| Value | Category | Cases | |
|---|---|---|---|
| 1 | fertilizer (organic) | 839 |
6.4%
|
| 2 | fertilzer (inorganic) | 1158 |
8.8%
|
| 3 | weedicide | 1793 |
13.7%
|
| 4 | insecticide | 311 |
2.4%
|
| 5 | fungicide | 124 |
0.9%
|
| 6 | no chemical | 8843 |
67.6%
|
| 7 | other | 22 |
0.2%
|