Question

what are the advantages of using bio fertilizer in agriculture​

Answer 1

Answer:

1)Biofertilizers increase the nitrogen and phosphorus available to plants more naturally than other fertilizers.

2)They also helps in reducing dependence upon expensive petroleum sources of chemical fertilizers.

3)They restore normal fertility to the soil and make it biologically alive.

4)It also increases the yield by up to 30 percent because of the nitrogen and phosphorus they add to the soil.

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