Soil improvement microbial inoculum and application thereof

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...

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 structure and viscosity, activate soil vitality, promote soil regeneration, and effectively solve the problem of soil pollution