Biofertilisers - Vidyadip

MCQ

Biofertilisers

A
Increase dependence on chemical fertilisers
✓
Are organisms that enrich the nutrient quality of soil
C
Include potash, phosphatic and nitrogenous organic and chemical compounds
D
Are used regularly in the fields to deplete soil nutrients

✓

Answer

Correct option: B.

Are organisms that enrich the nutrient quality of soil

b
Biofertilizers are organisms which fix atmospheric nitrogen that enrich the nutrient quality of soil.

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