| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ditches | 1595 |
6.1%
|
| 2 | Trees/Windbreak/Shelterbelt | 2239 |
8.6%
|
| 3 | Bench terraces | 1254 |
4.8%
|
| 4 | Progressive terraces | 2627 |
10%
|
| 5 | Cover plants/Grasses | 14640 |
55.9%
|
| 6 | Water drainage | 331 |
1.3%
|
| 7 | Mulching | 436 |
1.7%
|
| 8 | Beds/Ridges | 1161 |
4.4%
|
| 9 | Water channel | 1871 |
7.1%
|
| 10 | Others | 15 |
0.1%
|
| Sysmiss | 6447 |