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Sandy soil conditioner

A technology of soil improver and water-retaining agent, which is applied in the direction of soil conditioning materials, other chemical processes, chemical instruments and methods, etc. It can solve the problems of lack of organic matter in the land, weak soil fertility, and fast water evaporation, etc., to improve the sandy soil structure and strengthen the soil. Fertility, the effect of preventing water evaporation

Active Publication Date: 2013-02-06
吴立阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problems of rapid water evaporation, lack of organic matter and weak soil fertility in desertified land by providing a sandy soil improver

Method used

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Examples

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Effect test

Embodiment 1

[0011] A sandy soil improvement agent comprises the following raw materials in parts by weight, 650 parts of organic fertilizer, 280 parts of peat soil, and 70 parts of water-retaining agent. Among them, the organic fertilizer is organic fertilizer prepared by microbial method; the content of organic matter contained in peat soil is 50%, and the content of humic acid is 30%; the water-retaining agent is Tianyuan brand high-efficiency Drought-resistant and water-retaining agent.

Embodiment 2

[0013] A sandy soil improvement agent comprises the following raw materials in parts by weight, 750 parts of organic fertilizer, 220 parts of peat soil, and 30 parts of water-retaining agent. Among them, the organic fertilizer is organic fertilizer prepared by microbial method; the content of organic matter contained in peat soil is 60%, and the content of humic acid is 25%; Drought-resistant and water-retaining agent.

Embodiment 3

[0015] A sandy soil improvement agent comprises the following raw materials in parts by weight, 700 parts of organic fertilizer, 250 parts of peat soil, and 50 parts of water-retaining agent. Among them, the organic fertilizer is organic fertilizer prepared by microbial method; the content of organic matter contained in peat soil is 70%, and the content of humic acid is 20%; the water retention agent is Tianyuan brand high-efficiency Drought-resistant and water-retaining agent.

[0016] The sandy soil improver provided by the invention is mainly used for sandy soil, sandy soil, degraded soil and other lands. After application, the sandy soil can be closely combined to gradually form water-retaining, fertilizing and humus-forming soil. This sandy soil improver is a kind of biomass fertilizer, which contains rich nutrients and soil activation ingredients needed by plants. After being used in sandy land, it can improve the structure of sandy soil, increase the bulk density of sa...

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Abstract

The invention discloses a sandy soil conditioner used in sandy soil. The sandy soil conditioner comprises the following raw materials in parts by weight: 650-750 parts of organic fertilizer, 220-280 parts of peat soil and 30-70 parts of a water-retaining agent. The sandy soil conditioner solves the problems of the sandy soil such as rapid water evaporation, shortage of organic matters in the soil and weak soil fertility.

Description

technical field [0001] The invention relates to a soil conditioner, in particular to a soil conditioner used in desertified land. Background technique [0002] With the advancement of rural urbanization in our country, the expansion of villages and towns, the increase of roads, and the increase of enterprises, a large amount of farmland will be occupied. The fundamental way out for us to solve the problem of cultivated land is to reduce the desertification process and improve sandy land. The only way to improve the sandy land is to solve the problems of fast water seepage and evaporation in the sandy soil, lack of organic matter and fertility in the soil, and change the soil into a scattered structure without gathering. At present, the existing soil amendments used to improve desertified soil are mainly direct application of organic fertilizer or peat soil, and the improvement effect is poor. Although direct application of organic fertilizer and peat soil as soil amendments...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/00C09K105/00
Inventor 吴立阳
Owner 吴立阳
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