Rice and sugarcane take 68.8 per cent of the area under rice, sugarcane and coarse cereals in India in 2024-25, up from 68.2 per cent the year before. Punjab is at 97.3 per cent, which is 36 hectares of rice and sugarcane for every hectare of coarse cereals. Haryana is at 73.3 per cent, 2.7 to 1, so the old map's ten to one for Punjab and Haryana together does not hold for Haryana. At the other end are Rajasthan (5.3 per cent), Sikkim (16.8) and Himachal Pradesh (19.8).
Policy implication Rice and sugarcane are the two crops that draw most irrigation water, and coarse cereals are the dryland alternative, but this is a share of three crop groups and not a water measure. Kerala (99.8) is high because coconut, rubber and spices are outside these groups, and wheat, pulses, oilseeds and cotton are outside too. Coarse cereals include maize and barley as well as millets. Goa has no coarse-cereal area in the source and is left out.
Ministry of Agriculture via RBI Handbook 2024-25EnvironmentcropsricesugarcanemilletswaterRBIenvironment