Table 2.
Diversity parameters of phenotypic traits
| Phenotypic characters | Na | Ne | He | I |
|---|---|---|---|---|
| Basal leaf sheath colour | 4 | 2.590 | 0.614 | 1.098 |
| Flag leaf attitude of blade | 4 | 2.886 | 0.653 | 1.140 |
| Culm angle | 2 | 1.016 | 0.016 | 0.046 |
| Stem thickness | 3 | 2.477 | 0.596 | 0.999 |
| Panicle: awns | 2 | 1.190 | 0.159 | 0.296 |
| Panicle: colour of awns | 4 | 1.196 | 0.164 | 0.387 |
| Panicle: curvature of main axis | 2 | 1.190 | 0.159 | 0.296 |
| Spikelet: tip colour of lemma | 6 | 3.065 | 0.674 | 1.273 |
| Panicle exertion | 3 | 1.609 | 0.379 | 0.656 |
| Leaf intensity of blade colour | 1 | 1.000 | 0.000 | 0.000 |
| Leaf: anthocyanin colour | 1 | 1.000 | 0.000 | 0.000 |
| Leaf: pubescence of blade surface | 1 | 1.000 | 0.000 | 0.000 |
| Leaf: ligule | 1 | 1.000 | 0.000 | 0.000 |
| Leaf: colour of ligule | 1 | 1.000 | 0.000 | 0.000 |
| Leaf: shape of ligule | 3 | 1.101 | 0.091 | 0.213 |
| Leaf: auricles | 2 | 1.016 | 0.016 | 0.046 |
| Spikelet: colour of stigma | 4 | 1.751 | 0.429 | 0.841 |
| Panicle: attitude of branches | 4 | 1.335 | 0.251 | 0.490 |
| Collar colour | 1 | 1.000 | 0.000 | 0.000 |
| Internode colour | 3 | 1.766 | 0.434 | 0.739 |
| Panicle secondary branching | 2 | 1.864 | 0.464 | 0.656 |
| Leaf angle | 4 | 2.161 | 0.537 | 0.859 |
| Lemma-palea colour | 8 | 3.292 | 0.696 | 1.518 |
| Grain type | 4 | 2.094 | 0.522 | 0.804 |
| Mean | 2.92 | 2.958 | 0.286 | 0.515 |
| St. Dev. | 1.780 | 1.781 | 0.262 | 0.474 |
Na number of variables, Ne effective number of variables, He Nei’s genetic diversity, I Shannon diversity index