Method for producing organic fertilizer by composting and quickly fermenting traditional Chinese medicine dregs

Abstract

The invention discloses a method for producing an organic fertilizer by composting and quickly fermenting traditional Chinese medicine dregs. The method comprises the following steps of (1) uniformly mixing more than two optional dregs, and controlling water content to be 50 percent to 70 percent at normal temperature; and (2) matching compound bacteria, namely mixing four microbes, namely bacillus subtilis, aspergillus niger, trichoderma viride and beer yeast in a mass proportion of 3:2:3:2. The method has the advantages that firstly, the various traditional Chinese medicine dregs are mixed and composted, and any other auxiliary material, such as poultry excrements or crop straws, do not need to be added; secondly, the four microbes, namely the bacillus subtilis, the beer yeast, the aspergillus niger and the trichoderma viride are mixed in a mass proportion of 3:2:3:2, the activity is high, a plurality of dregs, which are mixed and composted, are fermented to decompose organic materials in the dregs so as to produce the organic fertilizer, and the microbes are small in using quantity and account for 0.2 percent of bacterial manure; thirdly, the traditional Chinese medicine dregs are fermented at a high temperature of 50 to 65 DEG C generated by the four microbes naturally, an additional heat source is not needed, the traditional Chinese medicine dregs are quickly and thoroughly decomposed in a period of 5 to 7 days, and the standard of the organic fertilizer is met.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine dregs treatment, in particular to a method for composting and rapidly fermenting traditional Chinese medicine dregs to produce organic fertilizer. Background technique [0002] With the development and utilization of traditional Chinese medicine resources, especially the advancement of modern industrial science and technology, the industrialization and scale of Chinese medicine production have been continuously deepened, the Chinese medicine industry has been developed, and huge economic benefits have been generated. However, the dregs produced after the extraction of a large number of Chinese medicinal materials have become a serious problem at present. According to statistics, the annual discharge of plant residues in my country alone is as high as 650,000 tons. The forms of early treatment of traditional Chinese medicine residue mainly include landfill, incineration, and s...

AI Technical Summary

Problems solved by technology

The discharge and proper disposal of traditional Chinese medicine dregs has always been a very difficult problem, and it has also brought huge pressure on environmental protection