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. 2023 Jul 12;11:e15449. doi: 10.7717/peerj.15449

Table 5. Mean and standard deviation (± SD) of the growth performance and feed efficiency of juvenile red claw crayfish Cherax quadricarinatus fed formulated diet after 60 days.

Experimental diets1
Growth Performance 0% ES 3% ES 6% ES 6% SS 9% ES One way ANOVA
F dF P
Initial weight (g) 0.20 ± 0.01a 0.21 ± 0.01a 0.20 ± 0.01a 0.21 ± 0.01a 0.21 ± 0.01a 0.55 4.10 0.74
Final weight (g) 0.76 ± 0.02a 0.81 ± 0.02abc 0.86 ± 0.02c 0.86 ± 0.04c 0.83 ± 0.03bc 11.65 4.10 0.00
Total feed intake (g) 1.10 ± 0.02a 1.10 ± 0.01a 1.11 ± 0.01a 1.12 ± 0.04a 1.12 ± 0.01a 0.40 4.10 0.84
Weight gain (%) 277.22 ± 11.82a 282.27 ± 22.09ab 324.68 ± 5.48c 309.67 ± 5.14bc 293.86 ± 6.92abc 9.51 4.10 0.00
SGR (%/day) 2.21 ± 0.05a 2.23 ± 0.09ab 2.41 ± 0.02c 2.35 ± 0.02bc 2.28 ± 0.03abc 8.88 4.10 0.00
FCR 1.96 ± 0.04bc 1.82 ± 0.01abc 1.68 ± 0.02a 1.72 ± 0.11a 1.81 ± 0.03ab 13.72 4.10 0.00

Notes:

Different superscripted letters in each column indicate significant differences (P < 0.05).

1

Refer to Table 1 for diet designations.