Assessment of enzyme activities and microbial populations in normal compost and vermicompost
Changes in extracellular enzyme activities and microbial populations were studied during normal compost and vermicomposting process of fruit pulp, vegetable and groundnut waste and cow dung. The microbial numbers and their extracellular enzyme profiles showed relative variation and were found increasingly more abundant in vermicompost than in normal compost leading to the conversion of agricultural waste into value added product. In vermicompost, the maximum enzyme activities (cellulase, Amylase and protease) were observed during 21-35 days.