| Value | Category | Cases | |
|---|---|---|---|
| 1 | from conventional tillage to reduced tillage | 16 |
26.2%
|
| 2 | from no tillage to reduced tillage | 5 |
8.2%
|
| 3 | from conventional tillage to no tillage | 2 |
3.3%
|
| 4 | from no tillage to conventional tillage | 24 |
39.3%
|
| 5 | from reduced tillage to no tillage | 7 |
11.5%
|
| 6 | from reduced to conventional tillage | 7 |
11.5%
|
| Sysmiss | 351 |