CN103333031A - Modifier for acidic soil - Google Patents
Modifier for acidic soil Download PDFInfo
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- CN103333031A CN103333031A CN2013102879447A CN201310287944A CN103333031A CN 103333031 A CN103333031 A CN 103333031A CN 2013102879447 A CN2013102879447 A CN 2013102879447A CN 201310287944 A CN201310287944 A CN 201310287944A CN 103333031 A CN103333031 A CN 103333031A
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- soil
- modifier
- modifying agent
- acid soil
- urea
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Abstract
A modifier for acidic soil is composed of fly ash, active carbon, plant ash, urea and zeolite powder. A preparation method of the modifier comprises a step of uniformly mixing the fly ash, active carbon, the plant ash, urea and the zeolite powder, and a step of processing to prepare particles having diameters of 3-8mm. A use method of the modifier is characterized in that the modifier is uniformly spread on the surface of the acidic soil, the acidic soil is uniformly turned over and mixed through a plowing machine, the consumption of the modifier is determined according to the pH of the acidic soil, and the pH value of the modified soil is in a range of 7-8. The modifier can effectively improve the pH value of the acidic soil and makes the soil be neutral or slightly alkaline when used in the acidic soil. The modifier can improve the permeability of soil, promotes the microbial activities of roots, and promotes the changing of insoluble mineral matter elements in soil to soluble nourishments to reach a soil fertility betterment effect.
Description
Technical field
The present invention relates to agricultural soil improvement field, particularly relate to a kind of modifying agent for acid soil.
Background technology
The major obstacle factor of acid soil is low pH value, and free aluminum and exchangeability aluminum concentration too high (aluminium poison) are gone back ortho states manganese excessive concentration (manganese poison), lacks phosphorus, potassium, calcium and magnesium, also lacks molybdenum sometimes.Various obstruction factors are its hazard rating difference under different ecological condition, is that a certain factor plays a leading role sometimes, then is the comprehensive action of several factors sometimes.For example, in the torrid zone and some strongly acidic soils of subtropics, H
+Can cause direct harm to plant-growth, and at pH〉in 4 the acid soil, the murder by poisoning of aluminium and scarce phosphorus can occur simultaneously; Under the waterflooding condition, also have the toxic action of manganese concurrently.Aluminium and manganese often take place to the toxic action of various plants in China south acid soil, and the general serious phosphorus phenomenon that lacks.
Summary of the invention
A kind of modifying agent for acid soil, according to the mass fraction meter, formed by following component:
Flyash 50-150
Gac 30-100
Plant ash 30-70
Urea 20-50
Zeolite powder 20-50
Its preparation method is: flyash, gac, plant ash, urea, zeolite powder are mixed, make the particle of diameter 3-8 millimeter.
Its using method is: the even spreading of modifying agent on the acid soil surface, and is turned over even get final product that be mixed with the machine of turning over, and the modifying agent consumption is definite according to acid soil pH, between the soil pH=7-8 after the improvement.
In acid soil, use modifying agent of the present invention, can effectively improve the pH value of acid soil, make Soil conservation neutrality or meta-alkalescence.Modifying agent of the present invention can improve soil permeability, promotes the rhizospheric microorganism activity, impels insoluble mineral element in the soil to become the nutriment of solubility, reaches the effect of culture fertility.
Embodiment
Below by specific embodiment, the present invention is done detailed description:
Embodiment 1
A kind of modifying agent for acid soil, according to the mass fraction meter, formed by following component:
Flyash 50
Gac 30
Plant ash 30
Urea 20
Zeolite powder 20
Its preparation method is: flyash, gac, plant ash, urea, zeolite powder are mixed, make the particle of 3 millimeters of diameters.
Its using method is: the even spreading of modifying agent on the acid soil surface, and is turned over even get final product that be mixed with the machine of turning over, and the modifying agent consumption is definite according to acid soil pH, the soil pH after the improvement=7.
Embodiment 2
A kind of modifying agent for acid soil, according to the mass fraction meter, formed by following component:
Flyash 150
Gac 100
Plant ash 70
Urea 50
Zeolite powder 50
Its preparation method is: flyash, gac, plant ash, urea, zeolite powder are mixed, make the particle of 8 millimeters of diameters.
Its using method is: the even spreading of modifying agent on the acid soil surface, and is turned over even get final product that be mixed with the machine of turning over, and the modifying agent consumption is definite according to acid soil pH, the soil pH after the improvement=8.
Embodiment 3
A kind of modifying agent for acid soil, according to the mass fraction meter, formed by following component:
Flyash 100
Gac 70
Plant ash 50
Urea 40
Zeolite powder 30
Its preparation method is: flyash, gac, plant ash, urea, zeolite powder are mixed, make the particle of 5 millimeters of diameters.
Its using method is: the even spreading of modifying agent on the acid soil surface, and is turned over even get final product that be mixed with the machine of turning over, and the modifying agent consumption is definite according to acid soil pH, the soil pH after the improvement=7.5.
Claims (2)
1. a modifying agent that is used for acid soil is characterized in that, according to the mass fraction meter, is made up of following component:
Flyash 50-150
Gac 30-100
Plant ash 30-70
Urea 20-50
Zeolite powder 20-50
A kind of modifying agent for acid soil is characterized in that, its preparation method is: flyash, gac, plant ash, urea, zeolite powder are mixed, make the particle of diameter 3-8 millimeter.
2. modifying agent that is used for acid soil, it is characterized in that its using method is: the even spreading of modifying agent on the acid soil surface, and is turned over even the getting final product that be mixed with the machine of turning over, the modifying agent consumption is determined according to acid soil pH, between the soil pH=7-8 after the improvement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102879447A CN103333031A (en) | 2013-07-10 | 2013-07-10 | Modifier for acidic soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102879447A CN103333031A (en) | 2013-07-10 | 2013-07-10 | Modifier for acidic soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103333031A true CN103333031A (en) | 2013-10-02 |
Family
ID=49241259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102879447A Pending CN103333031A (en) | 2013-07-10 | 2013-07-10 | Modifier for acidic soil |
Country Status (1)
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| CN (1) | CN103333031A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583175A (en) * | 2013-10-15 | 2014-02-19 | 阜阳市颍泉区腾飞种植专业合作社 | Planting method of ryegrass |
| CN103964975A (en) * | 2014-04-25 | 2014-08-06 | 湖南回龙湖现代农业科技有限公司 | Soil conditioner for acidic rice field and use method of soil conditioner |
| CN104098375A (en) * | 2014-06-09 | 2014-10-15 | 安徽红三星磷复肥有限责任公司 | Fertilizer special for chestnuts and preparation method thereof |
| CN104263379A (en) * | 2014-09-23 | 2015-01-07 | 凌少青 | Acidic soil improving agent and application method thereof |
| CN104745196A (en) * | 2015-02-11 | 2015-07-01 | 海沃滋环保科技(上海)有限公司 | Preparation method for multifunctional OH<-> free radical concentrated solution |
| CN104892156A (en) * | 2015-05-29 | 2015-09-09 | 成都新柯力化工科技有限公司 | Special ecological fertilizer for acid soil and preparation method thereof |
| CN105524619A (en) * | 2015-12-16 | 2016-04-27 | 江苏盖亚环境工程有限公司 | Acid soil amendment and preparation method thereof |
| CN106966807A (en) * | 2017-04-18 | 2017-07-21 | 广东丰康生物科技有限公司 | A kind of micro mist soil conditioner prepares method |
| CN107011913A (en) * | 2017-04-18 | 2017-08-04 | 广东丰康生物科技有限公司 | A kind of acid soil improving agent |
| CN108219796A (en) * | 2016-12-14 | 2018-06-29 | 丹阳市香逸林果专业合作社 | A kind of modifying agent for soil |
| CN110172350A (en) * | 2019-06-13 | 2019-08-27 | 中国神华能源股份有限公司 | A kind of method of acid soil improving agent and preparation method thereof and improvement acid soil |
| CN110404508A (en) * | 2019-08-06 | 2019-11-05 | 中南大学 | A kind of soil and preparation method thereof for the airborne particulates that adsorb and degrade |
| CN111548798A (en) * | 2020-04-28 | 2020-08-18 | 云南省烟草公司红河州公司 | Soil conditioner and application thereof in organic agriculture acidic soil improvement |
| CN115404082A (en) * | 2022-08-08 | 2022-11-29 | 仲恺农业工程学院 | Acid soil conditioner and preparation method and application thereof |
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| JP2012224801A (en) * | 2011-04-22 | 2012-11-15 | Taisei Corp | Neutralizing material for acidic soil, and method for treating acidic soil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012224801A (en) * | 2011-04-22 | 2012-11-15 | Taisei Corp | Neutralizing material for acidic soil, and method for treating acidic soil |
| CN102321484A (en) * | 2011-06-09 | 2012-01-18 | 山东省农业科学院农业资源与环境研究所 | Organic environmentally-friendly soil conditioner for improving acidified or acid soil |
| CN103013529A (en) * | 2012-01-04 | 2013-04-03 | 清华大学 | Soil improvement agent and processing method thereof |
| CN102950146A (en) * | 2012-10-18 | 2013-03-06 | 葛成军 | Improvement method for acid heavy metal lead contaminated soil of tropical zone |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583175B (en) * | 2013-10-15 | 2016-02-10 | 阜阳市颍泉区腾飞种植专业合作社 | The implantation methods of a kind of perennial ryegrass |
| CN103583175A (en) * | 2013-10-15 | 2014-02-19 | 阜阳市颍泉区腾飞种植专业合作社 | Planting method of ryegrass |
| CN103964975A (en) * | 2014-04-25 | 2014-08-06 | 湖南回龙湖现代农业科技有限公司 | Soil conditioner for acidic rice field and use method of soil conditioner |
| CN103964975B (en) * | 2014-04-25 | 2015-12-30 | 长沙碧野生态农业科技有限公司 | A kind of acid paddy soil amendment and using method thereof |
| CN104098375A (en) * | 2014-06-09 | 2014-10-15 | 安徽红三星磷复肥有限责任公司 | Fertilizer special for chestnuts and preparation method thereof |
| CN104263379A (en) * | 2014-09-23 | 2015-01-07 | 凌少青 | Acidic soil improving agent and application method thereof |
| CN104745196B (en) * | 2015-02-11 | 2018-04-13 | 海沃滋环保科技(上海)有限公司 | A kind of manufacture method of multi-functional OH free radicals concentrate |
| CN104745196A (en) * | 2015-02-11 | 2015-07-01 | 海沃滋环保科技(上海)有限公司 | Preparation method for multifunctional OH<-> free radical concentrated solution |
| CN104892156A (en) * | 2015-05-29 | 2015-09-09 | 成都新柯力化工科技有限公司 | Special ecological fertilizer for acid soil and preparation method thereof |
| CN105524619A (en) * | 2015-12-16 | 2016-04-27 | 江苏盖亚环境工程有限公司 | Acid soil amendment and preparation method thereof |
| CN108219796A (en) * | 2016-12-14 | 2018-06-29 | 丹阳市香逸林果专业合作社 | A kind of modifying agent for soil |
| CN107011913A (en) * | 2017-04-18 | 2017-08-04 | 广东丰康生物科技有限公司 | A kind of acid soil improving agent |
| CN106966807A (en) * | 2017-04-18 | 2017-07-21 | 广东丰康生物科技有限公司 | A kind of micro mist soil conditioner prepares method |
| CN110172350A (en) * | 2019-06-13 | 2019-08-27 | 中国神华能源股份有限公司 | A kind of method of acid soil improving agent and preparation method thereof and improvement acid soil |
| CN110172350B (en) * | 2019-06-13 | 2020-10-30 | 中国神华能源股份有限公司 | Acid soil conditioner, preparation method thereof and method for improving acid soil |
| CN110404508A (en) * | 2019-08-06 | 2019-11-05 | 中南大学 | A kind of soil and preparation method thereof for the airborne particulates that adsorb and degrade |
| CN111548798A (en) * | 2020-04-28 | 2020-08-18 | 云南省烟草公司红河州公司 | Soil conditioner and application thereof in organic agriculture acidic soil improvement |
| CN115404082A (en) * | 2022-08-08 | 2022-11-29 | 仲恺农业工程学院 | Acid soil conditioner and preparation method and application thereof |
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Application publication date: 20131002 |