METHOD FOR MANUFACTURING COMPOST BY USING BYPRODUCT LIQUID FROM AMINO ACID FERMENTATION OR NUCLEIC ACID FERMENTATION

摘要

PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing rapid compost which is excellent as materials for soil improvement and nourishment supply from organic materials such as straws, sawdust and bark and amino acid fermentation byproduct liquid or nucleic acid fermentation byproduct liquid. SOLUTION: In manufacture of the compost, as a nitrogen source and a rottenness promoting source, amino acid-containing byproduct liquid or nucleic acid-containing byproduct liquid generated from amino acid fermentation or nucleic acid fermentation in which main raw material is syrup or starch, is added to the organic materials so that carbon ratio (C/N ratio) is 15 to 35 and then pH is adjusted within the range of 6.5 to 8.5 and water content is adjusted within the range of 50 to 65% to cause heaping fermentation.