| Items | Control | 50ppm DFG | 50 ppm DFG + 250 ppm FCP | 500ppm FCP | p-value |
| Body weight gain (g) Ratio for 100 index of control | 3102.39 ± 466.41 100 | 3217.13 ± 156.68 104 | 3301.94 ± 209.45 106 | 3115.37 ± 172. 100 | 0.725 100 |
| Feed intake (g) Ratio for 100 index of control Feed efficiency Ratio for 100 index of control | 5952.08 ± 465.31 100 0.52 ± 0.05 100 | 5964.82 ± 401.23 100 0.54 ± 0.01 104 | 6090.71 ± 133.38 102 0.54 ± 0.04 104 | 5822.68 ± 621.86 98 0.54 ± 0.04 104 | 0.863 0.851 |