Itemb | Supplemental (−)-HCA (mg/kg) | |||
---|---|---|---|---|
0 | 1000 | 2000 | 3000 | |
BW (g per birds) 49 d | 3460.23 ± 49.22 | 3360.03 ± 52.04 | 3337.23 ± 42.53* | 3312.83 ± 28.09* |
ADG (g per birds per d) 22 to 49 d | 86.51 ± 1.36 | 83.51 ± 1.44 | 82.83 ± 1.16* | 82.10 ± 0.73* |
ADFI (g per birds per d) 22 to 49 d | 177.95 ± 6.92 | 174.48 ± 7.28 | 164.22 ± 6.58 | 171.57 ± 7.19 |
Feed conversion ratio (g :g) 22 to 49 d | 2.06 ± 0.08 | 2.09 ± 0.09 | 1.98 ± 0.08 | 2.09 ± 0.09 |