Treatmenta | Level of significance | ||||
---|---|---|---|---|---|
Control | T1 | T2 | T3 | ||
Carcass performance | |||||
Carcass weight (kg) | 86.3 ± 9.87 | 93.6 ± 4.93 | 90.6 ± 11.4 | 92.0 ± 7.55 | NS |
Loin eye area (cm2) | 66.7 ± 1.35 | 67.0 ± 7.74 | 62.7 ± 6.82 | 67.8 ± 8.78 | NS |
Back-fat thickness (mm) | 20.3 ± 2.52 | 22.0 ± 5.29 | 26.3 ± 6.11 | 24.6 ± 8.74 | NS |