Unveiling the microbial dynamics in vermicomposting with coir pith as earthworm substrate.

ABSTRACT: This study explored the impact of incorporating coir pith, a byproduct of the coconut industry, into the vermicomposting substrate of Eudrilus eugeniae earthworms. The groups were compared based on their diets: cow manure only or cow manure mixed with varying amounts of coir pith. The aim was to assess the effects of coir pith on earthworm growth, mortality and the microbial community involved in vermicomposting. Earthworms fed with higher proportions of coir pith (70 % w/w) experienced reduced growth (0.81 g/worm) and increased mortality (24.67 %) after 5 weeks of vermicomposting. These effects were attributed to the high level of total phenolic content in the system. Coir pith required specific bacteria for digestion and detoxification, and excessive intake disrupted the earthworm

SUBMITTER: Pundee K 

PROVIDER: S-EPMC10746422 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature