Soil remediation agent

Abstract

The invention relates to a soil remediation agent. The soil remediation agent is prepared from the following components in parts by weight: 6 to 15 parts of photosynthetic bacteria, 10 to 12 parts of lactic acid bacteria, 2 to 7 parts of bacillus subtilis, 12 to 24 parts of actinomycetes, 0 to 2 parts of bacteroides fragilis, 3 to 5 parts of candida utilis, 0 to 3 parts of clostridium botlinum, 9 to 16 parts of nodule bacteria, 2 to 6 parts of thiobacillus, 4 to 14 parts of aspergillus niger, 13 to 26 parts of bacillus natto and 3 to 8 parts of thiobacillus; the strains are cultivated in respective culture mediums to form corresponding bacteria liquid. The soil remediation agent is also prepared from 7 to 11 parts of turfy soil and 1 to 5 parts of vermiculite. The soil remediation agent has insecticidal and fungicidal effects; according to the soil remediation agent, the fertilizer efficiency of soil can be improved, pests inside the soil and on the surface of the soil can be killed, the decomposition capacity of the soil is improved, organic matters are decomposed out, the remediation efficiency of the soil is high, the growing environment of crops is improved, and the yield is increased.

Description

technical field [0001] The invention relates to a remediation agent, in particular to a soil microbial remediation agent. Background technique [0002] After long-term unreasonable cultivation of farmland soil, the fertility will decrease, the permeability will become poor, the pests and diseases will increase, and it will become unsuitable for cultivation. Some farmland is also polluted with chemicals from chemical plants and is not suitable for farming. Contents of the invention [0003] In order to achieve the above object, the present invention provides a soil remediation agent, which improves the content of trace elements in the soil, promotes the cycle of nitrogen and oxygen in the soil, and treats the pests in the soil, making the soil suitable for farming. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] The present invention is a kind of soil remediation agent, the parts by weig...

AI Technical Summary

Problems solved by technology

[0002] After long-term unreasonable cultivation of farmland soil, the fertility will decrease, the permeability will become poor, the pests and diseases will increase, and it will become unsuitable for cultivation. Some fields are also polluted with chemicals from chemical plants and are not suitable for farming