Table 2. Formula and chemical composition of the basal and experiment diets (as-fed basis)

Item	CON	H1	H2
Ingredients (%)
Corn	53.58	48.58	42.58
Soybean meal	22.38	22.38	22.38
Wheat	14	14	14
Canola meal	2	2	2
Soy hulls	-	5	10
Soybean oil	2	3	4
Molasses	3	2	2
Limestone	0.63	0.63	0.63
Calcium phosphate	1.47	1.47	1.47
L-Lysine HCl	0.25	0.25	0.25
DL-Methionine	0.08	0.08	0.08
Threonine	0.03	0.03	0.03
Choline Cl	0.03	0.03	0.03
Mineral premix1)	0.1	0.1	0.1
Vitamin premix2)	0.2	0.2	0.2
Salt	0.25	0.25	0.25
Total	100	100	100
Calculated value
ME (kcal/g)	3,341	3,328	3,304
Crude protein (%)	18	18	18.02
Crude fiber (%)	2.13	3.82	5.48
Lysine (%)	1.108	1.134	1.158
Methionine (%)	0.367	0.366	0.365

Provided per kg of diet: 12.5 mg manganese, 179 mg zinc, 140 mg copper, 0.5 mg iodine, and 0.4 mg selenium.
Provided per kg of diet: 20,000 IU of vitamin A; 4,000 IU of vitamin D₃; 80 IU of vitamin E; 16 mg of vitamin K₃; 4 mg of thiamine; 20 mg of riboflavin; 6 mg of pyridoxine; 0.08 mg of vitamin B₁₂; 120 mg of niacin; 50 mg of calcium pantothenate; 2 mg of folic acid; and 0.08 mg of biotin.
CON, basal diet; H1, 5% replacing corn with soy hulls; H2, 10% replacing corn with soy hulls.