| Value | Category | Cases | |
|---|---|---|---|
| 1 | Requires too much labor | 32 |
14.4%
|
| 2 | Materials not available | 10 |
4.5%
|
| 3 | Materials too costly | 1 |
0.5%
|
| 4 | No soil or water erosion problems on any plots | 165 |
74.3%
|
| 5 | Too risky/benefits unclear | 11 |
5%
|
| 6 | Other (Specify) | 3 |
1.4%
|