Which is the suitable stage of green manure crop for incorporation in field? , Which is the suitable stage of green manure crop for incorporation in field?

A. Pre-flowering stage

B. Post-flowering stage

C. Initial stage

D. Maturity stage

Correct Answer :

A. Pre-flowering stage

Explanation

The best stage at which the crop should be incorporated in the soil as a green manure is when it reaches the Pre-flowering stage. When they are about a flower, it can be ploughed back into the soil.