Table 2.
The phenotypic variations between landraces and cultivars under stripe rust stress based on BLUP values
| Trials | FTN* | SL (cm) | SlPS* | KPSl* | KPS | KWPS (g) * | TKW (g) ** | SlC* | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Landrace | Cultivar | Landrace | Cultivar | Landrace | Cultivar | Landrace | Cultivar | Landrace | Cultivar | Landrace | Cultivar | Landrace | Cultivar | Landrace | Cultivar | |
| Min | 6 | 6 | 9.3 | 9.7 | 19 | 18 | 3.7 | 3.7 | 41 | 43 | 1.21 | 1.44 | 24.26 | 31.65 | 1.54 | 1.58 |
| Max | 9 | 7 | 14.1 | 13.9 | 25 | 23 | 4.2 | 4.3 | 62 | 61 | 2.33 | 2.99 | 40.44 | 52.02 | 2.53 | 2.33 |
| Mean | 7.3 | 6.5 | 11.3 | 11.7 | 21 | 20 | 4.0 | 4.1 | 54 | 53 | 1.89 | 2.19 | 34.12 | 42.14 | 1.95 | 1.84 |
| STDEV | 0.56 | 0.50 | 0.93 | 0.79 | 1.19 | 1.06 | 0.11 | 0.10 | 4.09 | 3.84 | 0.20 | 0.30 | 2.87 | 4.79 | 0.20 | 0.14 |
| CV | 0.08 | 0.08 | 0.08 | 0.07 | 0.06 | 0.05 | 0.03 | 0.03 | 0.08 | 0.07 | 0.10 | 0.14 | 0.08 | 0.11 | 0.10 | 0.08 |
| H′ | 0.59 | 0.50 | 0.81 | 0.76 | 0.69 | 0.61 | 0.70 | 0.79 | 0.85 | 0.85 | 0.50 | 0.82 | 0.44 | 0.75 | 0.87 | 0.70 |
BLUP The best linear unbiased prediction
FTN Fertile tiller number, SL Spike length, SlPS Spikelet number per spike, KPSl Kernel number per spikelet, KPS Kernel number per spike, KWPS Kernel weight per spike, TKW Thousand-kernel weight, SlC Spikelet compactness, cm centimetre, g gram
STDEV Standard deviation, CV Coefficient of variation; H′, The Shannon-Weaver diversity index
*, Significant at p < 0.05; **, Significant at p < 0.01