| Value | Category | Cases | |
|---|---|---|---|
| 1 | Surface irrigation | 183 |
21.3%
|
| 2 | Flood irrigation (especially for rice) | 0 |
0%
|
| 3 | Drip irrigation | 1 |
0.1%
|
| 4 | Sprinkler irrigation | 6 |
0.7%
|
| 5 | Pivot irrigation | 7 |
0.8%
|
| 6 | Traditional techniques | 663 |
77.1%
|
| Sysmiss | 772 |