| Value | Category | Cases | |
|---|---|---|---|
| 1 | Surface irrigation | 346 |
23.1%
|
| 2 | Flood irrigation (for paddy) | 236 |
15.8%
|
| 3 | Drip irrigation | 12 |
0.8%
|
| 4 | Sprinkler irrigation | 51 |
3.4%
|
| 5 | Traditional technique | 850 |
56.9%
|