Table 1 Phenotype of the parents and two populations in different environments
Trait | Environment | Parents | F3 population | ||||
|---|---|---|---|---|---|---|---|
P1 | P2 | Range | Mean | SD | CV (%) | ||
BLE18 – BLS1 (P1) × 99E18 (P2) | |||||||
Kernel length (mm) | 2020-WJ | 8.63** | 6.93 | 6.68–8.98 | 7.68 | 0.36 | 4.7 |
2020-CZ | 8.63** | 6.91 | 6.59–8.83 | 7.63 | 0.41 | 5.33 | |
2020-YA | 8.25** | 6.53 | 6.53–8.52 | 7.49 | 0.39 | 5.16 | |
BLUP | 8.50 | 6.98 | 6.98–8.50 | 7.60 | 0.23 | 3.05 | |
Kernel width (mm) | 2020-WJ | 3.93** | 4.07 | 3.54–4.29 | 3.96 | 0.13 | 3.16 |
2020-CZ | 3.64** | 3.76 | 3.29–4.26 | 3.87 | 0.17 | 4.39 | |
2020-YA | 3.47** | 3.76 | 3.17–4.17 | 3.75 | 0.17 | 4.62 | |
BLUP | 3.79 | 3.86 | 3.76–3.93 | 3.85 | 0.04 | 0.91 | |
Thousand -kernel weight (g) | 2020-WJ | 62.05 | 57.57 | 42.47–74.33 | 59.99 | 5.04 | 0.08 |
2020-CZ | 60.67** | 44.67 | 29.70–75.60 | 57.25 | 6.69 | 0.12 | |
2020-YA | / | 43.00 | 32.00–74.00 | 50.12 | 7.11 | 0.14 | |
BLUP | 57.10 | 51.77 | 49.04–63.72 | 56.08 | 2.42 | 0.04 | |
BLSM3 – BLS1 (P1) × Sumai 3 (P2) | |||||||
Kernel length (mm) | 2020-WJ | 8.99** | 6.44 | 6.65–9.51 | 8.03 | 0.48 | 5.98 |
2020-CZ | 9.09** | 6.92 | 7.26–9.25 | 8.16 | 0.51 | 6.25 | |
2020-YA | 8.28** | 7.05 | 6.83–8.63 | 7.88 | 0.39 | 4.95 | |
BLUP | 8.82 | 7.07 | 7.29–8.98 | 8.19 | 0.31 | 3.79 | |
Kernel width (mm) | 2020-WJ | 3.66 | 3.75 | 2.68–4.24 | 3.76 | 0.26 | 6.91 |
2020-CZ | 4.05 | 4.11 | 3.31–4.21 | 3.9 | 0.18 | 4.62 | |
2020-YA | 3.77** | 3.80 | 3.03–4.12 | 3.63 | 0.21 | 5.79 | |
BLUP | 3.83 | 3.84 | 3.60–3.89 | 3.82 | 0.07 | 1.83 | |
Thousand -kernel weight (g) | 2020-WJ | 56.23** | 44.83 | 39.77–67.40 | 54.55 | 5.75 | 0.11 |
2020-CZ | 61.20** | 44.90 | 40.17–65.97 | 54.15 | 5.71 | 0.11 | |
2020-YA | 50.30 | 46.00 | 34.57–60.37 | 46.04 | 5.86 | 0.13 | |
BLUP | 53.81 | 48.19 | 46.53–56.13 | 51.48 | 1.81 | 0.04 | |