Water Requirement of Different Crops

S. No.	Crop	Water Requirement (mm)	Water Requirement (cm)
1	Rice	1200 – 2500	120 – 250
2	Wheat	450 – 650	45 – 65
3	Sorghum	450 – 650	45 – 65
4	Maize	500 – 800	50 – 80
5	Sugarcane	1500 – 2500	150 – 250
6	Groundnut	500 – 700	50 – 70
7	Cotton	700 – 1300	70 – 130
8	Soybean	450 – 700	45 – 70
9	Tobacco	400 – 600	40 – 60
10	Tomato	600 – 800	60 – 80
11	Potato	500 – 700	50 – 70
12	Onion	350 – 550	35 – 55
13	Chillies	500	50
14	Sunflower	350 – 500	35 – 50
15	Castor	500	50
16	Bean	300 – 500	30 – 50
17	Cabbage	380 – 500	38 – 50
18	Pea	350 – 500	35 – 50
19	Banana	1200 – 2200	120 – 220
20	Citrus	900 – 1200	90 – 120
21	Pineapple	700 – 1000	70 – 100
22	Ragi	400 – 450	40 – 45
23	Grape	400 – 1200	40 – 120