| Treatment | df | P | K | Ca | Fe | Se | ||||||
| F | P | F | P | F | P | F | P | F | P | |||
| Time (w) | 4 | 4 | 45.072 | 0.000 | 2.170 | 0.146 | 202.103 | 0.000 | 5.663 | 0.012 | 1749.185 | 0.000 |
| 5 | 4 | 29.091 | 0.000 | 14.194 | 0.000 | 39.679 | 0.000 | 3.333 | 0.056 | 3588.317 | 0.000 | |