秸秆发酵制取生化腐殖酸过程中的理化特性及微生物学特性研究

摘要

Straw is one of the richest renewable agricultural resource in China, and are usually used as organic fertilizer after fermentation.In the recent years, the straw has been used to produce the biochemical humic acid by fermentation, and which can reduce environmental pollution, and improve the straw resource utilization, and product had high added-value.In this paper, four treatments,i.e.