Items | Control2 | Butyrate | FSK10 | Butyrate +FSK10 | SEM | P-value3 |
---|---|---|---|---|---|---|
ADG, g/d | ||||||
 d 0–7 | 15.8 | 16.2 | 15.8 | 15.4 | 0.31 | 0.38 |
 d 7–14 | 40.8ab | 42.4a | 41.8ab | 39.6b | 0.55 | 0.01 |
 d 14–28 | 80.6 | 82.2 | 80.2 | 80.8 | 1.10 | 0.63 |
 d 28–42 | 104.7 | 102.4 | 106.3 | 98.9 | 2.27 | 0.19 |
 d 0–42 | 63.6 | 63.9 | 63.9 | 61.9 | 0.81 | 0.27 |
ADFI, g/d | ||||||
 d 0–7 | 23.0 | 25.2 | 22.7 | 24.0 | 1.08 | 0.22 |
 d 7–14 | 60.9 | 59.7 | 57.1 | 57.9 | 1.21 | 0.13 |
 d 14–28 | 114.5 | 117.6 | 115.6 | 113.7 | 1.55 | 0.33 |
 d 28–42 | 182.1a | 177.3ab | 178.0ab | 167.6b | 3.17 | 0.02 |
 d 0–42 | 99.7a | 99.2ab | 97.5ab | 94.5b | 1.20 | 0.02 |
FCR, g/g | ||||||
 d 0–7 | 1.65 | 1.56 | 1.44 | 1.56 | 0.06 | 0.17 |
 d 7–14 | 1.50a | 1.41ab | 1.37b | 1.46ab | 0.03 | 0.02 |
 d 14–28 | 1.42 | 1.43 | 1.44 | 1.41 | 0.01 | 0.09 |
 d 28–42 | 1.74 | 1.74 | 1.68 | 1.70 | 0.02 | 0.18 |
 d 0–42 | 1.57a | 1.55ab | 1.52b | 1.53ab | 0.01 | 0.03 |