Table 3.

Concentration of digestible energy and metabolizable energy, and apparent total tract digestibility of energy in diets (as-fed basis)¹⁾

Item	Feed form		SEM	Enzymes				SEM	p values
	Meal	Pellet		Control	Xylanase	Phytase	Combination		Feed form	Enzyme	Feed form×enzyme
Feed intake (kg/d)	1.41	1.43	0.93	1.47	1.43	1.37	1.41	0.35	0.83	0.98	0.46
GE intake (MJ/d)	22.05	22.99	0.69	23.26	22.59	21.88	22.35	0.55	0.4	0.98	0.46
GE in feces (MJ/d)	2.46	2.39	0.80	2.54	2.33	2.34	2.47	0.89	0.69	0.58	0.81
GE in urine (MJ/d)	0.73	0.74	0.93	0.79	0.75	0.62	0.76	0.60	0.99	0.20	0.49
Digestible energy (MJ/kg)	13.88	14.36	0.07	14.10	14.19	14.11	14.08	0.06	<0.01	0.62	0.74
Metabolic energy (MJ/kg)	13.35	13.81	0.07	13.53	13.67	13.58	13.54	0.17	<0.01	0.22	0.98
ATTD of GE (%)	88.94	89.56	0.02	88.86	89.29	89.33	89.51	0.41	0.04	0.61	0.84

DE, Digestible energy; ME, Metabolizable energy; SEM, stands for standard error mean; ATTD, apparent total tract digestibility.

¹⁾Each treatment has 6 replicants.