Table 1: Analyzed chemical composition of the feedstuffs used in the study.

	DM	CA	CP	AEE	CF	NDF	ADF	ADL	Starch	Sugar
	[g/kg]	[g/kg DM]
Oats	887	33	143	47	138	375	161	30	507	34
Barley	873	23	123	19	55	187	64	14	637	47
Maize	879	13	77	37	30	147	41	8	793	45
Hay 1	960	100	117	11	356	657	350	48	-	-
Hay 2	966	59	162	18	328	623	330	43	-	-