| Value | Category | Cases | |
|---|---|---|---|
| 1 | from conventional tillage to reduced tillage | 5 |
21.7%
|
| 2 | from no tillage to conventional tillage | 2 |
8.7%
|
| 3 | from reduced to conventional tillage | 16 |
69.6%
|
| Sysmiss | 328 |