872 results about "Organic fertiliser" patented technology

The invention discloses a method for rapidly improving a plough layer soil structure of saline-alkali land, which relates to the technical field of agriculture and comprises the following steps: arranging a drainage foundation of a water-permeable concealed conduit, sampling and measuring soil above the water-permeable concealed conduit, including soil bulk density, water content, pH, EC value, SOC and TN content, calculating SOC reserve, determining the proportion of an improver according to a detection result, and determining the soil structure of a plough layer of the saline-alkali land according to the proportion. Performing deep ploughing and rotary tillage treatment, and uniformly applying a modifier; the method comprises the following steps: carrying out rapid fertilization treatment, applying gypsum, biochar, a high-carbon-based organic fertilizer and fulvic acid, carrying out drip irrigation or flood irrigation, planting green manure crops, covering plant straws, turning and pressing into soil, and integrally carrying out hidden pipe salt elimination and deep ploughing physical improvement, gypsum, biochar and high-carbon-based organic fertilizer chemical improvement, straw returning and green manure matched biological improvement. According to the method, through comprehensive measures, the soil structure is rapidly and effectively improved, fertility is improved, salinity is prevented from rising, healthy growth of crops is promoted, and sustainable utilization of the saline-alkali soil is achieved.

The invention discloses a bio-organic fertilizer for repairing heavy metal cadmium in soil and a preparation method of the bio-organic fertilizer, and belongs to the technical field of organic fertilizers. The organic fertilizer is prepared from the following raw materials in parts by weight: 7-12 parts of a compound microbial agent, 30-40 parts of modified charcoal, 3-8 parts of sodium alginate, 6-8 parts of a chelating agent and 60-80 parts of decomposed edible fungus residues. The compound microbial agent is prepared from potassium-solubilizing paenibacillus mucilaginosus MSSW02, pseudomonas plecoglossicida and bacillus aryabhattai; the chelating agent is composed of calcium humate and nano-hydroxyapatite according to the mass ratio of 100: (3-5). The multi-component synergistic effect is achieved, the content of heavy metal in soil is effectively reduced, especially the content of heavy metal Cd, meanwhile, rich organic matter is contained, the physical and chemical properties of the soil can be remarkably improved, the water and fertilizer retention capacity of the soil is improved, and crop growth is promoted; the remediation effect on medium-light cadmium polluted farmland soil is good, and the growth promoting effect on crops is remarkable.

The utility model provides an organic fertilizer deep application and deep scarification all-in-one machine, which belongs to the technical field of agricultural equipment and comprises a fertilizer box, a fertilizer conveying mechanism, a fertilizer discharging mechanism and a deep ploughing cutter. The fertilizer box is fixedly arranged on the frame body, the fertilizer conveying mechanism is arranged below the box body and used for conveying organic fertilizer in the fertilizer box to the outer side of the fertilizer box, one end of the fertilizer discharging mechanism is arranged on the side close to the fertilizer conveying mechanism, and the other end of the fertilizer discharging mechanism is arranged on the other side close to the fertilizer conveying mechanism. The deep ploughing cutter is vertically and fixedly arranged on the frame body and is connected with the other end of the fertilizer feeding mechanism. The fertilizer box and the fertilizer discharging mechanism are not directly connected, the fertilizer box continuously falls into the fertilizer feeding and conveying mechanism, and the fertilizer feeding and conveying mechanism continuously discharges the fertilizer, so that the lower-layer fertilizer in the fertilizer applying box is prevented from being extruded by gravity of the upper-layer fertilizer and being transversely extruded by the packing auger at the same time, and the fertilizer is prevented from caking under the bidirectional extrusion force.

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

The invention provides a water surface floating rice nutrition matrix and a preparation method thereof, the water surface floating rice nutrition matrix is prepared from the following components by mass: 80 parts of crushed soil and 20 parts of a planting matrix, a seedling strengthening agent is applied according to the total amount of the crushed soil and the planting matrix, the usage amount of the seedling strengthening agent is 0.1%, a base fertilizer is applied, and the base fertilizer comprises a compound fertilizer, an organic fertilizer, urea and a slow release fertilizer. According to the invention, crushed soil, a planting matrix, a seedling strengthening agent and a base fertilizer are proportioned, and then water is added for standing and culturing for one day, so that nutrients in the matrix react in a balanced manner, and the nutrient matrix suitable for the growth of floating rice is prepared. The nutrient medium for the water surface floating rice and the preparation method thereof are suitable for the floating rice, one-time fertilization in the early stage and no or less topdressing in the later stage can be achieved under the condition that the requirement for supporting the rice is met, the purposes of saving time and labor are achieved, and normal growth of the rice on the water surface is guaranteed.

The invention discloses a method for preparing an organic fertilizer from livestock and poultry manure, which comprises the following steps: mixing cow dung and plant ash, pig manure and edible mushroom waste, chicken manure and vegetable waste, and duck manure and corn bran or mushroom stick residue, inoculating a corresponding mixed inoculant, fermenting and decomposing by using a trough type aerobic fermentation process, crushing, and screening to obtain the organic fertilizer. The cow dung bio-organic fertilizer, the pig manure bio-organic fertilizer, the chicken manure bio-organic fertilizer and the duck manure bio-organic fertilizer are obtained. According to the invention, rapid decomposition in 28 days in winter and 18 days in summer can be realized, meanwhile, the decomposition degree is remarkably improved, the killing rate of harmful germs reaches 98.93%, the humus content is greater than or equal to 58%, and the product is rich in microbial beneficial bacteria, rich in organic matters, mild in fertilizer efficiency and free of root burning.

The invention belongs to the technical field of organic fertilizer preparation, and provides a manure straw turning and composting control method and system. The method comprises the following steps: receiving a fertilizer expected preparation time length and a fertilizer property parameter range combination input by a user, and screening according to the fertilizer expected preparation time length to obtain a corresponding pile-turning water-logged compost process; performing parameter measurement on the mixed raw material of the excrement and the straws to be used to obtain raw material parameters; inputting the expected preparation duration of the fertilizer, the turning composting process, the raw material parameters and the fertility parameter range combination into the process parameter optimization model, and predicting to obtain an optimal process parameter combination; and preparing the organic fertilizer from the to-be-used mixed raw materials according to the optimal process parameter combination. According to the process parameter optimization model, the optimal process parameter combination can be obtained through automatic analysis according to the expected fertilizer preparation duration and the fertilizer property parameter range combination required by the user, so that the personalized preparation requirements of the user are met.

The invention discloses an organic fertilizer for promoting plant growth and improving soil and a preparation method thereof, and belongs to the technical field of organic fertilizers. The organic fertilizer is prepared from the following raw materials: composted chicken manure, soybean meal, straw powder, sweet potato vines, humic acid, a compound microbial agent, rosmarinic acid and a stimulant. The compound microbial agent is prepared from madula angustifolia actinomycetes, pseudomonas stutzeri and bacillus velezensis, and the stimulant is a glucosamine sulfate solution. The rosmarinic acid, the glucosamine sulfate solution and the compound microbial agent are added into the organic fertilizer, the three components are compounded with the straw, the chicken manure and the like to form the organic fertilizer, and various substances have a synergistic effect, so that on one hand, the growth of Chinese cabbages is promoted, and the yield is increased; on the other hand, soil physicochemical properties are obviously improved.

The invention belongs to the technical field of agriculture, and particularly relates to a method for improving thin, thin and hard black land to make nutrients and moisture efficiently utilized, in particular to a method for improving thin, thin and hard black land to make nutrients and moisture efficiently utilized. According to the method for improving the thin, thin and hard black land and improving the efficient utilization of nutrients and moisture of the thin, thin and hard black land, aiming at the characteristics of thin and hard land parcels, wide-narrow-row crop rotation, straw returning to the field and organic fertilizer applying are adopted, straw returning to the field and organic fertilizer applying are adopted to supplement soil organic matter, and a strip ploughing technology is adopted on a machine tool, so that the yield of the soil is increased; soil is not moved in a large area, and a strip tillage machine is only adopted to perform strip tillage operation at the seedling zone to form a seedbed structure with the upper part open and the lower part solid; an intertillage and deep scarification technology is adopted, a deep scarification machine for efficiently utilizing water and fertilizer in a thin and hard black soil area is used, a plow pan is broken, upper water and lower water are communicated, a rat channel component is arranged, a rat channel is formed after deep scarification, a small reservoir and a soil layer are formed below a plough layer, straw is fully returned to the field, organic fertilizer is additionally applied, and soil hardening and water and soil loss are reduced. The organic matter content and activity of the black soil layer are gradually recovered.

The invention discloses a special fertilizer composition for high-yield cultivation of sugarcane, and belongs to the technical field of sugarcane planting. Comprising a disease-resistant fertilizer and an insect-resistant fertilizer; wherein the disease-resistant fertilizer comprises the following raw materials in parts by mass: 50 parts of diatomite, 5-10 parts of biomass charcoal, 1-2 parts of a compound microbial agent, 150-170 parts of an organic fertilizer and 50-60 parts of an inorganic fertilizer; wherein the compound microorganism bacterium agent comprises a bacillus subtilis bacterium agent, a trichoderma harzianum bacterium agent, a trichoderma viride bacterium agent and a paecilomyces lilacinus bacterium agent; the insect prevention fertilizer comprises beauveria bassiana suspension and matrine in a volume ratio of (3.5-4.5): 1. According to the fertilizer composition special for high-yield cultivation of sugarcane, the synergistic effect of microorganisms is utilized, the broad-spectrum inhibition effect on microorganisms in sugarcane continuous cropping disease soil can be achieved, the kieselguhr and the biomass charcoal cooperate to form a porous substance, nutrient elements are adsorbed in pores, the slow-release effect is improved, the fertilizer efficiency is prolonged, and the effect is good. Moreover, the soil structure can be improved, and the disease resistance of the sugarcane during continuous cropping is greatly improved through the synergistic interaction with the microbial complex microbial inoculants.

The invention discloses an acidic organic fertilizer and a preparation method thereof, relates to the technical field of organic fertilizers, and solves the problems of high alkalinity, fast decomposition and poor long-term carbon sequestration stability of existing organic fertilizers. The preparation method comprises the following steps: adding charcoal powder and FeCl3. 6H2O into absolute ethyl alcohol, uniformly stirring, performing ultrasonic treatment, drying, uniformly grinding, calcining in a muffle furnace, and grinding again to obtain charcoal-loaded nano iron particles; uniformly mixing fresh pig manure and / or chicken manure with crushed rice and / or corn straw, and adjusting the water content with water; adding charcoal-loaded nano-iron particles, uniformly mixing, and piling into a strip pile body; the temperature of the pile body is tested in real time, the pile is turned for multiple times in the heating process when spontaneous heating begins, the pile is not turned in the cooling process when spontaneous heating ends, when the temperature of the pile body is reduced to 40 DEG C or below, composting is finished, and the decomposed pile body sample is smashed to obtain the acidic organic fertilizer. The method has wide popularization and application prospects in agricultural waste resource utilization and organic fertilizer production.

The invention relates to the technical field of soil remediation and fertilizer preparation, and discloses a soil remediation fertilizer and a preparation method thereof.The soil remediation fertilizer is formed by compounding a pre-fermented organic matrix and a function activation component, and the organic matrix comprises chicken manure, corn straw, fermented sesame cake powder and traditional Chinese medicine residue powder; a stable organic fertilizer matrix is obtained through high-temperature composting fermentation; the function activation component comprises freeze-dried saccharomyces cerevisiae embedded by chitosan-baking soda, a pineapple peel crude extract, polyglutamic acid, yeast cell walls, fulvic acid, trace mineral substances, microporous vermiculite and the like. After the fertilizer is applied into soil, the embedded flora and the slow-release carbon source are activated through soil moisture and an acid-base environment, the rhizosphere in-situ re-fermentation process is triggered, and the synergistic remediation function of continuous nutrient release, micro-ecological regulation and soil structure improvement is achieved. The product provided by the invention has the advantages of composite structure, synergistic function, controllable activation condition, good ecological adaptability and popularization value.

The invention discloses a mycorrhizal fungus substrate beneficial to blueberry cultivation and a mycorrhizal cultivation method in the technical field of crop cultivation. The mycorrhizal fungus substrate comprises the following steps: S1, collection and isolated culture of Guizhou wild azaleaceae and blueberry mycorrhizal fungi; s1-1, collecting root systems and soil around the root systems of different types of azaleaceae plants in different regions; s1-2, separating and culturing dominant wild rhododendron mycorrhizal fungi by adopting a pure culture and high-throughput sequencing technology, carrying out a tieback test by taking blueberries as a material, determining physiological and biochemical indexes of the mycorrhizal fungi and grafted seedlings, and screening excellent mycorrhizal fungi suitable for blueberry symbiosis; s2, developing a reproduction substrate matched with the blueberry mycorrhizal fungi; humus soil, peat soil and organic fertilizer in different proportions are adopted for inoculation test, and a proper inoculation matrix and the optimal mycorrhizal fungi inoculation amount are screened; according to the method, Guizhou wild rhododendron mycorrhizal fungi are utilized to establish an efficient mycorrhiza-blueberry symbiont, so that the survival rate of blueberries is ensured, the production capacity is improved, the ecological blueberry industry is developed, and a degraded ecological system of slope cropland is recovered.

The invention provides a special fertilizer for highland barley in Tibet high-altitude areas, which specifically comprises a matrix, a base fertilizer, an organic fertilizer, a trace element fertilizer, a modifier and a nutritional agent in a mass ratio of 100: 50: 100: 1: 15: 3, the substrate comprises loam, river sand and bentonite; the base fertilizer comprises nitrogenous fertilizer, phosphatic fertilizer and potash fertilizer; the organic fertilizer comprises bran, decomposed straw, decomposed excrement, plant ash and aquatic animal powder; the modifier comprises wormcast, silkworm excrement, perlite and vermiculite; the nutritional agent comprises compound vitamins, glucose, honey and compound amino acids; the raw materials used in the method are green, safe and pollution-free, the soil structure is improved while nutrient substances needed by highland barley growth are provided, the bran, the straw, the decomposed excrement and other agricultural wastes are used, cost is saved, efficiency is improved, and the utilization rate of resources is increased.

The invention belongs to the technical field of bio-organic fertilizers, and particularly relates to a controlled release type bio-organic fertilizer and a production process thereof. The biological base fertilizer is prepared by fermenting and treating organic wastes such as crop straws, livestock and poultry manure and the like, the controlled-release microelement fertilizer adopts a pH-sensitive hydrogel polymeric embedding material to realize controlled release of embedded nutrient substances, and the controlled-release microbe is a multifunctional composite flora; mixing the prepared biological base fertilizer, controlled-release microelement fertilizer and controlled-release microorganisms to obtain a mixture; preparing the mixture into granules; and carrying out drying treatment on the granulated fertilizer. Compared with the prior art, the invention has the following beneficial effects: process innovation is carried out on a nutrient substance controlled release method and a special microorganism adding mode, the produced controlled release type bio-organic fertilizer has the soil improvement effect of an organic fertilizer and the quick-acting fertilizer supply effect of an inorganic fertilizer, and meanwhile, continuous supply of nutrients is realized through a controlled release technology; the fertilizer utilization rate is improved, and the environmental pollution is reduced.

The invention discloses an environment-friendly bio-organic fertilizer for improving acidified soil and a preparation method of the environment-friendly bio-organic fertilizer, and belongs to the technical field of organic fertilizers. The bio-organic fertilizer is prepared from the following raw materials in parts by weight: 10-20 parts of a composite gel material, 80-100 parts of decomposed livestock and poultry manure, 10-20 parts of a microbial agent, 30-50 parts of modified waste tea biochar, 10-15 parts of urea, 5-10 parts of humic acid, 1-5 parts of calcium superphosphate and 1-5 parts of sodium carboxymethyl cellulose, the microbial agent is prepared by mixing bacillus pseudofirmus, pseudomonas oryzae and azotobacter beijerinckii according to the volume ratio of 1: 1: 1. The bio-organic fertilizer can remarkably improve the pH of soil and increase the content of organic matters in the soil, has good buffering capacity and long-term effect, enhances the water and fertilizer retention capacity of the soil, and has a remarkable effect of increasing both production and income of crops.

The invention relates to the technical field of saline-alkali soil improvement equipment, in particular to a fertilizer and soil mixing structure and coast saline-alkali soil treatment salt elimination equipment and method. The fertilizer and soil mixing structure comprises a soil feeding box, a material receiving disc, a fertilizer feeding hopper, a discharging box and a stirring assembly. The central axis of the soil feeding box is vertically arranged, a plurality of first through holes are formed in the bottom face of the soil feeding box, the material receiving disc is arranged in the soil feeding box, and a plurality of second through holes are formed in the edge of the material receiving disc. The stirring assembly comprises a driver, a stirring piece and a mixing piece, the two ends of the stirring piece are connected with the output end of the driver and the center of the top face of the material receiving disc respectively, and the mixing piece is fixedly arranged at the center of the bottom face of the material receiving disc. When the device is used, soil can rapidly leave the soil feeding box through the first through holes, organic fertilizer can rapidly leave the fertilizer feeding hopper through the second through holes, the mixing piece can make full contact with the soil and the organic fertilizer during rotation, and the mixing efficiency of the soil and the organic fertilizer is improved.

The invention provides a plant disease and insect pest inhibition type organic fertilizer based on nanomaterial loading and a preparation method thereof, and belongs to the technical field of fertilizers, the plant disease and insect pest inhibition type organic fertilizer comprises: a nanocellulose whisker carrier derived from agricultural wastes; the plant-derived insect-inhibiting component is loaded on the surface of the carrier through an ester bond and a hydrogen bond; the sodium alginate-lignin porous gel network is used for wrapping the carrier; through double bonding of an agricultural waste nano-cellulose carrier and tea saponin-allicin and in combination with a sodium alginate-lignin gradient gel network, the residual rate of active ingredients in 60 days is larger than 40%, the rhizosphere targeted enrichment concentration reaches 3.28 times of that of a non-rhizosphere region, the problems that a traditional organic fertilizer is short in lasting period and poor in targeting property, and a synthetic carrier is polluted are solved, and the application prospect is wide. While the pest control efficiency and the crop yield are improved, environment friendliness and cost effectiveness are both considered, and a solution with innovativeness and practicability is provided for organic agriculture.

The invention discloses a compound microbial organic fertilizer and a preparation method thereof, and belongs to the technical field of compound microbial organic fertilizers. The compound microbial organic fertilizer is prepared from the following raw materials in parts by weight: 8-12 parts of a microbial agent, 30-35 parts of livestock and poultry manure, 20-25 parts of crop straws, 10-15 parts of humic acid, 10-12 parts of bagasse carbon, 3-5 parts of rumen bypass fat powder, 3-5 parts of molasses and 1-3 parts of chitosan oligosaccharide. According to the compound microbial organic fertilizer, the nitrogen-fixing pseudomonas, the streptomyces elongisporus and the paenibacillus polymyxa are selected to be compounded, and the three strains comprehensively promote root development, nutrient absorption and stress resistance of strawberry plants through the synergistic effect of nitrogen fixation, nutrient activation, hormone secretion and disease inhibition. The compound microbial organic fertilizer can effectively promote growth of strawberry plants, improve the quality of strawberries, increase the yield, reduce chemical fertilizer and pesticide residues, reduce the risk of soil pollution and meet the requirements of consumers for safe and organic strawberries.

The invention relates to the technical field of bio-organic fertilizers, in particular to a preparation method and application of a bio-organic fertilizer based on secondary fermentation propagation of bacillus velezensis, and the preparation method comprises the following steps: uniformly mixing livestock and poultry manure and straw powder, adding a high-efficiency decay-promoting microbial inoculum and a compound additive, and carrying out trough type turning, stirring and mixing to obtain the bio-organic fertilizer. A compost material after primary fermentation is obtained; and after the water content of the compost material after primary fermentation is reduced to 45-55% and the temperature is reduced to 45 DEG C or below, adding an amino acid raw material and a bacillus velezensis inoculant, stirring and mixing, continuing fermentation, controlling the temperature of the compost body for secondary fermentation to be less than or equal to 60 DEG C, stirring once a day, and naturally airing after fermentation is completed, thereby obtaining the biological organic fertilizer. According to the technical scheme, the effective viable count in the biological organic fertilizer and the soil colonization effect of the biological organic fertilizer are improved, so that the prevention and control effect on continuous cropping obstacle related pathogenic fungal diseases is improved, and an efficient and reliable technical scheme is provided for biological prevention and control of continuous cropping obstacles of traditional Chinese medicinal materials and greenhouse vegetables.

The invention discloses a fertilizing method for realizing simultaneous enrichment of iron, zinc and selenium in corn kernels. Relates to the technical field of corn nutrient fertilization. Comprising the following steps: 1) applying a zinc fertilizer and an iron fertilizer; humic acid; organic fertilizer or farmyard manure; a calcium-magnesium-sulfur-silicon fertilizer; spraying fertilizer on leaf surfaces by an unmanned aerial vehicle. According to the method, through reasonable fertilization, namely reasonable matching of large, medium and trace elements (carbon, nitrogen, phosphorus, iron, zinc, selenium and the like), the yield of corn kernels and the simultaneous improvement of iron, zinc and selenium in the kernels are achieved in calcareous calcareous alkaline soil, saline-alkali soil and light soil, and the contradiction between high yield and nutrient quality of the trace elements is solved.

The utility model discloses a novel crushing device for producing an efficient organic fertilizer from livestock manure, and particularly relates to the field of fertilizer raw material crushing equipment. Each crushing roller comprises a roller body, a threaded sleeve and a cutting knife, the roller bodies are rotationally connected into the crushing box body, the hollow roller bodies are provided with placing grooves, the cutting knives are elastically and rotationally connected into the placing grooves, the cutting edges of the cutting knives can pop out of the placing grooves, and the threaded sleeves are in threaded connection with the interiors of the roller bodies; one end of the cutting knife is clamped and matched with the threaded sleeve; the motor is arranged on one side of the crushing box body and used for driving the two crushing rollers to rotate in the opposite directions, the motor is electrically connected with an external controller, the popup time of the cutting knife is reasonably controlled through the threaded sleeve, and the cutting knife pops up when necessary to cut straw wound on roller bodies; and the rotating rod rotates to control the cutting knife to retract into the roller body, so that the use purpose that the cutting knife can be repeatedly opened and closed is achieved.

The utility model discloses a soybean flattening cooking processing device which comprises a feeding auger, a material box, a flattening machine and a steam auger, the flattening machine is installed on the lower portion of a support, the flattening machine comprises a motor, an output shaft of the motor is connected with a driving belt wheel, one side of the motor is provided with an extrusion cylinder, the upper portion of the extrusion cylinder is provided with a material receiving hopper, and the material receiving hopper is connected with the steam auger. The lower part of the extrusion cylinder is provided with a discharge port, the interior of the extrusion cylinder is rotatably connected with a screw rod, the screw rod is a variable-pitch screw rod, the pitch of the screw rod is gradually reduced from the receiving hopper to one side of the discharge port, and one end of the screw rod is provided with a driven belt wheel; one end of the steam auger is communicated with a steam connecting pipe, the steam connecting pipe is connected with a steam boiler, and a blanking port is formed in one end of the steam auger. According to the soybean organic fertilizer processing device, soybeans are flattened through the flattening machine, the flattened soybeans are cooked through the steam auger, manual operation is reduced, the processing cost of soybean organic fertilizer is reduced, and the processing efficiency and quality of the soybean organic fertilizer can be greatly improved.

The invention relates to a method for improving the fertilizer efficiency of an organic fertilizer, and belongs to the technical field of organic fertilizer manufacturing, and the specific operation is as follows: firstly, organic fertilizer raw materials are fermented to obtain an organic fertilizer base material, the organic fertilizer raw materials are one or more of straw, livestock and poultry manure and kitchen garbage, and the organic fertilizer base material is mixed with the straw, the livestock and poultry manure and the kitchen garbage; the organic fertilizer base material and the organic metal framework material are evenly mixed, then the obtained mixture is placed in protective gas to be subjected to low-temperature drying treatment, the solid organic fertilizer is obtained after smashing, the organic metal framework material is any one of UiO-66 series, MOF-808 series and MIL-101 series, preferably MIL-101 (Fe)-SO3H, and the organic metal framework material is any one of UiO-66 series, MOF-808 series and MIL-101 series, preferably MIL-101 (Fe)-SO3H and MIL-101 (Fe)-SO3H. And finally, carrying out microwave hydrolysis treatment on the solid organic fertilizer to obtain the liquid organic fertilizer with improved fertilizer efficiency. According to the method for improving the fertilizer efficiency of the organic fertilizer, the hydrolysis efficiency of the organic fertilizer can be effectively improved, and then the fertilizer efficiency of the organic fertilizer can be improved.

The invention belongs to the technical field of organic fertilizer processing, and particularly relates to a sheep manure organic fertilizer and a production process thereof. The process comprises the following steps: adding straws into sheep manure to adjust the carbon-nitrogen ratio to (25-35): 1, carrying out composting fermentation and keeping ventilation, collecting ammonia gas by using a calcium superphosphate solution, and adding the calcium superphosphate solution into compost during turning in a high-temperature period. The process is realized through a specific organic fertilizer preparation device, the device comprises a fermentation box and a recovery box, the fermentation box is provided with a turning mechanism and a spraying device, and a calcium superphosphate solution and related structures are arranged in the recovery box to enhance ammonia absorption. In the process, parameters such as calcium superphosphate solution concentration, liquid level height, stockpiling ventilation rate and the like are limited. The organic fertilizer prepared by the process is small in nitrogen loss, supplements phosphorus element, effectively improves the fertilizer efficiency performance, can effectively avoid the risk of unqualified fertilizer, and enables the product quality to be more stable.

The invention discloses application and equipment of an exogenous hydrolase-biochar composite preparation in digestion and fermentation of fecal sewage of a septic tank. The invention relates to rapid manure decomposition equipment for a rural septic tank. The rapid manure decomposition equipment comprises a pretreatment module, an aerobic fermentation system, a collection tank, a biological deodorization system, a solar auxiliary heating module and an intelligent monitoring module, a master controller of the intelligent monitoring system predicts the quality index of the organic fertilizer processed by the aerobic fermentation system according to the system parameter data of the aerobic fermentation system monitored in real time; and then adjusting key operation working conditions of the aerobic fermentation system according to the predicted value of the quality index of the organic fertilizer treated by the aerobic fermentation system. According to the method, the exogenous hydrolase-biochar composite preparation is added into the septic tank, so that rapid decomposition and stabilization of the feces are realized, and the pollution load on the ecological environment is reduced; on-line self-adaptive intelligent control over the operation condition in the feces treatment and recycling process is achieved through the artificial intelligence Internet of Things technology.

The invention discloses a flower promoting cultivation method for multiple flowering of hybrid chimonanthus praecox, and belongs to the technical field of garden plant cultivation. The flower promoting cultivation method for multiple flowering of the hybrid chimonanthus praecox comprises the following steps: S1, applying an organic fertilizer and calcium superphosphate as a base fertilizer in October to November in autumn and winter; s2, performing updating pruning from December in winter to February in the next year; s3, applying a compound fertilizer after sprouting in spring, and immediately watering after applying the compound fertilizer; s4, pruning after flower bud differentiation and before flowering; and S5, in May to August, branches with flowers bloomed or thick and strong branches with lower branches with flowers bloomed are selected and pruned for 2-3 times in total, after pruning, compound fertilizer with high phosphorus and potassium element content is applied once every 10-15 days, and the concentration is 0.5-2%. According to the flower promoting cultivation method for multiple flowering of the hybrid chimonanthus praecox in one year, multiple flowering of the hybrid chimonanthus praecox can be achieved, the flowering phase can be directly continued from May to September, the flowering time of the hybrid chimonanthus praecox is prolonged, and the garden application landscape value is remarkably improved.

The invention discloses a special organic fertilizer for soybeans and a preparation method thereof, and belongs to the technical field of organic fertilizers. The special organic fertilizer for soybeans is prepared from the following raw materials in parts by weight: 8-10 parts of fish protein modified charcoal, 40-50 parts of decomposed soybean meal, 20-25 parts of decomposed livestock and poultry manure, 15-20 parts of humic acid, 10-15 parts of plant ash, 3-5 parts of a seaweed extract and 0.1-0.3 part of ammonium molybdate. According to the organic fertilizer, the soybean meal fermented by the trichoderma reesei and the aspergillus awamori and the fish protein modified biochar are added, the two components are compounded with the cooked livestock and poultry manure, the humic acid, the plant ash, the seaweed extract and the ammonium molybdate to form the organic fertilizer, the nitrogen fixation capacity of the soybeans is effectively improved through the synergistic effect of various substances, and the growth and development of the soybeans are remarkably promoted; the soybean yield and quality are improved. In addition, the whole organic fertilizer preparation process is free of strong acid and strong alkali treatment, the environmental pollution risk is reduced, and the standard of organic agriculture is met.

The invention discloses an organic fertilizer and a preparation method thereof, and belongs to the technical field of agricultural waste resource utilization and fertilizer preparation. The preparation method of the organic fertilizer comprises the following steps: mixing the livestock and poultry manure with the straw powder, adding the biological compound enzyme for enzymolysis, and fermenting by using the compound bacteria liquid and the nitrogen-retaining agent to obtain the organic fertilizer. The problems that existing organic fertilizers are low in fermentation efficiency, large in nitrogen loss, poor in nutrient effectiveness and low in raw material utilization rate are solved. Through the integrated agricultural waste treatment technology of enzymolysis pretreatment, compound bacteria synergistic fermentation and adsorption, slow release and nitrogen conservation, agricultural waste resource utilization is achieved, the organic matter content of the prepared organic fertilizer is larger than or equal to 68%, the nitrogen retention rate is larger than or equal to 92%, the total nutrient is larger than or equal to 8.2%, the nutrient effectiveness is high, and the organic fertilizer is suitable for planting of various crops.

The invention belongs to the technical field of organic fertilizer production, and discloses a method for preparing a high-fulvic-acid type organic fertilizer through minute-level decomposition of chicken manure and application of the high-fulvic-acid type organic fertilizer. The preparation method comprises the steps that urea peroxide, potassium percarbonate, potassium hydroxide and ferrous sulfate are added into pretreated chicken manure, the mixture is stirred and fully mixed at the temperature of 20-30 DEG C and then stands, decomposition is conducted, and the high-fulvic-acid type organic fertilizer is obtained. The decomposition time does not exceed 30 min, and the content of fulvic acid in the high fulvic acid type organic fertilizer is 10-15 wt%; the application comprises the following steps: fully mixing the high fulvic acid type organic fertilizer with the attapulgite and the xanthan gum, granulating by a drum method, and then uniformly applying the mixture to the surface of soil according to 67-100kg / mu. According to the invention, the combination of urea peroxide, potassium percarbonate, potassium hydroxide and ferrous sulfate is utilized to quickly compose the chicken manure, the fulvic acid content and humification degree of the composted chicken manure are high, effective humification of the chicken manure within a short time is realized, the fertilizer efficiency is improved, and the method has important application prospects.