Figure 1

Effects of Rhodiola on mortality (ascites induced or non-ascites induced) of broiler chickens at high altitude.
C: basal diet; L: CTL + 0.5% R.crenulata; H: CTL + 1.5% R.crenulata. * indicate the significant difference of the total mortality in comparison with the control group, while different litters (a,b) mean significant differences in non-ascites induced mortality in comparison with the control group.