Research Article
Protective Effects of Sanyar Prebiotic on Immunity and Tissue Changes of Common Carp (Cyprinus carpio) Exposed to CuSO4 Stress
Table 2
Mean ± SD of growth parameters of common carp fed with diets containing Sanyar after 60 days.
| Growth parameters | Treatments | P0 | P1 | P2 | P3 |
| Initial weight (g) | 12.62 ± 1.02 | 12.43 ± 0.99 | 12.32 ± 0.86 | 11.97 ± 0.88 | Final weight (g) | 20.69 ± 1.71b | 22.32 ± 2.13a | 22.51 ± 2.09a | 21.94 ± 1.84a | Body weight (%) | 64.51 ± 14.07b | 80.40 ± 19.82a | 83.39 ± 19.51a | 83.98 ± 18.05a | Feed intake (g) | 14.44 ± 0.23 | 14.78 ± 0.34 | 14.63 ± 0.12 | 14.78 ± 0.22 | SGR (%/day) | 0.82 ± 0.14b | 0.97 ± 0.18a | 1.00 ± 0.17a | 1.00 ± 0.16a | FCR | 1.85 ± 0.35a | 1.56 ± 0.37b | 1.49 ± 0.31b | 1.53 ± 0.28b | FCE | 55.93 ± 10.94b | 66.98 ± 14.87a | 69.64 ± 14.75a | 67.44 ± 12.36a | PER | 1.47 ± 0.28b | 1.76 ± 0.39a | 1.83 ± 0.38a | 1.77 ± 0.32a | SP | 100 | 100 | 100 | 100 |
|
|
The lowercase letters indicate significant differences between treatments ( < 0.05). |