1 Values (expressed as mean±S. E., n=4) with different letters in the same column are significantly different from each other (Pb0.05). The results of survival rate, final wet
body, weight gain and SGRd in this experiment were same to the experiment in Guo et al. (2011), but they were completely independent experiments.
2 Weight gain are expressed and calculated by wet weight.
3 SGRd are expressed and calculated by dry weight