CN105461369A - Preparation method and application of biochar bacterium fertilizer - Google Patents
Preparation method and application of biochar bacterium fertilizer Download PDFInfo
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- CN105461369A CN105461369A CN201510653422.3A CN201510653422A CN105461369A CN 105461369 A CN105461369 A CN 105461369A CN 201510653422 A CN201510653422 A CN 201510653422A CN 105461369 A CN105461369 A CN 105461369A
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Abstract
The invention relates to a preparation method of a biochar bacterium fertilizer. The method comprises the following steps: 1, preparing biochar: carbonizing a raw material under anaerobic conditions, and respectively storing the produced biochar and wood vinegar for later use; 2, preparing carbon a decomposition enzyme and a bacterial community: embedding a medium in soil for the spring, summer and autumn to obtain the carbon decomposition enzyme and the bacterial community, and carrying out group expansion breeding on the obtained carbon decomposition enzyme and the bacterial community to obtain the carbon decomposition enzyme and a biological bacterium dry carrier; and 3, preparing the biochar bacterium fertilizer: crushing 100 parts by weight of the biochar, adding 10-30 parts by weight of the carbon decomposition enzyme and the biological bacterium dry carrier and 5-10 parts of the wood vinegar, adding water until the water content is 50-60%, carrying out anaerobic fermentation for 10-30d to decompose stable elemental carbon in the biochar into 10-50% of water-soluble effective carbon, sieving the prepared fertilizer particles by 8-10 mesh sieve, taking the obtained oversize product, and packaging to obtain the biochar bacterium fertilizer. The water-soluble effective carbon content of the biochar bacterium fertilizer is 5-10 times that of a common organic fertilizer, the biochar bacterium fertilizer combines slow release and quick action, and the fertilizer effect of the biochar bacterium fertilizer is 3-5 times that of the common organic fertilizer.
Description
Technical field
The present invention relates to organic fertilizer, in particular, relate to a kind of preparation method and application thereof of biological carbon bacterial manure.
Background technology
Carbon is first of the necessary 6 kinds of macroelement of plant, account for 35% of plant dry matter, traditional theory thinks that plant obtains carbon nutrition by photosynthesis from air, and plant metabolism is all the time all at " burning " carbon, so the carbon needed for every strain plant all one's life is far longer than the carbon in its dry-matter accumulated.But CO
2just can only be utilized through blade absorption and photosynthesis.And research shows: plant utilization CO
2(when sunny) optimum concn is 0.1%, and the CO in nature air
2mean concns only has 0.03%.Visible farm crop generally all lack carbon.Overcast and rainy and night does not have photosynthesis, and it is more serious that farm crop lack carbon.If soil can not supply effective carbon to crop effectively, farm crop " must lack carbon sick ".
The direct performance that farm crop " lack carbon sick " is that farm crop lack the sick main manifestations of carbon:
1, root system is weak: crop root is few, poor to liquid manure receptivity, and grow slow, strain gesture is weak, low yield.
2, yellowtop or chlorosis: this is at greenhouse crops or overcast and rainy the most common for a long time.
3, subhealth state: crop does not have obvious illness, but tired slow length, slim virtual length or easily lodge.
4, the degeneration-resistant function of diseases prevention is low: what crop possessed under losing self standard state resists function to adverse circumstance, and cold-resistant, drought resisting, waterlogging-resistant, disease and insect resistance function is low, easily causes and seriously loses receipts.
5, farming species matter is degenerated.
With other diseases of farm crop unlike, farm crop lack carbon disease and have following three kinds of characteristics:
1, of overall importance---no matter it is sick all may to there is scarce carbon in the nearly all farm crop in the four corners of the world.
2, systematicness---not only cause the direct disease of farm crop, also indirectly more diseases occur, this causes pesticide dosage to increase, bring new financial loss and food dangerous.Lacking carbon disease also causes chemical fertilizer utilization ratio to decline, and brings production cost to rise and soil, environmental protection series of problems.Because lacked one " carbon ", a lot of environmental problem, social concern and livelihood issues are born.
3, chronicity---cause the destruction of ecological circulation chain, agricultural environment worsens, the problems such as germ plasm resource degeneration, is all difficult to repair and constantly continuity.
Being that other diseases institutes of farm crop are incomparable, is farm crop No. one disease of current " undisputed " so farm crop lack the carbon loss that causes of disease and harm! Face and effect a radical cure and lack carbon disease, just caught the enabling key solving soil, fertilizer and farm crop series of problems." lack carbon sick " can be said not still first of farm crop all kinds of diseases and ailments, and be origin of hundreds of diseases.Lacking carbon disease is the matter of utmost importance restricting current increasing crop yield, disease-resistant, upgrading.Catch " lacking carbon sick " this " source is first ", it is sick that radical cure lacks carbon, held exactly " ox muzzle " of crop disease control.This is the technical measures having strategic significance.
Some new theoretical investigationes think that the most great error of chemical Plant Nutrition is the erroneous judgement to plant carbon dietetic alimentation approach, think CO
2to be absorbed and photosynthetic conversion is the unique carbon source of plant, i.e. " passage is said ".In fact plant also must have and really exist by the molten organic carbon of root absorption micromolecular water (effective carbon EC) another " carbon passage ".CO
2be inorganics, enter inside plants and must be converted into organism and just can be utilized, and root inhale the carbon transformation ratio CO of effective carbon
2carbon transform more energy-conservation, need not photosynthesis.Carbon, to plant, is nutritive substance, is again energy substance.Plant occurs " carbon is hungry ", by the viewpoint of chemical Plant Nutrition, is called carbon " short slab ", this is only the nutrient accumulation affecting plant, and from the angle of energy substance, scarce carbon also causes plant energy to overdraw, consume nutrient accumulation, cause plant to be in " subhealth state ".
Experimental results demonstrate: plant can also be fertile by Root Absorption organic carbon, ' chlorophyllous photosynthesis is strengthened by executing carbon fertilizer to soil, the soil organism can be improved rapidly, improve soil aggregate and orchard soil microorganism growth environment, for plant provides organic carbon, improve nutrient quality.Meanwhile, if a large amount of not oxidised can be become the carbon element of carbonic acid gas as incorporation of fertilizerin the soil, significantly can reduce greenhouse gas emission, for low-carbon (LC) life provides the change of essence the most.Theoretical circles are generally by CO for a long time
2as the sole carbon source of plant, do not notice that in soil, water-soluble organic carbon is the objective fact of another important carbon source of plant, thus in substance form the fertilising route ignoring organotrophic " men outnumbered women ", cause a large amount of farm crop to be often in " carbon is hungry " state, Here it is lacks carbon.Scarce carbon also cause soil compaction and chemical fertilizer utilization ratio low.Everything is the important root of corps diseases and the problems of agricultural environment.
Live in a kind of special fertilizer of people's life-time service in Brazilian Amazon River basin.This fertilizer derives from locality, has the ability of extremely strong recovery lean soil fertility.Locals calls it " the black earth earth of American Indian ".Its is voluminous, fertile, and, dead soil sparse with locality forms a sharp contrast.Modern study proves, black earth earth is 2500, is even manufactured by the people living in Amazon before 6000.It is generally acknowledged, the material that they use comprises animal excrement, fish, animal bone and plant waste.But produce the raw material of black earth earth most critical, being also the reason why black earth earth presents black, is the use of biological carbon.
Biological carbon in black earth earth can make oneth century of maintenance of soil fertility.For centuries, the people living in South America Amazon lean on these original ecological material to manufacture " black earth earth " next fertile soil.Past in several thousand, soil there does not need ploughing and weeding to irrigate, still very fertile.
Biological carbon is under the envrionment conditions limitting oxygen or isolating oxygen, by Pintsch process, by little fuel wood, agricultural crop straw, weeds.The biomass such as animal excrement are formed through carbonization, are the carbon that a kind of carbon content is extremely enriched.Thisly formed by plant, the carbon for the purpose of fixed carbon element is called " biological carbon " by scientists.The production technique of biological carbon is relatively simple, and raw material sources is extensive and cheap, after during biological carbon is manured into soil: one is that the carbon that can increase soil converges, and alleviates climate crisis; Two is to promote soil fertility, increases crop yield.
There is scission reaction in biomass material burning under the environment of pyrolyzer limit oxygen, the flue gas of generation is taken out to draw can obtain bio oil, wood vinegar and inflammable gas three kinds of products through refrigerated separation equipment down vacuum pump, and the residuum of scission reaction is exactly biological carbon.One ton of biomass material can the inflammable gas of the biological carbon of about output 300kg, the wood vinegar of about 250kg, about 50kg bio oil and nearly 700m3.This technology is compared with other biomass energy utilization technologies, and one is the strong adaptability to raw material, and two is that autothermal scission reaction does not need to expend other energy, and three is that efficient energy conversion is high, reaches about 70%.
It is carbon, hydrogen, oxygen, nitrogen and ash content that biological carbon mainly forms.Wherein containing a large amount of polymer, highdensity carbohydrate, the content of ash content and the raw material sources of production biological carbon and kind have direct relation.Biological carbon porous, unit weight is little, and specific surface area is large, and water suction, gettering ability are by force, electronegative many, can form electromagnetic field; Biological carbon has the aromatize of height, the thermostability of physics and the anti-decomposability of biological chemistry.
Biological carbon is a kind of porous insert, and air permeability and water-permeable are good especially; Unit weight is little, and surface-area is large, and water suction, gettering ability by force, are conducive to preserve moisture and fertility; Except containing except a large amount of polymeric carbohydrates, also containing several mineral materials nutrition, the nutritive element needed for crop can be provided, increase soil fertility; Biological carbon can regulate pH value He Shui, fertilizer, gas, the thermal conditions of soil; Biological carbon can also improve microbe survival environment, and the Growth and reproduction for many important microbe provides favourable condition.The CO of microbial respiratory release
2the CO near crop can be improved
2concentration, strengthens photosynthesis by day, increases organic accumulation, suppresses respiration at night, reduces organic consumption, thus reaches the effect of crop yield.The growth that the metabolism of microorganism can be crop provides nitrogenous fertilizer, reduces the usage quantity of nitrogenous fertilizer.This is huge on the impact of whole environment, because the N of nitrogenous fertilizer release
2o on the impact of Greenhouse effect than CO
2exceed more than 300 times.The adsorptivity utilizing self superpower after biological carbon is manured into soil is adsorbed on the nutritive element in soil required for plant growth around it as sponge, and one is can prevent from running off, and two is the effects that can reach slowly-releasing, and this is very favourable to the growth of crop.The byproduct of biological carbon---wood vinegar, in slightly acidic, organic content is enriched, perviousness is very strong, uses the utilization ratio that can improve both with foliage fertilizer or pestsides synthesis, reduces usage quantity, thus reduce the residual of chemical fertilizer and agricultural chemicals, the quality of agricultural-food is increased.These functions of biological carbon and wood vinegar and feature, determine the bright prospects that it is agriculturally being applied.Wood vinegar has extremely excellent results to solution saltings simultaneously.
Heavy metal pollution of soil is due to heavy metal in waste excess deposition and the soil pollution caused in soil.The heavy metal of contaminated soil mainly comprises the significant elements of bio-toxicity such as mercury, cadmium, lead, chromium and metalloid arsenic, and has the element such as zinc, copper, nickel of certain toxicity.Main from agricultural chemicals, waste water, mud and atmospheric precipitation etc., if mercury is mainly from mercury-containing waste water, cadmium, Lead contamination are mainly from smelting discharge and automobile exhaust gas sedimentation, and arsenic is then widely used as sterilant, sterilant, rodenticide and weedicide.Excessive heavy metal can cause physiological function of plants disorder, nutritional trouble, the element such as cadmium, mercury coefficient of concentration in crop grain is higher, even if exceed food hygienic standard, plant growth, growth and output is not affected yet, in addition mercury, arsenic can weaken and suppress nitrated in soil, Ammonifying bacteria is movable, affects Nitrogen supplying.Heavy metal contaminants movability in soil is very little, and not easily with water leaching, be not microbiological deterioration, after entering human body by food chain, potential hazard is very big.After a large amount of biological carbon applies contaminated soil, utilize the strong adsorptivity of biological carbon, can by the heavy metal ion in soil effective fixing, reduce the bio-available Zn concentration of heavy metal, reduce heavy metal coercing microorganism.
China is a large agricultural country, and a large amount of uses of chemical fertilizer, agricultural chemicals, cause the problems such as a large amount of soil compactions and environmental pollution for a long time.The Chinese government promises to undertake in the reduction of discharging that 2010 Copenhagen meetings are made and makes the agricultural of China also be faced with the immense pressure of energy-saving and emission-reduction, and under this overall background, should accomplish something in China agriculture and countryside in energy-saving and emission-reduction.Biological carbon effectively can reduce the consumption of the energy in agricultural production process, and biological carbon can be utilized to develop low-carbon (LC) safety agricultural.
China is large agricultural country, and annual agricultural crop straw the like waste output is huge; China is again forest tree resource production and consumption big country simultaneously, and output is only second to the U.S. and occupies second place of the world.Wood-processing industry is that the rare consumption of China increases one of industry being greater than turnout growth.Thus straw and forest byproduct resource are very abundant and utilization ratio is low.
Biological carbon be adopt waste wood (tankage, waste material, brush wood etc.), agricultural stalk, animal excrement are the biomass that main raw material is crossed through Pintsch process.Cracking process not only can produce the gas for Energy production, also has a kind of stable form---the biological carbon of carbon.Biological carbon is rich in micropore, not only can supplement the organic content of soil, can also effectively preserve moisture and nutriment, increase soil fertility.In fact, why fertile soil mostly presents black, is exactly because carbon content is high.
Have expert to point out, biological carbon is the unique hope alleviating Disastrous climate change.Meanwhile, biological carbon also can improve agricultural productivity, reduces the demand to the intensive fertilizer of carbon.The pore space structure of biological carbon particle very easily assembles nutritive substance and beneficial microorganism, thus makes soil become fertile, is beneficial to plant-growth, allows agricultural have more persistence while realizing volume increase.Be better still, it is locked in carbon in biological group, but not allows it be discharged in air.
Biological carbon faces the future, low cost, the eco-friendly power source of sustainability, and meanwhile, the byproduct produced in production biological carbon process, generates environment protection and the energy and also benefit.According to authoritative institution statistics, 2000 to 2007 years, the mankind are discharged in the carbonic acid gas in air had 54% every year, about 4,800,000,000 tons, by land and ocean carbon converge (planktonic organism etc. in such as forest and ocean) absorb.But still have the remaining carbon of about 4,000,000,000 tons to need us to try every possible means to reduce or absorb every year.In addition, due to warming of land and ocean, the absorbed dose that natural carbon is converged declines, and this just means us or pay larger effort and reduces carbon content in air, or stops to emission of carbon in air.According to American scientist research, if biological carbon can effectively use in the world, the carbon dioxide content so in air can reduce by 8/1000000ths in 50 years.
Along with population increases and socioeconomic fast development, crisis in food, energy dilemma, ecocrisis are deepened day by day, become that restriction is economical, social gradually, " bottleneck " of ecotope and Sustainable development.How to dissolve these crises, become the focus of countries in the world government and many scientists concern.All make great efforts the macroscopic of the effective way seeking to dissolve crisis in the whole world under, " biological carbon " research based on agroforestry waste (biomass) recycling is arisen at the historic moment, and is paid close attention to day by day widely.
As agroforestry big producing country, China all produces the agriculture and forestry organic waste material of substantial amounts every year.These wastes are in the past multiplex makes fuel, feed, or adopts the simply extensive traditional method such as straw-returning, on-site incineration (accounting for 40%) to process, and not only causes the huge waste of resource, also brings heavy environmental stress.
High yield, the volume increase of agricultural be unable to do without chemical fertilizer, but the absorption rate of crop to chemical fertilizer is limited, and applying fertilizers scientifically of current Chinese agriculture is not very general, and the loss of chemical fertilizer caused thus, soil compaction and water pollution etc. are very serious.After biological carbon is manured into soil, chemical fertilizer and biological carbon tightly combine, and can reduce the loss of chemical fertilizer, slowly-releasing fertilizer efficiency, thus improve the utilization ratio of chemical fertilizer, reduce the consumption of chemical fertilizer.The field test of many places, farmland shows, agricultural land soil is used biological carbon and reached 1 hectare of 20 ton hour, approximately can reduce by the applying quantity of chemical fertilizer of 10%; In the agricultural land soil that residual chemical fertilizer amount is more, this season even only just can reach the effect of high yield by biological carbon without chemical fertilizer.The Nonrenewable energy resources such as coal, oil, Sweet natural gas of the need of production at substantial of chemical fertilizer, also save a large amount of fossil energies so to connect, also more favourable to environment.Chemical fertilizer be agriculture production the most basic and also be most important material drop into, chemical fertilizer accounts for more than 25% in agriculture production cost (goods and materials expense add expenses of labour with), accounts for entire object rate with about 50% of (expense such as seed, fertilizer, agricultural chemicals, mechanical work, irrigation and drainage).Country, place and peasant have paid very large cost for this reason: peasant will pay 1,400 hundred million yuan (calculate by cultivated area, every annual per hectare is 1005 yuan in purchase chemical fertilizer) for buying chemical fertilizer every year; Country and place are every year for import chemical fertilizer pays 3,500,000,000 U.S. dollar exchanges; The whole nation, for increasing chemical fertilizers production ability, drops into 16,000,000,000 yuan every year; Annual is the production chemical fertilizer consumption energy 6,545 ten thousand tons mark coal, accounts for 5% [7,8] of Domestic Energy Yield.Improve chemical fertilizer utilization ratio as can be seen here, reduce fertilizer application measurer significant, and this exactly gives the credit to biological carbon.
The strong adsorptivity of biological carbon can portion of water in adsorb atmospheric and the loss of rainwater when reducing rainfall, arable layer rainwater being adsorbed onto its place of maximum, for the growth needs of crop, enable the soil of lack of water drought and water-scarce area grow vegetation, prevent Desertification.Wood vinegar is as a kind of byproduct in biological carbon production process, and biomass per ton can produce about 250kg, enormous amount, as dangerous process suitably, can cause secondary pollution.Find that wood vinegar can be used for improveing salt affected soil through research.Wood vinegar stoste is diluted 50 times by Shanghai City Agricultural engineering association, and test the reclamation of salinep-alkali soil in the booth of area, Chongming, result shows that the pH value of soil on average reduces 1.84, EC value (soluble salt content) and on average reduces 0.69.According to UNESCO and food and agricultural organization's incomplete statistics, the area in saltings, the whole world is 9.5438 hundred million hectares, and wherein China is 9,913 ten thousand hectares, so utilize wood vinegar all very huge to the prospect and meaning of administering salt affected soil.
" biological carbon " research and industrialization development are sunrise industries of benefiting the nation and the people.It takes from field, is used for the people, turns waste into wealth, benign cycle.Expert thinks, biological carbon industry has a high potential, and is that the diversification product of core will likely fill up the over half of the coal-fired breach of China with biological carbon.Therefore, biological carbon industry, for tackling climate change, carbon fixation and emission reduction, environmental protect, alleviating energy crisis, Ensuring Food Safety and realizing Sustainable development, all will have important strategic importance, development prospect is wide.
But soil mends the method for carbon at present, there is certain defect:
Various mushy stage farm manure: this kind of fertilizer cost is low, but too extensive, do not undergo microbial fermentation, not only fertilizer efficiency is not high, and usually causes sex pheromone to propagate because of manufacturing condition difference, even causes the direct injury to farm crop.
The solid organic fertilizer of factorial praluction: the productive target (mineralising soil ulmin) of the existing organic commercial fertilizer of China, production technique (aerobic, thermophilic fermentation, constantly turning and hyperthermia drying), organic matter is resolved into small molecules by macromole, water is decomposed into again and carbonic acid gas is drained by small molecules, remaining a pile ghost, wrong technological standard (with " organic content " for standard, " total nutrient index " does not comprise " organic nutrition ") be all! Be exactly " abandon its elite, deposit its waste matter " in brief.Therefore organic commercial fertilizer fertility is low, fertilizer efficiency is slow, water-soluble organic carbon contained by common fertilizer only about 1%, and the molten organic carbon of micromolecular water that crop root can directly absorb (effective carbon EC) only about 0.5%, effectively can not solve the scarce carbon problem of a large amount of soil of China and farm crop.
Returning Application of Crop Straw: China many grain, cotton and oil producing regions peasant have the bad habit of burning tangerine bar, not only wasted resource but also contaminate environment, North China's autumn and winter haze weather is serious in recent years, mostly relevant therewith.Although various places government exerts to prevent, corn, wheat, paddy rice etc. by chopping and returning, while effectively solving and burning pollution problem, also provide condition for worm's ovum is survived the winter smoothly, if things go on like this insect pest increases thereupon, and farming cost improves, to farmers' income be reduced, increase peasant burden.Even if insect pest is disregarded, equally will through putrefaction process after straw-returning, arrived that to can not get initiation energy (effective carbon) microorganism in soil just irreproducible, stalk also just can not decompose for a long time.Organic carbon is the fertility elite that organic fertilizer is absorbed by plant root, is also the energy of soil microorganisms.Another main energy sources of microorganism is nitrogen.Only have when C/N value is about 25, be only microbial reproduction optimum carbon nitrogen ratio.Putrefaction process is by methane (methane is 27 times of carbon dioxide greenhouse effect) a large amount of for release, and being reduced property Microbiological release becomes great amount of carbon dioxide simultaneously, forms a large amount of greenhouse gases.
Summary of the invention
The object of the invention is based on the deficiencies in the prior art, provides the preparation method of a kind of biological carbon bacterial manure and carbon back composite fertilizer.
The present invention deal with problems adopt technical scheme be:
A preparation method for biological carbon bacterial manure, comprises following steps:
(1) the preparation of biological carbon: the raw materials such as agricultural crop straw, leaf, branch, tree root, wood working waste, vinasse, coconut husk, feces of livestock and poultry are under anaerobic carried out Pintsch process by continuous carbonization machine, the inflammable gas collected in carbonization process directly burns, for continuous carbonization machine provides the part energy, store for subsequent use respectively to the carbon produced, wood vinegar;
(2) the preparation of biological carbon solution enzyme and microorganism species: dig out the dell that the degree of depth is greater than 80cm in soil, the domestic leonardite powder adding 7-12 weight part in the rice meal or Semen Maydis powder of 100 weight parts mixes with anaerobic bacteria flora, spray water in right amount between mixing period, stick together until mixture reaches to hold into, the degree that light pressure is namely loose, is then deposited in hole by mixture, surface coverage layer of plastic film, envelope of banketing again is buried, and goes through season in spring and summer autumn three, obtains carbon solution enzyme and biological bacteria population;
(3) the carbon solution enzyme obtained step (2) and biological bacteria population carry out group expanding and breed, and obtain carbon solution enzyme and the dry carrier of biological bacteria;
(4) biological carbon 100 weight part fragmentation step (1) obtained, the carbon solution enzyme and the dry carrier of biological bacteria that add the 10-30 weight part that step (2) obtains, 5-10 part wood vinegar that step (1) obtains, add water to water content 50-60%, anaerobically fermenting 10-30 days, resolves into the stable simple substance carbon in biological carbon in water-soluble effective carbon of 10-50%;
(5) obtain fertiliser granulates finally by tablets press, cross 8-10 mesh sieve, get screen overflow, pack.
The present invention utilizes the carbon solution enzyme of white-rot fungi and the white-rot fungi release be present in leonardite and soil, white-rot fungi can fast the water-soluble organic carbon that the simple substance carbon decomposed of biological carbon becomes plant and microorganism directly to absorb with carbon solution enzyme, really play sustained-controll-release fertiliser, improvement soil, the carbonic acid gas in absorbed air, the heavy metal in soil, and energy Quick supplies the effect of plant and the carbon needed for microorganism growth, slowly-releasing is quick-acting to combine, and fertilizer efficiency is 3-5 times of common fertilizer.
Further, in step (2), also add the leonardite powder originating in the Ida. west and south of 0.001-0.002 weight part.The leonardite powder in this place of production is rich in carbon solution enzyme.
The invention still further relates to the application of preparation method in carbon back composite fertilizer of this biological carbon bacterial manure, it is characterized in that: in above-mentioned steps (4), also add nitrogen, phosphorus, potash fertilizer wherein one or more.
The invention still further relates to the application of preparation method on carbon siliceous fertilizer of this biological carbon bacterial manure, it is characterized in that: in step (4), also add single silicic acid pulvis.
The invention still further relates to the application of preparation method on carbon back soil improvement agent of this biological carbon bacterial manure, it is characterized in that: in step (4), also add soil improvement agent.
Compared with prior art, the present invention one is that production technique wants advanced practical, stable, energy-conservation, meets the requirement of High-efficient Production.Two is that automation degree of equipment is high, easy to maintenance, energy-conservation, meets environmental requirement.Three is the production mechanisms adapting to " short run, multi items, high quality, soon delivery ".Four is be conducive to new product development.
Embodiment
Embodiment 1: a kind of preparation method of biological carbon bacterial manure, comprises following steps:
(1) the preparation of biological carbon: the raw materials such as agricultural crop straw, leaf, branch, tree root, wood working waste, vinasse, coconut husk, feces of livestock and poultry are under anaerobic carried out Pintsch process by continuous carbonization machine, the inflammable gas collected in carbonization process directly burns, for continuous carbonization machine provides the part energy, store for subsequent use respectively to the carbon produced, wood vinegar;
(2) the preparation of biological carbon solution enzyme and microorganism species: dig out the dell that the degree of depth is greater than 80cm in soil, the domestic leonardite powder adding 7-12 weight part in the rice meal or Semen Maydis powder of 100 weight parts mixes with anaerobic bacteria flora, spray water in right amount between mixing period, stick together until mixture reaches to hold into, the degree that light pressure is namely loose, is then deposited in hole by mixture, surface coverage layer of plastic film, envelope of banketing again is buried, and goes through season in spring and summer autumn three, obtains carbon solution enzyme and biological bacteria population;
(3) the carbon solution enzyme obtained step (2) and biological bacteria population carry out group expanding and breed, and obtain carbon solution enzyme and the dry carrier of biological bacteria;
(4) biological carbon 100 weight part fragmentation step (1) obtained, the carbon solution enzyme and the dry carrier of biological bacteria that add the 10-30 weight part that step (2) obtains, 5-10 part wood vinegar that step (1) obtains, add water to water content 50-60%, anaerobically fermenting 10-30 days, resolves into the stable simple substance carbon in biological carbon in water-soluble effective carbon of 10-50%;
(5) obtain fertiliser granulates finally by tablets press, cross 8-10 mesh sieve, get screen overflow, pack.
Embodiment 2: the preparation method of another biological carbon bacterial manure, other are with embodiment 1, unlike the leonardite powder originating in the Ida. west and south also adding 0.001-0.002 weight part in step (2).The leonardite powder in this place of production is rich in carbon solution enzyme.
Embodiment 3: a kind of preparation method of biological carbon base composite fertilizer, other are with embodiment 1, unlike also adding nitrogen, phosphorus, potash fertilizer wherein one or more in above-mentioned steps (4).
Embodiment 4: a kind of preparation method of biological carbon siliceous fertilizer, other are with embodiment 1, also add single silicic acid pulvis unlike in above-mentioned steps (4).
Embodiment 5: a kind of preparation method of biological carbon back soil improvement agent, other are with embodiment 1, also add soil improvement agent unlike in above-mentioned steps (4).
Claims (5)
1. a preparation method for biological carbon bacterial manure, comprises following steps:
The preparation of biological carbon: the raw materials such as agricultural crop straw, leaf, branch, tree root, wood working waste, vinasse, coconut husk, feces of livestock and poultry are under anaerobic carried out Pintsch process by continuous carbonization machine, the inflammable gas collected in carbonization process directly burns, for continuous carbonization machine provides the part energy, store for subsequent use respectively to the carbon produced, wood vinegar;
The preparation of biological carbon solution enzyme and microorganism species: dig out the dell that the degree of depth is greater than 80cm in soil, the domestic leonardite powder adding 7-12 weight part in the rice meal or Semen Maydis powder of 100 weight parts mixes with anaerobic bacteria flora, spray water in right amount between mixing period, stick together until mixture reaches to hold into, the degree that light pressure is namely loose, is then deposited in hole by mixture, surface coverage layer of plastic film, envelope of banketing again is buried, and goes through season in spring and summer autumn three, obtains carbon solution enzyme and biological bacteria population;
The carbon solution enzyme obtain step (2) and biological bacteria population carry out group expanding and breed, and obtain carbon solution enzyme and the dry carrier of biological bacteria;
The biological carbon 100 weight part fragmentation that step (1) is obtained, the carbon solution enzyme and the dry carrier of biological bacteria that add the 10-30 weight part that step (2) obtains, 5-10 part wood vinegar that step (1) obtains, add water to water content 50-60%, anaerobically fermenting 10-30 days, resolves into the stable simple substance carbon in biological carbon in water-soluble effective carbon of 10-50%;
Obtain fertiliser granulates finally by tablets press, cross 8-10 mesh sieve, get screen overflow, pack.
2. the preparation method of a kind of biological carbon bacterial manure according to claim 1, is characterized in that: the leonardite powder originating in the Ida. west and south also adding 0.001-0.002 weight part in step (2).
3. the application of preparation method in carbon back composite fertilizer of a kind of biological carbon bacterial manure described in claim 1 or 2, is characterized in that: in step (4), also add nitrogen, phosphorus, potash fertilizer wherein one or more.
4. the application of preparation method on carbon siliceous fertilizer of a kind of biological carbon bacterial manure described in claim 1 or 2, is characterized in that: in step (4), also add single silicic acid pulvis.
5. the application of preparation method on carbon back soil improvement agent of a kind of biological carbon bacterial manure described in claim 1 or 2, is characterized in that: in step (4), also add soil improvement agent.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN107188696A (en) * | 2017-06-18 | 2017-09-22 | 何丽凌 | A kind of English walnut organic biofertilizer |
| CN107200634A (en) * | 2017-06-18 | 2017-09-26 | 何丽凌 | A kind of Chinese ash organic biofertilizer |
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| CN107337486A (en) * | 2017-06-18 | 2017-11-10 | 何丽凌 | A kind of Chinese chestnut organic biofertilizer |
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|---|---|---|---|---|
| CN106083389A (en) * | 2016-06-28 | 2016-11-09 | 辽宁亩神农业科技有限公司 | Carbon enzyme silico-calcium bacterial manure |
| CN107188695A (en) * | 2017-06-18 | 2017-09-22 | 何丽凌 | A kind of white birch organic biofertilizer |
| CN107188696A (en) * | 2017-06-18 | 2017-09-22 | 何丽凌 | A kind of English walnut organic biofertilizer |
| CN107200634A (en) * | 2017-06-18 | 2017-09-26 | 何丽凌 | A kind of Chinese ash organic biofertilizer |
| CN107337486A (en) * | 2017-06-18 | 2017-11-10 | 何丽凌 | A kind of Chinese chestnut organic biofertilizer |
| CN107324954B (en) * | 2017-07-29 | 2023-10-03 | 山西农业大学 | Flaky bacterial fertilizer granule taking chicken manure as carrier for controlling soil insects and preparation method thereof |
| CN107324954A (en) * | 2017-07-29 | 2017-11-07 | 山西省农业科学院植物保护研究所 | A kind of sheet bacterial manure granule that subterranean pest-insect is prevented and treated by carrier of chicken manure and preparation method thereof |
| CN107857646A (en) * | 2017-11-29 | 2018-03-30 | 定远县权达新能源科技有限公司 | A kind of carbon-based bacterial manure material |
| CN110357678B (en) * | 2019-08-01 | 2021-09-21 | 农业农村部规划设计研究院 | Initiating agent for aerobic fermentation of biogas residues and preparation method thereof |
| CN110357678A (en) * | 2019-08-01 | 2019-10-22 | 农业农村部规划设计研究院 | A kind of detonating agent and preparation method thereof for biogas residue aerobic fermentation |
| CN110452850A (en) * | 2019-08-23 | 2019-11-15 | 华中农业大学 | A kind of bacillus amyloliquefaciens culture, preparation method and applications |
| CN111607407A (en) * | 2020-06-15 | 2020-09-01 | 云南中翼鼎东投资集团生物科技开发有限公司 | Lignite mineral source soil conditioner and preparation method thereof |
| CN112661582A (en) * | 2021-01-22 | 2021-04-16 | 詹红婴 | Biological organic fertilizer and preparation method thereof |
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