CN107324945A - A kind of method that utilization animal dung produces particular biological organic fertilizer - Google Patents

A kind of method that utilization animal dung produces particular biological organic fertilizer Download PDF

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Publication number
CN107324945A
CN107324945A CN201710533296.7A CN201710533296A CN107324945A CN 107324945 A CN107324945 A CN 107324945A CN 201710533296 A CN201710533296 A CN 201710533296A CN 107324945 A CN107324945 A CN 107324945A
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organic fertilizer
biological organic
fertilizer
soil
particular biological
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王恒涛
高建国
王广照
陈贯飞
王寿友
张生华
胡顺强
孙运宏
王元军
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Shandong China New Agriculture Development Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/0332Earthworms
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00Calcareous fertilisers
    • C05D3/02Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Soil Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

The invention provides a kind of method that utilization animal dung produces particular biological organic fertilizer, the technical scheme is raw material using the stalk crushed and the fowl and animal excrement of drying, through screening, humidification, heaped measure, inoculation after mixing, then carry out processing of becoming thoroughly decomposed, vermiculture is then carried out to realize further biochemical treatment, form fine work organic fertilizer raw material, then being matched successively, mix, granulate, drying, cooling down, sieving, the process such as coating obtains final products.Product safety of the present invention, environmental protection and the fertilizer efficiency level with protrusion.The product can be used in all kinds of crops, in practice it has proved that, with regulation plant microecological balance, provide plant nutrient, lifting crop quality and the comprehensive function for improving stress resistance of plant.The amount of application of chemical fertilizer can be reduced for general farmland, again can chesson, strengthen soil fertility, keep soil from packing together.

Description

A kind of method that utilization animal dung produces particular biological organic fertilizer
Technical field
The present invention relates to microbial manure technical field, and in particular to one kind is organic using animal dung production particular biological The method of fertilizer.
Background technology
The class that biological organic fertilizer refers to contains microorganism living and can obtain specific fertilizer effect in use, and then is lifted Crop yield or the biological agent for improving quality.
Soil is made up of mineral matter, organic matter and microorganism three parts, is the basis of crop growthing development.Soil ore deposit Material is the main body of soil material composition, is both the matrix of plant growth, is the main source of plant inorganic nutrients again.Organic matter It is fertilizer provision from soil, the important substance basis of fertilizer conservation, is the necessary composition to form soil granular structure He keep soil from packing together again.It is micro- Biology is the organism of work in soil, is the conversion indispensable active material of soil fertility.Edaphon directly participates in soil The conversion of earth matter and energy, the formation and decomposition of humus, nutrients release and was developed at the formation of the soil fertility such as N immobilization Journey.Therefore, increase quantity of useful microbe into soil, soil microbial activities can be strengthened, so as to improve the fertilizer of soil Power.The microbial activity of particularly crops rhizosphere soil micro-ecosystem fauna is even more important to plant root nutrition.Applied in rhizosphere With microbial manure, the quantity and activity of beneficial mushroom in root layer soil can be increased, biological organic fertilizer contains large amount of organic can Beneficial bacteria class growth and breeding is provided with, the activity of beneficial mushroom in crops rhizosphere soil micro-ecosystem fauna can be effectively facilitated.
From the point of view of specific, energy during vital movement of the microorganism in its fermentation and soil in high-activity biological organic fertilizer Enough invalid nutrition is effective nutrition in degraded soil, is directly made for thing and absorbs, produces fertilizer effect, while can produce a large amount of Gibberellin and the physiological activator such as cytokinin, these materials can stimulate plant growth after being contacted with root system of plant, Crop metabolism is adjusted, so as to produce effect of increasing production.Microorganism in bio-fertilizer is in plant root raised growth, breeding, shape Into profitable strain, suppress and reduce the breeding chance of pathogen, what is played the role of also has antagonism pathogen, serves mitigation Effect of crop disease, so as to reduce the use of agricultural chemicals, reduces Productive statistics.
In addition, biological organic fertilizer contains abundant organic matter, a certain amount of available nitrogen, phosphorus, potassium and trace element, nutrient ratio It is more comprehensive.After organic matter therein is by microbial activities, the nutrient needed for plant growth, thus fertilizer can be constantly discharged Effect is lasting.Abundant organic matter can also improve soil physical property, increase soil granular structure, so that loosing soil, subtracts Few soil hardening, is conducive to water conservation, fertilizer conservation, ventilation and promotes root system development, comfortable growing environment is provided for crops.
In view of the above-mentioned excellent properties of biological organic fertilizer, the extensive use being had been obtained at present in agricultural production, so And, different from conventional chemical fertilizer, the performance of biological organic fertilizer is largely determined by microbiologic properties therein, and Microorganism species in biological organic fertilizer are various and may change with environmental condition or nutriment, therefore prior art Biological organic fertilizer fertilizer efficiency and unstable.Therefore, how to realize standardization to reach fertilizer as homogeneous as possible in preparation link Performance, becomes technical problem urgently to be resolved hurrily.
In addition, as organic matter and the mixture of microorganism, the production method of biological organic fertilizer is more various, all organic matters The place that composition is colonized possibly as microorganism, how raw material at lower cost is produced in this case, directly Affect economic benefit.By taking animal excrements as an example, although its cost is low, wide material sources, because its complicated component cuts thing Property it is not good, therefore be difficult directly as biological organic fertilizer raw materials for production, in this case, it is necessary to investigate the composition of raw material Feature, studies its agreeing with property with microbial bacterial agent on this basis, to obtain the production technology of maturation.
The content of the invention
It is contemplated that the technological deficiency for prior art is organic using animal dung production particular biological there is provided one kind The method of fertilizer, has technical problem to be hoisted with the biological organic fertilizer fertilizer efficiency for solving conventional in the prior art.
Another technical problem to be solved by the present invention is that such as how manure of livestock and poultry produces biological organic fertilizer.
The invention solves the problems that another technical problem be prior art treatment method of crop straw not enough environmental protection and it is attached It is value added relatively low.
To realize above technical purpose, the present invention uses following technical scheme:
A kind of method that utilization animal dung produces particular biological organic fertilizer, comprises the following steps:
1) agricultural crop straw is taken to mix progress compost maturity, digest process Central Plains with the feces of livestock and poultry after dehydration after crushed Material is piled into wide 2m, high 1.5m bar shaped ridge, while adding quantitative solid decomposing agent, keeps compost aqueous in digest process C/N controls are between 20~30 in amount 50~60%, compost, and the oxygen content in heap body is 8~18%, and heap temperature control exists 45-65 DEG C of scope;
2) become thoroughly decomposed after 2~3d, turning is started when temperature is more than 55 DEG C, being repeated several times the rotten temperature of rear heap gradually reduces, temperature When spending simultaneously substantially constant, compost maturity is completed;
3) take the material after becoming thoroughly decomposed to carry out vermiculture, obtain product.
Preferably, step 3) after the completion of continue executing with following steps:Product is matched successively, mixes, granulate, drying Dry, cooling, screening, coating.
Preferably, the decomposing agent wherein used is prepared by the following method:Initial microbial bacteria is in laboratory Culture, through product field test, chooses effective strain in laboratory retort culture, finally enters in microbial-bacterial fertilizer workshop Row expanding propagation, single strain inclined plane activation is carried out in gnotobasis, the bacterial strain activated then is pulled in into triangular flask culture Shaking table is individually carried out in liquid incubated;After the completion of Spawn incubation carry out compounding mixed fermentation, then to bacterium solution carry out press filtration or Concentration, and the organic materials that powdery is produced in absorption is carried out using the humic acid solid material after calcium carbonate superfine powder, activation process Decomposing agent.
Preferably, bacillus megaterium has wherein been used, waxy Bacillus, bacillus subtilis, phosphate solubilizing bacteria, potassium decomposing Bacterium.
Preferably, the microorganism wherein used is prepared by the following method:Independent slant activation is carried out to bacterial strain, Then shaking table is carried out in triangular flask nutrient solution incubated, after the completion for the treatment of Spawn incubation, be implanted into fermentation procedure seeding tank and Fermentation tank carries out combined ferment, after strain fermentation reaches technological requirement index, then using the humic acid after activation process and Add plant nutrient or water-loss reducer etc. and carry out solid absorption, then carry out separation of solid and liquid in plate and frame filter press again, be dehydrated Processing, obtains product.
It is a kind of to utilize the method for raiseeing crop straws for producing biological organic fertilizer, comprise the following steps:
1) take agricultural crop straw, heaped after crushed, add decomposing microbial inoculum become thoroughly decomposed, during progress turning at Reason, obtains organic substrate after screening;
2) by step 1) obtained by organic substrate mixed with microbial bacterial agent, obtain biological organic fertilizer.
The invention provides a kind of method that utilization animal dung produces particular biological organic fertilizer, the technical scheme utilizes powder Broken stalk is raw material with the fowl and animal excrement dried, through screening, humidification, heaped measure, inoculation after mixing, then carries out processing of becoming thoroughly decomposed, Then carry out vermiculture to realize further biochemical treatment, form fine work organic fertilizer raw material, then matched somebody with somebody successively Final products are obtained than processes such as, mixing, granulation, drying, cooling, screening, coatings.
Product safety of the present invention, environmental protection and the fertilizer efficiency level with protrusion.The product can be used in all kinds of crops, real Proof is trampled, with regulation plant microecological balance, plant nutrient, lifting crop quality and the synthesis for improving stress resistance of plant is provided Effect.The amount of application of chemical fertilizer can be reduced for general farmland, again can chesson, strengthen soil fertility, keep soil from packing together.Promote The benign cycle of soil fertility, as being the compound life for ensureing pollution-free food good harvest for being more suitable for if producing " pollution-free food " Thing fertilizer, is high-end fine work environment-friendly type organic fertilizer worthy of the name.
The technique effect of the present invention is also embodied a concentrated reflection of in the following areas:
1st, soil physical and chemical performance is improved
Beneficial microbe can produce glucide in microbial manure, account for the 0.1% of the soil organism, and plant mucilage, Mineral idiosome and organic colloid are combined together, and can improve soil granular structure, are strengthened the physical property of soil and are reduced soil The loss of earth particle, under certain conditions, moreover it is possible to participate in humus and formed.So soil thing can be improved using microbial manure Rationality shape, is conducive to increasing soil fertility.The organic matter being rich in biological organic fertilizer, can improve soil physical property, increase Soil granular structure, so that clay is loose, sandy soil condense, and promote soil air to circulate, and reduce soil hardening, are conducive to protecting Water, fertilizer conservation, ventilation and promotion root system development, comfortable growing environment is provided for crops.
2nd, drought-resistant water-preserving, strengthens crop anti-adversity
It is adjustable under collective effect of the Organic Ingredients containing abundant nutrition composition and peculiar physicochemical property after dealing with earthworm The openness of crop stomata is saved, these materials act synergistically with beneficial microorganism metabolite (enzyme), it is possible to increase crop Comprehensive resist ability, so as to improve the drought-resistant ability of crop, enhancing crop disease-resistant resists cold and lodging tolerance.Soil granular structure Enhancing, promote the permeability of capillary, it is ensured that the operating of soil moisture, improve the utilization rate of soil moisture.
2nd, wormcast does fine work organic fertilizer good reputation:" king of organic fertilizer "
Wormcast is the product of organic fertilizer and the bio-fertilizer natural combination in earthworm body, is pure natural precise and tiny organic fertilizer, Containing abundant organic and inorganic nutrients thing and plant hormone, compared with other organic fertilizer, it have health, free from extraneous odour, Particle is tiny, uniform, water suction, water conservation, the performance such as ventilative have very strong feature, also rich in beneficial microbe, can be spent as gardens Grass, the high-grade organic fertilizer of warmhouse booth plantation, the hormone such as contained heteroauxin, gibberellin can promote plant growth, contained yellow rotten Matter acid is obviously promoted effect to plant (such as Chinese prickly ash, tomato) increment, leaf area.Photosynthesis of plant can be improved, keep a full stand of seedings, Strong sprout, disease and insect resistance and suppression harmful bacteria and soil-borne disease, can obviously improve soil texture, build up fertility and thoroughly solve soil Hardened problem, effect is remarkable in terms of quality of agricultural product, especially fruit, the quality of dish tea grower's product is improved.
Wormcast particle is small, with porous, and specific surface area is big, high adsorption capacity, can largely Adsorption of Heavy Metals, Humic acid is also a kind of very strong adsorbent in wormcast, can adsorb soluble state heavy metal and reduce its biological effectiveness, earthworm Excrement a large amount of microorganism species inherently can with the interaction of various organic in soil and inorganic colloid and heavy metal is carried out Absorption, enrichment, precipitation etc. so that reduce heavy metal using row, it can be seen that, wormcast rehabilitating soil, passivation soil Middle connection metal plays an important role.Plant disease can be suppressed, can greatly suppress infection of the fusaridiosis opportunistic pathogen to tomato, had When having the fermentation of deodorizing effect garbage compost, wormcast is covered thereon and plays insulation and deodorizing effect very well, in addition, wormcast has There is detoxication, in cultivation.Especially have and induce crop immunologic function, with more promotion root rill merisis natural hormone Such as IAA, IGA, GA3 is the characteristics of other organic fertilizers do not possess.California, USA agricultural field experiment is increased using wormcast Yield wheat 26%, vegetable seed increases production 7 times, seedling can be made healthy and strong, tall and straight, moreover, it is more to prevent and treat soft rot, damping-off, contracting root disease etc. Plant disease.
Various nutrients are not completely converted into simple, the meltable simple material in water by common organic fertilizer, are difficult to be taken the photograph by plant Take, and wormcast is easily absorbed by plants, water conservation, drainage is strong, and long-term use will not disperse densification, this be common organic fertilizer without Punish by law, rich in humic acid and substantial amounts of beneficial microbe bacterium.18 kinds of amino acid and various trace elements, and these are common Content is all seldom in organic fertilizer, containing antagonistic microbe, can suppress soil-borne disease and common organic fertilizer is not present and has this microorganism. The characteristics of better than other organic fertilizers, be exactly for senior Flower nutrient soil, lawn cultivation, can as soilless culture matrix, no Mildew, odorless, no burning, with burn seedlings phenomenon, is that any organic fertilizer is unable to reach containing unknown auximone.Wormcast its Effect is equal to 10 jin of farm manures, not only economic but also convenient material benefit.Crops be difficult it is sick, while increase plant root fixed nitrogen, Potassium decomposing, the ability of phosphorus decomposing, improve soil physico-chemical property, make soil constituent variation and are easy to absorb, and produce soil fertility shape Into the biological energy source with development, the soil power that energy is changed between organic matter and inorganic matter is improved, eco-land planning is protected.
Rich in humic acid, soil acidity or alkalinity is adjusted, the fertilizer power of soil is improved:Content of humic acid 21-40%, containing a variety of The thalline material of digestive ferment and sweetening of the soil acid-base value, can improve soil neutral phosphoric acid, protease, the work of urase and invertase Property, so as to improve the feeder capability of soil, the anti-continuous cropping not underproduction improves soil texture and balancing alkalinity acidity, is finally embodied in work On the growing of thing, yield and quality.It is obviously improved crop quality, recovers the natural flavor of crop, can for vegetables, melon and fruit Promote that sturdy branches and leaves, completely filled fruit, beautiful in colour, pure taste, mouthfeel sweet tea are crisp, precocious and harvest time is long, inside and outside quality meets The standard requirement of organic farm products.
Wormcast is sprinkling upon on the native surface of vicinity of plants, is made native table formation beneficial microbe layer, can be received effect of retaining and conserveing soil moisture, Make ground flora well developed root system, native table nutrient can be made full use of, the growth to shallow rooted plant root system is especially beneficial.
3rd, stalk resource focuses on solution environmental issue
Agricultural crop straw is after centralized collection, crushing, sterilization, fermentation, biochemical treatment, and high effect nontoxic is turned waste into wealth, and reaches Pollution of area source is administered, improves the purpose of soil, crop straw burning is not only solved and brings environmental issue, and promote cultivation, plantation to follow Ring economy and the ecological agriculture process of integration.
Brief description of the drawings
Fig. 1 is the process chart of biological organic fertilizer production in the embodiment of the present invention 1;
Fig. 2 is the process chart that microbial bacterial agent is prepared in the embodiment of the present invention 1;
Fig. 3 is the process chart of biological organic fertilizer production in the embodiment of the present invention 4.
Embodiment
The embodiment to the present invention is described in detail below.In order to avoid excessive unnecessary details, It is will not be described in detail in following examples to belonging to known structure or function.
Approximating language used in following examples can be used for quantitative expression, show do not changing the feelings of basic function Under condition quantity can be allowed to have certain variation.Therefore, it is accurate that the numerical value corrected with the language such as " about ", " left and right " is not limited to this Numerical value is in itself.In certain embodiments, " about " represent the numerical value for allowing its amendment in the scope of positive and negative 10 (10%) Interior change, such as, " about 100 " represent can be any numerical value between 90 to 110.In addition, " the about first numerical value is arrived In the statement of second value ", the first and second numerical value two values are at about corrected.In some cases, approximating language May be relevant with the precision of measuring instrument.
In addition to being defined, technology used and scientific terminology have and art technology people of the present invention in following examples The identical meanings that member is commonly understood by.
Embodiment 1
A kind of method that utilization animal dung produces particular biological organic fertilizer, comprises the following steps:
1) agricultural crop straw is taken to mix progress compost maturity, digest process Central Plains with the feces of livestock and poultry after dehydration after crushed Material is piled into wide 2m, high 1.5m bar shaped ridge, while adding quantitative solid decomposing agent, keeps compost aqueous in digest process Oxygen content of the C/N controls in 20, heap body is 8% in amount 50%, compost, and heap temperature is controlled at 45 DEG C;
2) become thoroughly decomposed after 2d, turning is started when temperature is more than 55 DEG C, being repeated several times the rotten temperature of rear heap gradually reduces, and temperature is simultaneously During substantially constant, compost maturity is completed;
3) take the material after becoming thoroughly decomposed to carry out vermiculture, obtain product.
On the basis of above technical scheme, following condition is met:
Step 3) after the completion of continue executing with following steps:Product is matched successively, mixes, granulate, drying, cooling down, Screening, coating.
The decomposing agent wherein used is prepared by the following method:Initial microbial bacteria is in laboratory cultures, through production Product field test, chooses effective strain in laboratory retort culture, is finally enlarged in microbial-bacterial fertilizer workshop numerous Grow, single strain inclined plane activation is carried out in gnotobasis, then pull in the bacterial strain activated in triangular flask nutrient solution individually Carry out shaking table incubated;Compounding mixed fermentation is carried out after the completion of Spawn incubation, press filtration or concentration then are carried out to bacterium solution, and adopt The organic matter decomposing inoculant that powdery is produced in absorption is carried out with the humic acid solid material after calcium carbonate superfine powder, activation process.
Bacillus megaterium, waxy Bacillus, bacillus subtilis, phosphate solubilizing bacteria, potassium solubilizing bacteria are wherein used.
The microorganism wherein used is prepared by the following method:Independent slant activation is carried out to bacterial strain, then three Shaking table is carried out in the bottle nutrient solution of angle incubated, treated after the completion of Spawn incubation, the seeding tank and fermentation tank for being implanted into fermentation procedure enter Row combined ferment, after strain fermentation reaches technological requirement index, then using the humic acid after activation process and addition plant Nutrient or water-loss reducer etc. carry out solid absorption, then carry out separation of solid and liquid in plate and frame filter press again, dewater treatment is obtained Product.
Embodiment 2
A kind of method that utilization animal dung produces particular biological organic fertilizer, it is characterised in that comprise the following steps:
1) agricultural crop straw is taken to mix progress compost maturity, digest process Central Plains with the feces of livestock and poultry after dehydration after crushed Material is piled into wide 2m, high 1.5m bar shaped ridge, while adding quantitative solid decomposing agent, keeps compost aqueous in digest process Oxygen content of the C/N controls in 30, heap body is 18% in amount 60%, compost, and heap temperature is controlled at 65 DEG C;
2) become thoroughly decomposed after 3d, turning is started when temperature is more than 55 DEG C, being repeated several times the rotten temperature of rear heap gradually reduces, and temperature is simultaneously During substantially constant, compost maturity is completed;
3) take the material after becoming thoroughly decomposed to carry out vermiculture, obtain product.
On the basis of above technical scheme, following condition is met:
Step 3) after the completion of continue executing with following steps:Product is matched successively, mixes, granulate, drying, cooling down, Screening, coating.
Bacillus megaterium, waxy Bacillus, bacillus subtilis, phosphate solubilizing bacteria, potassium solubilizing bacteria are wherein used.
Embodiment 3
A kind of method that utilization animal dung produces particular biological organic fertilizer, it is characterised in that comprise the following steps:
1) agricultural crop straw is taken to mix progress compost maturity, digest process Central Plains with the feces of livestock and poultry after dehydration after crushed Material is piled into wide 2m, high 1.5m bar shaped ridge, while adding quantitative solid decomposing agent, keeps compost aqueous in digest process Oxygen content of the C/N controls in 25, heap body is 13% in amount 55%, compost, and heap temperature is controlled at 55 DEG C;
2) become thoroughly decomposed after 2.5d, turning is started when temperature is more than 55 DEG C, being repeated several times the rotten temperature of rear heap gradually reduces, temperature And during substantially constant, compost maturity is completed;
3) take the material after becoming thoroughly decomposed to carry out vermiculture, obtain product.
Embodiment 4
It is a kind of to utilize the method for raiseeing crop straws for producing biological organic fertilizer, comprise the following steps:
1) take agricultural crop straw, heaped after crushed, add decomposing microbial inoculum become thoroughly decomposed, during progress turning at Reason, obtains organic substrate after screening;
2) by step 1) obtained by organic substrate mixed with microbial bacterial agent, obtain biological organic fertilizer.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention, It is not intended to limit the invention.All any modifications, equivalent substitutions and improvements done in the application range of the present invention etc., all should Within protection scope of the present invention.

Claims (6)

1. a kind of method that utilization animal dung produces particular biological organic fertilizer, it is characterised in that comprise the following steps:
1) agricultural crop straw is taken to mix stockpile in progress compost maturity, digest process with the feces of livestock and poultry after dehydration after crushed Wide 2m, high 1.5m bar shaped ridge are accumulated into, while adding quantitative solid decomposing agent, compost water content 50 is kept in digest process ~60%, C/N controls are between 20~30 in compost, and the oxygen content in heap body is 8~18%, and heap temperature is controlled in 45-65 DEG C scope;
2) become thoroughly decomposed after 2~3d, turning is started when temperature is more than 55 DEG C, being repeated several times the rotten temperature of rear heap gradually reduces, and temperature is simultaneously During substantially constant, compost maturity is completed;
3) take the material after becoming thoroughly decomposed to carry out vermiculture, obtain product.
2. the method that a kind of utilization animal dung according to claim 1 produces particular biological organic fertilizer, it is characterised in that Step 3) after the completion of continue executing with following steps:Product is matched successively, mixes, granulate, drying, cooling down, sieving, wrapping Film.
3. the method that a kind of utilization animal dung according to claim 1 produces particular biological organic fertilizer, it is characterised in that The decomposing agent wherein used is prepared by the following method:Initial microbial bacteria is tried in laboratory cultures through product field Test, choose effective strain in laboratory retort culture, finally breeding is enlarged in microbial-bacterial fertilizer workshop, sterile Single strain inclined plane activation is carried out in environment, then the bacterial strain activated is pulled in shaking table perseverance is individually carried out in triangular flask nutrient solution Temperature culture;Compounding mixed fermentation is carried out after the completion of Spawn incubation, press filtration or concentration are then carried out to bacterium solution, and use ultra-fine carbonic acid Humic acid solid material after calcium, activation process carries out the organic matter decomposing inoculant that powdery is produced in absorption.
4. the method that a kind of utilization animal dung according to claim 1 produces particular biological organic fertilizer, it is characterised in that Bacillus megaterium, waxy Bacillus, bacillus subtilis, phosphate solubilizing bacteria, potassium solubilizing bacteria are wherein used.
5. the method that a kind of utilization animal dung according to claim 4 produces particular biological organic fertilizer, it is characterised in that The microorganism wherein used is prepared by the following method:Independent slant activation is carried out to bacterial strain, then in triangular flask culture Shaking table is carried out in liquid incubated, treated after the completion of Spawn incubation, the seeding tank and fermentation tank for being implanted into fermentation procedure carry out joint hair Ferment, after strain fermentation reaches technological requirement index, then using the humic acid after activation process and addition plant nutrient Or water-loss reducer etc. carries out solid absorption, then carries out separation of solid and liquid in plate and frame filter press again, dewater treatment obtains product.
6. a kind of utilize the method for raiseeing crop straws for producing biological organic fertilizer, it is characterised in that comprises the following steps:
1) take agricultural crop straw, heaped after crushed, add decomposing microbial inoculum become thoroughly decomposed, during progress turning processing, Organic substrate is obtained after screening;
2) by step 1) obtained by organic substrate mixed with microbial bacterial agent, obtain biological organic fertilizer.
CN201710533296.7A 2017-07-03 2017-07-03 A kind of method that utilization animal dung produces particular biological organic fertilizer Pending CN107324945A (en)

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CN108059570A (en) * 2018-01-25 2018-05-22 沈阳华清源农业发展有限公司 A kind of wormcast biological organic fertilizer and preparation method thereof
CN108440184A (en) * 2018-04-19 2018-08-24 河北润农欣生物科技有限公司 A kind of production method of the microbial-bacterial fertilizer containing earthworm fibrinlytic enzyme
CN109258577A (en) * 2018-09-30 2019-01-25 广西乐业康辉生态养殖专业合作社 A kind of livestock and poultry cultivation fecal pollution non-pollution processing method
CN109678568A (en) * 2018-12-28 2019-04-26 京博农化科技有限公司 A kind of novel earthworm fertilizer and preparation method thereof
CN109761651A (en) * 2019-02-20 2019-05-17 山西恒丰农业科技开发有限公司 A kind of flowers, vegetables earthworm fertilizer production method
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CN109761651A (en) * 2019-02-20 2019-05-17 山西恒丰农业科技开发有限公司 A kind of flowers, vegetables earthworm fertilizer production method
CN112110756A (en) * 2020-09-07 2020-12-22 中国科学院东北地理与农业生态研究所 Earthworm-assisted cow dung and straw aerobic composting method
CN112225626A (en) * 2020-10-09 2021-01-15 安徽正基生态农业有限公司 High-nutrient organic fertilizer prepared from livestock and poultry manure
WO2022267261A1 (en) * 2021-06-25 2022-12-29 中国热带农业科学院环境与植物保护研究所 Method for improving properties and efficiency of tropical sandy farmland soil

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