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. 2018 Jan 8;8:113. doi: 10.1038/s41598-017-18430-7

Table 1.

Survival and growth performance of northern snakehead in the different groups (mean ± S.D. of three replications).

Groups Initial body weight (W0, g) Final body weight (Wt, g) Weight gain rate (WGR, %) Specific growth rate (SGR, %) Survival rate (%)
G1 8.68 ± 0.09 40.35 ± 2.52a 364.86 ± 17.86a 2.44 ± 0.16a 88.00 ± 2.30a
G2 8.58 ± 0.06 38.75 ± 3.28ab 351.44 ± 16.99a 2.39 ± 0.10a 86.67 ± 1.33a
G3 8.61 ± 0.12 33.59 ± 2.72b 290.08 ± 13.90b 2.16 ± 0.09b 86.67 ± 4.62a
G4 8.66 ± 0.12 25.25 ± 2.43c 191.77 ± 10.89c 1.70 ± 0.11c 88.00 ± 2.30a

Means shown on the same line with different superscript letters are significantly different (P < 0.05) according to Tukey’s test.