Table 3.
Influence of protease supplementation on relative weights and lengths of three different small intestine sections in broiler chickens at 35 days post-hatch

Treatment	Duodenum		Jejunum		Ileum
	Length (cm/kg bird)	Weight (g/kg bird)	Length (cm/kg bird)	Weight (g/kg bird)	Length (cm/kg bird)	Weight (g/kg bird)
Control	7.22	2.48	11.04	2.48	49.62	16.36
Control+protease	6.15	2.48	10.41	2.99	54.29	17.41
SEM1	0.520	0.075	0.642	0.372	5.356	2.168
P-value	0.184	0.967	0.511	0.370	0.734	0.744

Standard error of the mean.