Figure 1.

Results of carcass trait measurements. (a) Carcass weight. (b) Relative deboned breast meat yield. (c) Relative thigh yield. (d) Liver weight. (e) Heart weight. (f) Spleen weight. (g) Relative weight of abdominal fat. The abbreviations of the experimental groups are indicated in Table 1. Results are expressed as mean $\pm$ SE. Significant differences revealed by post hoc tests are marked with the following symbols: $\mathit{\#}P<\mathrm{0.10}$; ${}^{\ast }P<\mathrm{0.05}$; ${}^{\ast \ast }P<\mathrm{0.01}$; ${}^{\ast \ast \ast }P<\mathrm{0.001}$.