Table 3.
Mean coefficient of variation for four measured traits in 12 cultivars of perennial ryegrass
| Cultivar | FW (g/row) | DW (g/row) | %DM | LV | Ploidy |
|---|---|---|---|---|---|
| 1 | 525.00 | 154.15 | 0.29 | 16,841,584 | 2x |
| 2 | 655.00 | 190.14 | 0.29 | 24,446,478 | 4x |
| 3 | 391.42 | 130.49 | 0.33 | 17,199,440 | 4x |
| 4 | 579.75 | 188.97 | 0.33 | 18,919,565 | 2x |
| 5 | 498.39 | 141.70 | 0.28 | 22,324,398 | 2x |
| 6 | 403.11 | 131.24 | 0.33 | 17,012,703 | 4x |
| 7 | 370.61 | 126.08 | 0.34 | 14,231,352 | 2x |
| 8 | 499.67 | 147.76 | 0.30 | 19,571,709 | 2x |
| 9 | 514.49 | 171.25 | 0.33 | 20,948,934 | 2x |
| 10 | 522.54 | 158.45 | 0.30 | 19,316,282 | 4x |
| 11 | 475.96 | 161.89 | 0.34 | 20,783,519 | 2x |
| 12 | 317.75 | 108.53 | 0.34 | 15,633,334 | 2x |
| CV | 19.72% | 16.59% | 7.13% | 15.43% | – |
| σ | 94.57 | 25.04 | 0.03 | 2,923,314.65 | – |
| µ | 479.47 | 150.88 | 0.31 | 18,935,774.83 | – |