EnvironmentGuest ArticleNewsSustainabilityHow Earthworms produce BiofertilizersGuest ArticleMay 2, 2018May 1, 2018 by Guest ArticleMay 2, 2018May 1, 201806Earthworms are considered best friends of farmers, acting as engineers in soils. They are helpful in the decomposition of waste, producing biofertilizers. Indian scientists have...