102results about How to "Drought resistant" patented technology

The invention discloses a color drought-resistance water-retention sustained-release compound fertilizer and a method for producing the same, wherein the method comprises the followings steps of: measuring, crushing and uniformly mixing fertilizer raw materials, granulating by adopting an ammonia-acid method rotary drum granulating process, performing one-stage drying, semi-cooling and screening of grains, and sending the mixture to a coating machine; adopting a continuous melting rotary drum film-coating method coating process to perform compressed air atomization and uniform coating of color coating oil sprayed by a special nozzle; and adding a water-retaining agent and an anti-adhesive agent by a screw conveyor, and performing full stirring, cooling and packaging to obtain the finishedproducts. The color drought-resistance water-retention sustained-release compound fertilizer has the effects of drought resistance, water retention, nutrient preservation, soil condition improvement and environmental protection, and the appearance of the fertilizer has color marks; and when the fertilizer is applied to crops, the fertilizer has the advantages of increasing yield and incoming, along with simple production method, convenient operation, low cost and high benefits.

The present invention relates to fertilizer preparing technology, and is especially one kind of foliage fertilizer containing amino acid and with fast acting and its preparation process. The foliage fertilizer includes potassium dihydrogen phosphate 2-4 weight portions, copper sulfate 0.3-0.6 weight portions, ferrous sulfat 0.4-0.8 weight portions, magnesium sulfate 0.4-0.8 weight portions, zinc sulfate 0.3-0.6 weight portions, borax 0.4-0.8 weight portions, manganese sulfate 0.2-0.4 weight portions, calcium sulfate 0.2-0.4 weight portions, urea 2-4 weight portions, honey 0.1-0.3 weight portions, milk 0.5-1.0 weight portions, water soluble vitamins electrolyte 0.02-0.04 weight portions, amino acid 0.5-1.5 weight portions, fish liver oil 0.02-0.04 weight portions, vitamins B 0.04-0.12 weight portions. The foliage fertilizer has rich nutrients and pH 5.5-6.5 after being diluted, is suitable for foliage absorption and may be used to replace root applying organic fertilizer.

The invention discloses an ecological BB fertilizer, relating to a mutifunctional ecological environment friendly compound fertilizer, which is formed by mixing functional urea, controllable slow release sulfurcoated urea, monoammonium phosphate, diammonium phosphate, potassium sulfate particle (or potassium chloride), agricultural magnesium sulfate particle, ammonium sulfate, bio-organic inorganic compound fertilizer, endophytic PASP fertilizer synergist DA-6, plant growth regulator and trace elements. Special ecological BB fertilizer for different plants can be prepared by soil testing formula, according to different farm crops and different soil structure. The ecological BB fertilizer can take effect for 3-120 days, the nutrition release is balanced, biological stress of the farm crop such as drought resistance, cold resistance, salt resistance, or the like can be improved. The product of the invention has great operation significance for increasing yield of grain, reducing production cost, steadily increasing grain production, keeping rural incomes growing, improving utilization rate of the fertilizer, reducing fertilizer waste, protecting ecological environment, guaranteeing farm crop quality and safety, and ensuring sustainable development of the agriculture.

The invention relates to a soil improvement microbial agent and a preparation method thereof. The soil improvement microbial agent comprises following components: mixed microbial fermentation powder, oyster shell powder, magnesium sulfate, zinc sulfate, and boric acid. The invention further relates to a preparation method of the soil improvement microbial agent. The soil improvement microbial agent is prepared by mixing the mixed microbial fermentation powder, with oyster shell powder and other microelements, wherein the mixed microbial fermentation powder is obtained from combination of bacillus subtilis, bacillus mucilaginosus, and bacillus laterosporus, which have a promotion effect on one another. The three kinds of bacteria can promote adsorption of oyster shell powder and other nutrients, can totally improve microflora composition of the soil, enhance microbial activity of crop rhizosphere, enhance ability of potassium release, and improve soil fertility. The bacteria have no side effect on crops in the soil, can supplement calcium element to the crops, and increase disease and insect pest resistance of plants.

The present invention relates to a new-type pests-killing and disease-preventing seed-dressing agent. Its composition includes fludioxonil, isofenphos-methyl raw medicine and adjuvant. Its pH value is 6.5-7, in said seed-dressing agent the plant growth regulator sodium nitriphenolate also can be added. Said invention is application to wheat, corn, cotton and peanut. Besides, said invention also provides its concrete application method.

The invention belongs to a plant chlormequat drought resistance agent which is prepared by the following ingredients in parts by weight: 12-17 parts of trinexapac ethyl, 8-12 parts of chlormequat chloride, 12-17 parts of paclobutrazol, 23-27 parts of uniconazole and 28-32 parts of morphactin. The plant chlormequat drought resistance agent has a dwarfing effect to lawn plant; with the plant chlormequat drought resistance agent, the needed flat trimming is little, water for irrigation is little, the leaves are straight and upright, the root system develops well, and the resistance to frost and drought, saline alkali, diseases and insects is good; and the plant chlormequat drought resistance agent has the advantages of low toxicity, high efficiency, environment-friendly performance and low consumption.

The invention relates to a seaweed biological dry land film. The film is prepared by adopting a method comprising the following steps: dissolving alginate with water, degassing, laying the film and drying to obtain an alginate semi-dry film; immersing the semi-dry film in a mixed aqueous solution containing organic calcium, phosphate and boric acid to carry out a crosslinking reaction; washing; and drying to obtain the seaweed biological dry land film. According to the film, the natural marine biomaterial algin is used as a main raw material to prepare the environment-friendly weakly acid sodium calcium type fully degradable seaweed biological dry land film, wherein the water absorption rate is less than 30 percent, the biodegradation rate is greater than 99 percent, and the transmittance is greater than 97.5 percent. According to the film, the defects of a plastic land film and a degradable plastic land film are overcome, and the technical bottleneck for preparation of the land film from the algin serving as the raw material is also overcome.

The plant originated organic fertilizer is prepared with 18 kinds of plant materials with Chinese medicinal materials as main components. All the plant materials are produced into five kinds of fertilizer liquid through separate soaking in water, decoction, filtering to eliminate dreg and fermentation. The five kinds of fertilizer liquid includes fertilizer liquid A produced with red sage, wolfberry fruit and other 4 kinds of Chinese medicinal materials, fertilizer liquid B produced with white atractylodes rhizome, Dangshen and other 2 kinds of Chinese medicinal materials, fertilizer liquid C produced with privet fruit, cassia twig and other 3 kinds of Chinese medicinal materials, fertilizer liquid D1 produced with bupleurum root, dried orange peel and other 3 kinds of Chinese medicinal materials, and fertilizer liquid D2 produced with almond, selfheal and other 2 kinds of Chinese medicinal materials. The organic fertilizer has also functions of pesticide, and the agricultural products has no nitrite.

The invention discloses a natural mineral fertilizer containing nano silicon and a manufacturing method thereof. The method comprises the following steps: mixing the following raw materials in parts by weight: 45-90 parts of ground phosphorite, 5-50 parts of dolomite and 1-10 parts of assistant, totaling 100 parts; and grinding, stirring, carrying out high-temperature calcination to activate the mixture, quenching with water for shock cooling, and pulverizing the product to obtain the fertilizer. The fertilizer comprises the following effective components: 10-20% of phosphorus pentoxide, 5-30% of effective calcium, 10-28% of effective silicon and 5-15% of effective magnesium; and the nano silicon accounts for 30-80% of the effective silicon. The natural mineral fertilizer containing nano silicon fully and effectively utilizes the low-grade phosphate ores in China, provides secondary and minor elements for crops, regulates and improves the crop growth mechanism, regulates the pH value of the soil, improves the soil structure, improves the physicochemical properties and biochemical properties of the soil, enhances the availability of the fertilizer, reduces the fertilizer consumption, and prevents the crops from absorbing heavy metals.

The invention discloses a special organic fertilizer for kiwifruits. The special organic fertilizer for the kiwifruits is prepared from the following raw materials in parts by weight: 20-30 parts of rapeseed cake, 30-40 parts of mushroom dregs, 40-50 parts of cattle manure, 3-5 parts of magnesite powder, 3-5 parts of animal bone meal, 10-15 parts of EM inocula and 10-20 parts of composite microecological inocula, wherein the composite microecological inocula is prepared from bacillus mucilaginosus, bacillus licheniformis, bacillus laterosporus and bacillus coagulans. The special organic fertilizer for the kiwifruits is mainly used for fertilizing the kiwifruits.

The invention belongs to the technical field of green manure plowing field-returning and discloses a method for Dongmu No.70 green manure plowing field-returning in a northern cold tobacco growing area. According to the YC/T142-1998 Investigation Methods of Tobacco Agronomic Characters, main agronomic characters of tobacco plants in each field are measured; grading and then statistics of tobacco yields, mean prices, output values and proportions of high, medium and low grade tobacco are carried out according to standard requirements in the GB 2635-1992 Flue-cured Tobacco, and main economic characters are investigated; field survey and sampling are carried out for tobacco in different plots, and C3F tobacco is extracted in processing and delivered to the Tobacco Quality Supervision and Inspection Test Center of the Ministry of Agriculture for testing and assessment; in harvesting of tobacco uppermost leaves is realized by a cutting-ring method, and a relative water content and a volumeweight of soil are measured; and soil organic matters are measured by a potassium dichromate volumetric method-an external heating method, and the content of water soluble chlorine ions is measured bya silver nitrate titration method. The method applies a green manure plowing technology for the tobacco area through green manure variety tests, and provides a theoretical basis for improving soil, fertility and tobacco quality.

The invention discloses multicompound fertilizer and a method for making the same. The fertilizer is made from compound mixed major elements, medium elements, minor elements and beneficial element, wherein the major elements comprise nitrogen, phosphorus and kalium; the medium elements comprise sulfur, calcium and magnesium; the minor elements comprise ferrum, zinc, manganese, boron, cuprum and chlorine; and the beneficial element is silicon. The multicompound fertilizer effectively balances the content of each nutrient so as to jointly promote the sound growth of crops; the manufacturing cost per ton of the fertilizer is at least 600 yuan lower than the prior ordinary compound fertilizer containing 45 percent of nitrogen, phosphorus and kalium; the fertilizer is suitable for crops and animals such as grain, fruit, sugarcane, vegetable, flower and grass, tree, edible fungus, fish and shrimp; meanwhile, the fertilizer has excellent effects in increasing both production and income with production increase of between 15 and 50 percent in general, the highest being 60 percent; moreover, crops can mature 3 to 7 days earlier, and can resist drought, lodging and plant diseases and insect pests, etc.; therefore, the multicompound fertilizer is a controlled release multicompound fertilizer with excellent effects.

The invention discloses a wheat-peanut double-high-yield planting mode suitable for entire mechanization, and belongs to the technical field of wheat-peanut cultivation. The planting mode includes thefollowing steps: (1) preparation before sowing; (2) sowing: planting wheat in wide and narrow rows, wherein the wide row spacing is 45 cm, and the narrow row spacing is 20 cm, and performing double-row wide-breadth planting, wherein the breadth width is 10 cm, and 85 cm in width forms one band; in the middle and late May of next year, mechanically sowing peanuts in drill in wide rows of the wheatby using a small power seeder, and conducting planting in two rows with a row spacing of 20 cm, wherein a spacing between the peanuts and wheat is 12.5 cm; (3) field management; and (4) harvesting; the problem of time-consuming, labor-consuming and low yield of interplanting the wheat with peanuts is solved.

The invention discloses a peach planting method and relates to the technical field of fruit tree planting. The peach planting method is used for solving the problems, i.e., high disease rate, low fruit sugar content, large fruit quality difference and low yield per mu of the existing peach planting methods. The method comprises the steps: (1) soil amendment: performing green manuring, soil deep-plowing and high-compartment wide-furrow digging; (2) nursery-grown plant field planting: selecting healthy young seedlings, performing antibacterial treatment, and then, performing dibbling; (3) fertilization management: performing basal fertilizer application once, topdressing thrice and irrigation; (4) pruning reshaping: adopting Y-shaped planting for peaches; and (5) disease and insect pest control: performing garden cleaning in winter, pruning to clear out diseased branches and leaves, and performing warm keeping and control. Compared with the prior art, the method has the advantages that by adopting dwarf close planting and Y-shaped pruning reshaping, the quantity of planting of peaches per mu and the lighting property and uniformity of upper and lower branches are improved, and thus,the sugar content of peach fruits of all positions is improved; and meanwhile, the lighting of each position of the peaches is consistent, thus, the saccharide accumulation and nutrition level of thefruits are equivalent, the workload of fruit grading can be reduced, and the labor cost is reduced.

The invention relates to the technical field of sandy land treatment and provides a method for sowing plant seeds in sand dunes to treat sandy land. The method includes: setting sand barriers at windgaps; applying base fertilizer; evenly mixing various seeds, and sowing 4-6kg of seeds into each mu of the sandy land, wherein the sown seed combination is optional one of the combination of Caraganamicrophylla, barley, Caragana korshinskii Kom. and wheatgrass, the combination of Hedysarum laeve Maxim, Artemisia desertorum, Caragana microphylla and wheatgrass, the combination of Artemisia halodendron, Achnatherum splendens, Medicago varia Martin. cv. Caoyuan No.3, Caragana microphylla, Calamagrostis epigejos, Artemisia frigida, Leymus secalinus, Leymus chinensis, Astragalus melilotoides Pall,Allium chrysanthum, Medicago sativa L. cv. Longmu 806, wild soybean, radix sileris, Elytrigia repens and Mengnong wheatgrass, and the like. By the method, plant coverage rate can reach 75-95% after the seeds sown into to the sand dunes grow into plants. The invention further provides a sandy land treatment method which comprises the method for sowing the plant seeds in the sand dunes to treat thesandy land and is capable of effectively treating the sandy land.

The invention discloses a drought-enduring protein and application of a encoding gene thereof in cultivation of drought-enduring plants, and relates to the technical field of biology. The drought-enduring gene disclosed by the invention encodes a protein shown as SEQ ID NO.1. The drought-enduring gene and the encoded protein thereof disclosed by the invention have a drought-enduring function and can be used for cultivating drought-enduring plants or microorganisms, a new gene resource is provided for designing and breeding drought-enduring molecules of medicago sativa, the drought-enduring gene and the encoded protein thereof play an important role in cultivation of new alfalfa drought-resistant materials, a new scheme is provided for improvement of drought-resistant characters of other non-grain commercial crops, and substantial influence is generated on animal husbandry, agriculture, forestry and the like in China.

A kind of antioxidizing pseudo-enzyme compounds and its preparing process and application are disclosed. Said compound has the activity of natural SOD and catalase (CAT) for removing O2 and H2O2, activating the self-protecting mechanism of plant and increasing yield of crops by 5.1-49.42%. Its advantages are good environment compatibility and acting as both agricultural chemical and trace-elementfertilizer.

The invention discloses soil improvement organic matter fertilizer capable of preventing, controlling and inhibiting soil plant diseases and insect pests. The soil improvement organic matter fertilizer is prepared from the following ingredients in parts by weight: 20-80 parts of soya-bean oil dreg, 20-80 parts of peanut oil dreg, 20-80 parts of tea oil dreg, 20-80 parts of rapeseed oil dreg, 20-70parts of cottonseed oil dreg, 30-60 parts of radix sophorae flavescentis, 20-60 parts of fructus toosendan, 10-40 parts of stems of sinomenium acutum, 20-50 parts of felon herb, 20-50 parts of herb of sweet wormwood, 20-60 parts of pepper, 5-30 parts of selenium soil, 5-30 parts of calcium soil, 10-50 parts of torpedo rattan and 10-40 parts of garlic. The soil improvement organic matter fertilizer capable of preventing, controlling and inhibiting soil plant diseases and insect pests does not use any chemical additive, and the soil improvement organic matter fertilizer has dual efficacies of fertilizer and the prevention and control of soil diseases and insect pests.

The invention relates to a novel drought resistant synergistic water fertilizer conditioner and a preparation method thereof. The novel drought resistant synergistic water fertilizer conditioner comprises the following raw materials by weight percent: 0-3% of polymers, 20%-30% of natural minerals and 67%-77% of farmland organic wastes. The preparation method of the water fertilizer conditioner comprises the following steps: 1) preparing polymers respectively, and fermenting farmland organic wastes; 2) pretreating and mixing the fermented farmland organic wastes and natural minerals, and then mixing with the polymers, adding natural minerals twice to reach the required proportion; and 3) using the mixed materials to prepare water fertilizer conditioner particles, and inspecting to obtain the finished product. The invention has the following beneficial effects: by adopting the novel drought resistant synergistic water fertilizer conditioner, the water content and nutrients of the soil can be effectively adjusted, water and nutrient can be preserved, the soil can be improved, the growth microenvironment of seeds or plants can be improved and the crop yield can be increased; and the water fertilizer conditioner has the functions of resisting drought, increasing the production, increasing the efficiency and protecting the environment.