Initial body wt(g) 33.33±0.00 33.30±0.00 33.30±0.00 33.23±0.00 33.33±0.00
Final body wt(g) 889.88±32.82 880.78±27.73 834.35±28.97 880.37±12.91 903.97±85.12
Mean wt gain(g) 218.61±23.89 211.95±28.17 200.29±29.91 199.60±10.83 209.43±84.46
Mean feed int(g) 387.66b±22.61 401.28b3.77 381.62b±13.64 382.68b±13.94 445.82a±11.22
FCR 1.76a±0.06 1.82ab±0.05 1.82ab±0.02 1.84ab±0.04 1.92b±0.13
PER 7.34±0.91 8.02±0.48 7.99±0.06 8.17±0.19 8.34±0.37