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A new type of soil conditioner

A soil improver, a new technology, applied in the direction of soil conditioning materials, organic fertilizers, fertilizer mixtures, etc., can solve the problems of unfavorable root development and growth of crops, not suitable for wide application, high production cost, etc., to reduce and absorb residual Pesticide, good water retention effect, quality improvement effect

Active Publication Date: 2015-08-05
NANYANG YONGFUDA MINERAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many defects in the existing soil improver. On the one hand, the existing soil improver has a single active ingredient, which is easy to cause soil compaction, which is not conducive to the development and growth of the root system of crops; on the other hand, the existing soil improver is too expensive to produce. suitable for wide application

Method used

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  • A new type of soil conditioner

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The new soil improver is prepared from the following raw materials in weight percentage: 25% sepiolite, 20% potassium feldspar, 20% chalk, 20% montmorillonite, 10% ion exchange resin, and 5% sulfur. The preparation method of the novel soil improver adopts the traditional preparation method, that is, it is prepared by uniformly grinding and mixing raw materials according to a certain mass percentage, the particle size is about 200 mesh, and the package is the finished product.

Embodiment 2

[0015] The new soil improver is prepared from the following raw materials in weight percentage: 35% sepiolite, 20% potassium feldspar, 10% chalk, 10% montmorillonite, 5% ion exchange resin, 15% ammonium sulfate, sulfur 5%. The preparation method of the novel soil improver adopts the traditional preparation method, that is, it is prepared by uniformly grinding and mixing raw materials according to a certain mass percentage, the particle size is about 200 mesh, and the package is the finished product.

Embodiment 3

[0017] The new soil improver is prepared from the following raw materials in weight percentage: 30% sepiolite, 30% potassium feldspar, 20% chalk, 10% montmorillonite, 5% ion exchange resin 、 Sulfur 5%.

[0018] The preparation method of the novel soil improver adopts the traditional preparation method, that is, it is prepared by uniformly grinding and mixing raw materials according to a certain mass percentage, the particle size is about 200 mesh, and the package is the finished product.

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Abstract

The invention discloses a novel soil amendment prepared by the following raw materials, by weight: 25%-35% of sepiolite, 20%-30% of potassium feldspar, 10%-20% of chalk soil, 10%-20% of montmorillonite, 5%-10% of ion exchange resins, 0%-20% of ammonium sulfate, and 5%-10% of sulfur. The novel soil amendment has the characteristics of water retention, evaporating resistance, nitrogen fixation, desertification resistance, rock-desertification resistance, underground disease and insect pest resistance and water penetration resistance, prevents soil from hardening, adjusts pH value of the soil, is conducive to gelling of sandy soil and the soil, eliminates excess sodium in the soil, can improve the yield and the quality of agricultural products, protects health of plant species, allows no three wastes to be generated during preparation, overcomes pollutions, reduces investment cost, saves energy, and reduces carbon dioxide emissions.

Description

technical field [0001] The invention belongs to the technical field of soil improvement, and in particular relates to a novel soil improver. Background technique [0002] In recent years, with the increase of agricultural production activities and the excessive use of chemical fertilizers, the soil structure has been destroyed, resulting in soil compaction, low yield and poor quality of agricultural products, and people's consumption is harmful to human health. At the same time, there are large areas of sandy soil, saline-alkali land, acid soil, rocky desert land, desert land, soaked swamp land and other common soils in China. These soils are not suitable for planting crops or other crops, resulting in waste of land resources. At present, in order to maintain soil nutrients from depletion, it is necessary to apply soil amendments to poor soil to improve the physical, chemical and biological properties of the soil to make it more suitable for plant growth. In the production ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40C09K101/00C09K109/00
Inventor 李淑云水保军水雷
Owner NANYANG YONGFUDA MINERAL PROD