Value | Category | Cases | |
---|---|---|---|
1 | light - this includes sandy soils that are easy to | 5 |
11.6%
|
2 | medium - this includes loamy soils that are moderately | 32 |
74.4%
|
3 | heavy - this includes clayey soils that are hard | 6 |
14%
|
Sysmiss | 32 |