The main objective of growing a catch crop is to

A. Add more residues to the soil

B. Prevent cracking of soil

C. Suppress weeds

D. Get an additional income without further investment

Answer: Option D

Solution(By Examveda Team)

A catch crop is a fast-growing crop that is grown between successive planting of the main crop. It makes more efficient use of growing space.
These catch crops are sown to prevent minerals from being flushed away from the soil and at the same time, it helps to get an additional income without further investment.