CN104371735A - Microbial soil conditioner and application thereof - Google Patents
Microbial soil conditioner and application thereof Download PDFInfo
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- CN104371735A CN104371735A CN201410550935.7A CN201410550935A CN104371735A CN 104371735 A CN104371735 A CN 104371735A CN 201410550935 A CN201410550935 A CN 201410550935A CN 104371735 A CN104371735 A CN 104371735A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Soil Sciences (AREA)
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Abstract
The invention discloses a microbial soil conditioner and an application thereof. The soil conditioner comprise the following components in percentage by mass: 2-25% of microbial culture, 10-35% of sawdust, 5%-20% of potato flour, 0.01-0.5% of ammonium dihydrogen phosphate, 40-70% of an organic fermented product, 1-10% of humic acid, and 0.1-1.0% of soil disinfectant, wherein the microbial culture is an EM culture. The microbial soil conditioner disclosed by the invention is mainly used to overcome such problems of soil hardening, high salinity and the like, the soil structure and ecological environment are improved; and the inferior soil is improved and thus the yield and quality of the crops are increased.
Description
Technical field
The present invention relates to microbe soil conditioner, a kind of soil improvement agent to improving other microorganisms in soil property, nutritive ingredient and soil, belongs to agro-biological engineering technical field specifically.
Background technology
Soil is the important component part of the Nature, the foundation stone of agricultural development, closely related with Sustainable Development of Ecological Environment.But along with the development of economy and society, the degree of the mankind to soil unreasonable development continues to increase, Soil degradation problem is caused to become increasingly conspicuous, main manifestations be soil compaction and sclerosis, erosion, salinization, acidifying, element is unbalance, chemical pollution, Organic Matter Loss and animals and plants fauna degeneration etc., seriously limit the development of fertility.3,500 ten thousand km are about according to the World Food Programme (FAO) world in 2000 the serious land deterioration area in the soil resource report whole world
2.Account for 26% of total land area, the serious land deterioration area wherein caused due to Agricultural Activities accounts for 9% of total land area.Agricultural Activities causes Soil degradation to be the major reason causing land deterioration.
How effectively improveing poor soil, make full use of limited land resources, is that agriculture production, ecological construction and environment protection need the urgent significant problem solved.Application soil improvement agent is one of important measures of repairing degenerated soil.Soil improvement agent can improve soil physical and chemical property and soil nutrient status effectively, and produces actively impact to soil microorganisms, thus improves the productivity of degenerated soil.Therefore, about the investigation and application of soil improvement agent has important theory and realistic meaning to control Soil degradation.
Conventional soil modifying agent composition is simple, function singleness, causes the not good phenomenon even occurring aggravation spoiled soil of reclamation result.Research finds, add effective microbe and excellent organism in soil after, soil function is strengthened.The activity of effective microbe makes organotrophy increase, and is conducive to crop health.Allow soil play the function of oneself's fertilising, self-ploughing and weeding, natural purification and Natural regulation, growing of guarantee crop health, improves the yield and quality.
Summary of the invention
The object of the invention is to the problem being unfavorable for Planting Crops for salt affected soil, provide one can improve soil physical structure, chemical constitution, improve the microbe soil conditioner of soil function, soil effective microbe content and biological activity etc.
For achieving the above object, first the present invention provides a kind of microbe soil conditioner, according to mass percent, this soil improvement agent is composed of the following components: microorganisms cultures 2 ~ 25%, sawdust 10 ~ 35%, potato powder 5 ~ 20%, primary ammonium phosphate 0.01 ~ 0.5%, organic fermented product 40 ~ 70%, humic acid 1 ~ 10%, soil disinfectant 0.1 ~ 1.0%; Wherein, described microorganisms cultures is EM bacterium culture.
Two of object of the present invention is a kind of method providing soil improvement, the soil improvement agent that the method uses the invention described above to provide.
Tool of the present invention has the following advantages:
1, use microbe soil conditioner of the present invention, can produce soil physico-chemical property and change, improve rhizosphere environment, can soil microbe quantity be increased again, promote root growth and the absorption to nutrient;
2, microbe soil conditioner essence of the present invention is a kind of complex microorganism, decomposes under active bacteria effect. the synthesis of plant materials endoenzyme can be promoted.Need to manufacture nutrient by plant growth and utilize microorganism antagonistic action to strengthen Antagonistic Fungi growth and breeding. effectively can suppress pathogenic bacteria, soil micro-ecosystem is restored balance. thus reach antibacterial, diseases prevention, healthy tree, volume increase effect;
3, the raw material that microbe soil conditioner of the present invention uses comprises the industrial and agricultural waste such as sawdust, straw, and the ingenious participation utilizing microorganism, turns waste into wealth, and improves the utilization ratio of workers and peasants' waste material, achieves the Sustainable development of ecotope.
Embodiment
Microbe soil conditioner provided by the present invention, composed of the following components according to mass percent:
Microorganisms cultures 2 ~ 25%, preferably 5 ~ 15%;
Sawdust 10 ~ 35%, preferably 20 ~ 30%;
Potato powder 5 ~ 20%, 5 ~ 15%;
Primary ammonium phosphate 0.01 ~ 0.5%, 0.02 ~ 0.06%;
Organic fermented product 40 ~ 70%, 45 ~ 65%;
Humic acid 1 ~ 10%, 1 ~ 5%;
Soil disinfectant 0.1 ~ 1.0%; 0.1 ~ 0.3%.
Wherein, described microorganisms cultures is EM bacterium culture.
Mentioned microorganism soil improvement agent, especially preferred to be each constituent mass percentage composition be: microorganisms cultures 5 ~ 15%, sawdust 20 ~ 30%, potato powder 5 ~ 15%, primary ammonium phosphate 0.02 ~ 0.06%, organic fermented product 45 ~ 65%, humic acid 1 ~ 5%, soil disinfectant 0.1 ~ 0.3%.
Described in any embodiment of mentioned microorganism soil improvement agent and EM bacterium, according to the conventional cognitive of this area, be a kind of mix bacterium agent, be approximately made up of 10 ~ 80 kinds of microorganisms, generally comprise the useful mushrooms such as sporeformer, yeast, milk-acid bacteria.
In the specific embodiment of the invention, described microorganisms cultures is prepared by the activated cultivation of EM microbial inoculum stoste of merchandise resources and productive culture; Described activation culture method is: by mass parts by EM microbial inoculum stoste 1 part, 1 part, brown sugar, the mixing of 100 parts, water, at 37 DEG C, cultivate 24h and obtain activation culture thing under 200r/min shaking table.
Described productive culture method is: by productive culture base 121 DEG C of sterilizing 20min in fermentor tank, when substratum is cooled to 28 ~ 37 DEG C, access activation culture thing, then aerated culture 6 ~ 48h under 37 ± 2 DEG C of conditions; By mass percentage, by the molasses water of 6%, the peptone of 0.5% and the water of surplus form described productive culture base.
In embodiment, measure with the method for plate culture count, in culture, useful viable count is not less than 8,000,000,000/gram, and main probiotics number is not less than 3 ~ 500,000,000/gram.
In another embodiment of the present invention, described organic fermented product is prepared by following method: dregs of beans, rapeseed meal, straw powder mixed according to mass ratio 5 ~ 7:2 ~ 4:0.5 ~ 2 and regulate mixture water ratio to 60 ± 5%, waste height 1.5 meters, heap is irritated 40 ~ 60 days; Wherein, the fermentation starting stage piles body with plastic film covering, when heap body core temperature reaches 50 DEG C, remove film; The turning when piling body core temperature more than 65 DEG C; Ferment and within first 20 days, keep heap body water ratio 45% ~ 55%; When heap temperature is down to 40 DEG C, and compost fermentation thing is beige, no foul smell, and fermentation ends when water ratio is no more than 30%, obtains organic fermented product.
Wherein, described turning specifically can select stack turner to carry out.
In the organic fermented product obtained by aforesaid method, nitrogen, phosphorus total content are 8 ~ 20%, and containing middle amount such as magnesium, calcium, zinc etc. that plant growth is required and micro-nutrient composition.
In another embodiment of the present invention, described sawdust water content is 2 ~ 70%.Preferably 5 ~ 15%.
Wherein, described sawdust must not derive from xylophyta that is poisonous, that have public hazards, and these plants include but not limited to: poisoned arrow wood, Root of Divaricate Strophanthus, thorn apple, large tea medicine, castor-oil plant, Folium seu Cortex Nerii, Umbellaflowered Poisonnut.
In embodiment, potato powder granularity 30 ~ 70 order, preferably 50 order potato powders.
In embodiment, of the present invention and soil disinfectant be the conventional low toxicity broad spectrum sterilization pesticide in this area, include but not limited to lime nitrogen, Wei Kang or their complex agent type.
The present invention's object on the other hand, is a kind of method providing soil improvement, and described method uses microbe soil conditioner of the present invention mentioned above.
The embodiment of the method for easy understand soil improvement comprises the technical scheme being applied to by described microbe soil conditioner and treating in improvement soil, and in embodiment, the amount of application of described soil improvement agent is 0.5 ~ 15kg/m
2, preferably 3 ~ 5kg/m
2.
Following examples, for further illustrating the present invention, not should be understood to any type of restriction to content of the present invention.
Embodiment 1
(1) prepare microorganisms cultures: by mass parts by EM microbial inoculum stoste 1 part, 1 part, brown sugar, the mixing of 100 parts, water, at 37 DEG C, cultivate 24h under 200r/min shaking table and obtain bacterial classification (activation culture thing); Then by productive culture base 121 DEG C of sterilizing 20min in fermentor tank, when substratum is cooled to 30 DEG C, access above-mentioned obtained bacterial classification, then aerated culture 24h under 37 DEG C of conditions, obtains microorganisms cultures.
Described EM microbial inoculum stoste is purchased from Shanghai three lives bio tech ltd.
By mass percentage, by the molasses water of 6%, the peptone of 0.5% and the water of surplus form described productive culture base.
(2) organic fermented product:
Dregs of beans, rapeseed meal, straw powder mixed according to mass ratio 6:3:1 and regulate mixture water ratio to 60%, waste height 1.5 meters, heap is irritated 40 ~ 60 days; Wherein, the fermentation starting stage piles body with plastic film covering, when heap body core temperature reaches 50 DEG C, remove film; Stack turner turning is used when piling body core temperature more than 65 DEG C; Ferment and within first 20 days, keep heap body water ratio 45% ~ 55%;
Repeatable operation like this, when heap temperature is down to 40 DEG C, and compost fermentation thing is beige, no foul smell, and fermentation ends when water ratio is no more than 30%, obtains organic fermented product.
(3) microbe soil conditioner I: microorganisms cultures 3kg, sawdust 10kg, organic fermented product 30kg, 50 order potato powder 4.0kg, humic acid 1.5kg, primary ammonium phosphate 0.015kg, soil disinfectant lime nitrogen 0.05kg, Homogeneous phase mixing.
Described sawdust is Chinese fir sawdust, and water content is 10%, and particle is not more than 50 orders.
Embodiment 2
Prepare microbe soil conditioner II:
Microorganisms cultures 7kg, sawdust 20kg, organic fermented product 35kg, 50 order potato powder 7.0kg, humic acid 1.5kg, primary ammonium phosphate 0.03kg, soil disinfectant lime nitrogen 0.15kg, Homogeneous phase mixing.
Described sawdust is birch sawdust, and water content is 10%, and particle is not more than 50 orders.
Described microorganisms cultures, organic fermented product are prepared according to embodiment 1 method.
Embodiment 3
Prepare microbe soil conditioner III:
Microorganisms cultures 5kg, sawdust 20kg, organic fermented product 45kg, 50 order potato powder 10.0kg, humic acid 2.50kg, primary ammonium phosphate 0.04kg, soil disinfectant dimension health 0.10kg, Homogeneous phase mixing.
Described sawdust is birch sawdust, and water content is 10%, and particle is not more than 50 orders.
Described microorganisms cultures, organic fermented product are prepared according to embodiment 1 method.
Embodiment 4
Microbe soil conditioner I, II, III that Application Example 1,2 and 3 is prepared respectively are 12 mu in improvement soil, Pulandian City, often kind of soil improvement agent is applied on 4 mu of soils, soil type be saltings (pH is respectively 8.2,7.5,8.7, in veneer of soil solubility saltiness be respectively 6.2g/kg, 7.5g/kg, 7.8g/kg); Soil improvement agent is evenly mixed into when machinery is turned in soil that (amount of application is 3.5kg/m
2), and spray into suitable quantity of water in soil after, coating film child care carried out Soil K+adsorption after one week.After 60 days, sampling detects soil again, and twice detected result is as follows:
After film child care, improvement soil is detected, result shows: not improve soil for contrast, use soil improvement agent I, after II and III, soil pH is respectively 7.7, 7.0, 7.4, in veneer of soil, solubility saltiness is respectively 5.5g/kg, 6.8g/kg, 6.7g/kg, water release rate improves 16.5% respectively, 17.4%, 18.2%, water retaining capacity increases by 17.4% respectively, 18.1%, 19.2%, rate of water absorption improves 9.7% respectively, 10.1%, 9.9%, the soil weight reduces by 10.2% respectively, 12.3%, 13.7%, soil organic matter content increases by 26.8% respectively, 28.3%, 32.5%.
After 60 days, sampling detects soil again, result shows: not improve soil for contrast, after improvement, soil pH is respectively 6.9,6.5,6.1, in veneer of soil, solubility saltiness is respectively 5.0g/kg, 6.1g/kg, 5.9g/kg, water release rate improves 17.3%, 18.2%, 19.4% respectively, water retaining capacity increases by 18.3%, 19.2%, 20.7% respectively, rate of water absorption improves 10.3%, 11.5%, 10.5% respectively, the soil weight reduces by 10.8%, 13.1%, 15.2% respectively, and soil organic matter content increases by 27.6%, 29.4%, 34.3% respectively.
Claims (10)
1. a microbe soil conditioner, according to mass percent, composed of the following components: microorganisms cultures 2 ~ 25%, sawdust 10 ~ 35%, potato powder 5 ~ 20%, primary ammonium phosphate 0.01 ~ 0.5%, organic fermented product 40 ~ 70%, humic acid 1 ~ 10%, soil disinfectant 0.1 ~ 1.0%;
Wherein, described microorganisms cultures is EM bacterium culture.
2. microbe soil conditioner according to claim 1, is characterized in that, described microorganisms cultures is prepared by the activated cultivation of EM microbial inoculum stoste and productive culture;
Described activation culture method is: by mass parts by EM microbial inoculum stoste 1 part, 1 part, brown sugar, the mixing of 100 parts, water, at 37 DEG C, cultivate 24h and obtain activation culture thing under 200r/min shaking table.
3. microbe soil conditioner according to claim 2, it is characterized in that, described productive culture method is: by productive culture base 121 DEG C of sterilizing 20min in fermentor tank, when substratum is cooled to 28 ~ 37 DEG C, access activation culture thing, then aerated culture 6 ~ 48h under 37 ± 2 DEG C of conditions;
By mass percentage, by the molasses water of 6%, the peptone of 0.5% and the water of surplus form described productive culture base.
4. microbe soil conditioner according to claim 3, is characterized in that, in described culture, useful viable count is not less than 8,000,000,000/gram, and main probiotics number is not less than 3 ~ 500,000,000/gram.
5. microbe soil conditioner according to claim 1, it is characterized in that, described organic fermented product is prepared by following method: dregs of beans, rapeseed meal, straw powder mixed according to mass ratio 5 ~ 7:2 ~ 4:0.5 ~ 2 and regulate mixture water ratio to 60 ± 5%, waste height 1.5 meters, heap is irritated 40 ~ 60 days;
Wherein, the fermentation starting stage piles body with plastic film covering, when heap body core temperature reaches 50 DEG C, remove film; The turning when piling body core temperature more than 65 DEG C; Ferment and within first 20 days, keep heap body water ratio 45% ~ 55%;
When heap temperature is down to 40 DEG C, and compost fermentation thing is beige, no foul smell, and fermentation ends when water ratio is no more than 30%, obtains organic fermented product.
6. microbe soil conditioner according to claim 1, is characterized in that, described sawdust water content is 2 ~ 70%.
7. microbe soil conditioner according to claim 1, it is characterized in that, each constituent mass percentage composition is: microorganisms cultures 5 ~ 15%, sawdust 20 ~ 30%, potato powder 5 ~ 15%, primary ammonium phosphate 0.02 ~ 0.06%, organic fermented product 45 ~ 65%, humic acid 1 ~ 5%, soil disinfectant 0.1 ~ 0.3%.
8. a method for soil improvement, is characterized in that, uses the soil improvement agent arbitrarily described in claim in claim 1 ~ 7.
9. the method for soil improvement according to claim 8, is characterized in that, the amount of application of described soil improvement agent is 0.5 ~ 15kg/m
2.
10. the method for soil improvement according to claim 9, is characterized in that, the amount of application of described soil improvement agent is 3 ~ 5kg/m
2.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885869A (en) * | 2016-06-14 | 2016-08-24 | 句容市白兔镇倪塘徐华果园 | Improving agent for greenhouse strawberry continuous cropping soil and application |
| CN106068746A (en) * | 2016-06-29 | 2016-11-09 | 山东博华高效生态农业科技有限公司 | A kind of salt-soda soil biological modification method |
| CN106513434A (en) * | 2015-09-10 | 2017-03-22 | 中国石油天然气股份有限公司 | Biological remediation method for oily soil, soil improvement agent and crude oil degradation agent |
| CN107311783A (en) * | 2017-08-28 | 2017-11-03 | 涿州市天林农业开发有限公司 | A kind of vegetable aquaculture bioactivity nutrient solution |
| CN107473801A (en) * | 2016-06-07 | 2017-12-15 | 句容市白兔镇云兔草莓专业合作社 | A kind of strawberry continuous cropping soil conditioner and application |
| CN107466511A (en) * | 2016-06-07 | 2017-12-15 | 句容市白兔镇云兔草莓专业合作社 | A kind of modification method of strawberry continuous cropping soil |
| CN107473881A (en) * | 2016-06-07 | 2017-12-15 | 句容市白兔镇云兔草莓专业合作社 | A kind of preparation method for the bio-feritlizer for improveing strawberry continuous cropping soil |
| CN109370942A (en) * | 2018-11-13 | 2019-02-22 | 会东山鸭子养殖专业合作社 | A kind of preparation method of beneficial bacterium and its beneficial bacterium is utilized to carry out animal-breeding, planting and soil improvement method |
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| CN101747903A (en) * | 2010-01-20 | 2010-06-23 | 四川省励自生态技术有限公司 | Soil activating powder |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513434A (en) * | 2015-09-10 | 2017-03-22 | 中国石油天然气股份有限公司 | Biological remediation method for oily soil, soil improvement agent and crude oil degradation agent |
| CN107473801A (en) * | 2016-06-07 | 2017-12-15 | 句容市白兔镇云兔草莓专业合作社 | A kind of strawberry continuous cropping soil conditioner and application |
| CN107466511A (en) * | 2016-06-07 | 2017-12-15 | 句容市白兔镇云兔草莓专业合作社 | A kind of modification method of strawberry continuous cropping soil |
| CN107473881A (en) * | 2016-06-07 | 2017-12-15 | 句容市白兔镇云兔草莓专业合作社 | A kind of preparation method for the bio-feritlizer for improveing strawberry continuous cropping soil |
| CN105885869A (en) * | 2016-06-14 | 2016-08-24 | 句容市白兔镇倪塘徐华果园 | Improving agent for greenhouse strawberry continuous cropping soil and application |
| CN106068746A (en) * | 2016-06-29 | 2016-11-09 | 山东博华高效生态农业科技有限公司 | A kind of salt-soda soil biological modification method |
| CN107311783A (en) * | 2017-08-28 | 2017-11-03 | 涿州市天林农业开发有限公司 | A kind of vegetable aquaculture bioactivity nutrient solution |
| CN109370942A (en) * | 2018-11-13 | 2019-02-22 | 会东山鸭子养殖专业合作社 | A kind of preparation method of beneficial bacterium and its beneficial bacterium is utilized to carry out animal-breeding, planting and soil improvement method |
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| CN104371735B (en) | 2017-06-20 |
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Effective date of registration: 20211223 Address after: 076450 big data exhibition center, East Range Rover Road, Zhangbei County Economic Development Zone, Zhangjiakou City, Hebei Province 206 Patentee after: HEBEI WUXINGYUAN AGRICULTURAL TECHNOLOGY DEVELOPMENT GROUP Co.,Ltd. Address before: 116000 13-1, unit 1, No. 7, qinhaiyuan, Ganjingzi District, Dalian City, Liaoning Province Patentee before: DALIAN AIDINUO BIOTECHNOLOGY Co.,Ltd. |
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