Week | Feed intake (g/d) | Body weight (kg) | ||||
---|---|---|---|---|---|---|
E + | E - | Control | E + | E - | Control | |
0 | 434 ± 37.6b | 488 ± 32.1a | 510 ± 33.3a | 20.1 ± 2.3 | 19.6 ± 4.3 | 20.9 ± 1.3 |
1 | 469 ± 28.9b | 504 ± 46.3a | 527 ± 46.3a | 17.5 ± 1.5 | 19.2 ± 3.7 | 21.3 ± 1.0 |
2 | 435 ± 50.8b | 493 ± 32.9a | 513 ± 38.2a | 17.3 ± 1.3b | 20.3 ± 3.2a | 22.4 ± 1.1a |
3 | 458 ± 34.3b | 507 ± 39.1a | 529 ± 38.1a | 15.7 ± 1.1b | 20.3 ± 3.5a | 23.1 ± 1.5a |
4 | 481 ± 28.1b | 527 ± 4.3a | 537 ± 35.7a | 15.8 ± 1.2c | 19.4 ± 3.8b | 22.8 ± 1.3a |
5 | 464 ± 31.7b | 520 ± 49.1a | 510 ± 39.3a | 15.0 ± 1.6b | 20.9 ± 2.6a | 22.9 ± 0.8a |