CN106281353A - A kind of mineral soil soil improver and preparation method thereof - Google Patents
A kind of mineral soil soil improver and preparation method thereof Download PDFInfo
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- CN106281353A CN106281353A CN201610664355.XA CN201610664355A CN106281353A CN 106281353 A CN106281353 A CN 106281353A CN 201610664355 A CN201610664355 A CN 201610664355A CN 106281353 A CN106281353 A CN 106281353A
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 34
- 239000011707 mineral Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 title abstract description 31
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 18
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims abstract description 16
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 16
- 239000000440 bentonite Substances 0.000 claims abstract description 16
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 16
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 16
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004021 humic acid Substances 0.000 claims abstract description 16
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims abstract description 16
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims abstract description 16
- 229920005610 lignin Polymers 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000010451 perlite Substances 0.000 claims abstract description 16
- 235000019362 perlite Nutrition 0.000 claims abstract description 16
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 16
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 16
- 239000010457 zeolite Substances 0.000 claims abstract description 16
- 239000003516 soil conditioner Substances 0.000 claims description 19
- 239000002738 chelating agent Substances 0.000 claims description 17
- 239000004113 Sepiolite Substances 0.000 claims description 15
- 235000012216 bentonite Nutrition 0.000 claims description 15
- 239000010455 vermiculite Substances 0.000 claims description 15
- 229910052902 vermiculite Inorganic materials 0.000 claims description 15
- 235000019354 vermiculite Nutrition 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 2
- 229920000388 Polyphosphate Polymers 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 239000001205 polyphosphate Substances 0.000 claims description 2
- 235000011176 polyphosphates Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002364 soil amendment Substances 0.000 claims 1
- 235000021049 nutrient content Nutrition 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic 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
Landscapes
- 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 discloses a kind of mineral soil soil improver and preparation method thereof, wherein, described preparation method includes: grinds after perlite, zeolite, meerschaum, Vermiculitum and bentonite being mixed, obtains mixture M；It is dried after mixture M, hydroxypropyl cellulose, polyacrylamide, humic acid, lignin, phosphorus pentoxide and chelating agen are mixed, obtains mineral soil soil improver；The mineral soil soil improver prepared can increase the organic matter in soil and nutrient content, loose harden soil, beneficially plant growing.
Description
Technical Field
The invention relates to a modifier, in particular to a mineral soil modifier and a preparation method thereof.
Background
Materials which are mainly used for improving the physical, chemical and biological properties of soil and are more suitable for plant growth rather than providing plant nutrients are called mineral soil conditioners. The mineral soil conditioner has the effects of reducing nutrient loss, reducing soil erosion, reducing the maintenance cost after planting, increasing the soil loosening degree, facilitating root expansion and the like.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a mineral soil conditioner and a preparation method thereof, and the prepared mineral soil conditioner can increase the content of organic matters and nutrients in soil, loosen hardened soil and facilitate plant growth.
In order to achieve the above purpose, the present invention provides the following technical solutions: a preparation method of a mineral soil conditioner comprises the following steps:
(1) mixing perlite, zeolite, sepiolite, vermiculite and bentonite, and grinding to obtain a mixture M;
(2) mixing the mixture M, hydroxypropyl cellulose, polyacrylamide, humic acid, lignin, phosphorus pentoxide and a chelating agent, and drying to obtain a mineral soil conditioner; wherein,
the preparation method comprises the following steps of taking 100 parts by weight of perlite, taking 40-70 parts by weight of zeolite, 20-40 parts by weight of sepiolite, 30-50 parts by weight of vermiculite, 15-25 parts by weight of bentonite, 10-18 parts by weight of hydroxypropyl cellulose, 5-15 parts by weight of polyacrylamide, 1-7 parts by weight of humic acid, 1-4 parts by weight of lignin, 3-12 parts by weight of phosphorus pentoxide and 2-6 parts by weight of chelating agent.
Preferably, the amount of the zeolite is 50-60 parts by weight, the amount of the sepiolite is 25-35 parts by weight, the amount of the vermiculite is 35-45 parts by weight, the amount of the bentonite is 18-22 parts by weight, the amount of the hydroxypropyl cellulose is 14-16 parts by weight, the amount of the polyacrylamide is 8-12 parts by weight, the amount of the humic acid is 3-5 parts by weight, the amount of the lignin is 2-3 parts by weight, the amount of the phosphorus pentoxide is 5-10 parts by weight, and the amount of the chelating agent is 4-5 parts by weight, relative to 100 parts by weight of the perlite.
Preferably, the chelating agent is one or more of polyphosphate, aminocarboxylic acid, and hydroxycarboxylic acid.
Preferably, the drying temperature is 55-65 ℃.
Preferably, the weight average molecular weight of the polyacrylamide is 2000000-5000000.
The invention also provides a mineral soil conditioner, which is prepared by the preparation method.
The beneficial effect of adopting above technical scheme is: the invention provides a mineral soil conditioner and a preparation method thereof, wherein the preparation method comprises the following steps: mixing perlite, zeolite, sepiolite, vermiculite and bentonite, and grinding to obtain a mixture M; mixing the mixture M, hydroxypropyl cellulose, polyacrylamide, humic acid, lignin, phosphorus pentoxide and a chelating agent, and drying to obtain a mineral soil conditioner; through the synergistic effect of the raw materials, the prepared mineral soil conditioner can increase the content of organic matters and nutrients in soil, loosen hardened soil and facilitate plant growth, and meanwhile, the method for preparing the mineral soil conditioner is simple and the raw materials are easy to obtain.
Detailed Description
Preferred embodiments of the present invention are described in detail below.
The specific implementation mode of the invention is as follows:
example 1
Mixing 100g of perlite, 50g of zeolite, 25g of sepiolite, 35g of vermiculite and 18g of bentonite, and grinding to obtain a mixture M; the mixture M, 14g of hydroxypropylcellulose, 8g of polyacrylamide, 3g of humic acid, 2g of lignin, 5g of phosphorus pentoxide, and 4g of a chelating agent were mixed and dried (drying temperature: 55 ℃ C.), thereby obtaining a mineral soil improver A1.
Example 2
Mixing 100g of perlite, 60g of zeolite, 35g of sepiolite, 45g of vermiculite and 22g of bentonite, and grinding to obtain a mixture M; the mixture M, 16g of hydroxypropylcellulose, 12g of polyacrylamide, 5g of humic acid, 3g of lignin, 10g of phosphorus pentoxide, and 5g of a chelating agent were mixed and dried (drying temperature 65 ℃ C.), thereby obtaining a mineral soil improver A2.
Example 3
Mixing 100g of perlite, 55g of zeolite, 30g of sepiolite, 40g of vermiculite and 20g of bentonite, and grinding to obtain a mixture M; the mixture M, 15g of hydroxypropylcellulose, 10g of polyacrylamide, 4g of humic acid, 2.5g of lignin, 7g of phosphorus pentoxide and 4.5g of a chelating agent were mixed and dried (drying temperature: 60 ℃ C.), thereby obtaining a mineral soil improver A3.
Example 4
The preparation was carried out in accordance with the method of example 1 except that perlite was used in an amount of 100g, zeolite was used in an amount of 40g, sepiolite was used in an amount of 20g, vermiculite was used in an amount of 30g, bentonite was used in an amount of 15g, hydroxypropylcellulose was used in an amount of 10g, polyacrylamide was used in an amount of 5g, humic acid was used in an amount of 1g, lignin was used in an amount of 1g, phosphorus pentoxide was used in an amount of 3g, and a chelating agent was used in an amount of 2g, to obtain a mineral soil improver A4.
Example 5
The preparation was carried out in accordance with the method of example 1 except that perlite was used in an amount of 100g, zeolite was used in an amount of 70g, sepiolite was used in an amount of 40g, vermiculite was used in an amount of 50g, bentonite was used in an amount of 25g, hydroxypropylcellulose was used in an amount of 18g, polyacrylamide was used in an amount of 15g, humic acid was used in an amount of 7g, lignin was used in an amount of 4g, phosphorus pentoxide was used in an amount of 12g, and a chelating agent was used in an amount of 6g, to obtain a mineral soil improver A5.
Comparative example 1
Prepared according to the method of example 1 except that perlite was used in an amount of 100g, zeolite was used in an amount of 35g, sepiolite was used in an amount of 15g, vermiculite was used in an amount of 25g, bentonite was used in an amount of 10g, hydroxypropylcellulose was used in an amount of 5g, polyacrylamide was used in an amount of 2g, humic acid was used in an amount of 0.5g, lignin was used in an amount of 0.5g, phosphorus pentoxide was used in an amount of 2g, and a chelating agent was used in an amount of 1g, to obtain a mineral soil improver D1.
Comparative example 2
The preparation was carried out in accordance with the method of example 1 except that perlite was used in an amount of 100g, zeolite was used in an amount of 75g, sepiolite was used in an amount of 45g, vermiculite was used in an amount of 55g, bentonite was used in an amount of 30g, hydroxypropylcellulose was used in an amount of 22g, polyacrylamide was used in an amount of 20g, humic acid was used in an amount of 12g, lignin was used in an amount of 6g, phosphorus pentoxide was used in an amount of 15g, and a chelating agent was used in an amount of 8g, to obtain a mineral soil improver D2.
Test example 1
The prepared mineral soil conditioner A1-A5, D1 and D2 is used for experimental soil, and the amplification rates of quick-acting phosphorus, quick-acting nitrogen and organic matters in the experimental soil are measured.
TABLE 1
As can be seen from the data in the table, the mineral soil conditioner A1-A5 prepared in the range of the invention has higher amplification rate of quick-acting phosphorus, quick-acting nitrogen and organic matters in the soil after being used than the mineral soil conditioners D1 and D2 prepared outside the range of the invention.
The invention provides a mineral soil conditioner and a preparation method thereof, wherein the preparation method comprises the following steps: mixing perlite, zeolite, sepiolite, vermiculite and bentonite, and grinding to obtain a mixture M; mixing the mixture M, hydroxypropyl cellulose, polyacrylamide, humic acid, lignin, phosphorus pentoxide and a chelating agent, and drying to obtain a mineral soil conditioner; through the synergistic effect of the raw materials, the prepared mineral soil conditioner can increase the content of organic matters and nutrients in soil, loosen hardened soil and facilitate plant growth, and meanwhile, the method for preparing the mineral soil conditioner is simple and the raw materials are easy to obtain.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1. The preparation method of the mineral soil conditioner is characterized by comprising the following steps:
(1) mixing perlite, zeolite, sepiolite, vermiculite and bentonite, and grinding to obtain a mixture M;
(2) mixing the mixture M, hydroxypropyl cellulose, polyacrylamide, humic acid, lignin, phosphorus pentoxide and a chelating agent, and drying to obtain a mineral soil conditioner; wherein,
the preparation method comprises the following steps of taking 100 parts by weight of perlite, taking 40-70 parts by weight of zeolite, 20-40 parts by weight of sepiolite, 30-50 parts by weight of vermiculite, 15-25 parts by weight of bentonite, 10-18 parts by weight of hydroxypropyl cellulose, 5-15 parts by weight of polyacrylamide, 1-7 parts by weight of humic acid, 1-4 parts by weight of lignin, 3-12 parts by weight of phosphorus pentoxide and 2-6 parts by weight of chelating agent.
2. The preparation method according to claim 1, wherein the zeolite is used in an amount of 50 to 60 parts by weight, the sepiolite is used in an amount of 25 to 35 parts by weight, the vermiculite is used in an amount of 35 to 45 parts by weight, the bentonite is used in an amount of 18 to 22 parts by weight, the hydroxypropyl cellulose is used in an amount of 14 to 16 parts by weight, the polyacrylamide is used in an amount of 8 to 12 parts by weight, the humic acid is used in an amount of 3 to 5 parts by weight, the lignin is used in an amount of 2 to 3 parts by weight, the phosphorus pentoxide is used in an amount of 5 to 10 parts by weight, and the chelating agent is used in an amount of 4 to 5 parts by weight, based on 100 parts by weight of the perlite.
3. The method according to claim 1, wherein the chelating agent is one or more of polyphosphate, aminocarboxylic acid, and hydroxycarboxylic acid.
4. The method of claim 1, wherein the drying temperature is 55-65 ℃.
5. The method as claimed in claim 1, wherein the weight average molecular weight of said polyacrylamide is 2000000-5000000.
6. A mineral soil amendment characterized by being produced by the production method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664355.XA CN106281353A (en) | 2016-08-15 | 2016-08-15 | A kind of mineral soil soil improver and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664355.XA CN106281353A (en) | 2016-08-15 | 2016-08-15 | A kind of mineral soil soil improver and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106281353A true CN106281353A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610664355.XA Withdrawn CN106281353A (en) | 2016-08-15 | 2016-08-15 | A kind of mineral soil soil improver and preparation method thereof |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033922A (en) * | 2017-06-20 | 2017-08-11 | 合肥卓畅农业科技有限公司 | A kind of soil conditioner and preparation method thereof |
| CN107298616A (en) * | 2017-08-01 | 2017-10-27 | 安徽誉秀农业科技有限公司 | A kind of nursery stock multifunction soil improver |
| CN114835532A (en) * | 2021-02-02 | 2022-08-02 | 彭胜隆 | Soil improvement composition and method thereof |
-
2016
- 2016-08-15 CN CN201610664355.XA patent/CN106281353A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033922A (en) * | 2017-06-20 | 2017-08-11 | 合肥卓畅农业科技有限公司 | A kind of soil conditioner and preparation method thereof |
| CN107298616A (en) * | 2017-08-01 | 2017-10-27 | 安徽誉秀农业科技有限公司 | A kind of nursery stock multifunction soil improver |
| CN114835532A (en) * | 2021-02-02 | 2022-08-02 | 彭胜隆 | Soil improvement composition and method thereof |
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Application publication date: 20170104 |
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