实验组 | 初重(g) IBW | 末重(g) FBW | 存活率(%) SR | 摄食量(g) FI | 特定生长率(%d−1) SGR | 饲料系数 FCR |
D1 | 5.00 ± 0.2 | 13.74 ± 0.11a | 100.00 ± 0.00 | 14.14 ± 0.29a | 3.37 ± 0.03a | 1.62 ± 0.02c |
D2 | 5.00 ± 0.2 | 18.78 ± 0.25c | 100.00 ± 0.00 | 20.12 ± 0.57d | 4.41 ± 0.05c | 1.42 ± 0.03a |
D3 | 5.00 ± 0.2 | 16.41 ± 0.26b | 100.00 ± 0.00 | 16.17 ± 0.52b | 3.96 ± 0.05b | 1.46 ± 0.04ab |
D4 | 5.00 ± 0.2 | 14.16 ± 0.31a | 100.00 ± 0.00 | 14.69 ± 0.60a | 3.47 ± 0.07a | 1.60 ± 0.03c |
D5 | 5.00 ± 0.2 | 16.52 ± 0.36b | 100.00 ± 0.00 | 17.12 ± 0.35c | 3.98 ± 0.08b | 1.49 ± 0.03b |