Items | Control | Music enrichment | |||
---|---|---|---|---|---|
Mean | SD | Mean | SD | ||
Torrymeter value | 12.30 | 0.85 | 12.80 | 0.86 | 0.44 |
Skin bruises (%) | 5.12 | 1.24 | 5.06 | 1.22 | 0.94 |
Flesh blemishes (%) | 1.13 | 0.51 | 1.19 | 0.44 | 0.87 |
Carcass abnormality (%) | 1.71 | 0.67 | 1.63 | 0.84 | 0.88 |
Quality A grade (%) | 83.8 | 8.96 | 82.6 | 5.68 | 0.84 |