Soil improvement microbial inoculum and application thereof

A soil improvement and fungicide technology, applied in application, soil conditioning materials, bacteria, etc., can solve problems such as pollution, and achieve the effects of solving soil pollution problems, promoting growth, and improving soil structure and viscosity

Inactive Publication Date: 2019-03-26
上海中海龙高新技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a soil improving bacterial agent, which can improve soil struct

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of soil improving bacterial agent provided in this embodiment is mainly used for soil improvement, and it includes 50g of actinomycetes, 40g of photosynthetic bacteria, 30g of yeast, 30g of lactic acid bacteria, and 35g of Bacillus subtilis , 20g filamentous flora. Apply the above-mentioned improved bacterial agent to the improvement of sticky soil, specifically, 1-1.5 tons per mu of land. The improvement cycle is one month, and the coverage rate of green plants on the soil surface reaches 80%.

Embodiment 2

[0024] A kind of soil improving bacterial agent provided in this embodiment is mainly used for soil improvement, and it includes 50g of actinomycetes, 35g of photosynthetic bacteria, 30g of yeast, 25g of lactic acid bacteria, and 40g of Bacillus subtilis , 20g filamentous flora. The above-mentioned improved bacterial agent is applied to the improvement of saline-alkali land, specifically, 0.8-1 ton per mu of land is applied. The improvement cycle is one month, and the coverage rate of green plants on the soil surface reaches 60%.

Embodiment 3

[0026] A kind of soil improving bacterial agent provided in this embodiment is mainly used for soil improvement, and it includes 45g of actinomycetes, 30g of photosynthetic bacteria, 35g of yeast, 35g of lactic acid bacteria, and 30g of Bacillus subtilis , 30g filamentous flora. The above-mentioned improved bacterial agent is applied to the improvement of sandy soil, specifically spreading 1-1.2 tons per mu of land. The improvement cycle is one month, and the coverage rate of green plants on the soil surface reaches 50%.

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Abstract

The invention provides a soil improvement microbial inoculum and an application thereof and relates to the field of environment protection. According to the soil improvement microbial inoculum, actinomycetes, a photosynthetic bacterium flora, a saccharomycetes flora, a lactic acid bacterium flora, a bacillus subtilis flora and a filamentous bacterium flora are configured into effective componentsof the soil improvement microbial inoculum, so that the soil improvement microbial inoculum can be used for improving the structure and viscosity of soil, activating the soil and improving the fertilizer immobilization capability of the soil and the problem of soil pollution is effectively solved; and EM bacteria, phosphorus-dissolving bacteria, nitrogen-fixing bacteria, potassium-dissolving bacteria and fermented crop straws are added according to a certain ratio and are used as carriers, so that the soil improvement performance of a microorganism strain can be further improved. The soil improvement microbial inoculum is applied to soil improvement so that the soil pollution problem can be solved, the soil quality can be wholly improved and the growth of plants is promoted; and the ecological protection aim of changing a barren mountain into a green forest is realized.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a soil improving bacterial agent and its application. Background technique [0002] With the aggravation of environmental pollution and the increase of various toxic substances and waste pollutants in recent years, my country's land environment has suffered unprecedented harm and has a growing trend. The overall soil quality in my country is relatively low. At present, soil with low fertility and difficult to use for agriculture, forestry and animal husbandry accounts for a quarter of the total cultivated land area; the content of soil organic matter has gradually decreased with successive years of reclamation. Fertile land such as the black soil in Northeast China is also facing challenges problems such as soil erosion, soil thinning, and fertility decline; and with the intensified use of pesticides, the increase of organic and solid pollutants such as plastics in farmland...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16C12N1/14C09K17/14C12R1/04C12R1/01C12R1/645C12R1/125C09K101/00C09K105/00
CPCC09K17/14C12N1/14C12N1/16C12N1/20C09K2105/00C09K2101/00
Inventor 朱恩灿杨丽
Owner 上海中海龙高新技术研究院
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