The main challenge of agricultural labor shortage is: MCQ with Answer and Explanation

Explanation:
Poor drainage leads to waterlogging and rising water tables, which bring salts to the surface, causing salinity, particularly in canal-irrigated areas.

Explanation:
Pulses are not cereals; they are leguminous crops rich in protein. Cereals are grasses cultivated for their edible grains (rice, wheat, maize, millets).

Explanation:
Uttar Pradesh is the largest potato producer, followed by West Bengal and Punjab. Potatoes are a major horticultural crop.