Parameter | Treatment (mean ± SD) | P value | ||||
---|---|---|---|---|---|---|
T1 | T2 | T3 | T4 | T5 | ||
Dressing weight (kg/b) | 1.70 ± 0.09 | 1.66 ± 0.34 | 1.65 ± 0.26 | 1.46 ± 0.10 | 1.39 ± 0.07 | 0.32 |
Dressing % | 77.63 ± 0.59 | 78.71 ± 8.52 | 73.84 ± 5.19 | 71.27 ± 3.90 | 70.48 ± 1.67 | 0.24 |
Breast meat (g) | 486.67a ± 12.58 | 415.00ab ± 83.22 | 396.67b ± 47.25 | 352.67b ± 16.62 | 361b ± 56.15 | 0.05* |
Thigh meat (g) | 223.33 ± 20.21 | 206 ± 46.13 | 195 ± 43.59 | 156.33 ± 45.17 | 154.33 ± 18.34 | 0.11 |
Heart wt. (g) | 9.67 ± 0.58 | 7.67 ± 1.52 | 7.33 ± 2.51 | 9.00 ± 1.00 | 7.00 ± 1.00 | 0.20 |
Liver wt. (g) | 47.33a ± 0.58 | 49.00ac ± 7.94 | 45.33bc ± 6.51 | 40.67abc ± 3.06 | 37.33bc ± 3.21 | 0.02* |
Gizzard wt. (g) | 51.33 ± 4.93 | 52.67 ± 7.51 | 46.00 ± 6.00 | 51.00 ± 2.65 | 43.33 ± 6.11 | 0.27 |