Table 4.
Growth performance of the fry of three parental and six reciprocal crosses of Ariza labeo (L. ariza) after 90 days of rearing in earthen pond condition†. The single words picked to name the purebred and crossbred groups bear the full forms as G → Group, K → Kangsha River stock, J → Jamuna River stock and A → Atrai River stock.
| Line | Initial Length (cm) | Final Length (cm) | Length Gain (cm) | Initial Weight (g) | Final Weight (g) | Weight Gain (g) | SGR (% Day−1) |
|---|---|---|---|---|---|---|---|
| G1K♀K♂ | 3.81 ± 0.20 | 6.30 ± 0.34 a | 2.49 ± 0.30 a | 0.59 ± 0.20 | 3.72 ± 0.40 a | 3.13 ± 0.20 a | 3.07 ± 0.10 a |
| G2J♀J♂ | 3.84 ± 0.30 | 6.28 ± 0.50 a | 2.44 ± 0.20 a | 0.61 ± 0.30 | 3.65 ± 0.50 a | 3.04 ± 0.20 b | 2.98 ± 0.20 b |
| G3A♀A♂ | 3.95 ± 0.10 | 6.35 ± 0.50 a | 2.40 ± 0.30 a | 0.62 ± 0.20 | 3.76 ± 0.30 a | 3.14 ± 0.30 a | 3.00 ± 0.20 b |
| G4K♀A♂ | 3.98 ± 0.60 | 6.65 ± 0.50 b | 2.67 ± 0.40 b | 0.57 ± 0.20 | 3.96 ± 0.50 b | 3.39 ± 0.20 c | 3.23 ± 0.20 c |
| G5K♀J♂ | 3.85 ± 0.80 | 6.42 ± 0.60 a | 2.57 ± 0.20 c | 0.59 ± 0.20 | 3.83 ± 0.40 c | 3.24 ± 0.10 d | 3.12 ± 0.30 a |
| G6A♀K♂ | 3.90 ± 0.50 | 6.53 ± 0.30 c | 2.63 ± 0.20 b | 0.60 ± 0.10 | 3.79 ± 0.30 c | 3.19 ± 0.30 a | 3.07 ± 0.30 a |
| G7A♀J♂ | 3.83 ± 0.60 | 6.30 ± 0.26 b | 2.45 ± 0.30 a | 0.58 ± 0.30 | 3.78 ± 0.10 a | 3.11 ± 0.20 b | 3.05 ± 0.20 a |
| G8J♀K♂ | 3.86 ± 0.20 | 6.36 ± 0.48 a | 2.48 ± 0.40 b | 0.60 ± 0.40 | 3.79 ± 0.30 b | 3.13 ± 0.30 c | 3.15 ± 0.30 b |
| G9J♀A♂ | 3.91 ± 0.50 | 6.41 ± 0.60 b | 2.52 ± 0.20 c | 0.61 ± 0.50 | 3.81 ± 0.40 c | 3.22 ± 0.40 d | 3.08 ± 0.40 c |
† Values are expressed as mean ± SD of three replicates. Values within the same row with different or the same superscript letters are significantly different (p < 0.05) or are not significantly different (p > 0.05), respectively (one-way ANOVA).