Trait | Genetic variances | Broad-sense heritability | ||||||
---|---|---|---|---|---|---|---|---|
C0 | C1 | C2 | C3 | C0 | C1 | C2 | C3 | |
Grain yield (kg ha− 1) | 71,631 ± 35488a | 60,399 ± 56,601 | 80,359 ± 50,689 | 14,748 ± 41,440 | 0.43 ± 0.21a | 0.24 ± 0.23 | 0.35 ± 0.22 | 0.08 ± 0.24 |
Days to anthesis | 0.41 ± 0.27 | 0.10 ± 0.14 | 0.16 ± 0.14 | 0.59 ± 0.17b | 0.33 ± 0.22 | 0.16 ± 0.23 | 0.27 ± 0.22 | 0.70 ± 0.20b |
Days to silking | 0.50 ± 0.32 | 0.13 ± 0.19 | 0.23 ± 0.16 | 0.72 ± 0.22b | 0.34 ± 0.22 | 0.16 ± 0.23 | 0.32 ± 0.22 | 0.66 ± 0.20b |
Anthesis-silking interval (days) | 0.006 ± 0.012 | 0.010 ± 0.036 | c | 0.008 ± 0.014 | 0.12 ± 0.23 | 0.07 ± 0.24 | c | 0.12 ± .023 |
Plant height (cm) | 34 ± 10b | 13 ± 10 | 27 ± 10a | 17 ± 6a | 0.68 ± 0.20b | 0.29 ± 0.22 | 0.54 ± 0.21a | 0.56 ± 0.21a |
Ear height (cm) | 7.6 ± 2.98a | 4.5 ± 4.62 | 4.2 ± 3.68 | 9.9 ± 3.13b | 0.53 ± 0.21a | 0.22 ± 0.23 | 0.26 ± 0.22 | 0.65 ± 0.20b |
Root lodging (%) | 0.028 ± 0.22 | 0.076 ± 0.13 | c | 0.167 ± 0.12 | 0.03 ± 0.24 | 0.14 ± 0.23 | c | 0.32 ± 0.22 |
Stalk lodging (%) | 0.20 ± 0.19 | 0.44 ± 0.22a | 0.20 ± 0.21 | 0.25 ± 0.18 | 0.24 ± 0.23 | 0.42 ± 0.21a | 0.22 ± 0.23 | 0.30 ± 0.22 |
Husk cover d | 0.009 ± 0.012 | 0 | 0.014 ± 0.013 | c | 0.16 ± 0.23 | 0 | 0.25 ± 0.22 | c |
Plant aspect e | 0.003 ± 0.014 | 0.044 ± 0.025 | c | 0.021 ± 0.028 | 0.05 ± 0.24 | 0.38 ± 0.22 | c | 0.17 ± 0.23 |
Ear rot (%) | c | 0.050 ± 0.071 | 0.073 ± 0.069 | c | c | 0.16 ± 0.23 | 0.24 ± 0.23 | c |
Ear aspect f | 0.0012 ± 0.0015 | c | 0.0010 ± 0.0010 | c | 0.18 ± 0.23 | c | 0.22 ± 0.23 | c |
Striga damage (8 WAPg) | 0.012 ± 0.014 | 0.044 ± 0.024 | 0.073 ± 0.026a | 0.024 ± 0.024 | 0.19 ± 0.23 | 0.40 ± 0.22 | 0.58 ± 0.21a | 0.23 ± 0.23 |
Striga damage (10 WAP) | 0.004 ± 0.008 | 0.012 ± 0.014 | 0.017 ± 0.017 | 0.012 ± 0.017 | 0.13 ± 0.23 | 0.20 ± 0.23 | 0.23 ± 0.23 | 0.16 ± 0.23 |
Emerged Striga plants (8 WAP) | 0.062 ± 0.029a | c | c | c | 0.45 ± 0.21a | c | c | c |
Emerged Striga plants (10 WAP) | 0.057 ± 0.032 | 0.028 ± 0.034 | c | 0.008 ± 0.025 | 0.39 ± 0.22 | 0.19 ± 0.23 | c | 0.08 ± 0.24 |