| Value | Category | Cases | |
|---|---|---|---|
| 1 | Surface irrigation | 292 |
18.8%
|
| 2 | Flood irrigation (especially for rice) | 0 |
0%
|
| 3 | Drip irrigation | 3 |
0.2%
|
| 4 | Sprinkler irrigation | 4 |
0.3%
|
| 5 | Pivot irrigation | 5 |
0.3%
|
| 6 | Traditional techniques | 1247 |
80.4%
|
| Sysmiss | 1228 |