CN108101702A - A kind of preparation method of soil hardening modifying agent - Google Patents
A kind of preparation method of soil hardening modifying agent Download PDFInfo
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- CN108101702A CN108101702A CN201711425179.5A CN201711425179A CN108101702A CN 108101702 A CN108101702 A CN 108101702A CN 201711425179 A CN201711425179 A CN 201711425179A CN 108101702 A CN108101702 A CN 108101702A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of preparation method of soil hardening modifying agent, by weight, by 10 20 parts of 25 parts of composite bacteria agent, 20 30 parts of wheat straw, 15 20 parts of dregs of beans and rice bran mixing, adds 40 60 parts of deionized waters, stirs and evenly mixs, ferment；58 parts of 37 parts of Waste compost, 15 30 parts of bagasse and banana skin are added in into the mixed material of preparation, is stirred and evenly mixed, is fermented；By step 2) ferment after drying materials, pulverize and sieve, with 13 parts of mixings of attapulgite to get.Compared with prior art, modifying agent provided by the invention is rich in organic matter and trace element, microbial inoculum is coordinated to use, soil hardening is eliminated, the harmful substance of soil enrichment is eliminated, increases soil fertility, improve soil nutrient structure, improve loosing soil and storing water and preserving fertility ability, promote plant growth, improve yield.
Description
Technical field
The invention belongs to soil conditioners, and in particular to a kind of preparation method of soil hardening modifying agent.
Background technology
It is seriously broken due to the predation formula farming of decades, nutrient loss, farmland quality in the arable land in many areas in China
It is bad.Excessively rely on chemical fertilizer use, arable land is made soil degradation generally occur, topsoil shoals, tilth is deteriorated, ability of declaring dutiable goods decline etc.
Phenomenon.
The birth of chemical fertilizer brings the hope of good harvest in the regular hour to peasant.However what long-time service chemical fertilizer generated
Drawback is following.First, soil is destroyed, soil organic matter content is caused to decline, all kinds of nutrients ratio imbalances, soil starts acid
To change, is hardened, the physicochemical character and soil microflora of soil are seriously destroyed, and cause its water conservation, fertilizer conservation, poor air permeability,
It is difficult to the actual growth needs for meeting crops；2nd, crops are stronger to the dependence of fertilizer and pesticide, it is necessary to which the increase phase makes year by year
Dosage, otherwise, crop growth are slow, and pest and disease damage is serious, cause the underproduction；3rd, agroecological environment deteriorates, and chemical fertilizer applies farmland
Afterwards, practical efficiency averagely only has 30%, and major part flows into rivers and lakes with agricultural drain or residues in soil and plant and agriculture
It in crop body, not only brings environmental pollution but also jeopardizes the safety and health of the mankind and life, it is sustainable that these all become agricultural
The obstacle of sexual development.
There is provided a kind of soil hardening modifying agent becomes the hot spot of agricultural development research.
The content of the invention
It is an object of the invention to provide a kind of preparation method of soil hardening modifying agent, using various agricultural discarded object and
Bacteria agent is used cooperatively, and can not only can dissolve the phosphate in soil, recovers crumb structure in the form of key bridge, eliminates soil
It is hardened, moreover, providing abundant trace element and organic matter, improve loosing soil and storing water and preserving fertility ability, improve crops
Yield.
The specific technical solution of the present invention is as follows：
A kind of soil hardening modifying agent provided by the invention, including following raw material：
The composite bacteria agent is made of the microbial inoculum of following parts by weight：
1-2 parts of 3-4 parts of bacillus subtilis, 2-3 parts of Aspergillus and Li's Trichoderma.
Preferably, the attapulgite is modified using the preceding acid that carries out；
It is described acid modification be specially：Attapulgite and calgon are placed in acid solution, are ultrasonically treated, filtering,
After being dried under the conditions of 105-110 DEG C, ground 200-400 mesh sieves are to get attapulgite modified.The supersound process refers to room temperature
Lower supersound process 1-2h.
Further, attapulgite, the mass ratio of calgon are 100:4-5；The attapulgite and acid solution of addition
Amount ratio be 1:6-10g/ml.The attapulgite in percentage by weight, including following substance：Attapulgite 50%-
80%, dolomite 10-30%, quartz and feldspar impurity content are not more than 10%.Original producton location：Xuyi Jiangsu.The acid solution choosing
From salpeter solution or hydrochloric acid solution, the concentration of the acid solution is 0.5-2mol/L.
Preferably, the bagasse crushed 20-40 mesh sieves using preceding drying.
The wheat straw is cut into 4-5cm sections using preceding drying, and lime powder, and ventilation is dried, and crushed 10-20 mesh sieves.
The banana skin crosses 10-20 mesh sieves using preceding drying.
The Waste compost crosses 10-20 mesh sieves using preceding drying.
A kind of preparation method of soil hardening modifying agent provided by the invention, comprises the following steps：
1) by weight, 10-20 parts of 2-5 parts of composite bacteria agent, 20-30 parts of wheat straw, 15-20 parts of dregs of beans and rice bran are mixed,
Add 40-60 parts of deionized waters, stir and evenly mix, ferment；
2) 5-8 parts of 3-7 parts of Waste compost, 15-30 parts of bagasse and banana skin are added in into mixed material prepared by step 1),
It stirs and evenly mixs, ferments；
3) by step 2) ferment after drying materials, pulverize and sieve, with 1-3 parts of mixings of attapulgite to get.
Step 1) the fermentation refers to the 2-10h that ferments at 55-65 DEG C, and fermentation process keeps air humidity in 65-85%.
Step 2) the fermentation refers to ferment 1-2 days at 15-35 DEG C.
Drying refers to dry 3-5h under the conditions of 50-60 DEG C described in step 3).
60-80 mesh sieves are sieved through described in step 3) excessively.
The crumb structure of soil is the important indicator of soil fertility, and the destruction of soil aggregate structure causes soil water-retaining, protects
Fertile ability and permeability reduce, and cause soil hardening.The content of organic matter is an important finger of soil fertility and crumb structure
Mark, the reduction of organic matter cause soil hardening.Pass through in addition, soil aggregate structure is electronegative soil clay particle and organic matter
What the polyvalent cation connection of positively charged formed.Soil particle is connected into bulky grain in the form of key bridge and forms soil by polyvalent cation
Earth crumb structure.Cation in soil is based on the calcium and magnesium ion of divalent, when phosphate fertilizer is excessively applied into soil, in phosphate fertilizer
Phosphate anion combines to form insoluble phosphate with cations such as calcium, magnesium in soil, that is, wastes phosphate fertilizer, and destroy soil group
Kernel structure causes soil hardening.
The bacillus subtilis added in the present invention inhibits and kills the harmful bacteria in soil and pathogen；Aspergillus is accelerated
The decomposing and fermenting of stalk, dregs of beans etc.；Li's Trichoderma can release pedo relict toxin, coordinate the use of attapulgite, favorably
In the absorption of heavy metal in soil, arsenic etc., soil health degree is improved.In addition banana skin, bagasse are added in the present invention and is given up
Mushroom bran is not only that 3 kinds of compounding microbial bacterial agents provide organic matter and abundant trace element, and the growth and breeding of microorganism is promoted to give birth to
Long, cooperation Waste compost contains glucide, amino acid, peptides, nucleic acid and trace element, also swashs containing the biology that species is enriched
Element promotes beneficial microbe breeding, improves the microorganism species in material, above-mentioned compounding microbial reproduction is promoted to be metabolized after fermentation,
The substances such as organic acid are secreted, can dissolve the phosphate in soil, k adsorption, calcium zinc etc., recover granule knot in the form of key bridge
Structure improves loosing soil degree and gas permeability, eliminates soil hardening；Moreover, wheat straw, dregs of beans, rice bran, bagasse, Waste compost and perfume (or spice)
Any of several broadleaf plants skin passes through fermentation maturity, provides organic matter and trace element for soil, eliminates soil hardening.Bagasse and Waste compost plus
Enter, improve the gas porosity and gas permeability of soil, improve the ability of soil water storage fertilizer conservation.
In preparation process, consider that the active ingredient of each raw material retains, fermentation condition designed to the promotion of microorganism growth,
The mixing with soil for ensureing raw material and the effect for improveing soil determine powder particle diameter, ensure the improved effect of product of the present invention.
Compared with prior art, modifying agent provided by the invention is rich in organic matter and trace element, and cooperation microbial inoculum is used, disappeared
Except soil hardening, the harmful substance of soil enrichment is eliminated, is increase soil fertility, improve soil nutrient structure, improve loosing soil
Property and storing water and preserving fertility ability, promote plant growth, improve yield.
Specific embodiment
Embodiment 1
A kind of soil hardening modifying agent, including following raw material：
Bagasse dries, and crushed 40 mesh sieves.Wheat straw dries, and is cut into 4-5cm sections, and lime powder, and ventilation is dried, and crushes
Cross 20 mesh sieves.Banana skin dries, and crosses 20 mesh sieves.Waste compost dries, and crosses 20 mesh sieves.Attapulgite is modified using the preceding acid that carries out：It is recessed
Ground 200 mesh sieve of convex stick soil, takes 1kg, is mixed in 0.04kg calgons in the salpeter solution of 7L 1mol/L, mixing,
1h is ultrasonically treated under room temperature, filter, dried under the conditions of 105 DEG C, ground 400 mesh sieve to get.The attapulgite is according to weight
Percentages are measured, including following substance：Attapulgite 50%-80%, dolomite 10-30%, quartz and feldspar impurity content are not
More than 10%.Original producton location：Xuyi Jiangsu.
Raw material by above-mentioned processing uses in formula as below.
The composite bacteria agent is made of the microbial inoculum of following parts by weight：
1 part of 3 parts of bacillus subtilis, 2 parts of Aspergillus and Li's Trichoderma.
The preparation method of above-mentioned soil hardening modifying agent：
1) by weight, by 10 parts of 2 parts of composite bacteria agent, 22 parts of wheat straw, 15 parts of dregs of beans and rice bran mixing, 43 points of deionizations are added
Water stirs and evenly mixs, 55 DEG C of fermentation 8h；Fermentation process keeps air humidity in 65-85%；
2) 5 parts of 3 parts of Waste compost, 15 parts of bagasse and banana skin are added in into mixed material prepared by step 1), stirring is mixed
Even, 25 DEG C ferment 1 day；
3) 3h is dried under the conditions of 60 DEG C of material after step 2) is fermented, crushed 60 mesh sieves, it is mixed with 1 part of attapulgite
It is even to get.
Embodiment 2
A kind of soil hardening modifying agent, including following raw material：
Bagasse dries, and crushed 20 mesh sieves.Wheat straw dries, and is cut into 4-5cm sections, and lime powder, and ventilation is dried, and crushes
Cross 20 mesh sieves.Banana skin dries, and crosses 20 mesh sieves.Waste compost dries, and crosses 20 mesh sieves.Attapulgite is modified using the preceding acid that carries out：It is recessed
Ground 200 mesh sieve of convex stick soil, takes 1kg, is mixed in 0.05kg calgons in the salpeter solution of 8L 1mol/L, mixing,
1h is ultrasonically treated under room temperature, filter, dried under the conditions of 105 DEG C, ground 400 mesh sieve to get.The attapulgite is according to weight
Percentages are measured, including following substance：Attapulgite 50%-80%, dolomite 10-30%, quartz and feldspar impurity content are not
More than 10%.Original producton location：Xuyi Jiangsu.
Raw material by above-mentioned processing uses in formula as below.
The composite bacteria agent is made of the microbial inoculum of following parts by weight：
2 parts of 3 parts of bacillus subtilis, 3 parts of Aspergillus and Li's Trichoderma.
The preparation method of above-mentioned soil hardening modifying agent：
1) by weight, by 20 parts of 4 parts of composite bacteria agent, 28 parts of wheat straw, 20 parts of dregs of beans and rice bran mixing, 59 points of deionizations are added
Water stirs and evenly mixs, 60 DEG C of fermentation 6h；Fermentation process keeps air humidity in 65-85%；
2) 7 parts of 5 parts of Waste compost, 28 parts of bagasse and banana skin are added in into mixed material prepared by step 1), stirring is mixed
Even, 30 DEG C ferment 1 day；
3) 4h is dried under the conditions of 55 DEG C of material after step 2) is fermented, crushed 80 mesh sieves, it is mixed with 1 part of attapulgite
It is even to get.
The soil hardening modifying agent prepared using Examples 1 and 2 is applied in hardened serious milpa field and green vegetables respectively
Ground, milpa field and the green vegetables that soil hardening modifying agent is not applied with identical hardened degree as a control group, be used continuously 1 year
Afterwards, soil regime and yield are recorded, as a result such as the following table 1.
Modifying agent provided by the invention eliminates soil hardening, eliminates the harmful substance of soil enrichment, increases soil fertility, changes
Kind soil nutrient structure, improves loosing soil and storing water and preserving fertility ability, promotes plant growth, improves yield.
Claims (10)
1. a kind of preparation method of soil hardening modifying agent, which is characterized in that the preparation method comprises the following steps：
1) by weight, by 10-20 parts of 2-5 parts of composite bacteria agent, 20-30 parts of wheat straw, 15-20 parts of dregs of beans and rice bran mixing, 40- is added
60 parts of deionized waters, stir and evenly mix, fermentation；
2) 5-8 parts of 3-7 parts of Waste compost, 15-30 parts of bagasse and banana skin, stirring are added in into mixed material prepared by step 1)
Mixing, fermentation；
3) by step 2) ferment after drying materials, pulverize and sieve, with 1-3 parts of mixings of attapulgite to get.
2. preparation method according to claim 1, which is characterized in that the step 1) fermentation refers in 55-65 DEG C of fermentation
2-10h, fermentation process keep air humidity in 65-85%.
3. preparation method according to claim 1 or 2, which is characterized in that the composite bacteria agent by following parts by weight bacterium
Agent forms：
1-2 parts of 3-4 parts of bacillus subtilis, 2-3 parts of Aspergillus and Li's Trichoderma.
4. preparation method according to claim 1, which is characterized in that the attapulgite is modified using the preceding acid that carries out.
5. preparation method according to claim 1, which is characterized in that it is described acid modification be specially：By attapulgite and six
Sodium metaphosphate is placed in acid solution, is ultrasonically treated, filtering, after being dried under the conditions of 105-110 DEG C, ground 200-400 mesh sieves, i.e.,
It obtains attapulgite modified.
6. preparation method according to claim 5, which is characterized in that attapulgite, the mass ratio of calgon are
100:4-5。
7. preparation method according to claim 5 or 6, which is characterized in that the attapulgite of addition and the dosage of acid solution
Than for 1:6-10g/ml.
8. according to claim 1-7 any one of them preparation methods, which is characterized in that the step 2) fermentation refers in 15-
35 DEG C ferment 1-2 days.
9. according to claim 1-8 any one of them preparation methods, which is characterized in that drying refers to described in step 3)
3-5h is dried under the conditions of 50-60 DEG C.
10. according to claim 1-9 any one of them preparation methods, which is characterized in that be sieved through 60-80 described in step 3) excessively
Mesh sieve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425179.5A CN108101702A (en) | 2017-12-25 | 2017-12-25 | A kind of preparation method of soil hardening modifying agent |
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| CN201711425179.5A CN108101702A (en) | 2017-12-25 | 2017-12-25 | A kind of preparation method of soil hardening modifying agent |
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| CN108101702A true CN108101702A (en) | 2018-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279717A (en) * | 2020-10-28 | 2021-01-29 | 东珠生态环保股份有限公司 | Plant growth promoter for wetland in arid region |
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| CN106187590A (en) * | 2016-07-12 | 2016-12-07 | 安徽欧杰利生态肥业有限公司 | A kind of preparation technology of the soil special bio bacterial manure that hardens |
| CN106927961A (en) * | 2017-05-03 | 2017-07-07 | 明光市飞洲新材料有限公司 | A kind of attapulgite ecology slow-release compound fertilizer and preparation method thereof |
| CN107141151A (en) * | 2017-07-12 | 2017-09-08 | 合肥梵腾环保科技有限公司 | A kind of lotus rhizome growth environment-friendly fertilizer and preparation method |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006104892A2 (en) * | 2005-03-28 | 2006-10-05 | Tahitian Noni International,Inc. | Morinda citrifolia based antifungal formulations and methods |
| CN106187590A (en) * | 2016-07-12 | 2016-12-07 | 安徽欧杰利生态肥业有限公司 | A kind of preparation technology of the soil special bio bacterial manure that hardens |
| CN106927961A (en) * | 2017-05-03 | 2017-07-07 | 明光市飞洲新材料有限公司 | A kind of attapulgite ecology slow-release compound fertilizer and preparation method thereof |
| CN107141151A (en) * | 2017-07-12 | 2017-09-08 | 合肥梵腾环保科技有限公司 | A kind of lotus rhizome growth environment-friendly fertilizer and preparation method |
Non-Patent Citations (1)
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| 赵萍 等: "《凹凸棒石改性方法及其应用现状》", 《化工生产与技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279717A (en) * | 2020-10-28 | 2021-01-29 | 东珠生态环保股份有限公司 | Plant growth promoter for wetland in arid region |
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Application publication date: 20180601 |