The application provides a preparation method of a biological enzymatic ore
oxygen-providing
soil remediation agent, and comprises the following steps: S1, animal
raw material enzymolysis, complete
decomposition into
small molecule amino acids, and then high-temperature sterilization; S2, skinning: skinned into crude
protein through a skimming furnace; S3, mixed
fermentation: kitchen waste and minerals are mixed together in a certain proportion, and then
fermentation is carried out; S4, auxiliary material adjustment
fermentation: adding leftover materials of a
monosodium glutamate factory,
sugar juice and
bacteria, and adding mineral
potassium fulvate to adjust pH value and carbon
neutralization, and then fermentation is carried out; S5,
grinding and screening:
grinding and screening are carried out through a
ball mill; and S6, one-time boiling: the screened material is subjected to biological enzymatic fermentation boiling. The application can significantly improve the
stress resistance of crops, increase yield, increase
organic matter and
oxygen content of land, effectively remove hardening and salinization, and reduce the use of pesticides and industrial chemical fertilizers, and solves the problems of high cost, short effect and easy environmental
pollution caused by traditional soil
improvement methods.