| Parameters |
A |
B |
C |
D |
| IBW(g) |
7.55±0.06 |
7.55±0.06 |
7.45±0.13 |
7.63±0.15 |
| FBW(g) |
28.12±1.08a |
33.55±0.71b |
29.08±0.39a |
32.29±1.04b |
| WG (%) |
271.2±14.95a |
344.4±11.34b |
290.4±8.77a |
323.4±17.00b |
| SGR (%/d) |
2.34±0.07a |
2.66±0.05b |
2.38±0.07a |
2.58±0.07b |
| FCR |
1.62±0.07a |
1.49±0.05b |
1.53±0.05ab |
1.50±0.06b |
* Superscripts showed the result of multiple range test (Duncan’s procedure), different letters showed significant differences（P < 0.05）
IBW, initial body weight; FBW, final body weight; WG, weight gain; SGR, special growth ratio; FCR, feed conversion ratio. |
