Value |
Category |
1 |
fertilizer (organic) |
2 |
fertilzer (inorganic) |
3 |
weedicide |
4 |
insecticide |
5 |
fungicide |
6 |
no chemical |
7 |
other |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.