Biofertilisers are organisms to which are use full enrich the nutrient quality of the soil. Bacteria, fungi and cyanobacteria are the main sources of biofertilisers.
By Jagran Josh
Jan 16, 2013 18:08 IST
Microbes in Human Welfare (Part 2)
Microbes in Human Welfare? Impertinence of microbes in household products, what is single cell protein? What are dairy products? To know these terms in explained way as per the NCERT BOOK, please go through video