Soil (potential grain yield) | Miami clay loam (7.6 Mg/ha) | Cincinnati silt loam (6.3 Mg/ha) | Clermont silt loam (10.5 Mg/ha) | Blount silt loam (8.4 Mg/ha) |
Estimated residue after harvest (t/ha)[a] | 6.0 | 5.0 | 8.4 | 6.7 |
Commercial fertilizer rate |
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No residue removal application rates |
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Nitrogen (kg/ha) | 151 | 121 | 221 | 173 |
P2O5 (kg/ha) | 37 | 31 | 52 | 41 |
Application rates at 70% stover removal[b] |
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Nitrogen (kg/ha) | 185 | 149 | 268 | 210 |
P2O5 (kg/ha) | 49 | 41 | 69 | 54 |