Relay cropping' means

A. Growing of more than one crop in the same land in a year,

B. Growing of three crops on the same land in a year,

C. Growing of four crops on the same land in a year in such a manner that the following crop is sown before the harvest of preceding crop,

D. None of these

Answer: Option C

Solution(By Examveda Team)

Relay cropping means growing four crops on the same land in a year in such a manner that one crop is sown before the harvest of the preceding crop.
It solves the various problems of farming like an inefficient use of available resources, controversies in sowing time, fertilizer application and soil degradation.