CN103333695A - Clayed soil improvement agent - Google Patents
Clayed soil improvement agent Download PDFInfo
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- CN103333695A CN103333695A CN2013102216646A CN201310221664A CN103333695A CN 103333695 A CN103333695 A CN 103333695A CN 2013102216646 A CN2013102216646 A CN 2013102216646A CN 201310221664 A CN201310221664 A CN 201310221664A CN 103333695 A CN103333695 A CN 103333695A
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Abstract
The invention relates to a clayed soil improvement agent. The clayed soil improvement agent is mainly prepared by compounding the following raw materials by mass percent: 40-60% of sand, 15-25% of organic fertilizer and 25-35% of waste matrix. The clayed soil improvement agent has the advantages that firstly mechanical composition and texture of soil can be improved, physical and chemical properties of clayed soil can be improved, fertilizer utilization rate can be increased, and crop growth environment can be improved; secondly, after the clayed soil is applied, soil bulk density is reduced by 5.2%, ventilation porosity is increased by 31.5%, soil organic matter is increased by 18.6%, soil alkali-hydrolyzable nitrogen is increased by 5.9%, and rapidly available phosphorus is increased by 8.4%; and thirdly, raw material resources are rich, a manufacturing process is simple, the clayed soil improvement agent is easy to use in the field, production cost is low, and no side or toxic effect is produced.
Description
Technical field
The present invention relates to a kind of soil improvement agent, relate in particular to a kind of soil improvement agent for clayed soil.
Background technology
Industrialized agriculture is greatly developed in Ningxia, has become the stable new highlight that increases income of peasant, nuisanceless, green food authentication that present 85% facility farm produce production base has been passed through, and kind mainly contains vegetables, melon and fruit, flowers etc.But in the process of construction in industrialized agriculture base, veneer of soil is used for building the greenhouse, and backfill soil is to build the deep soil that the greenhouse excavates.There are a large amount of clayed soils in this backfill soil, its organic content is low, the Soil structure densification, soil property is hard, and soil stickiness is excessive, and is permeable poor with venting capability, soil with organic matter and nitrogen phosphorus potassium is mineralising well, even the nutrient abundance can not well discharge, natural fertility and the potential fertility of soil are lower, have influenced the growth of vegetables, melon and fruit, flowers etc. in the greenhouse.At present, the plant growing way is poor, and the back of watering is muddy, easily hardens after the lack of water, does not have desirable terms of settlement.
Summary of the invention
Purpose of the present invention is to provide a kind of clayed soil modifying agent, and to solve present clayed soil compact structure, venting capability is poor, and soil property is hard, the problem that soil fertility is weak.
The technical scheme of taking for achieving the above object is:
A kind of clayed soil modifying agent is characterized in that it being that raw material compound by following mass percent is made: sand 40%～60%, fertilizer 15%～25%, waste and old matrix 25%～35%.
Above-mentioned sand is the river sand in concentric battle field, Ningxia.
Farmers' organic sheep excrement or the chicken manure of above-mentioned fertilizer for becoming thoroughly decomposed fully; Be 45%-55% for the organic sheep excrement of farmers' or chicken manure being added water modulation humidity perhaps, add wheat bran and biological rhzomorph by 0.6 ‰ mass percents, cover fermentation gained, wherein wheat bran after 7-15 days with plastic cloth: biological rhzomorph=5:1.
Above-mentioned waste and old matrix is to grow seedlings and cultivate waste material after 2～3 batches, behind High Temperature Sterilization, adds nitrogen-phosphorus-potassium compound fertilizer by 5% mass percent, adding water modulation humidity is 65%, with plastic cloth cover the fermentation 5-15 days after gained, its organic content 〉=40%, content of humic acid 〉=15%.
Above-mentioned clayed soil modifying agent can directly spread fertilizer over the fields and carry out proportion of crop planting in the soil, and amount of application can be used 25m in 1 year along with the time limit reduces gradually
3/ 667m
2, can reduce by half in 1 year.
Clayed soil modifying agent of the present invention can change mechanical composition and the soil texture of soil, improve clayed soil physicochemical character, improve utilization rate of fertilizer, improve the environment of plant growth.
After clayed soil was used this modifying agent, the soil weight reduced by 5.2%, and the ventilating slit increases by 31.5%, and the soil organism increases by 18.6%, and the soil alkali-hydrolyzable nitrogen increases by 5.9%, and rapid available phosphorus increases by 8.4%, and soil property improvement effect is obvious.
The present invention is that the raw material compound is made with the organic sheep excrement of river sand, the farmers' of locality or chicken manure, waste and old matrix, has that raw material resources are abundant, manufacturing process is simple, the field is easy to use, a low production cost, the characteristics that have no side effect.
Embodiment
Specify the present invention below in conjunction with embodiment.
Embodiment 1
Present embodiment forms by the raw material mixed preparing of following mass percent, sand 50%, fertilizer 20%, waste and old matrix 30%.Directly spread fertilizer over the fields after the mixing and carry out proportion of crop planting in the soil, amount of application can be used 25m in 1 year along with the time limit reduces gradually
3/ 667m
2, can reduce by half in 1 year.
The farmers' organic sheep excrement of above-mentioned fertilizer for becoming thoroughly decomposed fully.If become thoroughly decomposed not exclusively, it is 45%-55% that the organic sheep excrement of farmers' is added water modulation humidity, and (wheat bran: biological rhzomorph=5:1) covers fermentation gained after 7-15 days with plastic cloth to add wheat bran and biological rhzomorph by 0.6 ‰ mass percents.
Above-mentioned waste and old matrix is to grow seedlings and cultivate waste material after 2～3 batches, behind High Temperature Sterilization, adds nitrogen-phosphorus-potassium compound fertilizer by 5% mass percent, adding water modulation humidity is 65%, with plastic cloth cover the fermentation 5-15 days after gained, its organic content 〉=40%, content of humic acid 〉=15%.
Embodiment 2
Present embodiment forms by the raw material mixed preparing of following mass percent, sand 48%, fertilizer 20%, waste and old matrix 32%.Directly spread fertilizer over the fields after the mixing and carry out proportion of crop planting in the soil, amount of application can be used 25m in 1 year along with the time limit reduces gradually
3/ 667m
2, can reduce by half in 1 year.
The farmers' organic sheep excrement of above-mentioned fertilizer for becoming thoroughly decomposed fully.If become thoroughly decomposed not exclusively, it is 45%-55% that the organic sheep excrement of farmers' is added water modulation humidity, and (wheat bran: biological rhzomorph=5:1) covers fermentation gained after 7-15 days with plastic cloth to add wheat bran and biological rhzomorph by 0.6 ‰ mass percents.
Above-mentioned waste and old matrix is to grow seedlings and cultivate waste material after 2～3 batches, behind High Temperature Sterilization, adds nitrogen-phosphorus-potassium compound fertilizer by 5% mass percent, adding water modulation humidity is 65%, with plastic cloth cover the fermentation 5-15 days after gained, its organic content 〉=40%, content of humic acid 〉=15%.
Embodiment 3
Present embodiment forms by the raw material mixed preparing of following mass percent, the river sand 60% in concentric battle field, Ningxia, fertilizer 15%, waste and old matrix 25%, directly spread fertilizer over the fields after the mixing and carry out proportion of crop planting in the soil, amount of application can be used 25m in 1 year along with the time limit reduces gradually
3/ 667m
2, can reduce by half in 1 year.
The farmers' organic chicken manure of above-mentioned fertilizer for becoming thoroughly decomposed fully.If become thoroughly decomposed not exclusively, it is 45%-55% that the organic chicken manure of farmers' is added water modulation humidity, and (wheat bran: biological rhzomorph=5:1) covers fermentation gained after 7-15 days with plastic cloth to add wheat bran and biological rhzomorph by 0.6 ‰ mass percents.
Above-mentioned waste and old matrix is to grow seedlings and cultivate waste material after 2～3 batches, behind High Temperature Sterilization, adds nitrogen-phosphorus-potassium compound fertilizer by 5% mass percent, adding water modulation humidity is 65%, with plastic cloth cover the fermentation 5-15 days after gained, its organic content 〉=40%, content of humic acid 〉=15%.
Embodiment 4
Present embodiment forms by the raw material mixed preparing of following mass percent, the river sand 40% in concentric battle field, Ningxia, fertilizer 25%, waste and old matrix 35%, directly spread fertilizer over the fields after the mixing and carry out proportion of crop planting in the soil, amount of application can be used 25m in 1 year along with the time limit reduces gradually
3/ 667m
2, can reduce by half in 1 year.
Other is with embodiment 1.
Claims (6)
1. clayed soil modifying agent is characterized in that it being that raw material compound by following mass percent is made: sand 40%～60%, fertilizer 15%～25%, waste and old matrix 25%～35%.
2. according to the described clayed soil modifying agent of claim 1, it is characterized in that: above-mentioned sand is the river sand in concentric battle field, Ningxia.
3. according to the described clayed soil modifying agent of claim 1, it is characterized in that: farmers' organic sheep excrement or the chicken manure of above-mentioned fertilizer for becoming thoroughly decomposed fully.
4. according to the described clayed soil modifying agent of claim 1, it is characterized in that: above-mentioned fertilizer is 45%-55% for the organic sheep excrement of farmers' or chicken manure being added water modulation humidity, add wheat bran and biological rhzomorph by 0.6 ‰ mass percents, with plastic cloth cover the fermentation 7-15 days after gained, wherein wheat bran: biological rhzomorph=5:1.
5. according to the described clayed soil modifying agent of claim 1, it is characterized in that: above-mentioned waste and old matrix is to grow seedlings and cultivate waste material after 2～3 batches, behind High Temperature Sterilization, add nitrogen-phosphorus-potassium compound fertilizer by 5% mass percent, adding water modulation humidity is 65%, with plastic cloth cover the fermentation 5-15 days after gained, its organic content 〉=40%, content of humic acid 〉=15%.
6. according to the described clayed soil modifying agent of claim 1, it is characterized in that: above-mentioned clayed soil modifying agent can directly spread fertilizer over the fields and carry out proportion of crop planting in the soil, and amount of application can be used 25m in 1 year along with the time limit reduces gradually
3/ 667m
2, can reduce by half in 1 year.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102216646A CN103333695A (en) | 2013-06-06 | 2013-06-06 | Clayed soil improvement agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102216646A CN103333695A (en) | 2013-06-06 | 2013-06-06 | Clayed soil improvement agent |
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| CN103333695A true CN103333695A (en) | 2013-10-02 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034449A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Method for carrying out original-soil greening on chloride-containing sandy soil by adopting nutritional soil capable of lowering alkali-hydrolyzable nitrogen conversion ratio |
| CN106258059A (en) * | 2016-08-16 | 2017-01-04 | 中国烟草总公司广东省公司 | Improve the method for dichloroquinoline Degradation speed in soil |
| CN107046838A (en) * | 2016-11-30 | 2017-08-18 | 雷艳艳 | A kind of modification method of clayed soil |
| CN107903123A (en) * | 2017-12-14 | 2018-04-13 | 运城学院 | It is a kind of based on organic fertilizer and the high-effective saline-alkali soil modifying agent of river sand and its application |
| WO2019029090A1 (en) * | 2017-08-07 | 2019-02-14 | 贵州省烟草科学研究院 | Soil conditioner and preparation method therefor |
| CN109328927A (en) * | 2018-10-23 | 2019-02-15 | 湖南杂交水稻研究中心 | A kind of cultural method improving salt-soda soil seawater rice yielding ability |
| CN109897642A (en) * | 2019-04-08 | 2019-06-18 | 北京绿之梦生态农业科技有限公司 | A kind of cement calacareous soil modifying agent and its improved process |
| CN110663504A (en) * | 2019-11-20 | 2020-01-10 | 江苏省农业科学院 | Urban garden soil improvement method |
| CN113816792A (en) * | 2021-09-27 | 2021-12-21 | 广州市雅玥园林工程有限公司 | Cohesive soil conditioner, preparation method and cohesive soil conditioning method |
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| CN1226545A (en) * | 1998-02-19 | 1999-08-25 | 倪桂东 | Process for producing active organic microorgan fertilizer from excrements of poultry and livestock by quick fermentation |
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| CN102823353A (en) * | 2012-09-14 | 2012-12-19 | 安徽中烟工业有限责任公司 | New soil improvement method of clayey tobacco-planting soil |
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| CN1226545A (en) * | 1998-02-19 | 1999-08-25 | 倪桂东 | Process for producing active organic microorgan fertilizer from excrements of poultry and livestock by quick fermentation |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034449A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Method for carrying out original-soil greening on chloride-containing sandy soil by adopting nutritional soil capable of lowering alkali-hydrolyzable nitrogen conversion ratio |
| CN106258059A (en) * | 2016-08-16 | 2017-01-04 | 中国烟草总公司广东省公司 | Improve the method for dichloroquinoline Degradation speed in soil |
| CN107046838A (en) * | 2016-11-30 | 2017-08-18 | 雷艳艳 | A kind of modification method of clayed soil |
| WO2019029090A1 (en) * | 2017-08-07 | 2019-02-14 | 贵州省烟草科学研究院 | Soil conditioner and preparation method therefor |
| CN107903123A (en) * | 2017-12-14 | 2018-04-13 | 运城学院 | It is a kind of based on organic fertilizer and the high-effective saline-alkali soil modifying agent of river sand and its application |
| CN109328927A (en) * | 2018-10-23 | 2019-02-15 | 湖南杂交水稻研究中心 | A kind of cultural method improving salt-soda soil seawater rice yielding ability |
| CN109897642A (en) * | 2019-04-08 | 2019-06-18 | 北京绿之梦生态农业科技有限公司 | A kind of cement calacareous soil modifying agent and its improved process |
| CN110663504A (en) * | 2019-11-20 | 2020-01-10 | 江苏省农业科学院 | Urban garden soil improvement method |
| CN113816792A (en) * | 2021-09-27 | 2021-12-21 | 广州市雅玥园林工程有限公司 | Cohesive soil conditioner, preparation method and cohesive soil conditioning method |
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Application publication date: 20131002 |