Eigenvalues of 20 morpho-agronomic traits from three principal component of 22 accessions.
| No | Characteristics | F1 | F2 |
|---|---|---|---|
| 1 | Plant height (cm) | 0.01 | -0.09 |
| 2 | Flag leaf length (cm) | 0.22 | -0.19 |
| 3 | Panicle emergence age (days) | -0.01 | -0.21 |
| 4 | Harvest age (days) | -0.11 | 0.15 |
| 5 | Panicle length (cm) | 0.24 | -0.01 |
| 6 | Panicle number/clump | 0.24 | -0.17 |
| 7 | grain length | -0.33 | 0.00 |
| 8 | Awn length (cm) | 0.03 | -0.26 |
| 9 | Total grain number/panicle | 0.22 | -0.20 |
| 10 | Percentage of total filled grains/panicle (%) | 0.04 | -0.47 |
| 11 | Percentage of total unfilled grains/panicle (%) | -0.04 | 0.47 |
| 12 | 100-grain weight (gram) | -0.00 | 0.09 |
| 13 | Leaf color | 0.36 | 0.30 |
| 14 | Ligula color | 0.28 | 0.01 |
| 15 | Rice grain panicle | 0.26 | -0.02 |
| 16 | Type panicle | -0.26 | -0.17 |
| 17 | Axis panicle | -0.13 | 0.20 |
| 18 | Flag leaf axis | -0.14 | -0.19 |
| 19 | Tiller color | 0.39 | 0.25 |
| 20 | Total tiller number | 0.31 | -0.14 |
