The feces discharged by large scale pig farm were sold and used by themselves as organic fertilizer, and the waste water treated by traditional anaerobic fermentation process.

The result suggested that: the co-composting of persimmon wine stillage and cattle manure can improve both the growth and the quality of spinach much more than cattle manure and chicken manure.

Fermentative microorganisms and mixed functional microorganisms are two important microorganisms, which can be used in the production of bioorganic fertilizer extensively.