Table 5.

Effect of conventional corn (CC) or phytase transgenic corn (PTC) in the diet on the apparent ileal nutrients digestibility (%) of laying hens

Item	CC	PTC	SEM	p-value
DM	72.52	74.70	0.80	0.20
GE	78.56	79.37	0.96	0.72
Nitrogen	64.26	66.93	0.85	0.12
Phosphorus	47.42	58.03	2.01	<0.01
Calcium	52.03	57.07	1.55	0.11