| Saw cylinder speed, rpm | Seed roll mass, g | Roll box volume, m3 | Density of the seed roll, kg/m3 |
| 700 | 19,020 | 0.058 | 327.9 |
| 730 | 18,323 | 0.058 | 315.9 |
| 760 | 17,737 | 0.058 | 305.8 |