Table 1 Growth performance of chickens fed with experimental diets from 1 to 42 d of age^d

 d 1–42

1549 ± 22^a

1432 ± 39^b

1626 ± 24^c

1589 ± 28^c

 d 1–42

1509 ± 29^a

1394 ± 17^b

1585 ± 26^c

1549 ± 32^c

 d 1–42

70.83 ± 1.23^a

71.02 ± 1.30^a

74.54 ± 1.19^b

75.38 ± 1.28^b

 d 1–42

1.97^a

2.12^b

1.98^a

2.04^a