性状 | 日期 | 平均优势率% | 超亲优势率% | ||
乌♂ × 黄♀ | 黄♂ × 乌♀ | 乌♂ × 黄♀ | 黄♂ × 乌♀ | ||
成活率(%) | 60 d | 17.03 (±2.21) | 16.24 (±1.47) | 10.85 (±2.11) | 8.97 (±2.3) |
400 d | 10.36 (±1.42) | 13.55 (±1.83) | 6.56 (±1.44) | 4.87 (±1.59) | |
700 d | 7.69 (±0.81) | 8.87 (±1.06) | 4.47 (±0.92) | 3.10 (±0.78) | |
体重(g) | 60 d | 23.34 (±1.69) | 24.11 (±2.01) | 18.36 (±2.15) | 17.45 (±1.95) |
400 d | 15. 63 (±1.34) | 17.74 (±1.22) | 10.89 (±1.53) | 12.85 (±1.32) | |
700 d | 7.98 (±1.21) | 8.41 (±0.95) | 4.01 (±0.62) | 6.46 (±0.86) | |
肥满度(g/cm3) | 60 d | 1.87 (±0.15) | 1.33 (±0.26) | 1.46 (±0.33) | 1.12 (±0.25) |
400 d | 0.84 (±0.13) | 0.31 (±0.12) | 1.28 (±0.30) | 0.23 (±0.06) | |
700 d | 0.56 (±0.12) | 0.12 (±0.06) | 0.35 (±0.07) | 0.18 (±0.05) | |
特定生长率(%/d) | 60 d | 6.37 (±1.1) | 6.61 (±0.9) | 5.69 (±0.86) | 5.77 (±0.92) |
400 d | 3.32 (±0.85) | 2.89 (±0.68) | 3.46 (±0.76) | 3.29 (±0.59) | |
700 d | 2.44 (±0.43) | 2.28 (±0.53) | 2.88 (±0.61) | 2.18 (±0.41) |