CN107254319A - A kind of saline-alkali land soil conditioner and preparation method - Google Patents
A kind of saline-alkali land soil conditioner and preparation method Download PDFInfo
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- CN107254319A CN107254319A CN201710493004.1A CN201710493004A CN107254319A CN 107254319 A CN107254319 A CN 107254319A CN 201710493004 A CN201710493004 A CN 201710493004A CN 107254319 A CN107254319 A CN 107254319A
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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
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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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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- 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
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention belongs to a kind of preparation method of saline-alkali land soil conditioner；It is main to utilize cultivation and agricultural wastes, after biochemical method is handled, targetedly handle and improve salt-soda soil chemical and physical features, biological character.Advantage is to increase soil organic matter content, improves soil hardening situation, recover edaphon flora and crumb structure, and then cause the acid-base value of soil to tend to be neutral.After continuous use 1 year, former salt-soda soil soil nature matter changes completely, is adapted to the various dry land crops of plantation.All it is debirs additionally, due to main material, is conducive to the improvement of environment, remove the potential threat of harm food security, while the cost for improveing salt-soda soil is greatly reduced, with generalization, applicability.Raw materials for production have cultivation dead animal to decompose residue, cow dung, chicken manure, rice husk powder, rice husk and biogas residue etc..Feature is that product of the present invention is suitable to microorganism attachment and growth and breeding, fast quick-recovery soil micro-ecosystem.Microorganism amount reproduction can cause soil granular structure to produce, and improve that salt-soda soil is hardened and water-permeable and air permeable performance.
Description
Technical field
The invention belongs to technical field of biological organic fertilizer, a kind of alkaline land soil improvement of specific design and preparation method.
Background technology
With the development of population and social economy, people are to the output demand of crops also more and more higher.And it is idle and not
The salinized soil area of exploitation is about 99,130,000 hm2.Serious salt affected soil regional plant can hardly survive.It is various saline and alkaline
Soil is formed under certain natural conditions, as weather conditions cause evaporation capacity to be more than precipitation, the salt rising of underground water
To surface soil layer, the influence of geographical conditions, soil property and underground water and river and seawater etc..
The salinization of soil has become one of principal element of restriction agriculture in arid areas development, is also that dry land agriculture is sustainable
The strategic issue of development.And carry out the research of biological modification and provide new cheap, simple possible height to develop salt-soda soil
The advantages of, beneficial to popularization and application.
Saline-alkali soil is the general designation to solonchak and alkaline earth.Soil salt content is more than 0.1%, and the soil for being harmful to plant growth can
Referred to as saline-alkali soil.
The content of the invention
It is an object of the invention to overcome defect of the prior art, and provide in a kind of structure to soil, soil
Nutrient, energy, moisture, gas permeability and microbial activity have highly important influence to recover soil fertility, vigor to reach
A kind of saline-alkali land soil conditioner and preparation method.
The object of the present invention is achieved like this：The saline-alkali land soil conditioner is matched somebody with somebody by following raw materials according according to parts by weight
Put and form：300 parts of residue, 200 parts of cow dung, 200 parts of chicken manure, 50 parts of rice husk powder, 80 parts of rice husk, natural pond are decomposed according to animal
400 parts of slag.
A kind of saline-alkali land soil conditioner, it is characterised in that：The animal decompose residue be using lipase and
Bacillus decomposes plant's dead animal.
A kind of preparation method of saline-alkali land soil conditioner, the preparation method comprises the following steps：
Step 1：Dead animal corpse is laid on 50% stalk of 70 cm thicks and 50% dehydration cow dung mixture, according to per ton
Spoil adds 100 grams of lipase and 1 kilogram of bacillus subtilis, after cover the stalk powders of 50 cm thicks, by 15-25 days
Decomposition, obtain after crushed animal decompose residue.Decomposable process does not discharge other wastes.
Step 2：Animal is decomposed into 300 parts of residue, 200 parts of cow dung, 200 parts of chicken manure, 50 parts of rice husk powder, rice husk 80
Part, after the uniform mixing of 400 parts of dehydration biogas residue, pile wide 5 meters, high 1.7 meters, long 90 meters strip reactor.The later stage is monitored in real time
The fermentation temperature of fermentation is controlled below 55 degree, and moisture content drops to 30% end after 45 days ferment.
Fermentation temperature in the step 2 is not higher than 55 DEG C；, can be by adding water or increasing when fermentation temperature is higher than 55 DEG C
The mode of turning number of times is cooled.
Residual fur and ossein, collagen, amino acid and peptide after being decomposed in the present invention containing substantial amounts of animal
Class material, these materials are in addition to increasing the soil organism, and hydrophilicity is strong, suitable for microorganism attachment and growth and breeding, so that
The activity of Soil Microorganism is waken up, recovers soil micro-ecosystem.
The lipase used in step 1 of the present invention is solid SUKALip, and it is 5.5-10.5, applicable for temperature to be applicable pH range
35-45 °C of scope is spent, its vigor is 10000U/g.The lipase is the finished product enzyme of prior art products, can from biotech firm or
Buy in person laboratory.Such as midsummer group.
The bacillus used in step 1 of the present invention is the matured product of prior art, can be from biotech firm or preservation
Mechanism is bought.Such as the bacillus subtilis of Ran Yi bio tech ltd.
The beneficial effects of the invention are as follows
The present invention is in addition to increasing the soil organism, due to strong containing the hydrophilicity such as substantial amounts of animal hair and collagen
Material, suitable for microorganism attachment and growth and breeding, microorganism amount reproduction can cause soil granular structure to produce, and improve salt-soda soil
Hardened and water-permeable and air permeable performance, be conducive to crop growth, reduce influence of the salinity of dry land to crop root；Containing certain
The rice husk material of amount, it is difficult to be decomposed.Turn over into salt-soda soil, increase the porousness of soil, led while breaking capillarity
Accumulation of salt in the surface soil situation is caused, is conducive to the improvement of overall soil.
Embodiment
The present invention be a saline-alkali land soil conditioner and preparation method, following instance be to the present invention furtherly
It is bright, rather than a kind of of the present invention is limited.
Example one：
Step 1：The dead pig corpse of pig breeding farm is laid on 50% stalk of 70 cm thicks and 50% dehydration cow dung mixture, plus
100 grams of lipase and 1 kilogram of bacillus, after cover the stalk powders of 50 cm thicks, by the decomposition of 20 days, by broken residual
Stay and animal decomposition residue is obtained after bone；Pig spoil per ton can produce 1.8 tons of residue.
Step 2：By residue, cow dung, chicken manure, rice husk powder, rice husk proportionally after uniform mixing, is piled wide by 5
Rice, high 1.7 meters, long 90 meters strip reactor.The fermentation temperature of later stage fermentation is monitored in real time, the moisture content after 45 days ferment
Drop to 30% end.
Fermentation temperature in the step 2 is not higher than 55 DEG C；, can be by adding water or increasing when fermentation temperature is higher than 55 DEG C
The mode of turning number of times is cooled.
Claims (5)
1. a kind of saline-alkali land soil conditioner, it is characterised in that：The saline-alkali land soil conditioner is by following raw materials according according to parts by weight
Number configuration is formed：Animal decomposes 300 parts of residue, 200 parts of cow dung, 200 parts of chicken manure, 50 parts of rice husk powder, 80 parts of rice husk.
2. a kind of preparation method of saline-alkali land soil conditioner described in claim 1, it is characterised in that：The preparation method includes
The following steps：
Step 1：Dead animal corpse is decomposed, spoil per ton adds 100 grams of lipase and 1 kilogram of bacillus subtilis, bonnet
The stalk powder of upper 50 cm thick, by the decomposition of 15-25 days, removes bone and obtains animal decomposition residue；
Step 2：By animal decompose 300 parts of residue, 200 parts of cow dung, 200 parts of chicken manure, 50 parts of rice husk powder, 80 parts of rice husk,
After the uniform mixing of 400 parts of biogas residue, high 1.7 meters of strip reactors are piled.
3. monitoring the fermentation temperature of later stage fermentation in real time, moisture content drops to 30% end after 45 days ferment.
4. a kind of preparation method of saline-alkali land soil conditioner according to claim 2, it is characterised in that：The step 2
In fermentation temperature be not higher than 55 DEG C；When fermentation temperature is higher than 55 DEG C, it can be cooled by way of increasing turning number of times.
5. it is respectively that animal decomposes 200-500 parts of residue, the consumption of biogas residue according to the material ratio of step 2 in the requirement of right 2
It is 1.2-1.5 times of animal decomposition residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493004.1A CN107254319A (en) | 2017-06-26 | 2017-06-26 | A kind of saline-alkali land soil conditioner and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493004.1A CN107254319A (en) | 2017-06-26 | 2017-06-26 | A kind of saline-alkali land soil conditioner and preparation method |
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| Publication Number | Publication Date |
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| CN107254319A true CN107254319A (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710493004.1A Pending CN107254319A (en) | 2017-06-26 | 2017-06-26 | A kind of saline-alkali land soil conditioner and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923968A (en) * | 2024-01-24 | 2024-04-26 | 北京国农天地城乡规划设计研究院有限责任公司 | Biological material for improving saline-alkali soil and preparation method thereof |
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| CN1388096A (en) * | 2002-07-15 | 2003-01-01 | 宁德市益荣生物工程有限公司 | Organic liquid fertilizer |
| CN103880482A (en) * | 2014-03-21 | 2014-06-25 | 国农生物肥料连云港有限责任公司 | Preparation method of crop organic fertilizer |
| CN104628424A (en) * | 2015-01-09 | 2015-05-20 | 中国人民解放军军事医学科学院卫生装备研究所 | Method for harmlessly treating plague-infected animal tissues |
| CN105884407A (en) * | 2014-10-01 | 2016-08-24 | 重庆沃田有机肥料有限公司 | Organic fertilizer containing bone meal and amino acids as well as production method thereof |
| CN105884510A (en) * | 2016-04-07 | 2016-08-24 | 河北省农林科学院遗传生理研究所 | High-activity grain bioorganic fertilizer and preparing method and application thereof |
| CN106242892A (en) * | 2016-07-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | A kind of alkaline land modifying agent and preparation method thereof |
| CN106365770A (en) * | 2016-08-19 | 2017-02-01 | 王延梅 | Organic active fertilizer with soil improving effect, and production method thereof |
-
2017
- 2017-06-26 CN CN201710493004.1A patent/CN107254319A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388096A (en) * | 2002-07-15 | 2003-01-01 | 宁德市益荣生物工程有限公司 | Organic liquid fertilizer |
| CN103880482A (en) * | 2014-03-21 | 2014-06-25 | 国农生物肥料连云港有限责任公司 | Preparation method of crop organic fertilizer |
| CN105884407A (en) * | 2014-10-01 | 2016-08-24 | 重庆沃田有机肥料有限公司 | Organic fertilizer containing bone meal and amino acids as well as production method thereof |
| CN104628424A (en) * | 2015-01-09 | 2015-05-20 | 中国人民解放军军事医学科学院卫生装备研究所 | Method for harmlessly treating plague-infected animal tissues |
| CN105884510A (en) * | 2016-04-07 | 2016-08-24 | 河北省农林科学院遗传生理研究所 | High-activity grain bioorganic fertilizer and preparing method and application thereof |
| CN106242892A (en) * | 2016-07-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | A kind of alkaline land modifying agent and preparation method thereof |
| CN106365770A (en) * | 2016-08-19 | 2017-02-01 | 王延梅 | Organic active fertilizer with soil improving effect, and production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923968A (en) * | 2024-01-24 | 2024-04-26 | 北京国农天地城乡规划设计研究院有限责任公司 | Biological material for improving saline-alkali soil and preparation method thereof |
| CN117923968B (en) * | 2024-01-24 | 2024-07-12 | 北京国农天地城乡规划设计研究院有限责任公司 | Biological material for improving saline-alkali soil and preparation method thereof |
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Application publication date: 20171017 |