CN106147771A - Chelated acid soil conditioner - Google Patents
Chelated acid soil conditioner Download PDFInfo
- Publication number
- CN106147771A CN106147771A CN201610583361.2A CN201610583361A CN106147771A CN 106147771 A CN106147771 A CN 106147771A CN 201610583361 A CN201610583361 A CN 201610583361A CN 106147771 A CN106147771 A CN 106147771A
- Authority
- CN
- China
- Prior art keywords
- acid
- soil conditioner
- chelated
- alkyl benzene
- benzene sulphonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
-
- 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
Abstract
The present invention relates to agricultural technology field, specifically a kind of chelated acid soil conditioner.The chelated acid soil conditioner of the present invention, it is made up of polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex, it is characterized in that: the ratio of polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex is 3:1:1:1, being dissolved into homogeneous solution with the dilution of the sugary water of 2 3%, effective total content is 30 65%.The method have the advantages that: without invalid metal cation, do not result in secondary salinization, consumption is few, preparation method is simple, easy to use.Through to plantation DAGUA, Cotton Gossypii, the contrast test of Semen Maydis, every mu sprays 0.5 1.5 kilograms every time, sprays 23 times, can increase production 15 35%.
Description
Technical field
The present invention relates to agricultural technology field, specifically a kind of chelated acid soil conditioner.
Background technology
According to statistics, China there are about the salt-soda soil of 5.5 hundred million mu, and the salt-soda soil belonging to high PH type is about 3.5 hundred million mu, and nearly 80%
High PH type salt-soda soil be distributed in the Northwest of hydropenia of China, owing to utilizing chemical method improvement salt-soda soil can save in a large number
Water resource and imperative.In the chemical modifying technology in existing high PH type salt-soda soil, modifying agent mainly by containing sodium or its
The organic salt composition that his metal cation is constituted, during improvement soil, containing sodium or the organic salt of other metal cations
Further soil salinity characters can be caused, and soil is caused secondary injury.
Summary of the invention
Overcome the deficiencies in the prior art it is an object of the invention to, it is provided that a kind of without sodium or other metal cations
Organic salt, do not result in secondary salinization injury compound chelated acid soil conditioner.
At the chelated acid soil conditioner of the present invention, by polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex group
Become, it is characterized in that the mass ratio of the active substance of polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex is 3:1:1:1,
Diluting with the aqueous solution of sugary 2-3% and be dissolved into homogeneous solution, effective content is 30-65%.
The molecular formula of above-mentioned polymalic acid is (C4H4O4)n, mean molecule quantity is 300-1000.
The structure of above-mentioned alkyl benzene sulphonate is carbon containing 10-16 LABS, preferably DBSA.
The preparation method of the chelated acid soil conditioner of the present invention is: at normal temperatures and pressures, in proportion by polymalic acid, lemon
Lemon acid, alkyl benzene sulphonate and aminoacids complex are mixed in proportion, and the mixing ratio error of each component controls within ± 20%, with sugary
The aqueous solution dilution of 2-3% is dissolved, and its effective solid content controls, within 30-65%, to be thoroughly mixed and be dissolved into homogeneous solution,
With 100 mesh screen.
The method have the advantages that: not only without invalid metal ion, soil will cause secondary salinization injure, and have
There is the advantage that consumption is few, preparation method is simple, easy to use.Through to the DAGUA of salt-soda soil plantation, Cotton Gossypii, the post such as Semen Maydis right
Than test, every mu sprays 0.5-1.5 kilogram every time, sprays altogether in per season 2-3 time, and every mu can be increased production 15-35%.
Detailed description of the invention
The present invention is further illustrated below in conjunction with embodiment.
Below in an example, the molecular weight of polymalic acid is 400-500, and alkyl benzene sulphonate is detergent alkylate sulphur
Acid.
Example 1: in above-mentioned ratio and preparation method, prepared effective solid content is the chelated acid soil conditioner of 36%,
Salinity Xinjiang Production and Construction Army Corps' agriculture two teacher 24 is 1.2%, PH is the salt-soda soil of 8.3, is contrasted the Cotton Gossypii of plantation
Test, every mu of Cotton Gossypii sprays 1.0 kilograms every time, sprays 2 times altogether, and the pH value of soil averagely reduces 0.3-0.5 unit, and Cotton Gossypii increases
Produce 21.5%.
Example 2: in above-mentioned ratio and preparation method, prepared effective solid content is the chelated acid soil conditioner of 48%,
Salinity Xinjiang Production and Construction Army Corps' agriculture two teacher 24 is 1.17%, PH is the salt-soda soil of 8.1, and it is right to have carried out the DAGUA planted
Than test, every mu of DAGUA sprays 1.5 kilograms every time, sprays altogether 3 times, and the pH value of soil averagely reduces 0.45-0.65 unit, beats
The melon seed volume increase 31.5% of melon.
Example 3: in above-mentioned ratio and preparation method, prepared effective solid content is the chelated acid soil conditioner of 60%,
Salinity Xinjiang Production and Construction Army Corps' agriculture two teacher 24 is 1.35%, PH is the salt-soda soil of 8.5, and it is right to have carried out the Semen Maydis planted
Than test, every mu of Semen Maydis sprays 0.5 kilogram every time, sprays altogether 2 times, and the pH value of soil averagely reduces 0.4-0.6 unit, Semen Maydis
Volume increase 19.8%.
Claims (4)
1. a chelated acid soil conditioner, is made up of polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex, and it is special
Levy and be: the mass ratio of the active substance of polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex is 3:1:1:1, with containing
The aqueous solution dilution of sugar 2-3% is dissolved into homogeneous solution, and effective content is 30-65%.
2. according to the chelated acid soil conditioner described in claims 1, it is characterised in that: the molecular formula of described polymalic acid
For (C4H4O4)n, mean molecule quantity is 300-1000.
3. according to the chelated acid soil conditioner described in claims 1, it is characterised in that: the structure of described alkyl benzene sulphonate
It is carbon containing 10-16 LABS, preferably DBSA.
4. according to the chelated acid soil conditioner described in claims 1, it is characterised in that: its Preparation Method is at normal temperature and pressure
Under, in proportion polymalic acid, citric acid, alkyl benzene sulphonate and aminoacids complex proportionally being mixed, the proportioning of each component is by mistake
Difference controls within ± 20%, dissolves with the aqueous solution dilution containing 2-3% sugar, and its effective content controls within 30-65%, fully
Stirring mixed dissolution becomes homogeneous solution, with 100 mesh screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583361.2A CN106147771A (en) | 2016-07-25 | 2016-07-25 | Chelated acid soil conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583361.2A CN106147771A (en) | 2016-07-25 | 2016-07-25 | Chelated acid soil conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106147771A true CN106147771A (en) | 2016-11-23 |
Family
ID=58060868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610583361.2A Pending CN106147771A (en) | 2016-07-25 | 2016-07-25 | Chelated acid soil conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106147771A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798513A (en) * | 2010-03-31 | 2010-08-11 | 河北省农林科学院旱作农业研究所 | Preparation method of soil alkaline conditioner |
| CN102618293A (en) * | 2012-02-28 | 2012-08-01 | 李智强 | Acidified soil conditioner composition as well as preparation method and application thereof |
| CN103664385A (en) * | 2013-12-13 | 2014-03-26 | 西南大学 | Application of polymalic acid or/and salt to preparation of fertilizer, product prepared from polymalic acid or/and salt and preparation method |
| CN105001876A (en) * | 2015-07-20 | 2015-10-28 | 北京博亿诚科技有限公司 | Saline-alkali soil modifier and special microcapsule-type organic acid slow-release preparation thereof |
-
2016
- 2016-07-25 CN CN201610583361.2A patent/CN106147771A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798513A (en) * | 2010-03-31 | 2010-08-11 | 河北省农林科学院旱作农业研究所 | Preparation method of soil alkaline conditioner |
| CN102618293A (en) * | 2012-02-28 | 2012-08-01 | 李智强 | Acidified soil conditioner composition as well as preparation method and application thereof |
| CN103664385A (en) * | 2013-12-13 | 2014-03-26 | 西南大学 | Application of polymalic acid or/and salt to preparation of fertilizer, product prepared from polymalic acid or/and salt and preparation method |
| CN105001876A (en) * | 2015-07-20 | 2015-10-28 | 北京博亿诚科技有限公司 | Saline-alkali soil modifier and special microcapsule-type organic acid slow-release preparation thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |