Table 3.
Application dose of nitrogen (µg/hermetic chambers).
| Fertilizer | N-NH4+ | N-NO3− | N-NH2 | N Total |
|---|---|---|---|---|
| UAN | 19.5 | 19.5 | 39.0 | 78.0 |
| Urea solution | 0.0 | 0.0 | 39.0 | 39.0 |
| Ammonium sulphate solution | 19.5 | 0.0 | 0.0 | 19.5 |
| Ammonium nitrate solution | 19.5 | 19.5 | 0.0 | 39.0 |
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