Item | Unit | Date |
Total N | % | 22.0 |
urea-formaldehyde slow-release nitrogen | % | 8.80 |
urea nitrogen | % | 9.45 |
ammonium nitrogen | % | 3.75 |
P2O5 | % | 5.00 |
K2O | % | 11.00 |
S | % | 6.59 |
MgO | % | 2.00 |
Ca | % | 1.10 |
Fe | % | 1.40 |
Mn | % | 0.10 |
Zn | % | 0.01 |
Cu | % | 0.01 |
B | % | 0.02 |