Table 3
Effects of feeding by-product feed-based silage on feed dry matter (DM) and neutral detergent fiber (NDF) intakes in growing Hanwoo heifers

Item	Diet1)with
	RS	RSBFS	BFS2)
Feed DM intake, kg/d	6.53	6.68	7.95
Concentrate mix	4.70	4.70	4.70
Alfalfa hay	0.45	0.45	0.45
Rice straw	1.38	0.93	-
BF-based silage	-	0.60	2.80
NDF intake, kg/d	2.75	2.73	3.17
Concentrate mix	1.54	1.54	1.54
Roughage	1.21	1.19	1.64
% of DMI	42.1	40.9	39.9
peNDF8.0 intake, kg/d	1.93	1.67	1.22
% of DMI	29.6	25.0	15.3
peNDF1.18 intake, kg/d	1.78	1.68	1.82
% of DMI	27.3	25.1	22.9