CBSE Class 12-science Answered
Advantages of using biofertilisers in agriculture:
1. They do not cause any form of environmental pollution.
2. They are inexpensive and economical.
3. At places where irrigation is not sufficient, few biofertilisers even improve the crop yield.
4. They enhance soil structure and function.
5. They increase the availability of vitamins and other growth promoting substances.