TABLE 1.
Variation displayed by the entries of the durum wheat panel with respect to 18 morphological traits and DT (a measure of drought tolerance).
| Trait | Measurement | Mean | Min | Max | SD | CV(%) | H2 |
| PH | cm | 98.32 | 40.00 | 150.00 | 21.58 | 21.95 | 0.87 |
| HD | day | 181.46 | 155.00 | 192.50 | 5.45 | 3.00 | 0.79 |
| FLL | cm | 25.75 | 14.83 | 62.08 | 4.55 | 17.67 | 0.69 |
| FLW | cm | 1.58 | 0.87 | 3.87 | 0.27 | 16.83 | 0.55 |
| FLR | ratio | 17.20 | 6.85 | 33.86 | 3.11 | 18.07 | 0.60 |
| FLA | rank1–9 | 4.64 | 1.00 | 9.00 | 1.64 | 35.35 | 0.56 |
| PL | cm | 8.22 | 4.90 | 13.30 | 1.42 | 17.33 | 0.65 |
| SN | count | 18.77 | 10.20 | 45.00 | 2.43 | 12.94 | 0.73 |
| PC | ratio | 2.33 | 1.15 | 5.49 | 0.40 | 17.03 | 0.61 |
| KW | mg | 52.10 | 30.94 | 79.98 | 6.49 | 12.45 | 0.66 |
| GL | mm | 7.64 | 6.07 | 10.49 | 0.63 | 8.26 | 0.82 |
| GW | mm | 3.26 | 2.62 | 3.78 | 0.17 | 5.32 | 0.75 |
| GR | ratio | 2.35 | 1.68 | 3.32 | 0.24 | 10.03 | 0.69 |
| GA | mm2 | 19.54 | 14.35 | 27.19 | 1.90 | 9.72 | 0.72 |
| FFD | ratio | 2.09 | 1.40 | 2.72 | 0.12 | 5.63 | 0.69 |
| WX | rank1–9 | 6.53 | 1.00 | 9.00 | 1.85 | 28.37 | 0.92 |
| GP | rank1–9 | 2.96 | 1.00 | 9.00 | 3.43 | 115.59 | 1.00 |
| GC | rank1–9 | 3.32 | 1.00 | 9.00 | 3.56 | 107.24 | 0.98 |
| DT | rank1–9 | 3.02 | 1.00 | 6.00 | 1.17 | 38.87 | 0.45 |
SD, standard deviation; CV, coefficient of variation; H2, broad sense heritability; PH, plant height; HD, heading date; FLL, flag leaf length; FLW, flag leaf width; FLR, flag leaf length/width ratio; FLA, flag leaf angle; PL, spike length; SN, spikelet number per spike; PC, spike compactness; KW, single kernel weight; GL, grain length; GW, grain weight; GR, grain leaf length/width ratio; GA, grain projection area; FFD, factor form density; WX, waxiness; GP, glume pubescence; GC, glume color; DT, drought tolerance.