Table 3. Effect of replacing corn with soy hulls on daily balance in nutrient of growing pigs

Items	CON	H1	H2	SE	p-value
Intake
Feed intake (g)	1,700	1,708	1,725	67	0.103
Dry matter (g)	1,664	1,692	1,694	66	0.081
Moisture (%)	2.1	2	1.8	0.1	0.612
Crude fiber (g)	36.2c	65.3b	94.5a	4.2	0.001
Crude protein (g)	306.0	307.4	308.7	12.6	0.096
Energy (kcal)	7,072	6,985	7,070	276	0.317
Excretion
Fress fecal (g)	1,453	1,495	1,508	98	0.310
Dry matter (g)	417.5b	415b	432.5a	25.9	0.002
Moisture (%)	71.3	72.7	70.9	0.6	0.073
Crude fiber (g)	19.81b	23.4b	31.9a	2.1	0.015
Crude protein (g)	74.6b	82.3a	83.5a	3.8	0.001
Energy (kcal)	2,004	2,020	2,049	122	0.142

Means in the same row with different superscripts differ (p < 0.05).
CON, basal diet; H1, 5% replacing corn with soy hulls; H2, 10% replacing corn with soy hulls; SE, standard error.