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38results about How to "Phosphorus" patented technology

Multifunctional active organic fertilizer and preparation method thereof

The invention provides a multifunctional active organic fertilizer and a preparation method thereof, relating to an organic fertilizer containing bacteria, fungi and spores, particularly an active organic fertilizer with functions of soil restoration and disease/pest resistance. The invention aims to provide a multifunctional active organic fertilizer capable of restoring soil pollution and improving product quality and a preparation method thereof. The multifunctional active organic fertilizer is composed of three layers from inside to outside, wherein the innermost layer is composed of a component A of which the main effective components are Bacillus subtilis and Paecilomyces lilacinus; the middle layer is composed of a component B and a component C containing multiple rich nutritive elements; and the outermost layer is composed of a component D of which the main effective components are Streptomyces vinaceus-drappus and Gliocladium roseum. The multifunctional active organic fertilizer can passivate heavy metals in soil, activate the soil, improve the microecological environment of the rhizosphere, degrade the chemical pesticides and improve the crop quality. The multifunctional active organic fertilizer is used in the field of agricultural planting.
Owner:廊坊华昌物联网科技有限公司

High-activity biological water-keeping slow release composite fertilizer and preparation method thereof

The invention provides a highly active biological water preservation slow release compound fertilizer. The special compound fertilizer is prepared by compounding the ordinary fertilizer with microelements, then a certain amount moderate organic minerals, high water-absorbent resins, humic acids, and biological preparation are crushed and mixed into 100 mesh to 350 mesh to obtain compound powder preparation and subsequently the special compound fertilizer is placed into a granulator, and added with water with a mass ratio of 0.1 to 1 to the compound fertilizer. At last, the compound powder preparation is added into the granulator and the obtained mixtures are granulated and dried to obtain the highly active biological water preservation slow release compound fertilizer. The adoption of ordinary nitrogen, phosphor, and potassium as main materials, and mix of croelements according to requirements for soil fertilizer test and plants to adjust the formula, the highly active biological water preservation slow release compound fertilizer can enhance the effective utilization of fertilizer, lower the pollution to soil, and facilitate the growth of vegetables. The application of the product to the agricultural and forestry production can enhance the utilization of fertilizer by above 60 percent and lower the used amount of fertilizer by 50 percent, reduce the pollution to soil, and enhance the yield and quality of crops.
Owner:师进

Seeding medium made of vinasse methane-sludge and preparation method thereof

The invention relates to a seeding medium made of vinasse methane-sludge and a preparation method thereof, not only solving the problem of environment contamination caused by vinasse methane-sludge, but also effectively utilizing vinasse methane-sludge. The seeding medium comprises fresh sludge containing 90 percent of water after methane generated from vinasse in a methane tank, accessories, ferment strain I and ferment strain II, wherein the accessories comprise grass peat, vermiculite and perlite; the ferment strain I comprises saccharomycetes, lactobacillus, high-temperature actinomycetes and bacillus; and the ferment strain II comprises photosynthetic bacteria, lactobacillus, bacillus, saccharomycetes, actinomycetes and terrestrial cyanobacteria. The preparation method comprises the following steps of preparing fresh sludge, dehydrating, adding the ferment strain I for fermentation, adding the ferment strain II for secondary fermentation, air drying, adding accessories, crushing, screening and packing. The vinasse methane-sludge contains 40 to 50 percent of organic matter and 4.3 percent of available nitrogen (N), phosphorus (P) and kalium (K). The seeding medium made of vinasse methane-sludge has better hydrophilicity, and seeding can be carried out after loading the dry seeding medium and spraying water, thus saving both labor and time.
Owner:ANHUI FENGTIAN SEEDLESS WATERMELON TECH

Complex bacterium preparation for fixing nitrogen, solubilizing phosphorus and potassium and rooting and preparation method thereof

The invention discloses a complex bacterium preparation for fixing nitrogen, solubilizing phosphorus and potassium and rooting and a preparation method thereof. The preparation is mainly prepared by mixing the following raw materials in parts by weight: 5-20 parts of azotobacter vinelandii, 10-30 parts of bacillus megatherium, 10-30 parts of bacillus mucilaginosus, 5-15 parts of azotobacter chroococcum, 10-15 parts of glomus intraradices and 10-25 parts of glomus mosseae. The preparation method comprises the following steps: respectively carrying out high-density culture on each strain; grafting to a shake flask filled with a culture medium in a volume ratio of 15-30 percent for activated culture; grafting the cultured strains into a fermentation tank for fermentation culture expansion; dehydrating and drying the culture expanded single strains to prepare hypopus microorganism dried powder; and mixing to obtain the complex bacterium preparation for fixing nitrogen, solubilizing phosphorus and potassium and rooting. The complex bacterium preparation is used for industrial crops, fruit trees, food crops and the like, has the advantages of biological property, environmental friendliness, high yield and high quality in comparison with existing products, and cannot pollute soil.
Owner:SHANDONG SUKAHAN BIO TECH

Phosphorus-rich efficient compost product prepared through biological phosphorus accumulation, and method thereof

The invention provides a phosphorus-rich efficient compost product prepared through biological phosphorus accumulation, and a method thereof, and relates to the field of organic solid waste reclamation. The method of the phosphorus-rich efficient compost product prepared through biological phosphorus accumulation comprises the following steps: 1, uniformly mixing organic solid waste, phosphate-solubilizing bacterium complex microbial inoculants, ground phosphate rock and charcoal; then, performing aerobic composting treatment; 2, when the aerobic composting is performed to a temperature reduction period, i.e., the temperature is lowered to 45 to 50 DEG C, adding the phosphate solubilizing bacterium complex microbial inoculants again; performing uniform mixing through stirring; 3, performing the aerobic composting to be near a thoroughly decomposed period, i.e., the period in which the temperature is reduced and is maintained at 40+/-2 DEG C; inoculating the phosphorus-accumulating bacterium complex microbial inoculants; finally, obtaining the phosphorus-rich compost product. By using the microbial agent, the problems of weak phosphorus supply capability and low phosphorus element utilization rate of a phosphorus fertilizer product in the prior art can be effectively solved; meanwhile, the source utilization of the organic solid waste compost can be favorably realized.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Green vegetable planting method

The invention belongs to a green vegetable planting method, which comprises the steps of uniformly mixing an organic base fertilizer and flat soil for standby, before vegetables are planted, spraying a soil conditioner for improving the soil, and after the vegetables are planted, irrigating a solution formed by blending acer truncatum bunge concentrate and water according to the mass ratio of 1:300-800 into vegetable planting holes; after the vegetables are survived, blending the acer truncatum bunge concentrate and the water according to the proportion for irrigating once per week; after the vegetables are grown for 20-30 days, directly spraying the wing activity nutrient solution added with antioxidant powder onto leaf surfaces of the vegetables once per week till the vegetables are ripen and harvested. According to the green vegetable planting method, the anti-disease, insect-resistant and lodging-resistant capabilities of the vegetable plants can be further enhanced and improved, so the vegetables are good in growth condition, fast to ripen and good in quality; through inspection, the product quality can achieve or exceed the standards of the People's Republic of China green food (such as vegetables, melons and fruits), and the vegetables are pure in color, tender in texture, delicious in taste and good in mouth feeling.
Owner:成都量素农业科技有限公司

Special biological organic fertilizer for forage grass and production method of special biological organic fertilizer

The invention belongs to the technical field of production of fertilizers, and particularly relates to a special biological organic fertilizer for forage grass and a production method of the special biological organic fertilizer. The special biological organic fertilizer for the forage grass comprises the following raw materials in parts by weight: 70-100 parts of animal excrement, 50-60 parts oftung residues, 50-65 parts of sugarcane tail tips, 30-50 parts of mushroom bran, 20-40 parts of soy sauce lees, 10-40 parts of rapeseed cakes, 3-5 parts of bentonite, 10-20 parts of molasses, 3-6 parts of diammonium phosphate, 4-7 parts of magnesium sulfate heptahydrate, 5-10 parts of potassium humate, 1.0-1.5 parts of a trace element fertilizer, 5-8 parts of bone powder, 5-7 parts of cortex meliae powder, 4-6 parts of baeckea frutescen powder and 13-18 parts of a fermentation microbial inoculum. The special biological organic fertilizer for the forage grass is rich in organic matters and a large amount of beneficial biological bacteria, the survival rate of the beneficial biological bacteria in soil is high, the number of beneficial microorganisms in the soil can be effectively increased,and the activation property of the soil can be improved; and by application of the special biological organic fertilizer for the forage grass, growth of the forage grass can be promoted effectively,and the yield and quality of the forage grass are improved.
Owner:李彩金

Preparing method and production device for converting kitchen waste into bio-organic fertilizer

The invention particularly relates to a method and device for converting kitchen waste into bio-organic fertilizer. According to the preparing method, the kitchen waste, composite prebiotic microorganism bacteria and water are mixed to form the fertilizer, the composite prebiotic microorganism bacteria account for 1-5 parts, the kitchen waste accounts for 55-65 parts, and the water accounts for 30-44 parts, the kitchen waste, the composite prebiotic microorganism bacteria and the water are placed into a hydraulic power beating tank, a first motor drives beating impellers to carry out continuous smashing, a first pump body conveys the mixture into a degrading and fermenting tank, then a second motor in the degrading and fermenting tank drives a stirrer to carry out continuous stirring, and the bio-organic fertilizer is obtained after the mixture reacts. The preparing method has the advantages that the composite prebiotic microorganism bacteria are utilized for converting the kitchen waste into the fertilizer, soil is improved through fertilizer activation, and the fertilizer provides various kinds of nutrition needed by crops for a long term, has the effects of nitrogen fixation, phosphate solubilizing and potassium releasing, and can activate and decompose ineffective potassium and ineffective phosphorus in the soil into available phosphorus and quick-acting potassium which can be absorbed and utilized by plants, and obstruct the plants from absorbing harmful heavy metal.
Owner:佛山市顺德区德心和水产养殖有限公司 +2

Water retaining agent used for desert greening as well as preparation method and application of water retaining agent

ActiveCN110016346AOvercome water absorptionOvercome the disadvantages of being difficult to degrade and easily causing environmental pollutionOther chemical processesOrganic fertilisersPotassiumPlant growth
The invention discloses a water retaining agent used for desert greening as well as a preparation method and application of the water retaining agent. The water retaining agent used for the desert greening provided by the invention has the advantages of being environmentally friendly, biodegradable and pollution-free to soil, starch and potassium fulvic acid are added, so that the water absorptionand salt-tolerant performance are greatly improved, the production costs are reduced, the demand for desertification treatment can be met, and the product application value is high; when the water retaining agent is prepared, through irradiation process adjustment, starch alkaline method low-temperature gelatinization, selection of a weakly-alkaline neutralizing agent and gel segmentation drying,the energy consumption is reduced, and the irradiation agent utilization rate and production efficiency are improved; and when the water retaining agent is used for the desert greening and water retention, grids can prevent sand from moving, and strengthen plant growth environment, an organic matter layer can play roles in supplying a carbon source, absorbing excess water and permeating air, a water retaining layer can store water and fertilizers for plant growth, and the synergistic effect of the three measures can greatly improve a survival rate of seedlings planted in desert.
Owner:BEIJING FORESTRY UNIVERSITY

Selenium-rich watermelon seedling substrate and preparation method thereof

The invention discloses a selenium-rich watermelon seedling substrate. The substrate is prepared from, by weight, 40-50 parts of vermicompost, 10-15 parts of vermiculite, 8-10 parts of humus soil, 10-15 parts of molasses fermentation liquor, 3-5 parts of sesames, 3-5 parts of tangerine pith, 3-5 parts of fermentative strains, 20-30 parts of soft sediments with water content of 90%, 15-20 parts of atriplex patens, 3-5 parts of duckweed, 1-2 parts of fosamine ammonium and 10-20 parts of inorganic fertilizer, wherein the fermentative strains comprise microzyme, lactic acid bacteria, actinomycete and bacillus subtilis with the mass ratio of microzyme to lactic acid bacteria to actinomycete to bacillus subtilis being (3-6):(4-6): (2-3):1. The invention further discloses a preparation method of the selenium-rich watermelon seedling substrate. The selenium-rich watermelon seedling substrate is comprehensive in nutritional ingredient and balanced and harmonious in proportion; sufficient and coordinated nutrition can be supplied to watermelons in the whole growth period, and the growth of the watermelons is effectively promoted; the good quality of the watermelons is ensured, the selenium-rich watermelon seedling substrate can also be efficient, and the yield is efficiently improved.
Owner:简立华

High-nitrogen compound microbial fertilizer as well as preparation method and application thereof

The invention relates to the field of microbial fertilizers, in particular to a high-nitrogen compound microbial fertilizer as well as a preparation method and application of the high-nitrogen compound microbial fertilizer. Thehigh-nitrogen compound microbial fertilizer comprises amicrobial fermentation inoculant and potassium fertilizer. The microbial fermentation inoculant is prepared by the following steps: inoculating paenibacillus polymyxa, bacillus subtilis and paenibacillus mucilaginosus intoa microbial fermentation culture medium for fermentation culture, and obtaining the microbial fermentation inoculant after fermentation is finished, the microbial fermentation culture medium comprises the following substances in percentage by mass: 50-80g/L of urea; 210-300 g/L of soybean meal; 30-50 g/L of corn flour; 0.5-30 g/L of calcium chloride; 3-5 g/L of dipotassium phosphate; 0.1 to 10g/L of magnesium sulfate; 0.1 to 10 g/L of manganese sulfate; and water. According to the high-nitrogen compound microbial fertilizer disclosed by the invention, mixed fermentation of various microorganisms does not have an antagonism effect, the activity of a single strain can be obviously improved, the fermentation period is shortened to 2d, and meanwhile, the conversion rate of urea and soybean meal is increased.
Owner:SHANGHAI NONGLE BIOLOGICAL PROD

Rhizosphere growth-promoting bacterium cleaning and planting method for preventing and treating vegetable diseases and insect pests

The invention discloses a rhizosphere growth-promoting bacterium cleaning and planting method for preventing and treating vegetable diseases and insect pests. The rhizosphere growth-promoting bacterium cleaning and planting method comprises the following steps: selecting 10 parts of pseudomonas fluorescens, 5 parts of bacillus thuringiensis, 3 parts of brevibacillus laterosporus, 8 parts of bacillus sphaericus, 5 parts of agrobacterium rhizogenes, 4 parts of flavobacterium indole and 50 parts of water, and putting 10 parts of the pseudomonas fluorescens, 5 parts of the bacillus thuringiensis,3 parts of the brevibacillus laterosporus, 8 parts of the bacillus sphaericus, 5 parts of the agrobacterium rhizogenes and 4 parts of the flavobacterium indole independently into a culture medium to obtain raw materials of a required biological preparation. The rhizosphere growth-promoting bacterium cleaning and planting method for preventing and treating vegetable diseases and insect pests has agood root growth-promoting effect, can prevent and inhibit soil-borne diseases such as bacterial wilt and ginger bacterial wilt of crops, can generate auxin substances to promote crop root growth, hasa good prevention and treatment effect on diseases and insect pests and biological activities such as phosphate solubilization, potassium solubilization and nitrogen fixation, and is beneficial to increase of vegetable yield.
Owner:SANYANG WUXI ECOLOGICAL AGRI DEV CO LTD

A kind of water retaining agent for desert greening, preparation method and application thereof

The invention discloses a water-retaining agent for desert greening, a preparation method and its application. The water-retaining agent for desert greening of the present invention has the advantages of being environmentally friendly, biodegradable, and does not pollute the soil. Starch and potassium fulvic acid are added. Greatly improved water absorption and saline-alkaline resistance, reduced production costs, can meet the needs of desertification control, and has high product application value; when preparing water-retaining agents, adjust the irradiation process, low-temperature gelatinization of starch alkali method, and use weak alkalinity Neutralizing agent, gel segmental drying, reducing energy consumption, improving radiation dose utilization and production efficiency; using the water-retaining agent of the present invention for desert greening and water retention, the grid can prevent sand and soil from moving, and strengthen the plant growth environment; organic matter The layer can supply carbon source, absorb excess water, and ventilate; the water-retaining layer can store water and fertilizer for plant growth and utilization; the synergy of the three measures can greatly improve the survival rate of seedlings planted in the desert.
Owner:BEIJING FORESTRY UNIVERSITY

Nutritional fertilizer for improving resistance of rhizoma zingiberis recens

The invention discloses a nutritional fertilizer for improving the resistance of rhizoma zingiberis recens. The nutritional fertilizer comprises, by weight, 43-55 parts of wheat straw, 22-38 parts ofbean pulp, 15-22 parts of cottonseed cake, 19-24 parts of wheat bran, 25-31 parts of human urine and feces, 16-24 parts of tea leaf residues, 18-22 parts of bean curd residues, 8-13 parts of sawdust,5-11 parts of brewer's grains, 6-12 parts of fly ash, 2-7 parts of seaweed clay, 5-8 parts of diatomaceous earth, 5-10 parts of activated carbon, 3-12 parts of calamine, 3-9 parts of borax, 16-21 parts of urea, 13-18 parts of monoammonium phosphate, 5-11 parts of potassium dihydrogen phosphate, 9-15 parts of ammonium sulfate, 1-5 parts of copper sulfate, 1-4 parts of sodium selenite, 2-7 parts ofcalcium citrate, 2-5 parts of humic acid, 3-11 parts of sodium alginate, 2-5 parts of phytase and 16-27 parts of water. The nutritional fertilizer has the advantages that organic fertilizers and inorganic fertilizers are used with one another, accordingly, the nutritional fertilizer is high in pertinence, nutrients in the nutritional fertilizer can be quickly absorbed, and the chemical fertilizerutilization rate can be increased; the nutritional fertilizer is beneficial to growth of the root systems of the rhizoma zingiberis recens at seedling stages and required nutrition in growth cycles, and accordingly growth of the rhizoma zingiberis recens can be obviously promoted.
Owner:临泉县盈昌农副产品有限公司

A phosphorus-rich high-efficiency compost product prepared by biological phosphorus accumulation and method thereof

The invention provides a phosphorus-rich efficient compost product prepared through biological phosphorus accumulation, and a method thereof, and relates to the field of organic solid waste reclamation. The method of the phosphorus-rich efficient compost product prepared through biological phosphorus accumulation comprises the following steps: 1, uniformly mixing organic solid waste, phosphate-solubilizing bacterium complex microbial inoculants, ground phosphate rock and charcoal; then, performing aerobic composting treatment; 2, when the aerobic composting is performed to a temperature reduction period, i.e., the temperature is lowered to 45 to 50 DEG C, adding the phosphate solubilizing bacterium complex microbial inoculants again; performing uniform mixing through stirring; 3, performing the aerobic composting to be near a thoroughly decomposed period, i.e., the period in which the temperature is reduced and is maintained at 40+ / -2 DEG C; inoculating the phosphorus-accumulating bacterium complex microbial inoculants; finally, obtaining the phosphorus-rich compost product. By using the microbial agent, the problems of weak phosphorus supply capability and low phosphorus element utilization rate of a phosphorus fertilizer product in the prior art can be effectively solved; meanwhile, the source utilization of the organic solid waste compost can be favorably realized.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

A kind of composite microbial coating type long-acting saline-alkali land improvement fertilizer and its preparation method

The invention relates to the field of saline-alkali land improvement, in particular to a compound microorganism-coated long-acting saline-alkali soil improvement fertilizer and a preparation method thereof. The improved fertilizer is calculated in parts by weight, saline-alkali land improvement material: coating material: compound microbial bacterial agent: nitrogen fertilizer: the medium and trace elements necessary for plants are mixed according to the ratio of 1:0.001‑0.01:0.001‑0.01:0.1‑0.5:0.001‑0.01 . The improved fertilizer in the present invention can control the salinity-alkalinity in the medium-severe saline-alkali soil within a reasonable range, so that it can not only reduce the pH and alkalinity in the soil, but also significantly improve the release time of acidic substances, acting on During the whole growth period of crops, it can effectively reduce the continuous damage caused by soil return to alkali and salt return to crops, protect crops from salt and alkali damage in the whole growth cycle, increase crop yield, and at the same time, can promote crop root growth. Robust plants, significantly enhance the multiple functions of disease resistance, drought resistance, lodging resistance and early maturity promotion.
Owner:SHENYANG RES INST OF CHEM IND +1
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