| Lime (ton∙ha−1) | Phosphorus (mg P kg−1) | |||||||
| P0 (0) | P1 (25) | P2 (50) | P3 (75) | Mean | ||||
| L0 (0) | 5.29 | 5.45 | 5.44 | 5.43 | 5.41d |
| ||
| L1 (1) | 5.78 | 5.77 | 5.76 | 5.74 | 5.76c |
| ||
| L2 (2) | 6.29 | 6.26 | 6.24 | 6.21 | 6.25b |
| ||
| L3 (3) | 6.58 | 6.56 | 6.53 | 6.51 | 6.55a |
| ||
| Mean | 5.98a | 6.01a | 5.99a | 5.97a | ||||