Table 1.
Different agro-morphological traits and correlations in 168 accessions of linseed
| DOF | PH | BP | CP | CWP | SWP | HWP | TW | SPC | OC | |
|---|---|---|---|---|---|---|---|---|---|---|
| Min | 50 | 44.33 | 1.56 | 16.11 | 1.98 | 1.11 | 0.5 | 2.89 | 3.5 | 30.4 |
| Max | 136 | 136.78 | 8.02 | 175 | 12.17 | 9.93 | 4.3 | 11.06 | 9.22 | 45.02 |
| Mean ± SD | 101.8 ± 19.4 | 81.0 ± 18.3 | 3.9 ± 1.3 | 68.0 ± 33.0 | 5.9 ± 2.2 | 3.9 ± 1.9 | 2.0 ± 0.1 | 5.8 ± 1.3 | 6.9 ± 0.1 | 39.6 ± 2.7 |
| Skewness | −0.8 | 0.8 | 0.9 | 0.8 | 0.2 | 0.8 | 0.5 | 0.8 | −0.5 | −0.6 |
| Kurtosis | −0.1 | 0.5 | 1.2 | 0.4 | −0.5 | 0.0 | 0.1 | 1.2 | 0.4 | 0.8 |
| CV (%) | 19.1 | 22.6 | 29.0 | 48.5 | 37.2 | 48.5 | 38.4 | 22.6 | 15.7 | 6.8 |
| Heritability | 98.4 | 94.2 | 60.2 | 96.2 | 76.4 | 75.8 | 38.5 | 95.0 | 71.0 | 88.4 |
| Trait correlation | ||||||||||
| PH | −0.12 | |||||||||
| BP | 0.20 | −0.08 | ||||||||
| CP | −0.55** | 0.44** | 0.09 | |||||||
| CWP | −0.53** | 0.35** | −0.18 | 0.65** | ||||||
| SWP | −0.62** | 0.42** | −0.16 | 0.74** | 0.94** | |||||
| HWP | 0.02 | −0.06 | −0.09 | 0.01 | 0.53** | 0.22 | ||||
| TW | −0.53** | 0.26* | −0.13 | 0.43** | 0.49** | 0.57 | −0.02 | |||
| SPC | −0.24* | 0.21 | −0.03 | 0.23 | 0.21 | 0.23 | 0.02 | 0.03 | ||
| OC | −0.39** | 0.05 | −0.01 | 0.20 | 0.25** | 0.28 | 0.02 | 0.24 | 0.15 | |
DOF days to 50% flowering, PH plant height (cm), BP branches/plant, CP capsules/plant, CWP capsule weight/plant (g), SWP seed weight/plant (g), HWP husk weight/plant (g), Tw test weight (g), SPC seeds/capsule, OC oil content (%), CV(%) coefficient of variability
* P < 0.05; ** P < 0.01