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Table 4 Growth performance of shrimp reared under different water recirculation ratio

From: Effects of water recirculation rate on the microbial community and water quality in relation to the growth and survival of white shrimp (Litopenaeus vannamei)

Variable Treatment
LC MC HC
Final weight (g) 6.78 ± 2.40 c 9.91 ± 4.26 a 8.42 ± 3.33 b
SGR (%) 4.8 ± 0.4 b 5.2 ± 0.5 a 5.0 ± 0.4 a
Survival (%) 66.2 ± 10.4 a 42.5 ± 3.1 b 37.9 ± 0.9 b
Harvest yield (kg m− 3) 1.51 ± 0.33 a 1.39 ± 0.05 b 1.17 ± 0.17 b
FCR 1.54 ± 0.34 a 1.68 ± 0.01 a 1.92 ± 0.23 a
  1. a, b, cdifferent lowercase on superscript mean significant difference (P < 0.05)