CN103373881A - Soil structure conditioner - Google Patents
Soil structure conditioner Download PDFInfo
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- CN103373881A CN103373881A CN2012101185909A CN201210118590A CN103373881A CN 103373881 A CN103373881 A CN 103373881A CN 2012101185909 A CN2012101185909 A CN 2012101185909A CN 201210118590 A CN201210118590 A CN 201210118590A CN 103373881 A CN103373881 A CN 103373881A
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- soil
- conditioner
- plants
- soil structure
- increase
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- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to a soil structure conditioner. The conditioner is prepared from the following raw materials in percentage by weight: 30-45% of rice husk, 5-10% of vinyl acetate, 25-45% of humus and 15-25% of calcium superphosphate. The soil structure conditioner is reasonable in compatibility, low in consumption and high in yield, and can improve soil structure, increase the quantity of soil aggregates, regulate soil pH value, eliminate soil hardening and the like since long-term use. The conditioner, applied to soil where plants grow, can be used for improving the air permeability of plant root systems, and simultaneously promoting full absorption of soil nutrition of the plants, so as to guarantee the normal growth of the plants.
Description
Technical field
The invention belongs to the soil improvement agent technical field, be specifically related to a kind of soil structure improved addictive.
Background technology
China is a populous country, and grain-production occupies important position in the development of agriculture production.Usually the approach that increases grain yield is to bring more land under cultivation or increase the yield per unit area.According to China's actual conditions, the potentiality that continue to bring more land under cultivation are little, although still there are many unreclaimed soils in China, mostly have the problem that investment is many, difficulty is large.This has just determined the approach that the Grain in China volume increase must be walked to increase the yield per unit area.
Fertilising can not only be increase soil fertility, and is the important measures that improve crop yield per unit.Chemical fertilizer is that agriculture production is the most basic and be that most important material drops into.According to Food and Argriculture OrganizationFAO (FAO) statistics, chemical fertilizer accounts for 40%～60% in the total share to increasing crop yield.China can support the population that accounts for the world 22% with the arable land that accounts for the world 7%, can say that chemical fertilizer plays very important effect.
But, if long-term simple chemical fertilizer, ammonium sulfate, vitriolate of tartar etc., the NH in the soil solution of using of soil
4 +, K
+Increase Deng 1 valency cation concn, the divalent calcium ion-exchanged on the soil ulmin can be got off, become soil ulmin salt, meet water-dispersion.This colloid dispersion that is caused by 1 valency positively charged ion, the satisfactory texture of meeting spoiled soil.In addition, because the pedogenesis reductive action, be the dissolving of ferric oxide jointing compound, also can diplomatic corps's aggressiveness fragmentary.
Soil ulmin is that optimal jointing compound (mainly being humic acid) is combined with calcium and is formed irreversible state of aggregation, and its coacervate is loose porous, and water stability is strong.
Summary of the invention
Main purpose of the present invention is to overcome above-mentioned weak point, and a kind of soil conditioner is provided.
The technical solution used in the present invention is: it is the modifying agent of being made by the raw material of following weight proportioning:
All raw materials are mixed use, and requiring amount of application is the 0.01-0.1% of dry ground quality.
Advantage of the present invention: reasonable ratio, usage quantity is little, output is high, and life-time service can improve Soil structure, increases soil granular body quantity, and earth pH value in the adjusting is eliminated soil compaction etc.Plant growing can improve the ventilation property of root system of plant on the soil of improveing through this modifying agent, make simultaneously plant fully absorb soil nutrient, plant normal growth.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment:
This soil texture modifier is applied in the middle of the nursery, and the great 300t that is about of the soil dry in nursery is that 0.1% of dry ground quality is calculated by amount of application, get cavings 126kg, vinyl-acetic ester 24kg, soil ulmin 105kg, calcium superphosphate 45kg mixes, and spreads fertilizer over the fields in soil.The result is increased to 82.94% greater than the coacervate of 0.25mm by original 39.8%; Be increased to 70% greater than the coacervate of 1mm by original 56.4%, Soil structure improves obviously.
Claims (2)
1. a soil conditioner is characterized in that consumption is few, successful, and concrete scheme is: it is the modifying agent of being made by the raw material of following weight proportioning:
2. requiring amount of application such as right 1 described soil conditioner is the 0.01-0.1% of dry ground quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101185909A CN103373881A (en) | 2012-04-23 | 2012-04-23 | Soil structure conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101185909A CN103373881A (en) | 2012-04-23 | 2012-04-23 | Soil structure conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103373881A true CN103373881A (en) | 2013-10-30 |
Family
ID=49459772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101185909A Pending CN103373881A (en) | 2012-04-23 | 2012-04-23 | Soil structure conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103373881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190161A (en) * | 2016-08-05 | 2016-12-07 | 太仓市粮满仓土肥服务专业合作社 | A kind of soil structure modifying agent |
| CN116274325A (en) * | 2022-09-08 | 2023-06-23 | 吴丹 | Soil restoration modifier and soil restoration modification method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422829A (en) * | 2001-11-24 | 2003-06-11 | 宁夏大学 | Biological multielement slow-release nutrient soil and its processing method |
| CN101126026A (en) * | 2007-10-10 | 2008-02-20 | 中国农业科学院蔬菜花卉研究所 | Vegetable field soil improving agent and its preparation method |
| CN101602948A (en) * | 2008-06-10 | 2009-12-16 | 丁之铨 | A kind of multifunctional soil microorganism restorative |
| KR20110018048A (en) * | 2009-08-17 | 2011-02-23 | 최문규 | Manufacturing method of soil modifier using sludge of dredge |
| CN102093898A (en) * | 2009-12-11 | 2011-06-15 | 王莹莹 | Composite soil stabilizer |
| WO2011072330A1 (en) * | 2009-12-15 | 2011-06-23 | Rainstorm Dust Control Pty Ltd | Road and soil treatment applications |
| CN102220136A (en) * | 2011-03-30 | 2011-10-19 | 中国科学院亚热带农业生态研究所 | Soil heavy metal composite passivator with humic acid minerals and preparation method thereof |
| US20110272627A1 (en) * | 2009-01-29 | 2011-11-10 | Midwest Industrial Supply, Inc. | Chemical method and composition for soil improvement |
-
2012
- 2012-04-23 CN CN2012101185909A patent/CN103373881A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422829A (en) * | 2001-11-24 | 2003-06-11 | 宁夏大学 | Biological multielement slow-release nutrient soil and its processing method |
| CN101126026A (en) * | 2007-10-10 | 2008-02-20 | 中国农业科学院蔬菜花卉研究所 | Vegetable field soil improving agent and its preparation method |
| CN101602948A (en) * | 2008-06-10 | 2009-12-16 | 丁之铨 | A kind of multifunctional soil microorganism restorative |
| US20110272627A1 (en) * | 2009-01-29 | 2011-11-10 | Midwest Industrial Supply, Inc. | Chemical method and composition for soil improvement |
| KR20110018048A (en) * | 2009-08-17 | 2011-02-23 | 최문규 | Manufacturing method of soil modifier using sludge of dredge |
| CN102093898A (en) * | 2009-12-11 | 2011-06-15 | 王莹莹 | Composite soil stabilizer |
| WO2011072330A1 (en) * | 2009-12-15 | 2011-06-23 | Rainstorm Dust Control Pty Ltd | Road and soil treatment applications |
| CN102220136A (en) * | 2011-03-30 | 2011-10-19 | 中国科学院亚热带农业生态研究所 | Soil heavy metal composite passivator with humic acid minerals and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190161A (en) * | 2016-08-05 | 2016-12-07 | 太仓市粮满仓土肥服务专业合作社 | A kind of soil structure modifying agent |
| CN116274325A (en) * | 2022-09-08 | 2023-06-23 | 吴丹 | Soil restoration modifier and soil restoration modification method |
| CN116274325B (en) * | 2022-09-08 | 2023-12-15 | 西藏振农生物科技有限公司 | Soil restoration modifier and soil restoration modification method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Landscape Ecology, Institute of Science and Technology in Northern Document name: the First Notification of an Office Action |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |