With which crop's production is the Round Revolution related?

Concept: India has launched a series of government-backed “revolutions,” each named for a distinct commodity group whose production and productivity it aims to multiply — for example, cereal foodgrains, milk, oilseeds, or a specific horticultural crop. Identifying the crop behind a named revolution means matching that name to its designated commodity group.

Application: The Round Revolution is the drive — led by agencies such as the Central Potato Research Institute (Shimla) under ICAR — to raise potato production and yield in India through improved, high-yielding tuber varieties. Because potato is the commodity this revolution specifically targets, potato is the correct crop.

Cross-check: Contrasting the other offered crops confirms this by elimination —

• Rice and wheat form the foodgrain basket driven by the Green Revolution, a separate government push for cereal output.

• Oilseeds are the commodity group targeted by the Yellow Revolution, another distinct drive.

So among the offered crops, potato is the one governed by the Round Revolution.