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Straw composite soil improvement agent and preparation method thereof

A soil conditioner and straw technology, applied in soil conditioning materials, chemical instruments and methods, fertilizer mixtures, etc., can solve the problems of incomplete improvement effect, expensive raw materials, heavy metal pollution, etc., so as to improve the physical and chemical properties of soil and improve utilization. rate, and the effect of promoting root development

Inactive Publication Date: 2016-07-13
JIXI YUANDAO AGRI IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these soil improvers have problems such as expensive raw materials, complex application methods, incomplete improvement effects and heavy metal pollution during the application process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A straw composite soil improver, which is composed of the following raw materials in parts by weight: 30 parts of straw juice, 20 parts of biochar, 20 parts of polyacrylamide, 10 parts of animal manure, 2 parts of peat soil, 2 parts of plant ash, and 2 parts of zeolite powder 2 parts, 2 parts of microbial functional bacteria agent, 2 parts of sodium benzoate, 2 parts of amino acid, 1 part of starch, 1 part of molasses powder.

[0020] The straw juice is a mixture of corn straw juice and rice straw juice, and the mass ratio of the corn straw juice and rice straw juice is 1:1.

[0021] The animal manure includes chicken manure, cow manure and sheep manure.

[0022] The microbial functional bacterial agent is composed of Bacillus subtilis, Trichoderma, Aspergillus niger, Bacillus licheniformis and nitrogen-fixing bacteria.

[0023] The weight ratio of the Bacillus subtilis, Trichoderma, Aspergillus niger liquid, Bacillus licheniformis and nitrogen-fixing bacteria is 1:4:1...

Embodiment 2

[0030] A straw composite soil improver, which is composed of the following raw materials in parts by weight: 40 parts of straw juice, 30 parts of biochar, 25 parts of polyacrylamide, 15 parts of animal manure, 3 parts of peat soil, 2.5 parts of plant ash, and 3 parts of zeolite powder 3 parts, 3 parts of microbial functional bacteria agent, 3 parts of sodium benzoate, 3 parts of amino acid, 2 parts of starch, 2 parts of molasses powder.

[0031] The straw juice is a mixture of cotton straw juice and rice straw juice, and the mass ratio of the cotton straw juice and rice straw juice is 1:1.

[0032] The animal manure includes chicken manure, cow manure and sheep manure.

[0033] The microbial functional bacterial agent is composed of Bacillus subtilis, Trichoderma, Aspergillus niger, Bacillus licheniformis and nitrogen-fixing bacteria.

[0034] The weight ratio of the Bacillus subtilis, Trichoderma, Aspergillus niger liquid, Bacillus licheniformis and nitrogen-fixing bacteria ...

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PUM

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Abstract

The invention discloses a straw composite soil improvement agent which is prepared from, by weight, 30-40 parts of straw juice, 20-30 parts of charcoal, 20-25 parts of polyacrylamide, 10-15 parts of animal waste, 2-3 parts of turfy soil, 2-2.5 parts of plant ash, 2-3 parts of zeolite powder, 2-3 parts of microorganism function bacterium agent, 2-3 parts of sodium benzoate, 2-3 parts of amino acid, 1-2 parts of starch and 1-2 parts of molasses meal.The plant waste is adopted as the raw materials, the soil quality can be improved, and the production cost can be reduced, so that physical and chemical properties of soil are improved, the soil structure is comprehensively improved, the soil achieves the effects of softness, breathability, water retention and fertilizer maintenance, the chemical fertilizer utilization rate is improved, the developed crop root system is promoted, the crop yield is improved, and the product quality is improved.

Description

technical field [0001] The invention relates to a soil improver, more specifically, the invention relates to a straw composite soil improver and a preparation method thereof. Background technique [0002] In order to increase the yield, people will apply a large amount of fertilizer when planting, and fertilization every year will inevitably lead to poorer soil quality, problems such as hardening, poor air permeability, and serious lack of nutrition, and the planting yield is getting lower and lower. The quality is also getting worse. And with the improvement of people's living standards, people began to pay attention to green food. How to effectively improve poor-quality soil and make full use of limited land resources is a major problem that needs to be solved urgently in agricultural production, ecological construction and environmental protection. Applying soil amendments is one of the important measures to restore degraded soil. Soil amendments can effectively improve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 章云张贝尼章飞云
Owner JIXI YUANDAO AGRI IND TECH
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