Fig. 8. Effect of incubation temperature (5°C and 10°C) on total activity
of the salmon at different stages (3 weeks, 6 weeks and 21 weeks after first
feeding). Significant differences was found between the 5°C and 10°C
groups; ***P<0.001. Significant differences were also found
between the different stages for the 5°C group; ***P<0.001,
N=15.