品系 Line | 初始壳长 Initial shell length | 结束壳长 Finial shell length | 初始个重(g) Initial body weight (g) | 结束个重(g) Finial body weight (g) | 死亡率(%) Mortality (%) |
BD1北 | 36.94 ± 3.22a | 35.26 ± 2.88a | 5.14 ± 1.38a | 5.01 ± 1.42a | 80.00 ± 4.91b |
BD1南 | 54.71 ± 2.68b | 52.27 ± 3.42b | 15.34 ± 2.47b | 14.94 ± 1.98b | 91.67 ± 4.76de |