Question

What are bio fertilizers??

Answer 1

The name itself is self explanatory. The fertilizers are used to improve the fertility of the land using biological wastes, hence the term bio fertilizers, and biological wastes do not contain any chemicals which are detrimental to the living soil. They are extremely beneficial in enriching the soil with those micro-organisms, which produce organic nutrients for the soil and help combat diseases. The farm produce does not contain traces of hazardous and poisonous materials. Thus those products are accepted across the world as Organic ones. Hence for organic farming the use of bio fertilizers is mandatory.

Answer 2

the fertilizer which is used to improve the nutritional quality of food and there product
all's increase soil fertility