage fertilizer and the preparation method thereof. The raw material comprises the components as follow: burdock extracting liquid, burdock oligose, monopotassium phosphate, medium and minor elements such as Mg, Zn, Mn, Fe and Cu, and chelating agent of citric acid. The burdock extracting liquid is diluted and is added into the medium and minor elements and the citric acid for chelation; the burdock oligose and the monopotassium phosphate are added in the mixture and mixed evenly; and surface activating agent is added into the mixture. The chlorogenic acid included in the burdock oligose and the burdock, the components and the preparation process of the invention have no pollution and no harm, and the invention is integrated with alimentation and disease resistance performance, thereby increasing the immunity forces of the plants, increasing the health of the plants and the disease resistance performance, and further increasing the quality and the yield of the plants.

The invention provides a multifunctional selenium-enriched controlled-release special fertilizer for rice. The fertilizer is prepared from the following raw materials in parts by weight: 80-200 parts of 3% chitosan coated compound fertilizer, 200-450 parts of 4% chitosan coated compound fertilizer, 50-350 parts of 5% chitosan coated compound fertilizer, 50-200 parts of sulphur water soluble polymer double coated urea, 50-150 parts of potassium chloride, 50-260 parts of monoammonium phosphate, 30-70 parts of sodium selenite, 5-20 parts of EDTA (Ethylene Diamine Tetraacetic Acid) Chelating zinc, 8-30 parts of calcium magnesium phosphate fertilizer and 2-15 parts of borax. The fertilizer provided by the invention is reasonable in proportion of nutrients. By adopting chitosan as a coating material and adding microelements such as silicon and zinc, the cultivation of resilience of rice is enhanced, and the yield-increasing effect is remarkable. As the element selenium is added, the quality of rice products is remarkably improved. The fertilizer is applied once without topdressing all over the year, thereby saving labor and effort.

A multi element organic mineral fertilizer is characterized in composed of ores, multi element materials and organic matters, wherein the ores are medical stones, giner nut stones and tourmaline, the multi element materials are at least one material containing nitrogen, phorsphate or potassium and the organic matters comprise at least one of humic acid materials, crop straws, lignite, peat, bone powder, horn meal and amino acid residue. The ores contain 30-50 portions of medical stones, 10-30 portions of giner nut stones and 10-30 portions of tourmaline, the multi element materials contain 20-40 portions of phosphate ores and/or 20-40 portions of potassium feldspar, and the organic matters are 20-40% of the total mass of the ores and multi element matters. And the ores can further contain 20-40 portions of zeolite. The inventive multi element organic mineral fertilzier can improve yield, improve soil and protect environment, with simple production and application and low cost, which can be used as green fertilizer in agricultural production.

The invention relates to the technical field of crop planting, in particular to a dry-land potato mechanized full-film furrow-ridge cultivating method. The dry-land potato mechanized full-film furrow-ridge cultivating method is mainly characterized by comprising the following steps of (1) preparation before planting; (2) film covering and planting: once finishing planting, fertilization, ridge forming, packing shaping, full-film covering, and soil-lifting soil-placing combined operation, and covering 3 to 5cm of soil on the top of a film above seed potatoes; (3) plant protection: spraying chemicals in 15 to 20 days after planting; using a wheel type tractor, enabling wheels to walk on small ridges, and arranging spray heads according to corresponding row distances; (4) potato harvest. The dry-land potato mechanized full-film furrow-ridge cultivating method has the advantages that mechanized soil lifting, soil separation and film-top soil placement can be realized by the technology, i.e. 3 to 5cm of soil covers the top of the film above the seed potatoes, so that the problem that seedlings cannot break through the film or come up out of soil and are burnt is solved; overall-process mechanization is realized, so that the labor force is saved; the pollution of the broken film for the soil is avoided; a mechanized full-film furrow-ridge cultivating technology is a new agricultural technology and has the advantages of rainwater harvesting, soil moisture preservation, temperature increase, yield increase and the like and has quite remarkable drought-resisting and yield-increasing effects.

The invention belongs to the technical field of ironmaking, in particular relating to a coke passivator and process for preparation. The coke passivator is produced by the raw materials at different part by weight, including 15-30 parts of boracic acid, 15-30 parts of borax, 30-50 parts of high magnesium powder, 5-15 parts of aluminum silicon powder, and 5-20 parts of calcium silicon powder. The coke passivator can uniformly form a layer of protective coating, which can reduce the erosion of the coke caused by CO2, decrease the reactivity of the coke, increase the coke strength after reaction, improve the utilization coefficient and the service life of the blast fumace and reduce the coke ratio. Utilizing the concentration of 0.3kg/t can reduce the reactivity of the coke by 5%, increase the coke strength after reaction by 7% and improve the production of the blast furnace by more than 3%-5%. The invention is an ideal product for blast furnace ironmaking which has the advantages of saving energy, reducing consumption, increasing production, improving benefits and protecting environment.

The invention discloses a special microbial fertilizer for watermelons and a preparation method thereof. The special microbial fertilizer for the watermelons comprises components in a weight ratio as follows: 10-15 parts of furfural residues, 20-30 parts of soybean meal, 15-20 parts of peanut cake, 15-20 parts of corn straws, 10-20 parts of chicken slaughter-house waste, 2-4 parts of ferrous sulfate, 3-5 parts of borax, 1-3 parts of potassium humate, 1-2 parts of bacillus stearothermophilus, 0.8-1 part of mucor, 2-4 parts of plant lactobacillus, 1-3 parts of yeast, 3-5 parts of cellulose, 3-5 parts of a straw leavening agent and 3-5 parts of brown sugar. The special fertilizer for the watermelons can satisfy various nutritional ingredients required by watermelon growth, is nontoxic, flavorless, safe, reliable, lasting in fertilizing efficiency and harmless to human bodies.

The invention discloses a special disease-resistant and drought-resistant yield-increasing fertilizer for large peaches. The fertilizer comprises the following components: soy meal, dry duck manure, urea, ammonium chloride, calcium nitrate, diammonium phosphate, potassium chloride, magnesium sulfate, zinc sulfate, sodium selenate, ammonium molybdate, copper sulfate, zeolite, vermiculite, fly ash, malic acid, tartaric acid, sodium humate, phosphate solubilizing bacteria, cyanoguanidine, N-butyl thiophosphoric triamide, polyacrylamide, brassinolide and gibberellin. The special disease-resistant and drought-resistant yield-increasing fertilizer for large peaches contains various nutritional components, is reasonable in formula and suitable for the growth of large peaches, and is used for a peach planting process, various nutrients can be fully utilized, the disease resistance and drought resistance of large peaches are improved, and the quality of large peaches is improved.

The long acting composite fertilizer consists of nitrogen fertilizer 9-25 wt%, phosphate fertilizer 10-20 wt%, potash fertilizer 8-15 wt%, zeolite 5-20 wt%, weathered coal or turf 5-30, and proper amount of plant ash and plant extracting synergistic water solution. The long acting composite fertilizer has balanced nutrients, lasting action, high utilization and easy absorption, so that it has the functions of increasing yield, raising effect and promoting maturity.

The invention provides a bio-compound fertilizer, which is prepared from blue algae and green algae as raw materials. The bio-compound fertilizer has the advantages of good fertilizer effect, short production period and low cost. The invention also provides a compound fertilizer prepared from blue algae, green algae, azotobacter chroococcum and trichoderma as raw materials. The compound fertilizer has the advantages of yield improvement, pathogenic bacterium resistance and saline-alkali soil improvement. The invention also provides a the preparation method of the bio-compound fertilizer provided by the invention. The preparation method has the characteristics that the production period is short; the cost is low; the scaled production can be realized.

The invention discloses an organic fertilizer with an insect expelling function. The organic fertilizer is prepared from the following raw materials in parts by weight: 5-6 parts of Chinese honey locust, 150-155 parts of fresh sheep manure, 10-15 parts of soybeans, 1-2 parts of garlic, 1-2 parts of clove, 1-2 parts of oil residues, 10-20 parts of waste fruit, melon and vegetable peel, 10-20 parts of fish meal, 5-7 parts of radish peel, 1-2 parts of cassava alcohol residues, 4-6 parts of castor cakes, 5-7 parts of poria cocos, 4-6 parts of astragalus membranaceus, 1-2 parts of pepper leaves, 0.01-0.02 part of trichlorfon, 1-2 parts of red-spotted stonecrop, 2-6 parts of typhonium giganteum, 1-2 parts of radix aconiti agrestis and 0.4-0.5 part of an EM fungicide. The organic fertilizer is prepared through secondary fermentation treatment, is easy in obtaining raw materials, is convenient to use, comprehensive in nutrition, has the functions of yield increase and insect expelling, can do no harm to the soil environment, and is free of pollution or agricultural residues.

The invention belongs to the field of fertilizer and provides a fertilizer synergist and a preparation method and application thereof. The fertilizer synergist is prepared from, by weight, 80-90% of activated carbon and 10-20% of rare earth inorganic salt, the total weight of the components accounts for 100%. The preparation method of the fertilizer synergist comprises the following steps that an activated carbon material is smashed and screened to obtain activated carbon, the components are weighed according to the formula of the fertilizer synergist, and the activated carbon and the rare earth inorganic salt are mixed.

The invention discloses a slightly water-soluble fertilizer and a preparation method thereof. The method comprises the following the steps of: (1) adding a crosslinking agent into an aqueous solution of a polymer a for reacting, wherein the polymer a is polyglutamic acid, polyvinyl alcohol, polyethylene glycol or polyvinylpyrrolidone; (2) adding an acidifying agent, a crosslinking agent and a mixed monomer into the system in the step (1) for reacting continually; (3) adding an alkalizer and a crosslinking agent into the system in the step (2) for reacting continually, adjusting the pH value to neutral, adding a plasticizer and stirring to obtain a film forming solution, and preparing the film forming solution into a film to obtain a slightly water-soluble material; and (4) granulating thefertilizer and the slightly water-soluble material, and packing with the slightly water-soluble material to obtain the slightly water-soluble fertilizer.

The invention discloses a special weeding film for fruit trees and a preparation process of the special weeding film. The special weeding film is prepared from the following components in percentage by mass: 65-80% of linear low-density polyethylene, 4-10% of low-density polyethylene, 6-10% of anti-aging masterbatch and 10-15% of light-blocking black masterbatch, wherein the anti-aging masterbatch is formed by reasonably matching, mixing and granulating according to demands. According to the preparation process disclosed by the invention, a conventional ground film blowing unit is adopted, PLC terminal software is adopted for inputting signals, particles which are well matched and mixed are put into a feed inlet of an extruder by a mechanical hand, and screw conveying, homogenization, compression, filtration, molding, traction, air ring cooling, coiling and packaging are performed; and the compression ratio of a mold head is controlled at 4.0-4.5 in molding, and the blow-up ratio of the film is controlled at 3.0-3.5. Compared with general molding requirements, the mechanical strength of the film is improved in comparison with that of the ordinary weeding ground film. According to the preparation process disclosed by the invention, the problems that a small amount of additives is added in the traditional process and the mixing with main raw materials is non-uniform to cause that the product quality is affected are solved, the stability of the product quality is ensured, the frequency of adding the materials is reduced, the time is saved and the product performances are further improved.

The invention provides a balanced type liquid water-soluble fertilizer. The balanced type liquid water-soluble fertilizer contains a nitrogen solution, water-soluble ammonium polyphosphate, water-soluble potassium polyphosphate and potassium chloride and is prepared from, by weight, 390-410 parts of the nitrogen solution, 150-180 parts of the water-soluble ammonium polyphosphate, 200-240 parts of water-soluble potassium polyphosphate, 50-100 parts of potassium chloride, 30-40 parts of chelated-state complex trace elements, 20-30 parts of a surface active agent and 430-550 parts of water. The liquid water-soluble fertilizer is a high-concentration liquid water-soluble fertilizer, N is greater than or equal to 170 g/L, P2O5 is greater than or equal to 170 g/L, K2O is greater than or equal to 170 g/L, and the trace elements are greater than or equal to 5 g/L. The nitrogen utilization rate is 80-82.8%, the potassium utilization rate is 80-82.6%, and the phosphorus utilization rate is 70-73%. The yield increasing rates of the fertilizer used for grapes, tomatoes and melons are 23-24.1%, 18-19.5% and 25-26.4% respectively.

The invention provides a high-efficient active water-soluble fertilizer containing humic acid. Raw materials, including 1,000 to 1,500 parts of water, 40 to 60 parts of humic acid, 15 to 20 parts of citric acid, 24 parts of heptahydrate, 4 parts of boric acid, 12 parts of manganese sulfate monohydrate, 2 parts of cupric sulfate pentahydrate, 2 parts of iron sulfate heptahydrate, 30 parts of potassium hydroxide, 80 to 110 parts of urea, 150 to 200 parts of ammonium nitrate, and 70 to 100 parts of monopotassium phosphate, are mixed; the mixture goes through the preparation procedures of grinding, stirring dissolution, filtering, inspection and packaging to obtain the high-efficient active water-soluble fertilizer containing humic acid. The high-efficient active water-soluble fertilizer containing humic acid provided by the invention can overcome the trace element deficiency of crops, help crops absorb all kinds of necessary trace elements, major elements and organic matters, and be applied through a diversified range of methods; the effects of yield increase and high quality are achieved.

The invention discloses a planting method of iodine-and-selenium-rich Chinese cabbage. The method is characterized by comprising the following steps that (1) seeds are pretreated by a potassium permanganate solution; (2) soil, matured chicken dung and rice chaff are taken for preparing a nutrition substrate; (3) an iodine-containing nutrition solution is prepared; (4) transplanting is carried out. The substrate in the method is obtained through mixing Jiaozhou high-quality soil and organic fertilizers, organic selenium and the iodine-containing nutrition solution are added into the mixing system, trace elements required by human bodies can be supplemented, the obtained Chinese cabbage is non-toxic and harmless and has no residue, the juice is white, the taste is fresh and sweet, fibers are few, the nutrition is rich, the yield improvement and resistance enhancement effects are achieved, the production cost is low, the method is simple, and the scaled production and popularization can be easily realized.