Carcass charateristics | Sex | Rations | P | |||
R0 | R50 | R75 | R100 | |||
carcass | ♂ | 69.33 ± 2.01a | 70.02 ± 0.85a | 67.44 ± 0.77b | 66.09 ± 0.61b | 0.002 |
♀ | 69.03 ± 0.70ab | 72.51 ± 1.90a | 67.61 ± 1.13b | 67.17 ± 0.82b | 0.008 | |
♂♀ | 69.18 ± 1.41ab | 71.26 ± 4.13a | 67.52 ± 0.90bc | 66.62 ± 0.88c | 0.002 | |
Head | ♂ | 4.22 ± 0.31ab | 4.08 ± 0.08b | 4.58 ± 0.29a | 4.00 ± 0.22b | 0.029 |
♀ | 4.94 ± 0.14a | 4.44 ± 0.45b | 5.25 ± 0.21a | 4.49 ± 0.13b | 0.003 | |
♂♀ | 4.57 ± 0.44ab | 4.26 ± 0.36b | 4.91 ± 0.43a | 4.24 ± 0.31b | 0.006 | |
Legs | ♂ | 2.80 ± 0.13b | 2.74 ± 0.05b | 3.09 ± 0.15a | 2.88 ± 0.23ab | 0.047 |
♀ | 2.70 ± 0.17a | 2.75 ± 0.45a | 2.52 ± 0.20a | 2.52 ± 0.10a | 0.515 | |
♂♀ | 2.75 ± 0.16a | 2.75 ± 0.30a | 2.80 ± 0.35a | 2.70 ± 0.26a | 0.904 | |
Heart | ♂ | 0.91 ± 0.05 | 0.78 ± 0.04 | 0.86 ± 0.09 | 0.77 ± 0.07 | 0.053 |
♀ | 0.86 ± 0.09 | 0.89 ± 0.10 | 0.97 ± 0.12 | 0.85 ± 0.12 | 0.468 | |
♂♀ | 0.88 ± 0.08 | 0.83 ± 0.09 | 0.91 ± 0.12 | 0.81 ± 0.10 | 0.195 | |
Liver | ♂ | 1.55 ± 0.17 | 1.54 ± 0.18 | 1.58 ± 0.26 | 1.63 ± 0.16 | 0.918 |
♀ | 1.31 ± 0.21 | 1.23 ± 0.20 | 1.38 ± 0.06 | 1.50 ± 0.10 | 0.165 | |
♂♀ | 1.42 ± 0.22 | 1.38 ± 0.24 | 1.47 ± 0.21 | 1.56 ± 0.14 | 0.364 | |
Pancreas | ♂ | 0.13 ± 0.01b | 0.09 ± 0.04b | 0.19 ± 0.04a | 0.22 ± 0.03a | 0.000 |
♀ | 0.16 ± 0.03a | 0.19 ± 0.04a | 0.27 ± 0.08a | 0.23 ± 0.06a | 0.111 | |
♂♀ | 0.14 ± 0.03b | 0.14 ± 0.06b | 0.23 ± 0.07a | 0.22 ± 0.05a | 0.010 | |
Abdominal fat | ♂ | 0.34 ± 0.05 | 0.19 ± 0.38 | 0.27 ± 0.54 | 0.41 ± 0.44 | 0.878 |
♀ | 0.21 ± 0.31 | 0.03 ± 0.06 | 0.00 ± 0.00 | 0.10 ± 0.20 | 0.431 | |
♂♀ | 0.27 ± 0.22 | 0.11 ± 0.27 | 0.13 ± 0.38 | 0.25 ± 0.36 | 0.635 |