VIB integrated biofertilizer technology with vermicomposting as soil organic content is an important factor for the efficiency of biofertilizer and vermicompost is an efficient, economical and reliable source of soil organic matter. Integration of biogas with vermicomposting where biogas slurry, rich in decomposing bacteria used as inoculum for primary decomposition of organic waste before vermicomposting. In addition to this earthworms are also used for production of vermiwash rich in plant growth promoting substances. Spraying of vermiwash on plants enhances its growth promoting substances. Spraying of vermiwash on plants enhances its growth and productivity.
The awareness building program organized with the support from Khadi village and Industrial Commission, the promotion of vermicompost has increased dramatically. Vermicompost has been produced and supplied to different parts of Sunderban and other regions
Earthworm Germplasm: Three species, namely, Eisenia foetida, Eudrilus eugeniae, Perionyx excavatus.