76results about How to "Accelerate the rate of decay" patented technology

The invention belongs to the technical field of microorganism, in particular to a compound microbial preparation used for directly decomposing crop straws, namely an efficient straw-decomposing inoculant. The efficient straw-decomposing inoculant comprises the following raw materials by weight percentage: 20-30 percent of bacillus subtilis, 10-15 percent of white light gray streptomycete, 5-10 percent of endomycopsis fibuligera, 5-10 percent of candida utilis, 10-15 percent of aspergillus, 10-15 percent of paecilomyces lilacinus, 10-15 percent of trichoderma harzianum and 20-30 percent of thermophilus streptomycete. The efficient straw-decomposing inoculant is organically combined with soil no-tillage, shifting and fallow to achieve the comprehensive purposes of protecting the environment, improving soil, increasing the utilization rate of fertilizers, increasing the quantity and the quality of agricultural products and developing the ecological agriculture.

The present invention discloses a method to make a microwave pretreatment to a solid organic waste material and then to prepare an organic composite fertilizer. The technics process is that: the solid organic waste material is to be crushed and then screened into a grain shape; the solid organic waste material includes crop straw stalk, domestic animal dejection, sugar-refinery waste residue or food garbage; the pH value of the solid organic waste material is to be adjusted to acid by a acid adjustable material; the solid organic waste material is pretreated by a microwave radicalization; the solid organic waste material after being pretreated with microwave is to be naturally stored or inoculated with microbe bacterium to be fermented. The organic substance after being fermented is to be mixed and milled with nitrogen, phosphor and kalium fertilizer. And then the organic composite fertilizer can be obtained. Because of adopting the pretreatment to the organic substance with microwave, the penetrated force is much stronger, the heat speed is fast and even; besides the present invention can sterilize and change the molecule structure for the organic substance quickly so as to shorten the corrupted mature period for the next stored fertilizer to 2-5 times; the present invention plays very importance to the environment protection and the development of the zoological agriculture.

The invention relates to a straw-decomposition composite microbial preparation and a preparation method thereof. The straw-decomposition composite microbial preparation disclosed by the invention is prepared by mixing bacillus weihenstephanensis, bacillus amyloliquefaciens, bacillus megaterium, staphylococci, achromobacter xylosoxidans and aspergillus niger according to certain mass percent, is suitable for directly returning all rice straws to the field, can outstandingly accelerate the decomposition speed of straws, is favorable to transferring the transplanting stubble, can increase the organic content, enhance the soil enzyme activity, improve the soil physicochemical property and enhance the rice yield in a next season, and can also improve the soil, enhance the water and fertilizer utilization ratio, reduce the fertilizer, increase the efficiency, reduce the pollution of straw incineration on the environment and achieve the outstanding integrated benefit.

The invention relates to compound microbial decomposed inoculas, and a preparation method and an application thereof. Effective components of the involved compound microbial decomposing inocula comprise bacillus amyloliquefaciens Ba168, paenibacillus peoriae BC-39, trichoderma harzianum, candida krusei, aspergillus niger and streptomyces griseus. The preparation method comprises that each strain are fermented separately, and the strains are mixed for use according to the proportion after the completion of the fermentation. The involved application is an application of the compound microbial decomposing inocula in degradation of crop straw. The compound microbial decomposing inocula not only give full play to unique degradation function of the bacillus on the straw, are combined with microbial compound flora for efficient synergy in the straw degradation process, thereby efficiently and rapidly degrading the straw, and significantly enhancing soil organic matter and humus levels.

The invention discloses a multifunctional fermentation composite microbial agent for rapid temperature rise and odor removal of livestock and poultry excrement compost, a preparation method and an application of the microbial agent. The composite microbial agent comprises solid microbial agents of bacillus subtilis, bacillus mojavae, acinetobacter pittii, IIa, bacillus cereus and Nitrobacillus harbinensis BM62. The composite microbial agent is a multi-microorganism composite bacterial system with complementary functions, and has multiple effects of heat production in rapid fermentation, nitrogen preservation in biological deodorization, decomposition and degradation of compost materials and the like, so as to enable the livestock and poultry excrement compost to rapidly heat up, the unpleasant odor is obviously reduced, the nitrogen loss in compost is reduced, and organic substances such as cellulose and the like are rapidly and effectively decomposed, and thus the decomposition speedof compost materials is accelerated, the quality of compost products is improved, the agent cab be applied to the production of bio-organic fertilizers, the agriculture production cost is reduced, andmeanwhile, the environmental pollution caused by livestock and poultry excrement is solved, so that the agent has good application value and social significance.

The invention discloses a method for disinfection and pH regulation of total straw application soil. The method for disinfection and pH regulation of the total straw application soil comprises the following step of smashing straw; after rice is ripe, utilizing a combine harvester to perform rice harvesting and straw smashing and returning to fields; performing combined application of decomposition agent and then turning over the fields; and dispersing quicklime and lime nitrogen. According to the method, the pH of the total straw application soil can be improved effectively, the straw decomposition speed is quickened, poisonous and harmful microorganisms and harmful bacteria are effectively killed, the N element content of the soil is increased, and the method is favorable for healthy growth of succession crop (late rice).

The invention belongs to the field of organic fertilizer production, and in particular relates to a process for producing an organic fertilizer by livestock and poultry manure composting. According to the principle of high-temperature composting, composting is a process that organic matters are mineralized, humified and decontaminated into compost fertilizer by high temperature fermentation under the effect of microorganisms; in the process of organic matter decomposition by microorganisms, a large amount of effective nitrogen, phosphorus and potassium compounds capable of being absorbed and utilized by crops are generated, and a new organic polymer humus is synthesized, which is an important active material forming soil fertility. According to invention, livestock and poultry manure is used as a main raw material, added with an appropriate amount of filling materials (such as a straw powder) and inoculated with a humus microbial inoculum, so as to complete high temperature fermentation of the compost in a short time, and realize harmlessness and recycling. The process can produce a biological organic fertilizer needed by agriculture and crop farming, as well as solve the problem of environment pollution caused by livestock and poultry manure.

The invention provides a method for preparing a novel chicken manure organic fertilizer, comprising the following steps: (1) constructing a fermentation tank, forming vents in the bottom of the fermentation tank, and arranging a rainproof device on the top of the fermentation tank; (2) dehydrating chicken manure till the water content is 45-50%, mixing uniformly with straws, rice husk, humic acid, peanut shell, melon seed shell and bran to obtain a mixture, and uniformly spraying a compound fermentation agent to the mixture to obtain a fermented raw material; (3) transferring the fermented raw material obtained in step (2) to the fermentation tank constructed in step (1), piling up, and forming a plurality of vents penetrating through the pile by using a stick; and (4) turning over the fermented raw material once every day when the temperature of the pile reaches 35 DEG C or above and twice every day when the temperature of the pile reaches 60 DEG C or above, and curing, drying and crushing the pile when the temperature of the pile is lowered to 40 DEG C or below to obtain the chicken manure organic fertilizer.

The invention discloses a straws decomposition and returning method. The method comprises the following steps: processing straws, applying a decomposition agent and performing site preparation for decomposing. The method is characterized in that the straws are crushed, the decomposition agent and the urea are added, decomposition temperature is increased, straw decomposition speed is accelerated, fermentation period is shortened, enough microbe and energy can be provided for straws decomposition, good soil constitution can be created after site preparation for decomposing, factors of moisture, nutrient, air and heat can be coordinated, water storage and fertilizer conservation capabilities of the soil can be increased, and the crop growth quality and output can be obviously increased.

The invention discloses a composite inoculant for promoting the decomposing of cellulose organic wastes, and a preparation method thereof. The active components of the inoculant for promoting the decomposing of cellulose organic wastes comprise Sporotrichum thermophile, Trichoderma konigii, Phanerochaete chrysosporium, Aspergillus niger, Saccharomyces cerevisiae, Bacillus subtilis and Streptomyces ambofaciens. Experiments in the invention prove that the composite inoculant for promoting the decomposing of cellulose organic wastes can effectively improve the decomposing speed of the organic wastes, and can be used for producing biological organic fertilizers.

The invention provides a straw and biogas slurry synchronous returning method and a machine, and belongs to the farmland preparation technology and machines. The method includes the steps that crop straw and stubbles in fields are smashed and scattered on the fields, biogas slurry generated after anaerobic fermentation of biomass is sprayed on the smashed straw and the stubbles, soil is turned over and tilled by means of a moldboard plow, the smashed straw, the smashed stubbles and the biogas slurry are buried in and covers the soil together, and finally the surfaces of the fields are compacted and leveled. The machine comprises a machine frame assembly, a three-point suspension assembly, a straw and stubble smashing cutter shaft assembly, a walking wheel assembly, a biogas slurry spraying assembly, a moldboard plow assembly and a compacting assembly, wherein the three-point suspension assembly, the straw and stubble smashing cutter shaft assembly, the walking wheel assembly, the biogas slurry spraying assembly, the moldboard plow assembly and the compacting assembly are arranged on the machine frame assembly. The method is simple in process, the straw returning effect is good, quality is high, soil restoration is facilitated, work cost is low, the machine is reasonable in structure, the use requirement for straw and biogas slurry synchronous returning is met, work efficiency is high, and usage is reliable.

The invention relates to a multifunctional microbial fertilizer and a preparation method thereof. The preparation method comprises the following steps: mixing pig manure, seaweeds and mushroom residues according to a mass ratio of 40:20:40, inoculating with an Arthrobacter nicotianae fermentation liquor at an inoculum size of 10%, and fermenting the above raw material mixture in a solar aerated aerobic fermentation tank for 15-20 d to form a primary fermentation material; and uniformly mixing a Bacillus mucilaginosus fermentation liquor having an inoculum size of 5% and a Bacillus amyloliquefaciens fermentation liquor having an inoculum size of 5% with the primary fermentation material, and performing fermentation for 5-7 d to finally obtain the required multifunctional microbial fertilizer. The multifunctional microbial fertilizer can promote the development of crop roots, promote the growth of crops and improve the disease resistance of crops, has a good inhibition effect on tobaccobacterial wilt, and has certain quality improvement and yield increase effects on crops.

The invention relates to a sludge composting method and organic fertilizer. The sludge composting method comprises the steps that sludge, mushroom dregs and wood blocks serve as raw materials, and after the sludge, the mushroom dregs and the wood blocks are mixed, pile bodies are formed; the pile bodies are piled in a gore membrane, composite microbial enzyme fermented liquid is added, thus a stack is prepared, the surface of the stack is covered with the gore membrane, and the stack is placed in a ventilation oxygen-supplying environment to be subjected to aerobic fermentation; and after fermentation is conducted for 3-4 weeks, discharging and aging are conducted to obtain a coarse fertilizer product, sterilizing, dehydrating, air pumping for odor removing, drying and sieving are conducted sequentially, and thus the organic fertilizer with the uniform particle size is prepared. The sludge composting method is small in occupied space and easy to popularize, the problem that existing municipal sludge cannot be subjected to efficient harmless treatment and disposal is solved, the sludge composting fermentation rate is effectively increased, the pressure of treating the municipal sludge is effectively reduced, the production efficiency of converting organic solid waste into the organic fertilizer is improved, meanwhile, secondary pollution of traditional incineration or sludge landfill to the environment can be reduced, and good environmental protection significance is achieved.

The invention discloses a complex microbial inoculant for straw compost maturity and european corn borer prevention, as well as preparation and application of the complex microbial inoculant. The complex microbial inoculant comprises a mixed strain and an additive, wherein the mixed strain comprises trichoderma harzianum, bacillus licheniformis and beauveria bassiana, and is prepared by the following steps: inoculating three bacterial strain test tube slant culture media subjected to purification and rejuvenation to corresponding fluid nutrient media respectively, performing fermentation to obtain liquid strains, inoculating the three fermented fluid strains into a solid culture medium, culturing for 48-72h at the temperature being 28-30 DEG C, dying, and crushing; the additive comprises glucose, superphosphate and humic acid; the mixed strain and the additive are mixed according to a mass ratio being (2.0-8.0):1.0 so as to obtain the complex microbial inoculant. The mixed strain and the additive are mixed so as to play a relatively good synergy role; the complex microbial inoculant has the capabilities of increasing the speed of straw compost maturity, killing european corn borer larvae and pupae, reducing the incidence of european corn borer, reducing the harm, improving granhle soil structures, increasing the fertilizer utilization rate and playing a yield increasing role.

The invention belongs to the field of ecological breeding, and specifically discloses a method for breeding pigs in an ecological cycle, comprising the following steps: separating pig manure and pig urine and fermenting them separately; mixing the fermented pig manure and planting soil together for breeding earthworms and planting economic plants; fermented urine to irrigate the planting soil; biogas produced in biogas digesters and biogas tanks is transported to the stove, and an inverted funnel-shaped heat collection cover is arranged above the stove, and the top of the heat collection cover is connected with The hot gas pipeline, the biogas tank and the biogas tank are surrounded by spiral cooling pipes. One end of the cooling tube is sealed with the hot gas pipeline, and the other end is sealed with the air pump; Feed for pigs.

The invention discloses a solid organic fertilizer decomposing speed increasing method. The solid organic fertilizer decomposing speed increasing method comprises fermenting solid organic materials bycombining aerobic fermentation and anaerobic fermentation and adding in 3 different mixed microbial agents during fermentation to control moisture, temperature and time of fermentation and further toachieve the effect of increasing the decomposing speed. The solid organic fertilizer decomposing speed increasing method can complete decomposition within 24 h; obtained solid organic fertilizer hasa pH of 7.2-7.5, an organic content of 55-58%, a total nitrogen content of 2.4-2.7% and a moisture content of 26-30% and is rich in nutritional components of carbon, phosphorous, nitrogen and other microelements, low in cost and capable of significantly increasing the production speed.

The invention relates to the field of biological matrixes, and in particular relates to a preparation method of a biological matrix for peanut. The preparation method is characterized in that the following raw materials in percentage by weight are utilized: 30 to 40% of wheat straw, 25 to 35% of maize straw, 8% of pumice, 8 to 12% of peat, and 20 to 35% of fermentation bed padding. According to the preparation method of the biological matrix for the peanut, wheat is turned and fermented by the biological matrix preparation method, wherein the fermentation conditions are strictly controlled, the decomposing is sped up and the decomposing quality is ensured; earthworm is utilized for fermenting to further process the matrix in order to completely cure the matrix to improve the matrix quality; the maize straw, wheat straw, fermentation bed padding and the like utilized are abundant and low in cost, and the material quality is easily controlled; therefore, the biological matrix prepared by the preparation method has the advantages of use of easily available materials, low cost, stable and complete decomposing effect, no environmental pollution, hardly no peculiar smell, high fertility, obvious application effect and simpleness in preparation.

The invention discloses a tomato seedling raising medium prepared from cassava stalks and sugarcane leaves and a preparation method of the tomato seedling raising medium. The tomato seedling raising medium comprises sugarcane leaves and cassava stalks according to the volume ratio of 1:(1-6). The preparation method comprises the steps of smashing the cassava stalks; composting the cassava stalks; smashing the composted cassava stalks and sieving; chopping the sugarcane leaves; and composting the sugarcane leaves. The physical and chemical properties of the tomato seedling raising medium disclosed by the invention meet an ideal medium requirement; the tomato seedling raising medium is rich in nutrient, relatively high in conductivity, capable of meeting the requirement of the tomato seedling raising medium and solving the problem of pure cassava stalk seedling raising medium falling reported by documents and good in seedling raising effect as comparison with turf and seedling coconut dust. The tomato seedling raising medium prepared from the composted cassava stalks and the composted sugarcane leaves is few in components, and the preparation method is simple in process and convenient to operate and popularize; the raw materials for preparing the tomato seedling raising medium are abundant; the adopted raw materials including the cassava stalks and the sugarcane leaves belong to agricultural wastes, and the agricultural wastes are recycled, so that environment pollution is reduced; and meanwhile the economic benefit of the cassava and sugarcane planting industry is increased.

The invention discloses a composite microbial agent for direct decomposition of crop straws returned to field and a preparation method thereof. The agent bacillus comprises certain weight percent of subtilis, saccharomyces cerevisiae, aspergillus niger, trichoderma psudodoningii, Phanereochaete chrysosporium and Streptomycete albus, and is prepared by the following steps: A, individually culturing all the above-metioned bacteria with solution culturing first and solid culturing next; B, mixing all the microbial inocula according to a certain mass ratio under stirring so as to obtain the composite microbial agent. The invention has the advantages of reasonable formula, convenient utilization, easy implementation, simple operation and fast straw decomposition. With the utilization of the invention, the problems of slow decomposition and difficult returning of the crop straws are solved, organic content of soil is increased, and therefore the nurturing of land is combined with the use ofland, and the situation having existed for a long time that the government encourages straw returning while farmers are unwilling to carry out straw returning is improved.

The invention belongs to the technical field of microorganisms and specifically discloses myceliophthora thermophila as well as a solid-state fermentation method and application thereof. An inventor obtains the myceliophthora thermophila MT1810 (CCTCC (China Center for Type Culture Collection) NO: M2018705) with stable heredity through separating, purifying, carrying out ion beam and cobalt mutagenesis and screening. After a strain is cultured on an optimized fermentation culture medium, the enzyme activity of xylanase can reach 1800 U / g or more and the viable count is greater than 20*10<8> CFU / g. The strain, aspergillus niger, trichoderma reesei, bacillus subtilis, bacillus licheniformis and saccharomyces cerevisiae are compounded according to a certain ratio to prepare a fiber material composting bacterium agent; and when the fiber material composting bacterium agent is used in a corn straw composting experiment, the composting time can be shortened and the content of humus is improved. When the composting bacterium agent is used in a composting process of fiber materials, the composting effect can be enhanced; the quality of products is improved; and the composting bacterium agent has a wide application prospect.

The invention discloses a composite leavening agent for organic material composting. The composite leavening agent comprises the following raw materials in parts by weight: 1-1.5 parts of a mixed microbial agent and 0.5-1 part of a combined enzyme agent, wherein the mixed microbial agent is a mixture of bacillus cereus, bacillus subtilis, bacillus licheniformis, bacillus megatherium, bacillus circulans, bacillus sphaericus, trichoderma viride, trichoderma reesei and aspergillus niger, and the combined enzyme agent is a mixture of protease, cellulase, glucanase and pectinase. The composite leavening agent can quickly start fermentation, prolong the high-temperature period of compost and accelerate the decomposition speed of organic fertilizer, so the quality of the fertilizer is improved, production cost is reduced, and the problem of pollution of organic wastes is solved.

The invention discloses a cultivation method for returning all corn straw to a field. The cultivation method comprises the following steps of S1, after corn harvesting, crushing the straw, and uniformly scattering the crushed straw on the ground surface; S2, after the step S1 is executed, performing deep scarification and rotary tillage operation, breaking a plow pan through deep scarification, deepening a plough layer, mixing and stirring the crushed straw and soil through rotary tillage, and enabling part of the crushed straw to still evenly cover the ground surface; S3, after the step S2 isexecuted, when the temperature of the soil with the depth of 5-10 cm stably reaches 10 DEG C or above, directly starting sowing, compacting and fertilizing; and S4, after the step S3 is executed, conducting field management, wherein field management mainly includes weed, pest and disease prevention and chemical control for lodging prevention. On the basis, the cultivation method balance the double-high effect of temperature and moisture of other farming manners, the emergence rate is ensured, the cost can be saved, and the economic benefit is increased.

The invention discloses a method for manufacturing a biological matrix for wheat. The method comprises the following steps: crushing wheat straw, corn straw and pumice stones, adding water to the crushed wheat straw, corn straw and pumice stones, and mixing with turf and fermentation bed packing and adding a small quantity of aged matrixes to prepare into a fermentation matrix; stacking, decomposing and regularly overturning the mixed fermentation matrix to complete composting, and then introducing earthworms into a compost; aging, and carrying out quality inspection on the compost after the aging is completed; drying the qualified compost, and crushing to prepare a finished product. By adopting the mode, the method for manufacturing the biological matrix for the wheat has the advantages of wide material source, low cost, stability and thoroughness in decomposition, no environmental pollution, less peculiar smell, high fertility, good application effect, easiness for manufacturing and the like.

The invention provides a sagittaria sagittifolia planting method and belongs to the field of agriculture planting. The method specifically comprises the following steps that a terminal bud with a strong and complete corm is selected for seedling, field planting is performed after the terminal bud grows to 20-25 cm, before field planting, a base fertilizer which is prepared from a self-prepared organic fertilizer, a phosphatic fertilizer and a potassic fertilizer is applied in a planting field, wherein the self-prepared organic fertilizer is prepared through mixed fermentation of wheat straw, sagittaria sagittifolia blades, peanut bran, furfural residue, beanstalk, sheep manure, a broad bean root extract, a blue-green algae extract and an additive; reasonable field management is performed after field planting until harvesting. According to the planting method, the survival rate of the sagittaria sagittifolia seedlings can be improved, disease can be prevented, the yield and the corm nutritive value are improved, the fertilizer is saved, the sagittaria sagittifolia is suitable for large-scale systematized planting, and both production and income of a grower can be increased.

The invention discloses a machine for returning corn straw to fields and applying bacteria, and relates to the technical field of agricultural machinery. The machine for returning corn straw to fieldsand applying bacteria comprises a transmission mechanism, a flail knife mechanism, a transporting device, a bacterium discharging device and a machine frame, wherein the machine frame comprises a left side plate, a right side plate, a bottom plate, a front cover plate, and a rear cover plate; two ends of the bottom plate are respectively connected with the lower ends of the left side plate and the right side plate; two ends of the rear cover plate are respectively connected with the rear sides of the upper ends of the left side plate and the right side plate; the front cover plate is mountedon the front side of the rear cover plate; the flail knife mechanism is arranged below the front cover plate; the transporting device is arranged below the rear cover plate; an external power source can drive the flail knife mechanism and the transporting device to move through the transmission mechanism; and the bacterium discharging device is arranged on the rear cover plate, a plurality of openslots are formed in the rear cover plate, and a plurality of discharge openings are formed in the rear end of the bottom plate. The machine for returning corn straw to fields and applying bacteria can realize sufficient combination of straw thoroughly-decomposed microbial inoculum and straw, so that the thorough decomposing speed of the straw is increased, the efficiency for returning straw to fields can be improved, and the cost of returning straw to fields is reduced.

The invention relates to the technical field of organic fertilizer fermentation, particularly to a fermentation bacterial agent for an organic fertilizer and a culture method thereof. The fermentation bacterial agent can accelerate the fermentation decomposition speed of various organic waste materials, reduce pile turning frequency, shorten fermentation decomposition time and improve practicality. Te fermentation bacterial agent comprises a main fermentation bacterial agent and an auxiliary fermentation bacterial agent, wherein a use ratio of the main fermentation bacterial agent to the auxiliary fermentation bacterial agent is (4-6): 1; the main fermentation bacterial agent comprises saccharomyces cerevisiae, bacillus subtilis, bacillus licheniformis, trichoderma viride and aspergillus niger; and the auxiliary fermentation bacterial agent comprises lactobacillus plantarum, lactobacillus acidophilus, actinomycetes and photosynthetic bacteria. The culture method of the fermentation bacterial agent comprises the following steps: S1, slant culture of a strain test tube; S2, shake-flask culture of a strain; S3, enlarged culture of a seed tank; S4, culturing in a fermentation tank; S5, preparation of a microbial agent; S6, drying of bacterial liquid; S7, detection of living bacteria; and S8, sub-packaging and packaging.

The invention belongs to the technical field of straw returning to fields and particularly relates to a fertility improvement method for a saline and alkaline rice field. The method includes the following steps that harvested rice straw is conveyed to a spraying chamber, and a mixed solution of clean water and a decomposition assistant agent is sprayed out; the rice straw on which the mixed solution is sprayed is put into a feeding hopper of a straw returning machine, and a plow is installed in front of the straw returning machine; a diesel is used for driving the straw returning machine to move in the saline and alkaline rice field, and the straw returning machine smashes the rice straw and then sprinkles the smashed rice straw into the saline and alkaline rice field; a biological fungicide solution storage box is arranged in the straw returning machine, biological fungicide solutions fall on the surfaces of the smashed straw when the rice straw is smashed by the straw returning machine, and therefore biological fungicides are fully in contact with the straw; a nitrogenous fertilizer solution storage tank is suspended behind the straw returning machine; an oxygen tank is arrangedat the bottom of the straw returning machine, and an oxygen sprayer is positioned behind the plow. Fast conversion of the straw into soil nutrients is facilitated, and the soil fertility is improved.

The invention provides an efficient multi-functional compound bacterial fertilizer capable of quickly decomposing straws and a preparation method of the efficient multi-functional compound bacterial fertilizer. The bacterial fertilizer comprises two forms of a liquid bacterial fertilizer and a solid bacterial fertilizer, wherein the mass content of nitrogen, phosphorus and potassium in the liquid bacterial fertilizer is greater than or equal to 4%; each ml of liquid bacterial fertilizer contains 150,000,000-350,000,000 cellvibrio japonicus, pseudomonades and thermophilic sporotrichum spores, 50,000,000-250,000,000 nitrogen-fixing bacteria, phosphate-solubilizing bacteria and potassium bacteria; the mass content of nitrogen, phosphorus and potassium in the solid bacterial fertilizer is greater than or equal to 6%; each gram of solid bacterial fertilizer contains 100,000,000-250,000,000 cellvibrio japonicus, pseudomonades and thermophilic sporotrichum spores, and 50,000,000-200,000,000 nitrogen-fixing bacteria, phosphate-solubilizing bacteria and potassium bacteria. The composite bacterial fertilizer prepared from combination of multiple bacteria is capable of quickly decomposing straws at different temperatures, improving the soil structure and the soil microenvironment and increasing the soil fertility, so that the crop yield is increased and the quality of the crop is improved.

The invention discloses rural organic waste rapid-composting equipment. The rural organic waste rapid-composting equipment comprises a solid-liquid separation tank, a square bottom plate, a spacing plate, a dry material area, a liquid storage area, a material-guiding rotating rod, an L-shaped rocker, a rotating sheet, a baffle, a material outlet, a liquid discharging hole, a valve, a plurality ofsub fixing frames, a stopping block strip, a supporting plate, a square cover plate, a sealing rubber strip, a moving mechanism, front wheels, and lifting rear wheels. The rural organic waste rapid-composting equipment is simple in structure, the size of the composting equipment can be adjusted according to the amount of waste needing to be composted, the composting space is saved, moving is convenient, the rural organic waste rapid-composting equipment adapts to the characteristics that rural areas are scarcely populated, and the waste is distributed in a scattered mode, composted products can directly act on farmlands for fertilization, the composted products can be directly used without secondary transferring, manpower and material resources are saved, the equipment is good in ventilation, sprayed microbial fermentation bacterium liquid can be quickly and efficiently oxidized, and ageing of the organic waste is efficiently promoted.