The present book updates the subject content of Organic farming, bio-fertilizers, green chemistry, green manure, agro-waste recycling, plant biotechnology, vermi-compost, ferti-irrigation technology, sustainable agriculture and soil management. The book will be helpful for the researchers, academia working in the field of Organic farming, bio-fertilizers, green chemistry, green manure, agro-waste recycling, plant biotechnology, vermi-compost, sustainable ...