Table 3.
Feed efficiency of chickens fed a diet containing 379D (days 0~28)

	Group
	Control	0.1 %	1 %
	Initial body weight (g/chicken)	36.08 ± 2.06	38.03 ± 2.78	37.67 ± 2.31
Final body weight (g/chicken)	424.49 ± 69.87	447.11 ± 95.12	476.96 ± 64.67**
Weight gain (g/chicken/day)	13.87	14.61	15.69
Feed intake (g/chicken/day)	27.05	27.59	26.61
Feed efficiency (feed intake/weight gain)	1.95	1.89	1.70

Values are presented as means ± S.D.
P<0.01 compared with the control group.