Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| N |
0 |
Nitrogen |
| P |
1 |
P2O5 |
| K |
2 |
K2O |
| S |
3 |
Sulfur |
| Ud |
4 |
User Defined |
| Ca |
5 |
Calcium |
| Mg |
6 |
Magnesium |
| Zn |
7 |
Zinc |
| Fe |
8 |
Iron |
| Mn |
9 |
Manganese |
| Cu |
10 |
Copper |
| B |
11 |
Boron |