Perionyx excavates. The enrichment of humification factor also determines the
stability and extent of maturity of vermicomposting. Therefore, GC-MS study
highlights the conversion of organic modification to a beneficial material enriched
with Plant Growth Regulators (PGRs), which can be used as biofertilizer.
The enhancement of humification ascertains the microbial degradation taking
place inside earthworms gut (Dominguez and Edwards 2004; Ganguly and
Chakraborty 2019). These outcomes are shown in the yields of corn, oats, soya
bean, peanuts, clover, chicory plants, and other tropical harvests (Devi et al. 2014;
Mahendra and Narendra 2012).
Fig. 10.5 GC MS spectra at (a) 0th day and (b) 60th day of vermicomposting representing turnover
of different humic acid like substances (Ganguly and Chakraborty)
10 Eco-management of Industrial Organic Wastes Through the Modified Innovative. . .
173