CBSE Class 12-science Answered
What are biofertilisers? Give the significance
of biofertilisers.
Asked by Topperlearning User | 11 Jun, 2014, 09:25: AM
Expert Answer
Biofertilisers are organisms that enrich the nutrient quality of soil.
Significance of biofertilisers:
1. Increase the soil fertility
2. Reduce the use of chemical fertilisers and in turn, the chances of environmental pollution
Answered by | 11 Jun, 2014, 11:25: AM
Concept Videos
-
Biofertilisers- Azolla-Anabaena
This video discusses the use of Azolla-Anabaena as biofertilisers. -
Biofertilisers- Cyanobacteria
This video discusses why cyanobacteria are not preferred as biofertilisers.
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