348 results about "Organic farming" patented technology

This invention discloses systems and methods for conversion of manure to novel fertilizer and/or soil builder products useful as input for organic farming operations. The equipment systems comprise a gas turbine generator unit (preferred heat source), a dryer vessel and a processing unit, wherein the connection between the gas turbine and the dryer vessel directs substantially all the gas turbine exhaust into the dryer vessel and substantially precludes the introduction of air into the dryer vessel. The dryer vessel receives the manure for contact with the turbine exhaust gases to convert the manure to a dry material, which is passed to the processing unit where it is formed into granules, pellets or other desired form for the final dry fertilizer product. The method comprises drying, heating and converting the manure to form novel self binding fertilizer and soil builder type products for organic farming and other uses.

The invention discloses an amino-acid chelated organic fertilizer and a production method thereof. The amino-acid chelated organic fertilizer is prepared from the following raw materials: 38-56wt% (weight percent) of organic matters, 10-15wt% of composite amino acid, 10-15wt% of chelating agent, 2-4 wt% of trace elements and 20-30wt% of nitrogen, phosphorus and potassium. Each gram of product contains more than 20 millions of live beneficial microbes. The amino-acid chelated organic fertilizer has the functions of improving the physical and chemical performances and the water and nutrient retaining performances of soil and promoting the formation of soil aggregates, is an preferential organic agriculture fertilizer, is suitable for vegetables, fruits, rice, corn, bananas, peppers and other crops, can ensure the high yield, good quality and good taste of agricultural products and can ensure that the nutrients of the agricultural products are increased significantly.

The invention relates to a method for preparing an organic agriculture biochar compound fertilizer. The method comprises the following steps: (1) performing high-temperature pyrolysis on air dried crop straws or excrements of poultry and livestock in a charring furnace, and collecting biochar after cooling; (2) mixing the biochar, excrements of poultry and livestock and powdered rock phosphate, adding an EM bacterium solution and water, controlling the moisture content to be 40-50 percent, uniformly stirring and mixing, and pouring the solution into a fermenting tank for performing closed fermentation; (3) drying the fermentation product which is thoroughly decomposed, so that the moisture content of the fermentation product is 20-30 percent; (4) mixing the dried fermentation product, potassium mineral powder and clay, uniformly mixing and crushing; (5) granulating the crushed materials, and drying to obtain the biochar compound fertilizer. Components contained in the biochar compound fertilizer disclosed by the invention are components allowed to be used in national standards of organic products in China, the compound fertilizer is processed in the physical process and can be used in organic farms, and the gap of biochar compound fertilizers in organic agriculture is filled.

The invention relates to a microbe soil repairing additive and process for preparation. The process for preparation comprises that liquid microbe fertilizer containing photosynthetic bacteria, bacillus, actinomycete and lactic acid bacteria are absorbed to one or a plurality of natural organic fertilizers as grass peat and zeolite powder or the like, to be mixed proportionally. The invention further relates to the application of the microbe soil repairing additive for repairing soil. The invention can lead useful microbe into soil, uses microbe technique to transfer, absorb, degrade, and convert the contaminant in soil, adjust soil pH value, eliminate soil blocking, and restrain soil-borne disease, thereby improving soil structure, to return soil to original ecologic structure. And the viable bacteria group of the invention is planted in plant root, to quickly grow and deeply insert plant root, thereby improving yield, quality and level of agricultural product, as one ideal fertilizer of organic agriculture, with wide application in agriculture continuous development.

The invention relates to phosphorus-solubilizing fungi and application thereof to preparation of a biological fungus fertilizer, belonging to the technical field of microbial fertilizers. The microorganism in the invention is a penicillium oxalicum Mo-Po strain which is preserved at the China General Microbiological Culture Collection Center on September 25th, 2010 with a collection number of CGMCC No. 4209. An ITS4 gene sequence of the Mo-Po strain is a main characteristic basis for identifying the strain, wherein the sequence number of the sequence is HQ703581 in a Gene Bank database. Tobacco waste can be thoroughly decomposed and converted into the biological fungus fertilizer by the microorganism with a composting fermentation method. The prepared microorganism has a good effect of promoting plant growth and can be used for substituting a chemical phosphorus fertilizer. The prepared biological fungus fertilizer has the characteristics of low cost, high fertilizer efficiency, no residue and safety to people and livestock and is a high-efficiency biological fungus fertilizer in organic agricultural planting.

The invention discloses a method for producing a bio-fertilizer from waste organic matters. The method comprises the following steps of: treating liquid and semi-liquid industrial wastes into solid organic matters according to the liquid adsorption property of dry straw; inoculating strains into the treated solid organic matters for fermenting; and adding a biological agent and nitrogen-phosphorus-potassium nutrients into the fermented organic matters for mixing or pelletizing to obtain the bio-fertilizer. The invention has the characteristics of simple method, realization of recycling of resources, promotion of the development of environmentally-friendly and ecological organic agriculture and guarantee of the safety of agricultural products and makes wastes profitable.

The invention relates to a magnetic biofertilizer and a preparation method. The preparation method comprises the following steps of: inoculating strains into straw powder and waste yeast liquid mixed according to certain proportion for fermentation, batching fermented organic matters into magnetized powdery coal ash, a biological bactericide and nitrogen-phosphate-potash nutrients, and blending or pelletizing to prepare the magnetic biofertilizer. The preparation method provided by the invention has the characteristics of being simple, changing waste into valuables, recycling resources, promoting green ecologic and organic agriculture development and guaranteeing the safety of agricultural products.

The invention relates to a multi-effect biological pesticide aqueous solution agent and a preparation method thereof. The multi-effect biological pesticide aqueous solution agent is characterized in that the agent contains 5-50 percent of pesticide active ingredient plant essence oil, 5-50 percent of simple organic carboxylic acid with a synergistic effect, 5-50 percent of pesticide assistant and 10-85 percent of water, wherein the plant essence oil is one or a mixture of wintergreen oil, camphor tree oil, clove oil, peppermint oil, eucalyptus oil, citionella oil, tea tree oil, lemongrass oil and cinnamon oil, the simple organic carboxylic acid with the synergistic effect is one or a mixture of formic acid, acetic acid and propionic acid, and the pesticide assistant is one or a mixture of dodecylbenzene sulfonic acid, Tween-80, Span-80 and OP-10. The agent can be used for insect killing, insect expelling, sterilization and antivirus in mosquito repelling, family agriculture, family flowering, organic agriculture and green agriculture.

The present invention provides a formulation which may be utilized in agricultural practice that is eco-friendly and effective as plant growth promotion agent, soil improvement agent, bactericide and insecticide agent, disease and harmful insect prevention agent, and is suitable for organic farming. The formulation of the present invention is comprised of a Morinda citrifolia product or extract. The formulation of the present invention may be applied to fruit vegetables, leafy vegetables, root vegetables, grains as well as flowers and shrubs, increasing the amount of yield and extending freshness period after harvest. Further, the present invention relates to antifungal and antibacterial activity of processed Morinda citrifolia products, as well as from various fractions of extracts from these processed products and the Morinda citrifolia L. plant, and related methods to determine mean inhibitory concentrations. In particular, the present invention relates to ethanol, methanol and ethyl acetate extracts from Morinda citrifolia L. and their inhibitory activities on common fungi and bacteria and the identification of mean inhibitory concentrations.

The invention relates to a liquid microbial fertilizer with nitrogen-fixing, phosphorus-dissolving and potassium-dissolving effects, and a preparation method thereof. The liquid microbial fertilizer consists of the following microbial fermentation liquids in parts by volume: 1 to 10 parts of azotobacter chroococcum, 1 to 30 parts of bacillus mucilaginosus, 1 to 10 parts of phosphorus-dissolving bacillus megatherium, 1 to 10 parts of bacillus amyloliquefaciens, 1 to 10 parts of bacillus subtilis, 1 to 5 parts of photosynthetic bacteria and 1 to 10 parts of streptomyces microflavus. The functional bacteria serve as main functional flora of the microbial fertilizer, so that the obtained product has remarkable effects of fixing nitrogen, dissolving phosphorus, dissolving potassium and resisting disease, can enhance the total metabolic activity of soil bacterial community and the diversity of the bacterial community, improve the soil micro-ecological environment, promote growth and reproduction of beneficial microorganisms and inhibit the growth of pathogenic bacteria, is an ideal fertilizer in green agriculture and organic agriculture, and has a wide prospect in agricultural sustainable development.

The invention belongs to the technical field of organic agriculture planting, and particularly relates to a high-yield planting technique for organic sweet potatoes. In the process of arranging a seedbed, thoroughly decomposed organic fertilizer is applied, sweet potatoes of a detoxified variety are selected as seed potatoes, seedlings are cultured and seeds are arrayed in inclined arrangement, seedling holes are formed at large intervals, a large seedling and a small seedling are planted in each hole, in the process of field management, plant pesticide is used for killing insects, and seedling harvesting is completed at the season of Cold Dew. In the process of planting the sweet potatoes, pesticides and fertilizers are not used. A plant leaching solution with insect killing effects, such as tripterygium wilfordii, tea seed dregs and ginkgoes, is used for soaking the seed potatoes to disinfect the seed potatoes, and at the same time, the components and the formula of the organic fertilizer are strictly controlled, so that the nutritional requirement of the sweet potatoes in the process of growth is ensured. The sweet potatoes planted by the technique disclosed by the invention have the advantages of good quality, greenness, no pollution and high yield.

The invention discloses an environmental protection and agriculture combination device with ecological circulation, which selects various efficient agriculture livestock and fishery factories (plant factories, farms, fish farms, etc.) according to circumstances or is optimally integrated with advanced engineering technology of house refuse comprehensive utilization (containing anaerobic digestion to produce marsh gas for power generation) factories and the like, so as to intensively carry out anaerobic digestion to produce marsh gas on agriculture livestock and fishery factories wastes or corrodible organic wastes sorted from the house refuses, and be assisted by green energy resource to form an efficient energy system with cogeneration of heat power and cool; all CO2 in the device and CO2 exhausted by an automation animal farm are intensively processed to be used by the plant factories and greenhouses; biogas slurry and biogas residues are process into organic compound fertilizer for promoting organic agriculture production; intensification land is realized on a floor type agricultural factory building, and green organic products can be produced high-efficiently; an advanced level of whole recycling 'three wasters' is achieved; and sustainable development taking energy, environment and efficiency into consideration is realized, and the excellent economic benefit and environmental benefit are achieved.

The invention discloses trichoderma longibrachiatum and application thereof to preventing and treating vegetable diseases. The collection number of the trichoderma longibrachiatum is CGMCC No.4708. The trichoderma longibrachiatum can be applied to preventing and treating vegetable diseases. The trichoderma longibrachiatum Gu 4-5 (or a preparation using the trichoderma longibrachiatum Gu 4-5 as anactive ingredient) is environment-friendly, can inhibit medicament resistance development of disease pathogeny, contributes to popularization of green food and organic agriculture, has low cost and no pollution, and is safe for vegetable crops. Antagonistic microorganisms are introduced into soil, so fungal diseases can be effectively prevented and treated through biological prevention and control, the environment can be effectively improved, an agroecological system can be maintained to be balanced, and strong support is provided for sustainable development.

The invention relates to the field of bio-fertilizers and discloses a bio-organic fertilizer and a production process thereof. Livestock and poultry manures and waste mushroom dregs and coconut chaffs are taken as raw materials, added with a multiple species inoculant and fermented twice; organic matters in the raw materials are transformed from an unstable state into stable humic substances which can be absorbed by plants. The obtained bio-organic fertilizer is free of pathogenic bacteria and weed seeds, free of odor and flies, friendly to environment and convenient to use and store. After being applied, the bio-organic fertilizer has the effects of effectively improving soil structure and improving soil fertility; the planted vegetables and fruits are excellent in quality and low in pesticide residues and have small difference in yield in comparison with a general fertilizer application method; the bio-organic fertilizer has the advantages of promoting wide-range popularization of organic agriculture and achieving remarkable economic benefits and social benefits.

The invention relates to the fields of organic agriculture and fertilizers and discloses an organic high-efficiency compound liquid fertilizer and preparation and application methods thereof. The organic high-efficiency compound liquid fertilizer is composed of, by weight part, 174-400 parts of enzyme concentrate, 15-50 parts of complex vitamins, 3-15 parts of biochemical fulvic acid potassium, 5-15 parts of cellulase, 3-10 parts of enzyme protecting agent and 550-800 parts of high-concentration microelement and medium trace element chelating solution. The organic high-efficiency compound liquid fertilizer is rich in various nutrients, the contained enzyme concentrate achieves bactericidal and antiviral effects and the like and can effective prevent crop diseases and pest and enhance resistance to pathogenic bacteria; meanwhile, the organic high-efficiency compound liquid fertilizer is convenient to use, diversified in application manner and high in crop absorption efficiency and can improve the yield and quality of crops after being applied.

The invention relates to a biocontrol microorganism of wide spectrum antagonistic plant pathogenic fungi and application thereof, belonging to the technical field of microbial pesticides. The biocontrol microorganism is a Bacillus methylotrophicus Mo-Bm strain preserved in a CGMCC (China General Microbiological Culture Collection Center) on 12th October 2010 with a preservation number of CGMCC No.4207. A 16S rRNA gene sequence (with a sequence number of HQ325853 in a GeneBank database) of the Mo-Bm strain is a main characteristic basis for identifying the strain; and the Mo-Bm strain can resist 0.5-2 percent (V/V) carbinol, and is a secondary characteristic basis. The microorganism and metabolins thereof are prepared into a Mo-Bm wettable powder biocontrol anti-bacteria agent together with pesticide conventional absorption carriers and aids. The microorganism has a control effect of above 70 percent on tobacco black shank, cruciferclubroot and pseudo-ginseng root rot. The biocontrol microorganism has the characteristics of low cost, high control effect, no residue and safety to people and livestock, and is an efficient biological pesticide for controlling fungus diseases during organic agriculture planting.

The present invention, belonging to the field of organic fertilizers, discloses a method for preparing a dedicated bio-organic fertilizer for selenium-enriched cherry tomatoes. The method comprises the following steps: step 1, preparing a selenium-enriched cattle and sheep excreta fermentation material; step 2, preparing a selenium-enriched corn straw fermentation material; step 3, preparing a selenium-enriched earthworm feces material; step 4, mixing the cattle and sheep excreta fermentation material, the corn straw fermentation material and the earthworm feces material and adding an EM microbal inoculum to the mixture for a secondary fermentation; step 5, drying the resulting material in the air and crushing the resulting material, and preserving the same in bags. The method according to the present invention is environmental-friendly and highly effective. According to the method, various industrial and agricultural wastes are fully utilized, and various bio-active factors and beneficial microorganism-containing bio-organic fertilizers are obtained by means of multiple fermentations of the microorganisms. The fertilizer helps the cherry tomato plants to absorb and convert the selenium element, and therefore the selenium content in the harvested cherry tomatoes is significantly improved. Meanwhile, the bio-organic fertilizer provides rich and comprehensive nutrients, and accommodates the growth and development demands of the cherry tomatoes. The fertilizer is highly effective and complies with the standards in the organic agriculture production system.

The invention discloses a composite microbial fertilizer bactericide for disease prevention and growth promotion of tobacco and an application thereof. The bactericide can be used for promoting tobacco growth and/ or preventing tobacco disease, and comprises active components namely Trichoderma ressei ACCC 30150 and Streptomyces silaceus ACCC 40021. The bactericide is environment-friendly, can inhibit dug resistance development of a disease pathogen, is favor of popularization of green food and organic agriculture, is low in cost and non-pollution, and safe to tobacco crops. By introducing antagonistic microbe in soil, through biological control, fungus and bacterial diseases can be effectively prevented, environment is effectively improved, agroecological system balance is maintained, and a foundation for sustainable development of tobacco can be laid.