| Treatments | P (%) | K (%) | Ca (%) | Mg (%) |
| T1―OPF + PM | 1.32c | 1.52b | 3.64b | 0.85c |
| T2―RH + PM | 0.56d | 1.28c | 2.36c | 0.65d |
| T3―RS + PM | 2.63a | 2.32a | 5.10a | 0.89bc |
| T4―SD + PM | 1.33c | 1.53b | 5.51a | 0.97b |
| T5―YW + PM | 2.28b | 1.64b | 5.16a | 1.40a |
| LSD 0.05 | 0.018 | 0.140 | 0.589 | 0.081 |
| Pr>F | 0.000 | 0.000 | 0.000 | 0.000 |
| CV (%) | 0.72 | 5.46 | 8.78 | 5.50 |