Which irrigation method is traditional in Rajasthan? MCQ with Answer and Explanation

Explanation:
Rice is the most important Kharif food grain, grown extensively in eastern, southern, and northern irrigated areas.

Explanation:
India's average rice productivity is around 2400-2500 kg/ha, which is lower than China's, but varies widely across states, with Punjab achieving over 4000 kg/ha.

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