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General characteristics of experimental soil
| Parameter | Sandy loam |
|---|---|
| Sand (2000–50 μm) % | 69.41 |
| Silt (50–2 μm) % | 27.71 |
| Clay (<2 μm) % | 2.88 |
| pHKCl | 7.00 |
| HAC (mMol(+) kg−1) | 6.40 |
| TEB (mMol(+) kg−1) | 165.9 |
| Corg (g kg−1) | 14.30 |
| Ntotal (g kg−1) | 0.98 |
| Exchangeable cations (mg kg−1) | |
| K+ | 180.0 |
| Ca2+ | 2571.4 |
| Na+ | 20.0 |
| Mg2+ | 59.5 |
HAC hydrolytic acidity, TEB total exchangeable bases, C org organic carbon content, N total total nitrogen content
