Table 2 The average values of fish growth parameters during the feeding period (Mean ± SD).
Growth parameter | Experimental diets | ||||||||
|---|---|---|---|---|---|---|---|---|---|
K0 | K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | |
TL | 24.47 ± 1.23abcd | 24.66 ± 1.06ab | 24.8 ± 1.33ab | 24.29 ± 1.09bcd | 24.18 ± 1.43 cd | 24.83 ± 1.11a | 24.68 ± 1.42ab | 24.54 ± 1.22abc | 23.99 ± 1.32d |
InW | 127.91 ± 21.79 | 126.98 ± 17.78 | 125.94 ± 22.71 | 128.92 ± 19.22 | 129.45 ± 25.35 | 129.81 ± 23.71 | 130.95 ± 21.77 | 132.7 ± 18.86 | 129.86 ± 23.44 |
FW | 191.57 ± 30.91abc | 191.14 ± 27.57abc | 198.1 ± 38.32a | 174.61 ± 24.78def | 180.77 ± 36.47cdef | 194.78 ± 29.23ab | 192.48 ± 30.64abc | 184.13 ± 33.36bcde | 171.68 ± 33.91 f |
WG | 29.28 ± 0.98bc | 28.01 ± 2.36b | 33.24 ± 1.04a | 19.31 ± 2.95e | 22.02 ± 2.83de | 28.85 ± 2.01bc | 27.03 ± 1.58cd | 20.74 ± 0.80e | 17.4 ± 2.90e |
FCR | 1.67 ± 0.4a | 1.65 ± 0.23a | 1.49 ± 0.28a | 2.28 ± 0.47cd | 1.82 ± 0.37ab | 1.67 ± 0.34a | 1.76 ± 0.37ab | 2.10 ± 0.38bc | 2.49 ± 0.4d |
SGRw | 0.588 ± 0.08ab | 0.59 ± 0.09ab | 0.65 ± 0.12a | 0.44 ± 0.1d | 0.50 ± 0.11c | 0.588 ± 0.11ab | 0.558 ± 0.11bc | 0.476 ± 0.08cd | 0.406 ± 0.07d |