Organic fertilizer capable of improving plant rhizosphere soil micro-environment

Abstract

The invention relates to an organic fertilizer capable of improving a plant rhizosphere soil micro-environment. A formula is composed of (but not limited to) the following three raw materials in percentage by mass: 55-70 percent of sugar residue separated by producing oligosaccharide through corncobs, 15-20 percent of metalloprotease and 10-30 percent of bacillus mucilaginosus. The formula is composed of (but not limited to) the following four raw materials in percentage by mass: 5-10 percent of superoxide dismutase, 60-75 percent of the sugar residue separated by producing the oligosaccharide through the corncobs, 10-20 percent of bacillus subtilis and 5-10 percent of the bacillus mucilaginosus. The formula is composed of (but not limited to) the following six raw materials in percentage by mass: 8-10 percent of the metalloprotease, 10-12 percent of poly-carbon enzyme, 10-15 percent of cellulase, 25-30 percent of the superoxide dismutase, 5-10 percent of the bacillus mucilaginosus and 30-35 percent of alginic acid. The organic fertilizer has the beneficial effects that the heavy metal pollution in the soil can be improved by virtue of the adopted raw materials and the activity of the raw materials, the soil salinization is reduced, and a microbial living environment is improved.

Description

technical field [0001] The invention relates to an organic fertilizer which can improve the microenvironment of plant rhizosphere soil. Background technique [0002] China is the world's largest producer and consumer of chemical fertilizers. Due to the long-term application of chemical fertilizers to the land, soil compaction, excessive salinization and environmental pollution have affected the national food quality and safety. At present, part of the domestic land has been polluted, and some soil environments are deteriorating. Restoring and improving the existing soil conditions will be a long-term systematic project. Only by starting from prevention and gradually improving and repairing the soil can we truly provide the primary guarantee for food security. In order to achieve the requirements of the Ministry of Agriculture on the zero growth of chemical fertilizers and pesticides, and to ensure the national grain production. Only by proceeding from reality and starting...

AI Technical Summary

Problems solved by technology

[0002] China is the largest producer and consumer of chemical fertilizers in the world. Due to the long-term application of chemical fertilizers on the land, soil compaction, excessive salinization and environmental pollution have affected the national food quality and safety.