46results about How to "Improve fat quality" patented technology

The invention discloses a chicken manure fermentation organic fertilizer, which is prepared from the following raw materials: chicken manure, straw powders, konjak flour, corn flour, cellulose, zeolite, humic acid, potassium dihydrogen phosphate, urea, peat soil, a leavening agent, a soil improvement agent, a film coating agent, potassium sulfate, borax and calcium superphosphate. The above raw materials are subjected to the integrated treatment of anaerobic fermentation and aerobic fermentation, so that the organic fertilizer is prepared through the fermentation of the chicken manure. The chicken manure fermentation organic fertilizer is complete in fermentation effect, and is capable of killing plant pathogenic bacteria, eggs, weed seeds and other harmful microorganisms in the chicken manure, and generating a large amount of nutrients beneficial to the plant growth and the plant absorption. The process is simple and easy to implement. The raw materials of the prepared organic fertilizer are rich in nutrition. Meanwhile, the prepared organic fertilizer is high in fertilizer efficiency and rich in nutrition, and can coordinate the soil nutrient balance, improve the soil nutrient, promote the plant growth, increase the plant yield and improve the plant quality.

The invention discloses a carbon-based bioactive ecological fertilizer and a production method thereof. A microbial biomass carbon substrate is adopted as a carrier, and profitable soil microorganisms, organic matters and trace elements are added as a core active fertilizer source. The ecological fertilizer is characterized by comprising the following substances in percentage by weight: 40 to 45 percent of biomass carbon, 8 to 12 percent of magnesia lime, 7 to 14.5 percent of dry mold-free cow dung, 8 to 13 percent of bone meal, 7 to 11 percent of bentonite, 2 to 5 percent of pyroligneous liquor, 2 to 4 percent of trace element, 0.1 to 0.5 percent of active factors and 0.5 to 1 percent of an organic fungicide. According to the ecological fertilizer, organic matters of soil can be improved, the porosity of the soil can be improved, the volume weight of the soil can be reduced, the moisture and fertilizer retention capability of the soil is improved, the alkaline soil is improved, nutrients in the soil are supplemented, pathogenic bacteria in the soil are purified, the disease resistance of crops is improved, and in addition, residues of chemical pesticides and chemical fertilizers in the soil can be decomposed.

The invention discloses special microbial fertilizer for a pear and a preparation method of the microbial fertilizer. The special microbial fertilizer for the pear comprises the following ingredients in parts by weight: 5-10 parts of vinasse, 10-15 parts of soybean meal, 10-15 parts of aginomoto dreg, 15-17 parts of peanut cake, 18-22 parts of corn straw, 30-50 parts of chicken manure, 10-20 parts of chicken slaughter house waste, 2-4 parts of ammonium sulfate, 1-3 parts of diammonium phosphate, 1-3 parts of potassium sulfate, 3-5 parts of borax, 1-3 parts of potassium fulvic acid, 1-2 parts of bacillus mucilaginous, 0.8-1 part of aspergillus oryzae, 2-4 parts of plant lactobacillus, 1-3 parts of microzyme, 3-5 parts of hemicellulase, 3-5 parts of straw starter culture, and 3-5 parts of brown sugar. The special fertilizer for the pear can meet requirements of growth of the pear on various nutritional components, and is nontoxic, tasteless, safe, reliable, enduring in fertilizer efficiency, and harmless to a human body.

The invention discloses a new-generation full-element chelated-state food-grade liquid bacterial fertilizer and a preparation method thereof, relates to an organic fertilizer containing bacterial cultures or hyphae, and aims at providing a liquid bacterial fertilizer and a preparation method thereof. Multiple high-salt-resistant strains are reasonably matched and cooperate with multiple chelating solutions, and therefore after the bacterial fertilizer is applied, effective ingredients in the bacterial fertilizer can be efficiently utilized for a long term. The new-generation full-element chelated-state food-grade liquid bacterial fertilizer is prepared from 4-6 parts of composite microbial strains, 4-5 parts of molasses, 0.4-0.6 part of bran, 0.05-0.1 part of carbamide, 0.05-0.1 part of sodium chloride, 0.01-0.02 part of tea leaves, 7-9 parts of a composite sugar alcohol-trace element chelating solution, 20-26 parts of an ammonium polyphosphate-nitrogen-phosphorus-potassium chelating solution, 3-5 parts of an organic acid-medium and trace element chelating solution and 45-50 parts of water. After the liquid bacterial fertilizer is applied, form transformation of soil nutrients can be promoted, plant metabolism can be enhanced, and pathogenic bacteria can be resisted. The liquid bacterial fertilizer is applied to the field of agricultural planting.

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 fertilizer for garlic and a preparation method thereof, belonging to the technical field of agricultural fertilizers. The fertilizer solves the problems of no pertinence to garlic, low fertilizer efficiency and the like in the existing fertilizers. The special fertilizer for garlic comprises a base fertilizer and a supplementary fertilizer, wherein the base fertilizer is a fermentation product with the water content of 10-15 wt%, which is prepared by fermenting 100 parts of marsh gas waste residue, 30 parts of tree leaf, 15 parts of plant ash, 30 parts of garlic straw, 5 parts of traditional Chinese medicine component, 15 parts of potassium sulfate, 30 parts of diammonium orthophosphate and 20 parts of urea in an inoculant solution; and the supplementary fertilizer is prepared from the following raw materials in percentage by weight: 15 parts of potassium sulfate, 30 parts of diammonium orthophosphate, 5 parts of sulfur, 1 part of 70% fosetyl aluminum manganese zinc wettable powder and 1 part of 75% chlorothalonil wettable powder. The fertilizer conforms to the fertilizer demand law of garlic, is suitable for application to garlic in the whole process, can obviously enhance the yield and quality of the garlic, and can lower the morbidity of various diseases in the garlic planting process.

The invention belongs to the technical field of paddy rice cultivation. A cultivation method of selenium-enriched rice comprises the following steps: (1) selecting a variety; (2) treating seeds; (3) sowing the seeds and cultivating seedlings; (4) transplanting the rice seedlings; (5) reasonably applying fertilizer; (6) irrigating. By adopting the cultivation method of the selenium-enriched rice, provided by the invention, the problem that the content of selenium in rice produced by a traditional paddy rice planting method is not enough is solved; inorganic selenium is biologically transformedinto organic selenium, which is easily absorbed by human bodies, through paddy rice and the selenium content of the rice is improved.

The invention discloses a special cotton fertilizer and a preparation method thereof, belonging to the technical field of agricultural fertilizers and solving the problems of no ginger pertinence, low fertilizer efficiency and the like of the traditional fertilizer. The special cotton fertilizer is composed of a base fertilizer, a fertilizer for a seedling stage and a fertilizer for a bud period, a boll maturation period and a batt period, wherein the base fertilizer is a fermentation product which contains 10-15wt% of water and is obtained through inoculating a bacterial liquid on cotton straw, animal dung, a traditional Chinese medicine mixture and humic acid and fermenting; the fertilizer for the seedling stage is a fermentation product which contains 10-15wt% of water and is obtained through inoculating a bacterial liquid on cotton straw, animal dung, urea, ammonium sulfate and potassium sulfate and fermenting; and the fertilizer for the bud period, the boll maturation period and the batt period is a fermentation product which contains 10-15wt% of water and is obtained through inoculating a bacterial liquid on cotton straw, animal dung, a traditional Chinese medicine mixture, urea, ammonium sulfate and potassium sulfate and fermenting. The fertilizer conforms to the fertilizer requirement law of cotton, is suitable for the whole course application of cotton and can be used for remarkably increasing the yield of cotton, remarkably improving the quality of cotton and reducing the occurrence rate of diseases and insect pests.

The invention discloses a special microbial fertilizer for persimmon fruits, and a preparation method thereof. The special microbial fertilizer for persimmon fruits is composed of the following components, by weight, 10-15 parts of furfural residue, 20-30 parts of soybean meal, 15-20 parts of a peanut cake, 15-20 parts of corn straw, 10-20 parts of a chicken slaughter house waste, 2-4 parts of ferrous sulfate, 3-5 parts of borax, 1-3 parts of potassium fulvate, 1-2 parts of Bacillus stearothermophilus, 2-4 parts of an EM bacterium, 2-4 parts of plant lactobacillus, 1-3 parts of yeast powder, 3-5 parts of a night soil straw starter and 3-5 parts of brown sugar. The special fertilizer for the persimmon fruits can satisfy all nutritional components required by the growth of the persimmon fruits, and has the advantages of non-toxicity, tastelessness, safety, reliability, lasting fertilizer efficiency, and harmlessness to human bodies.

The invention discloses a straw composting method applicable to desertification control. The straw composting method comprises the following steps: enlarging cultivation through activation of EM bacteria, performing straw pre-treatment, and performing composting fermentation. As the EM bacteria are adopted for fermentation on straw (cotton straw and corn stalk) and manure, the straw is turned into a fertilizer which can be easily applied to soil, and the fertility of soil can be improved. Due to addition of a water retaining agent in an organic fertilizer, the water retention property of the organic fertilizer in a sandy land can be improved. The fermented fertilizer is applicable to forest planting fertilization of fixed and semifixed dunes. On one hand, the fertility of soil of a sand bed can be improved, on the other hand, the sand structure can be improved and the water retention property can be improved, moreover, insects (including eggs) in the straw and weed seeds can be killed by the heat generated in the fermentation process, and thus a good condition can be created for forest planting in desert areas. The straw composting method disclosed by the invention is simple in process, relatively small in workload and easy to handle by farmers in wide desert areas, the fertilizer can be separately used and used together with a composite fertilizer, and soil acidification can be effectively inhibited and prevented.

The invention belongs to the technical field of agricultural planting. A cultivation method of millettia speciosa champ comprises the following steps: a. collecting and treating seeds; b. carrying out tissue culture; c. sowing and breeding seedlings; d. transplanting; e. carrying out water and fertilizer management; f. pruning the seedlings. The cultivation method of the millettia speciosa champ takes the seeds as a material and realizes tissue culture speed propagation of the millettia speciosa champ in a way of bud propagation; the seedlings are obtained by the steps of primary culture, proliferative secondary culture, strong seedling cultivation and rooting culture; the obtained seedlings do not have the phenomenon of dehydration. The millettia speciosa champ cultivated by the method is good in growth and development, high in plant height and strong as well as developed in seedling root system, has thick and strong rattans, and is rapid in growth, more in tuberization, easy to manage and high in disease resistance.

The invention discloses an organic fertilizer and a preparation method thereof. The fertilizer comprises the following raw materials in parts by weight: 3 to 5 parts of EM (effective microorganisms) solution, 1 to 5 parts of honey, 5 to 8 parts of saccharomyces, 19 to 22 parts of inferior rice, 2 to 5 parts of distiller's yeast, 39 to 45 parts of chicken manure, 30 to 40 parts of pig manure, 22 to 30 parts of pea root nodule, 20 to 26 parts of straw, 10 to 13 parts of rice bran, 10 to 12 parts of wheat bran, 8 to 10 parts of soybean meal, 10 to 12 parts of black charcoal, 7 to 9 parts of river mud, and 6 to 8 parts of magnetite powder. The provided organic fertilizer has the advantages of comprehensive nutrients and long fertilizing effect, and is capable of effectively increasing the output and improving the physical properties, chemical properties, and bioactivity of soil.

The invention discloses an efficient soil remediation improver and a preparation method thereof in the technical field of soil remediation, wherein the efficient soil remediation improver comprises the following raw materials in parts by weight: 60-70 parts of sepiolite powder, 15-20 parts of zeolite powder, 5-8 parts of fly ash, 6-9 parts of limestone, 3-7 parts of bentonite, 15-25 parts of organic matter, 5-8 parts of a trace element supplement, 3-5 parts of photosynthetic bacteria, 2-3 parts of bacillus megaterium, 1-2 parts of bacillus subtilis, 1-2 parts of bacillus mucilaginosus and 5-8parts of bacillus licheniformis. Filtrate, the bacillus licheniformis and the zeolite powder are mixed to obtain a soil remediation and improvement auxiliary liquid, residual microbial bacteria in thefiltrate are fully utilized, and waste of the microbial bacteria is avoided; the soil remediation and improvement auxiliary liquid is applied to soil firstly, the bacillus licheniformis can effectively inhibit propagation of harmful bacteria, then the soil remediation and improvement agent is applied to the soil, propagation of the microbial bacteria is facilitated, degradation-resistant organicmatter in the soil is efficiently decomposed, and the fertility of the soil is improved.

The invention belongs to the technical field of agricultural planting. A method for planting camellia oil trees comprises the first step of cutting collection, the second step of cutting seedling raising, the third step of transplanting, the fourth step of deep fertilizing, the fifth step of foliar fertilizer applying and the sixth step of trunk determination and shaping. According to the method,high-quality branches are selected as cuttings, the cuttings are treated withh a rooting solution, and the rooting of the cuttings is promoted; special nutrient soil is used for seedling raising, so that the quality of seedlings can be effectively improved; a proper amount of decomposed farmyard manure and a slow-release insecticide are applied to the transplanting soil, so that nutrients requiredby the growth of the camellia oil trees are provided, and plant diseases and insect pests are reduced; a special fertilizer for the camellia oil trees is applied deeply, so that all nutrients required by the growth of the camellia oil trees are provided; the camellia oil trees grow vigorously by applying a foliar fertilizer; the illumination intensity of the camellia oil trees is enhanced throughtrunk determination and shaping, accumulation of tea saponin and flavone of the camellia oil trees is promoted, the yield and the oil content of tea fruits are increased, the quality of the tea fruits is improved, and the economic benefit is further improved.

The invention discloses a honeysuckle fertilizer and a preparation method thereof. The honeysuckle fertilizer comprises the following components in parts by mass: 80-100 parts of duck feces, 50-60 parts of corn straw, 30-40 parts of plant ash, 40-50 parts of shell powder, 10-12 parts of nitrogenous fertilizer, 12-14 parts of phosphorus fertilizer, 5-7 parts of potassic fertilizer, 10-12 parts of oil residue, 0.2-0.4 part of EN stock solution, 20-30 parts of pomegranate bark, 10-20 parts of cabbage caterpillar powder, and 20-30 parts of distiller's grains. The organic biological fertilizer specially used for honeysuckles, disclosed by the invention, is reasonable in formula and rich in nutrition, and can form a good growth environment for crops, improve soil fertility and effectively improve soil characteristics.

The invention discloses a high-efficiency liquid bacterial fertilizer and a preparation method thereof and relates to an organic fertilizer containing bacterial culture or mycelia. The invention aimsto provide a liquid bacterial fertilizer and a preparation method thereof. According to the liquid bacterial fertilizer, multiple high salinity resistant cultures are reasonably matched, and multiplechelating solutions are matched, so that the active ingredients in the fertilizer can be efficiently utilized for a long time after the bacterial fertilizer disclosed by the invention is applied. Thehigh-efficiency liquid bacterial fertilizer disclosed by the invention contains 4-6 parts of composite microbe culture, 0.05-0.1 part of sodium chloride, 6-8 parts of maize straws, 3-5 parts of eggshells, 0.01-0.02 part of tea, 7-9 parts of a composite sugar alcohol and trace element chelating solution, 20-26 parts of an ammonium polyphosphate nitrogen phosphorus and potassium chelating solution,3-5 parts of a chelating solution of trace elements in organic acids and 45-50 parts of water. The liquid bacterial fertilizer disclosed by the invention can promote form transformation of soil nutrients after application, and can achieve the effects of enhancing the metabolism of plants and resisting pathogenic bacteria. The liquid bacterial fertilizer disclosed by the invention is applied to thefield of agricultural planting.

The invention discloses a fertilizer capable of remarkably improving the quality and yield of vegetables, and relates to the technical field of agricultural fertilizers. The fertilizer is composed ofthe following components in parts by weight: 15-20 parts of ammonium phosphate, 15-20 parts of urea, 20-25 parts of potassium chloride, 3-5 parts of a calcium-magnesium fertilizer, 20-30 parts of a biomass fertilizer, 3-5 parts of EM bacteria, 2-4 parts of a growth regulator, 0.5-1.5 parts of a trace element mixture, 0.5-1.5 parts of a bactericide and 8-10 parts of a porous carrier. According to the invention, by adding a biomass fertilizer, a soil environment beneficial to healthy growth of plants is created through rapid ripening, so that the soil fertility is improved, and crop growth is promoted; by adding EM bacteria, a growth regulator and a bactericide, the yield of crops can be stabilized and increased, plant diseases and insect pests are effectively prevented, the soil fertility is improved, and the soil property is thoroughly improved; the growth regulator can influence and effectively regulate the growth and development of plants; and the soil bactericide can significantly improve soil, prevent and treat soil-borne diseases and rejuvenate soil vitality, and has a significant effect on improving the quality and yield of vegetables.

The invention discloses a special microbial fertilizer for peaches and a preparation method thereof. The special microbial fertilizer for the peaches comprises the following components in part by weight: 10-15 parts of vinasse, 20-30 parts of bran, 15-20 parts of peanut cake, 15-20 parts of corn stalk, 10-20 parts of edible mushroom fruiting material, 2-4 parts of ferrous sulfate, 3-5 parts of borax, 1-3 parts of potassium fulvate, 1-2 parts of bacillus mucilaginosus, 0.8-1 part of Streptomyces jingyangensis, 2-4 parts of lactobacillus acidophilus, 1-3 parts of saccharomyces cerevisiae, 3-5 parts of cellulase, 3-5 parts of straw fermenting agent and 3-5 parts of brown sugar. The special microbial fertilizer for the peaches can meet a variety of nutrients needed during peach growth, and is non-toxic, odorless, safe, reliable, lasting in fertilizer efficiency and harmless to a human body.

The invention provides a compound fertilizer specially used for eucalyptus, and a preparation method thereof. The compound fertilizer specially used for eucalyptus comprises 20-35 mass% of inorganic nutrients, 10-15 mass% of organic nutrients, and probiotics with the number of effective live bacteria being 0.02billion / g or more. The preparation method comprises the following steps: mixing a raw material containing the inorganic nutrients with a raw material containing the organic nutrients, uniformly stirring, carrying out granulation drying, cooling, sieving, atomizing eucalyptus probiotic culture solution, and adding the atomized solution. The compound fertilizer specially used for eucalyptus in the embodiment of the invention has the advantages of reasonable proportioning of the inorganic nutrients and the organic nutrients, improvement of the disease resistance of eucalyptus, and certain soil protection and improvement effects.

The invention discloses a compound fertilizer preparation method for improving sugar content of peaches. The method comprises the following steps that peanut albumen powder is dispersed in a sodium tripolyphosphate solution, the pH value of a regulation system is 7.8-8.2, peanut albumen powder dispersed in the sodium tripolyphosphate solution is stirred with the temperature rising, the regulatingsystem is neutral, maize germ dregs are added and socked, saccharomycetes is added, urea, polyvinyl alcohol and pentaerythritol are added and uniformly stirred, and spray drying is carried out to obtain a material a; aspergillus niger, streptomyces jingyangensis, bacillus subtilis, saccharomyces cerevisiae, pectinase and water are uniformly mixed and subjected to standing, vinegar residues, rice bran, swelling soya dregs, rice straws and mushroom residues are added and mixed uniformly, decomposition is carried out to obtain a material b; the material a, the material b, three nitric acid six urea iron, borax, humic acid zinc and maltose are uniformly stirred and dried, and prilling is carried out to obtain the compound fertilizer for improving the sugar content of peaches.

The invention discloses a method for preparing compound fertilizers capable of increasing the yield of yellow peaches. The method includes steps of mixing biogas residues, waste from slaughter housesand tea seed meal with one another to obtain first mixtures, adding EM (effective microorganism) microbial agents into the first mixtures, carrying out hermetic fermentation, adding sucrose and protease into fermentation products, uniformly mixing the sucrose, the protease and the fermentation products with one another to obtain second mixtures and allowing the second mixtures to hermetically stand still to obtain pre-prepared materials; mixing corn germ meal and hydrochloric acid with each other to obtain first mixtures, heating and stirring the first mixtures, filtering, drying and cooling the first mixtures, adding urea into the first mixtures to obtain second mixtures, grinding and sieving the second mixtures, adding oxalic acid and absolute ethyl alcohol into the second mixtures to obtain third mixtures, carrying out reflux stirring, distilling, and cooling on the third mixtures to obtain pretreated urea; uniformly mixing the pre-prepared materials, the pretreated urea, diaminoferric xanthohumate, ammonium molybdate and manganese humate with one another to obtain mixtures and granulating and drying the mixtures to obtain the compound fertilizers capable of increasing the yieldof the yellow peaches. The method has the advantages that the compound fertilizers prepared by the aid of the method are long in fertilizer efficiency and scientific in proportion, and requirements on various nutritional components can be met at the middle and late growth stages of the yellow peaches; the compound fertilizers are nontoxic, safe and reliable and are lasting in fertilizer efficiency, and the obtained yellow peaches contain abundant nutrition and have bright colors and luster, good taste and excellent colors.

The invention relates to the field of organic fertilizer chelation, in particular to a high-phosphorus high-potassium medium trace element liquid fertilizer. The high-phosphorus high-potassium medium trace element liquid fertilizer comprises the following components in percentage by total mass of the liquid fertilizer: 50-95% of a phosphorus-potassium-sodium salt mixture, 3-10% of a medium element mixture, 0.5-3% of a trace element mixture and the balance of water, wherein the phosphorus-potassium-sodium salt mixture comprises disodium EDTA and inorganic salt containing phosphorus and potassium elements. The liquid fertilizer is low in cost, convenient to prepare, safe and harmless to the environment when being applied, comprehensive in nutrition, fully water-soluble and easy to absorb, not only has the quick-acting property of a traditional fertilizer, but also can be used for healthily activating and comprehensively improving the soil, promoting the morphological transformation of soil nutrients, improving the soil fertility and thoroughly improving the soil property.

The invention discloses a preparation method for an environmentally friendly special fertilizer for rice. The preparation method for the environmentally friendly special fertilizer for rice comprisesthe following steps: uniformly stirring chicken manure, wheat bran, maize cob meal, alfalfa meal, diatomite, cinder, talcum powder, vermiculite power, flyash and silicon dioxide, sieving the components, adding water, adding an EM microbial agent, and fermenting to obtain a fermented material; adding ammonium nitrate, potassium sulfate, calcium superphosphate, [Fe(H2NCONH2)6](NO3), manganese humate, zinc sulfate, magnesium humate and gypsum powder in the fermented material, naturally air-drying, heating, sealing and insulating, and drying to obtain a prefabricated material; and adding a collagen compound, turfy soil and tea-seed oil in the prefabricated material and stirring, granulating, adding glutaraldehyde and carrying out cross-linking, and drying to obtain the environmentally-friendlyspecial fertilizer for the rice. The collagen compound is prepared by the step comprising the steps of: dissolving collagen in a sodium hydroxide solution, heating, adding polyvinyl alcohol and stirring, dropwise adding a zinc sulfate solution while stirring, and after dropwise adding is completed, continuing stirring to obtain the collagen compound.

The invention relates to a special organic fertilizer for Lablab purpureus Sweet. The special organic fertilizer for Lablab purpureus Sweet comprises, by weight, 30-40 parts of peat soil, 20-30 partsof plant ash, 10-15 parts of sludge, 5-10 parts of fermented cow dung, 5-10 parts of crop straws, 1-2 parts of zinc sulfate, 1-2 parts of potassium dihydrogen phosphate, 2-4 parts of trace elements, 0.5-1 part of a plant pest repelling solution, 0.2-0.5 part of riboflavin, 1-2 parts of humic acid, 0.4-0.6 part of phosphogypsum and 0.5-1 part of an EM microbial agent. The special organic fertilizercontains a plurality of nutrient elements, can effectively prevent pests and diseases improve the soil fertility, and has the advantages of high utilization rate, simple preparation method, easinessin operation, increase of the yield of hyacinth beans, improvement of the quality of the hyacinth beans, avoiding of environmental pollution, and remarkable economic values and environmental significance.

An agricultural production circulating process capable of improving resource utilization efficiency includes following steps: 1), setting up a greenhouse; 2), arranging a shelf in the greenhouse; 3),digging pits in soil of adjacent reserved open areas for planting vine crops in the greenhouse, setting up an earthworm breeding bed, and paving a to-be-decomposed breeding material; 4), spraying mixed liquid; 5), harvesting the vine crops. Compared with the prior art, the agricultural production circulating process has the advantages of relatively small occupied area, simple production process, low energy consumption, low cost, high resource utilization rate, long circulating industry chain and relatively high overall yield.

The invention discloses a preparation method of a special fertilizer for floating fish farming. The preparation method comprises the followings steps: mixing and uniformly mixing, by weight, 30-40 parts of urea, 20-30 part of monoammonium phosphate, 5-10 parts of a calcium magnesium phosphate fertilizer, 10-20 parts of a wheat bran EM preparation and 30-42 parts of organic matters, and carrying out anaerobic fermentation under a sealed anoxic condition for 5-7 days to produce the special fertilizer for fish farming. The organic matters are added to effective components of a traditional fish farming fertilizer, so the special fertilizer provides complete nutrient elements for the growth of planktons and phytoplankton in water, contains no chemical engineering raw materials harmful to the water, and is safe to the water environment; and the organic matters have smaller density than water, so the special fertilizer for fish farming floats on the water level, so the pollution to water is effectively reduced, and the special fertilizer is green and environmentally-friendly.

The invention discloses a microbial organic fertilizer and a preparation method thereof and belongs to the technical field of fertilizers. The problems that the existing fertilizer is low in utilization rate and the land is easily hardened are solved. The microbial organic fertilizer is a fermentation product with the moisture content of 15-20wt% which is obtained by performing bacteria liquid inoculation fermentation on the following raw materials, wherein the inoculated bacteria liquid comprises the following components in percentage by weight: 45 percent of brewer yeast, 35 percent of bacillus subtilis, 13 percent of lactobacillus fermenti and 7 percent of EM bacteria; the raw materials comprise the following component in percentage by weight: 48 percent of human and animal excreta, 38 percent of crop straw, 12 percent of banana skin and 2 percent of traditional Chinese medicine compound; the inoculation amount of the fermentation inoculation bacteria liquid is 1 weight percent; and the traditional Chinese medicine compound comprises the following components in parts by weight: 3 parts of manyflower solomonseal rhizome, 6 parts of Chinese yam, 3 parts of Codonopsis pilosula, 3 parts of antifebrile dichroa, 8 parts of celastrus angulatus, 3 parts of areca catechu and 3 parts of andrographis paniculata. The organic fertilizer adopts the purely biological raw materials, is good in fertilizer efficiency and can be used for improving the soil structure, the environmental pollution is not generated, and the preparation method is simple.

The invention provides a fruit and vegetable quality improving agent and preparation and use methods thereof, and relates to the technical field of agricultural planting. The fruit and vegetable quality improving agent comprises the following raw materials in parts by weight: 30-60 parts of fruit and vegetable fermentation liquor, 20-30 parts of traditional Chinese medicine residues, 15-20 parts of alginic acid, 10-15 parts of a nitrogen fertilizer, 10-15 parts of a potassium fertilizer, 8-15 parts of a phosphate fertilizer, 5-10 parts of rare earth nitrate, 5-10 parts of compound amino acid, 5-10 parts of vitamin C, 5-8 parts of honey and 60-80 parts of water. The preparation method comprises the following steps of: pulping fruits and / or vegetables, and adding zymophyte for fermentation; mixing the traditional Chinese medicine residues with water for water extraction to obtain traditional Chinese medicine liquid and traditional Chinese medicine waste residues; mixing the rest raw materials with water to obtain mixed liquid; and mixing the mixed liquid, the traditional Chinese medicine liquid and the fruit and vegetable fermentation liquid to obtain the fruit and vegetable quality improving agent. The improving agent provided by the invention promotes plant growth, advances the mature period and improves the quality of fruits and vegetables under the combined action of soil and plants.

The invention relates to the field of organic fertilizer chelating, in particular to a compound sugar alcohol chelated medium trace element chelating solution. The composite sugar alcohol chelated medium and trace element chelating solution comprises sugar alcohol, a medium element mixture and a trace element mixture, wherein the sugar alcohol comprises xylitol, erythritol and at least one selected from sorbitol, mannitol, maltitol and isomaltitol, and the mass percent concentration of the xylitol in the chelating solution is 5-20%. The compound sugar alcohol chelated medium and trace elementchelating solution is low in cost, convenient to prepare, safe, harmless to the environment when applied, comprehensive in nutrition, fully water-soluble and easy to absorb, has the quick-acting property of a traditional fertilizer, and can be used for healthily activating and comprehensively improving soil, promoting the morphological transformation of soil nutrients, improving the soil fertilityand thoroughly improving the soil property.