Table 3.
Parameters | Control | B1 | B3 | B5 | B7 |
---|---|---|---|---|---|
Initial weight (g) | 15.37 ± 0.41 | 15.62 ± 0.24 | 15.18 ± 0.68 | 15.21 ± 0.27 | 15.6 ± 0.46 |
| |||||
0–30 days of feeding | |||||
WG (g) | 38.06 ± 0.44a | 38.65 ± 0.28ab | 39.24 ± 0.57ab | 40.97 ± 0.39b | 39.63 ± 0.48ab |
SGR | 2.94 ± 0.017a | 2.95 ± 0.041a | 3.08 ± 0.032b | 3.14 ± 0.024cb | 3.03 ± 0.015ab |
FCR | 5.84 ± 0.21 | 5.83 ± 0.18 | 5.81 ± 0.29 | 5.78 ± 0.36 | 5.81 ± 0.24 |
Survival (%) | 100 | 100 | 100 | 100 | 100 |
| |||||
0–60 days of feeding | |||||
Final weight gain (g) | 74.19 ± 1.66a | 77.06 ± 1.09ab | 81.42 ± 1.22b | 83.61 ± 1.52b | 80.07 ± 1.18b |
SGR | 2.63 ± 0.047a | 2.66 ± 0.053ab | 2.78 ± 0.031b | 2.86 ± 0.023b | 2.72 ± 0.029ba |
FCR | 4.61 ± 0.03a | 4.54 ± 0.01a | 4.48 ± 0.05ba | 4.36 ± 0.02b | 4.52 ± 0.03ba |
Survival (%) | 100 | 98.66 | 100 | 100 | 97.33 |
Note: WG = weight gain; SGR = specific growth rate; FCR = feed conversion ratio.
Values in the same column with different superscript letters are significantly different (P < 0.05). Values are presented as mean ± SEM (n = 30 fish in each group).