指标

C

F4

F8

F12

F16

F20

F24

虾增重率

239.21 ± 4.61c

240.03 ± 6.11c

260.07 ± 5.10d

275.36 ± 4.16e

231.05 ± 9.12c

214.48 ± 9.49b

195.52 ± 4.48a

虾特定生长率

2.03 ± 0.02c

2.04 ± 0.03c

2.14 ± 0.02d

2.20 ± 0.02e

1.99 ± 0.05c

1.91 ± 0.05b

1.81 ± 0.03a

虾存活率

81.69 ± 2.58a

86.00 ± 1.56ab

86.56 ± 0.52ab

88.53 ± 4.04b

85.24 ± 4.91ab

83.47 ± 1.56ab

82.39 ± 1.84a

虾产量/kg·24m−2

16.16 ± 0.14bc

17.09 ± 0.07d

18.18 ± 0.17e

19.41 ± 1.01f

16.55 ± 0.69cd

15.40 ± 0.37b

14.27 ± 0.27a

鱼增重率

127.92 ± 62.13a

151.79 ± 41.98b

193.57 ± 24.07c

158.60 ± 21.93b

168.48 ± 39.55bc

162.24 ± 10.68bc

鱼特定生长率

1.33 ± 0.46a

1.52 ± 0.27b

1.79 ± 0.14c

1.58 ± 0.14b

1.63 ± 0.24bc

1.61 ± 0.07bc

鱼存活率

100 ± 0.00

100 ± 0.00

100 ± 0.00

100 ± 0.00

100 ± 0.00

100 ± 0.00

鱼产量/kg·24m−2

0.38 ± 0.10a

0.79 ± 0.23b

1.52 ± 0.20c

1.65 ± 0.19c

2.19 ± 0.69d

2.53 ± 0.17d