Item	Groups						L.S	C.V
Item	A	B	C	D	E	F	L.S	C.V
No. of chick	30	30	30	30	30	30
Mortality	0	0	0	0	0	0
Initial restriction live weight (g/bird)	1553^a ± 109	1481^ab ± 51	1188^c ± 102	1398^b ± 125	1399^b ± 65	1349^b ± 128	**	7.2
Final live weight (g/bird)	2229^a ± 134	1939^b ± 80	1313^cd ± 124	1408^c ± 174	1321^cd ± 74	1161^d ± 125	**	7.9
Feed intake g/bird/day during the exp. period (8 days)	(adlib) 163	Restricted 120	Restricted 60	Restricted 0	Restricted 0	Restricted 0
Weight gain (g/bird)	+677^a ± 106	+458^b ± 78	+125^c ± 39	+10^d ± 74	−78^d ± 30	−188^e ± 27	**	14.1
Carcass weight (g/bird)	1650^a ± 106	1413^b ± 46	956^cd ± 103	1043^c ± 151	948^cd ± 58	834^d ± 100	**	8.8
Dressing %	74^a ± 1	73^a ± 1	73^ab ± 1	74^a ± 2	72^b ± 1	72^b ± 1	*	1.6