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Specific growth rate (SGR, %/day) of progeny obtained from different broodstock groups after nutritional challenge test with very low fishmeal and fish oil diets. * Different letters denote significant differences among experimental groups (p < 0.05). ns means no significance difference (p > 0.05). Error bars shows the standard deviation (SD). Specific growth rate (SGR. %/day) = [Ln (final weight. g) – Ln (initial weight. g)]/(number of days) × 100.
