CN114437731A - Mineral source humus micro-powder composite preparation for saline-alkali soil treatment - Google Patents
Mineral source humus micro-powder composite preparation for saline-alkali soil treatment Download PDFInfo
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- CN114437731A CN114437731A CN202210248829.8A CN202210248829A CN114437731A CN 114437731 A CN114437731 A CN 114437731A CN 202210248829 A CN202210248829 A CN 202210248829A CN 114437731 A CN114437731 A CN 114437731A
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- saline
- land
- mineral source
- treatment
- powder composite
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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
- C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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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
- C09K2101/00—Agricultural use
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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
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to a mineral source humus micro-powder composite preparation for saline-alkali soil treatment, which is prepared by taking natural mineral source lignite as a main raw material, adopting a high-tech mechanical grinding superfine grinding technology and a mechanochemical composite reaction, and being applied to saline-alkali soil hazard treatment.
Description
1. The technical field is as follows: the invention belongs to the field of new material application, and relates to a mineral source humus micropowder composite preparation which is a novel technical product for treating saline-alkali soil hazards by using natural mineral source humus, grinding the natural mineral source humus in a pure physical mode by using an advanced high-tech mechanical superfine grinding processing technology, applying to saline-alkali soil hazard treatment and realizing ecological technology to improve soil.
2. Background art: the mineral source humus micro-powder composite preparation for saline-alkali soil treatment is prepared by mainly using natural mineral resource lignite as a raw material and carrying out superfine grinding and mechanical processing by using a high-tech physical technology, and the product is natural and pure, so that the harm of the saline-alkali soil can be effectively treated, the soil can be improved, and the growth of crops is not harmed.
3. The technical invention comprises the following steps: the invention relates to a mineral source humus micro-powder composite preparation for saline-alkali soil treatment.
The main raw material of the lignite product is a rotten substance of ancient animals and plants, mainly comprises plants, raw materials with the organic matter content of more than 80 percent and the humic acid content of more than 40 percent are selected, and the fineness of the pulverized particles is controlled to be 500-2500 meshes under normal temperature and normal pressure by utilizing the modern high-tech superfine mechanical grinding and crushing technology; controlling the processing temperature below 70 ℃; the active mineral source humus micro-powder compound preparation with ultra-fine powder fineness, ultra-large specific surface area, and a large number of surface defects is obtained.
The saline-alkali soil improvement comprises the steps of changing the composition of adsorptive cations of soil colloid, improving the structure of soil and preventing alkali return; and secondly, the pH value of the soil is adjusted, the nutrition condition of the soil is improved, and the saline-alkali harm is prevented.
The mineral source humus micro powder composite preparation for saline-alkali soil treatment contains a large number of active functional groups, mainly oxygen-containing acidic functional groups, including carboxyl, phenolic hydroxyl and the like on aromatic and aliphatic structures, and H is treated+The concentration has a larger buffer range; the amino functional group contained therein has a large buffering effect on the alkaline concentration.
In the process of improving saline-alkali soil, it can neutralize alkalinity and absorb more than 20% of free Na+(ii) a Because the organic colloid is an organic colloid, the superfine pores with different diameters can adsorb organic and inorganic substances; has the affinity of Ca2+Can replace exchangeable Na in saline-alkali soil+(ii) a Has effects in neutralizing soil alkalinity, replacing sodium ion on soil colloid, and eliminating soda poisoning effect.
The content of soil organic matters in the saline-alkali soil is very low, most of the soil organic matters are less than 0.5%, the poor physical and chemical properties of the soil organic matters are very unfavorable for vegetation growth, the mineral source humic substance micro powder composite preparation can improve the content of soil organic matters, increase the soil fertility, rapidly recover the flora and the quantity of soil microorganisms, and can rapidly realize soil vegetation.
The mineral source humus micro powder composite preparation for saline-alkali soil treatment of the invention can recover the saline-alkali harm of ecological treatment soil, namely, the soil ecological, biological diversity and benign ecological circulating system are recovered to achieve the effect of radical treatment of the saline-alkali harm of the soil; the main expression of soil ecology is the environment, the variety and the quantity of soil microorganisms; biodiversity refers to the growth of various plants, animals, etc. on the land; the benign ecological circulation system is used for improving the soil ecological environment, can ensure that plants grow healthily and companion animals and microorganisms grow, naturally decay after the life cycle is finished, further improve the soil condition (the organic matter content is increased), and further improve the growth of the overground animals and plants by regulating the soil pH value through soil microorganisms and metabolic products; and finally, realizing that: the biological diversity, the soil has more microorganisms and organic matters, the thickness of the soil containing a certain amount of organic matters is increased continuously, the soil gradually returns to a natural and ecological fertile and fertile farmland, and the vegetation grows healthily.
The mineral source humus micro powder composite preparation for saline-alkali soil treatment is processed by a modern high-tech superfine grinding technology and is subjected to mechanochemical composite reaction, so that a large number of surface defects are generated on the surface of superfine particles of a finished product, a large number of active functional groups are possessed in a molecular structure, and the activity is enhanced; the product has a large number of nano-scale micropores in the structure and strong adsorption capacity; the colloidal humic acid in the product has strong complexing ability in soil; the product can be applied by melting water, is applied to treatment of the salinization harm of the land, has quick effect, good diffusivity and easy application, effectively prevents and controls the salinization harm of the land, realizes restoration of ecological nature of the land and ensures healthy growth of crops.
In the process of treating the saline-alkali soil, the mineral source humus micro-powder compound preparation for treating the saline-alkali soil is uniformly applied to the land with salinization harm, and a cultivator is used for uniformly ploughing; diluting the mineral source humus micro-powder composite preparation for saline-alkali soil treatment by 10-30 times by water again, diluting by 200-250 times by water, fully and uniformly stirring by a stirrer, and uniformly pouring and applying in the saline-alkali soil; for planted crops, the mineral source humus micro powder composite preparation for saline-alkali soil treatment is used for treating irrigation water, and a mode of regularly spraying the leaf surfaces is adopted in the growth process of the crops to ensure the healthy growth of the crops.
4. The specific implementation mode is as follows:
4.1, the method is applied to areas damaged by salinization of land in sunny days when the land is drier, and the treatment effect is more efficient in high-temperature seasons.
4.2, a specific application mode, namely uniformly applying the mineral source humus micro-powder composite preparation for saline-alkali soil treatment to the soil in a land with salinization harm for the first time, applying 400 kilograms of the mineral source humus micro-powder composite preparation to each mu of the soil, and uniformly ploughing by using a ploughing machine; the mineral source humic substance micro powder composite preparation for saline-alkali soil treatment is diluted by water for 10-30 times at one time, is diluted by water for 200 times and 250 times, is fully and uniformly stirred by a stirrer, and is uniformly applied to saline-alkali soil by 20-30 kg per mu; after natural airing, plants can be planted, the planted plants are subjected to periodical leaf surface spraying treatment, irrigation water is treated by using a mineral source humus micro powder composite preparation for saline-alkali land treatment, 2-3 kilograms of the mineral source humus micro powder composite preparation for saline-alkali land treatment are used for each ton of water, the mineral source humus micro powder composite preparation is sprayed every 10-20 days according to weather conditions, 0.5-1 ton of treated irrigation water is used for each time, and the whole plant is sprayed and sprayed to leaf surfaces to drip water and the ground is wet.
4.3, according to the salinization harm degree of the land, combining with the planting and growing seasons of crops, continuously applying the mineral source humus micro powder composite preparation for saline-alkali land treatment for 2-3 planting seasons, improving the land, consolidating the treatment, prevention and control effects, and then using the leaf surface spraying and drying treatment mode alone to ensure the natural ecology restoration of the land and the healthy growth of the crops.
Claims (3)
1. A mineral source humus micro powder composite preparation for saline-alkali soil treatment is prepared by selecting a main raw material of lignite, wherein the content of organic matters is more than 80%, and the content of humic acid is more than 40%, and controlling the fineness of pulverized particles to be 500-2500 meshes by utilizing a modern high-tech superfine mechanical grinding and crushing technology under normal temperature and normal pressure; controlling the processing temperature below 70 ℃; the active mineral source humus micro-powder preparation with ultramicro fineness, a large number of nano-scale microporous structures, overlarge specific surface area, a large number of surface defects and activation is obtained.
2. The process used in the implementation of the claim 1 is characterized in that in the land with salinization harm, the mineral source humus micro-powder compound preparation for saline-alkali land treatment is directly and uniformly applied to the land for the first time, 200-400 kg of the compound preparation is applied to each mu of land, and the land is uniformly ploughed by a ploughing machine; the mineral source humic substance micro powder composite preparation for saline-alkali soil treatment is diluted by water for 10-30 times at one time, is diluted by water for 200 times and 250 times, is fully and uniformly stirred by a stirrer, and is uniformly applied to saline-alkali soil by 20-30 kg per mu; after natural airing, plants can be planted, the planted plants are subjected to periodical leaf surface spraying treatment, irrigation water is treated by using a mineral source humus micro powder composite preparation for saline-alkali land treatment, 2-3 kilograms of the mineral source humus micro powder composite preparation for saline-alkali land treatment are used for each ton of water, the mineral source humus micro powder composite preparation is sprayed every 10-20 days according to weather conditions, 0.5-1 ton of treated irrigation water is used for each time, and the whole plant is sprayed and sprayed to leaf surfaces to drip water and the ground is wet.
3. According to the salinization harm degree of the land, 2-3 planting seasons of mineral source humus micro powder composite preparation for saline-alkali land treatment are continuously applied in combination with the planting and growing seasons of crops, the land is improved, the treatment and prevention effect is consolidated, the leaf surface spraying treatment mode can be independently used, the natural ecology of the land is guaranteed to be recovered, and the crops grow healthily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210248829.8A CN114437731A (en) | 2022-03-08 | 2022-03-08 | Mineral source humus micro-powder composite preparation for saline-alkali soil treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210248829.8A CN114437731A (en) | 2022-03-08 | 2022-03-08 | Mineral source humus micro-powder composite preparation for saline-alkali soil treatment |
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| CN114437731A true CN114437731A (en) | 2022-05-06 |
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| CN202210248829.8A Pending CN114437731A (en) | 2022-03-08 | 2022-03-08 | Mineral source humus micro-powder composite preparation for saline-alkali soil treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116283418A (en) * | 2023-05-25 | 2023-06-23 | 地康食安(北京)农业科技有限公司 | Plant growth promoter immobilized with microorganism and preparation method thereof |
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2022
- 2022-03-08 CN CN202210248829.8A patent/CN114437731A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116283418A (en) * | 2023-05-25 | 2023-06-23 | 地康食安(北京)农业科技有限公司 | Plant growth promoter immobilized with microorganism and preparation method thereof |
| CN116283418B (en) * | 2023-05-25 | 2023-08-11 | 地康食安(北京)农业科技有限公司 | Plant growth promoter immobilized with microorganism and preparation method thereof |
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