CN105087413A - Preparation and application of complex microbial inoculants capable of fermenting livestock and poultry excrement effectively and quickly - Google Patents
Preparation and application of complex microbial inoculants capable of fermenting livestock and poultry excrement effectively and quickly Download PDFInfo
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- CN105087413A CN105087413A CN201410205807.9A CN201410205807A CN105087413A CN 105087413 A CN105087413 A CN 105087413A CN 201410205807 A CN201410205807 A CN 201410205807A CN 105087413 A CN105087413 A CN 105087413A
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- composting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention mainly relates to preparation and application of complex microbial inoculants, and is mainly applied to research of technologies of quick fermentation, low-temperature-resistant running and nutrient loss of aerobic composting. The preparation is started from weak links of technological research of a composting technology of the livestock and poultry excrement, development of compost microbial agents serves as a sally port, preparation and application of exogenous microbial agents in a composting technology are deeply researched through a scientific research means, actual scientific achievements are obtained, and efficient complex microbial inoculants suitable for composting of the livestock and poultry excrement are obtained finally. By the complex microbial inoculants, a livestock excrement composting process can be optimized, composting efficiency is improved, and ripe composting degree and quality of composting products are improved; and particularly, the complex microbial inoculants can still function in a low-temperature environment at the temperature below 20 DEG C.
Description
Technical field
The present invention relates to a kind of preparation of efficient Rapid Fermentation feces of livestock and poultry aerobic compost composite bacteria agent, it is mainly used in the researchs such as the Rapid Fermentation of aerobic compost, low-temperature resistance operation and nutrient loss technology, belongs to agro-ecology organic fertilizer field.
Background technology
The livestock and poultry cultivation industry of current China, its integrated production capacity is greatly improved, and product is in liberal supply, and annual production constantly rises.With developing rapidly for intensive culture pattern, the concentration yield of animal waste also constantly increases, and pollutes air, water body, causes environmental degradation, and a large amount of land occupations, causes the waste of land resource.It is clear that the environmental that the increase of cultivation scale and the yield and excrement of excrement are produced is into positive correlation.The problem of environmental pollution of livestock and poultry industry all brings detrimental effect to ecological environment, society, economy.
According to the principle of environmental pollution improvement of China, minimizing, innoxious, recycling the comprehensive regulation should be carried out to pollutant as far as possible, the recycling of the pollutant as discarded object is farthest realized on the basis of pollution abatement degree.It is exactly livestock excrement composting processing for the optimal processing disposal options of feces of livestock and poultry.Compost treatment is to realize feces of livestock and poultry minimizing, innoxious, recycling good approach, and organic matter unstable in feces of livestock and poultry is converted into economic product that is stable and having agriculture fertilizer efficiency, achieved many things at one stroke.But compost treatment technology still suffers from many shortcomings, such as production cycle length, compost maturity low degree, poor product quality.
The content of the invention
The present invention starts with from the weak link of livestock excrement composting technical matters research, using the development of compost microbe microbial inoculum as breach, the preparation of the inoculating microbe microbial inoculum in composting technology and application are furtherd investigate by scientific research method and actual scientific achievement is obtained, prepare a kind of high efficiency microbiological composite bacterial agent for animal manure compost, to optimize animal manure composting process, accelerate composting efficiency, improve rotten amount of cure and composting production quality.
The present invention is achieved by the following technical solutions：
By the preparation again to existing strain, obtain being applied to containing a certain proportion of aspergillus oryzae, Mucor, trichoderma reesei, several ready-made strains of bacillus subtilis in the complex microorganism compost bacterium of pig manure, cow dung and chicken manure, composite bacteria agent.Again contrast test is done by selecting pig manure, cow dung and chicken manure mixing to carry out strain addition composite bacteria agent with corn stalk stalk crumb with the aerobic compost without composite bacteria agent.
Experiment is in the case of more than 25 DEG C of room temperature, the composite bacteria agent to adding different ratio in pig manure, cow dung and chicken manure aerobic compost heap body, the physicochemical property such as regulation to appropriate moisture content, carbon-nitrogen ratio, carries out Natural compost processing.Comprehensive Comparison adds the aerobic compost indices of different proportion microbial inoculum, selects a kind of composite bacteria agent of optimal proportion in pig manure, cow dung and chicken manure aerobic compost.And then be added to optimal proportion composite bacteria agent below 20 DEG C of room temperature among pig manure, cow dung and the processing of chicken manure aerobic compost.By applied analysis, researcher has found that preparing obtained composite bacteria agent serves good castering action to compost effect, and every physical and chemical index of composting production is better than blank control group, especially remains to play a role at low ambient temperatures.
Described optimal proportion composite bacteria, can effectively improve composting efficiency, and each physicochemical property of composting production has obtained good improvement, improves fertilizer efficiency.
The beneficial effects of the invention are as follows：
1st, the present invention is applied to the aerobic compost processing procedure of feces of livestock and poultry, compared with the processing of conventional panels aerobic compost, and composite bacteria agent serves good minimizing effect to compost effect, and reduction is more substantially more than 50%.
2nd, after being measured to pig manure, cow dung and chicken manure heap body to the organic matter and total nutrient of product after the completion of the compost, as a result show material resourceization that heap is postponed have it is more significant be improved, final composting production has reached national organic fertilizer standard.
3rd, compared with other poultry excrement and urine disposals are disposed, the present invention can effectively accelerate the heating of heap body in aerobic compost running, extend duration megathermal period, excrement colibacillus group number and content of beary metal reach《NY525-2012 organic fertilizer》Specified in limit the quantity, innoxious degree higher standard.
Brief description of the drawings
Fig. 1-Fig. 3 is the final design sketch of the present invention：
It is mainly that pig manure, cow dung and chicken manure collaboration corn stalk stalk crumb carry out the final minimizing of aerobic compost, recycling and innoxious final effect schematic diagram in figure；Summer is that the aerobic composting process that composite bacteria agent of the invention is carried out is added under higher than 25 DEG C environment of environment temperature in figure, and winter is then the aerobic composting process for the composite bacteria agent progress that the present invention is added under less than 20 DEG C environment of environment temperature；Control group is the aerobic composting process carried out without microbial inoculum Traditional compost mode.
Fig. 1 is that pig manure, cow dung and chicken manure addition microbial inoculum are handled and without the control group reduction figure of microbial inoculum；
Fig. 2 is that pig manure, cow dung and chicken manure addition microbial inoculum are handled and without the control group recycling design sketch of microbial inoculum；
Fig. 3 is that pig manure, cow dung and chicken manure addition microbial inoculum are handled and without the innoxious design sketch of control group of microbial inoculum.
Embodiment
With reference to accompanying drawing, the optimal technical scheme that the technological difficulties such as difficult operation and poor product quality under Traditional compost production cycle length, compost maturity low degree, low temperature environment are solved to the present invention is described further：
The composite bacteria agent of the present invention mainly includes trichoderma reesei, aspergillus oryzae, bacillus subtilis, several ready-made strains of Mucor, and different proportion carries out strain allotment by weight, and the ratio of allotment is 1:1:1:1、1:1:2:2、2:2:1:1 etc., the composite bacteria agent configured is added in feces of livestock and poultry collaboration corn stalk stalk crumb aerobic compost heap body, carried out by traditional aerobic compost operating process.
The present invention primary operational process be：
By shredding corn stalk, length is 2~3cm, removes debris in feces of livestock and poultry, mix with corn stalk stalk crumb and adjust material carbon-nitrogen ratio in the range of suitable aerobic compost, then by trichoderma reesei, aspergillus oryzae, bacillus subtilis, Mucor is 1:1:1:In 1 composite bacteria agent, the aerobic compost heap body for being uniformly added to cow dung collaboration corn stalk stalk crumb, material moisture is adjusted to 40-70%, carries out within every 5 days turning operation.
By shredding corn stalk, length is 2~3cm, removes debris in swine excrement, mix with corn stalk stalk crumb and adjust material carbon-nitrogen ratio in the range of suitable aerobic compost, then by trichoderma reesei, aspergillus oryzae, bacillus subtilis, Mucor is 1:1:2:In 2 composite bacteria agent, the aerobic compost heap body for being uniformly added to pig manure collaboration corn stalk stalk crumb, material moisture is adjusted to 40-70%, carries out within every 5 days turning operation.
By shredding corn stalk, length is 2~3cm, removes debris in chicken manure, mix with corn stalk stalk crumb and adjust material carbon-nitrogen ratio in the range of suitable aerobic compost, then by trichoderma reesei, aspergillus oryzae, bacillus subtilis, Mucor is 1:1:2:In 2 composite bacteria agent, the aerobic compost heap body for being uniformly added to chicken manure collaboration corn stalk stalk crumb, material moisture is adjusted to 40-70%, carries out within every 5 days turning operation.
To sum up operating process, pig manure, cow dung and chicken manure aerobic compost were at 25 days or so, and compost, which has been fully achieved, to become thoroughly decomposed, and the contrast Traditional compost compost time shortens more than 10 days.
Show by the parallel test result of study for cooperateing with stalk addition compound bacteria to carry out multigroup aerobic compost to pig manure, cow dung and chicken manure, the present invention carries out aerobic compost addition at initial stage in feces of livestock and poultry collaboration corn stalk stalk crumb, becoming thoroughly decomposed the time for compost can be shortened, lift nutrient content, and this composite bacteria of environment remains to play a role below 20 DEG C of low temperature, and innoxious, minimizing and resource impact are more obvious.
What the embodiment that the present invention is enumerated was further intended to illustrates that composite bacteria agent constitutes any limitation how using the technical scheme with aerobic compost, rather than to protection scope of the present invention.
Claims (7)
1. contain a certain proportion of trichoderma reesei, aspergillus oryzae, bacillus subtilis, the composite bacteria agent of several ready-made strains of Mucor.
2. being characterized in that optimization animal manure composting process, accelerate composting efficiency, improve rotten amount of cure and composting production quality.
3. the disposal of supporting industry night soil-treatment and organic fertilizer production industry for livestock and poultry cultivation provide beneficial technology and product support.
4. composite bacteria agent according to claim 1, for trichoderma reesei, aspergillus oryzae, bacillus subtilis, Mucor by weight 1:1:1:1 proportion relation, in environment temperature higher than more than 25 DEG C or less than 20 DEG C, is added in cow dung and maize straw mixing aerobic composting process, and every physical and chemical index of composting production is better than the blank test without microbial inoculum, promotes compost maturity process.
5. composite bacteria agent according to claim 1, for trichoderma reesei, aspergillus oryzae, bacillus subtilis, Mucor by weight 1:1:2:2 proportion relation, in environment temperature higher than more than 25 DEG C or less than 20 DEG C, is added in pig manure and maize straw mixing aerobic composting process, and every physical and chemical index of composting production is better than the blank test without microbial inoculum, promotes compost maturity process.
6. composite bacteria agent according to claim 1, for trichoderma reesei, aspergillus oryzae, bacillus subtilis, Mucor by weight 1:1:1:1 proportion relation, in environment temperature higher than more than 25 DEG C or less than 20 DEG C, is added in chicken manure and maize straw mixing aerobic composting process, and every physical and chemical index of composting production is better than the blank test without microbial inoculum, promotes compost maturity process.
7. composite bacteria agent according to claim 1, it is characterized in that it is low to overcome the northern area of China autumn and winter temperature, the conditions such as cycle length are limited, it is added in feces of livestock and poultry aerobic composting process, the purpose for improving composting efficiency, degree of humification and quality can be effectively achieved, is that the exploitation of composite bacteria agent lays the foundation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410205807.9A CN105087413A (en) | 2014-05-16 | 2014-05-16 | Preparation and application of complex microbial inoculants capable of fermenting livestock and poultry excrement effectively and quickly |
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| CN201410205807.9A CN105087413A (en) | 2014-05-16 | 2014-05-16 | Preparation and application of complex microbial inoculants capable of fermenting livestock and poultry excrement effectively and quickly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106631286A (en) * | 2017-01-16 | 2017-05-10 | 东北农业大学 | Phosphorus-rich efficient compost product prepared through biological phosphorus accumulation, and method thereof |
| CN106867941A (en) * | 2017-03-16 | 2017-06-20 | 新疆肥力沃生物工程有限公司 | A kind of microorganism-decomposing agent for livestock and poultry feces discarded object and its preparation method and application |
| CN110205354A (en) * | 2019-06-24 | 2019-09-06 | 黑龙江奥创生物科技发展有限公司 | A kind of preparation method of earthworm bioactivity fulvic acid |
| CN110343640A (en) * | 2019-07-25 | 2019-10-18 | 上海交通大学 | A kind of fermentation process of people's intestinal flora and application |
| CN115125173A (en) * | 2022-07-18 | 2022-09-30 | 山西农业大学 | Biochar-based microbial agent as well as preparation method and application thereof |
| CN116987641A (en) * | 2023-08-07 | 2023-11-03 | 湖南省微生物研究院 | Corrosion-promoting nitrogen-preserving composting microbial inoculum and preparation method and application thereof |
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| WO2004113490A2 (en) * | 2003-06-24 | 2004-12-29 | HöFer Bioreact GmbH | Directed selective solid-phase culturing of stable microbial mixed populations for the continuous preparation of defined enzyme and metabolite mixture and bioreactor |
| CN1810735A (en) * | 2006-02-23 | 2006-08-02 | 湖南大学 | Decay promoting ferment and its application in composting agricultural waste |
| CN102531766A (en) * | 2011-09-15 | 2012-07-04 | 北京世纪阿姆斯生物技术股份有限公司 | Microbial decomposing agent and production method thereof |
| CN103725631A (en) * | 2013-12-06 | 2014-04-16 | 大连三科生物工程有限公司 | Straw-decomposing inoculant |
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2014
- 2014-05-16 CN CN201410205807.9A patent/CN105087413A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2004113490A2 (en) * | 2003-06-24 | 2004-12-29 | HöFer Bioreact GmbH | Directed selective solid-phase culturing of stable microbial mixed populations for the continuous preparation of defined enzyme and metabolite mixture and bioreactor |
| CN1810735A (en) * | 2006-02-23 | 2006-08-02 | 湖南大学 | Decay promoting ferment and its application in composting agricultural waste |
| CN102531766A (en) * | 2011-09-15 | 2012-07-04 | 北京世纪阿姆斯生物技术股份有限公司 | Microbial decomposing agent and production method thereof |
| CN103725631A (en) * | 2013-12-06 | 2014-04-16 | 大连三科生物工程有限公司 | Straw-decomposing inoculant |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106631286A (en) * | 2017-01-16 | 2017-05-10 | 东北农业大学 | Phosphorus-rich efficient compost product prepared through biological phosphorus accumulation, and method thereof |
| CN106631286B (en) * | 2017-01-16 | 2020-11-06 | 东北农业大学 | Phosphorus-rich high-efficiency compost product prepared by biological phosphorus accumulation and method thereof |
| CN106867941A (en) * | 2017-03-16 | 2017-06-20 | 新疆肥力沃生物工程有限公司 | A kind of microorganism-decomposing agent for livestock and poultry feces discarded object and its preparation method and application |
| CN110205354A (en) * | 2019-06-24 | 2019-09-06 | 黑龙江奥创生物科技发展有限公司 | A kind of preparation method of earthworm bioactivity fulvic acid |
| CN110205354B (en) * | 2019-06-24 | 2023-06-06 | 黑龙江奥创生物科技发展有限公司 | Preparation method of earthworm bioactive fulvic acid |
| CN110343640A (en) * | 2019-07-25 | 2019-10-18 | 上海交通大学 | A kind of fermentation process of people's intestinal flora and application |
| CN110343640B (en) * | 2019-07-25 | 2021-04-02 | 上海交通大学 | Fermentation method and application of human intestinal flora |
| CN115125173A (en) * | 2022-07-18 | 2022-09-30 | 山西农业大学 | Biochar-based microbial agent as well as preparation method and application thereof |
| CN115125173B (en) * | 2022-07-18 | 2023-07-18 | 山西农业大学 | Biochar-based microbial agent and preparation method and application thereof |
| CN116987641A (en) * | 2023-08-07 | 2023-11-03 | 湖南省微生物研究院 | Corrosion-promoting nitrogen-preserving composting microbial inoculum and preparation method and application thereof |
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Application publication date: 20151125 |