| No. of treatments − 1 (j) | significant range | Standard error | LSR = significant range × standard error |
| 2 | 2.900 | 132.3842 | 383.9142 |
| 3 | 3.070 | 132.3842 | 406.4195 |
| 4 | 3.150 | 132.3842 | 417.0102 |
| 5 | 3.225 | 132.3842 | 426.9391 |
| 6 | 3.275 | 132.3842 | 433.5583 |