Open Access
Table 4.
Agronomic performance indicators of mineral fertilizer systems.
| Option | The yield increase from the total number of active substances of fertilizers, kg | The total number of active substances, kg | Payment of fertilizers by crop, kg/kg |
|---|---|---|---|
| 2 | 187 | 90 | 2.1 |
| 3 | 455 | 120 | 3.8 |
| 4 | 704 | 150 | 4.7 |
| 5 | 761 | 180 | 4.2 |
| 6 | 726 | 210 | 3.5 |
| 7 | 513 | 90 | 5.7 |
| 8 | 692 | 120 | 5.8 |
| 9 | 745 | 180 | 4.1 |
| 10 | 571 | 120 | 4.8 |
| 11 | 682 | 180 | 3.8 |
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