Trait | Mean | Min. | Max. | SDg | CVg% | h2(%) |
---|---|---|---|---|---|---|
Average seed weight (g seed−1) | 0.66 | 0.44 | 0.89 | 0.089 | 13 | n.d. |
Cotyledon number (#) | 2.02 | 2 | 3 | 0.009 | 0.4 | 1.4 |
Days to cotyledon emergence (d) | 18.2 | 14.5 | 28.0 | 2.1 | 12 | 88.3 |
Days to germination (d) | 14.8 | 11.0 | 22.0 | 1.7 | 12 | 74.8 |
Plant height (cm) | 21.3 | 7.5 | 33.4 | 3.5 | 17 | 85.7 |
Leaf number (#) | 12.0 | 7.0 | 17 | 0.8 | 7 | 48.0 |
Phyllochron in days per leaf (d) | 5.1 | 2.7 | 8.3 | 0.44 | 9 | 64.3 |
First-leaf length (cm) | 12.6 | 7.2 | 20.3 | 1.6 | 13 | 81.9 |
First-leaf width (cm) | 11.9 | 7.2 | 19.8 | 1.9 | 16 | 83.4 |
Leaf area average (cm2 leaf−1) | 173 | 112 | 327 | 35 | 20 | 87.8 |
Root dry weight (g plant−1) | 1.3 | 0.4 | 2.5 | 0.29 | 23 | 70.0 |
Petiole dry weight (g plant−1 ) ns | 1.9 | 0.8 | 3.0 | 0.20 | 10 | 39.2 |
Stem dry weight (g plant−1) | 6.6 | 2.2 | 12.5 | 1.39 | 21 | 71.2 |
Leaf dry weight (g plant−1) | 6.4 | 3.2 | 10.4 | 0.87 | 14 | 59.2 |
Total plant dry weight (g plant−1) | 16.1 | 7.5 | 27.6 | 2.7 | 17 | 66.4 |
Total leaf area (cm2 plant−1) | 2044 | 1044 | 3158 | 303 | 15 | 75.5 |
Absolute growth rate (g d−1) | 0.27 | 0.13 | 0.47 | 0.046 | 17 | 67.5 |
Relative Growth Rate, RGR (d−1) | 0.053 | 0.040 | 0.060 | 0.002 | 4 | 47.4 |
Leaf Weight Ratio, LWR (%) | 40.1 | 34 | 55 | 2.0 | 5 | 62.8 |
Specific Leaf Area, SLA (cm2 g−1) | 324 | 220 | 416 | 22 | 7 | 64.7 |
Net Assimilation Rate, NAR (g m2 d−1) | 4.2 | 2.4 | 5.9 | 0.4 | 9 | 48.4 |
Radiation use efficiency (g MJint−1) | 5.0 | 2.4 | 8.0 | 0.67 | 13 | 57.3 |
Shoot/root ratio (−) | 12.5 | 8.0 | 24.4 | 1.8 | 14 | 73.7 |
Leaves/stem ratio (−) | 1.3 | 1.0 | 2.4 | 0.14 | 11 | 69.6 |
Petiole/leaf weight ratio (−) | 0.30 | 0.16 | 0.38 | 0.031 | 10 | 78.8 |