Table 1. Formula and composition of experimental diet (as fed-basis)

Variable	Phase 1 (days 1–21)			Phase 2 (days 22–42)
	CON	TRT1	TRT2	CON	TRT1	TRT2
Ingredients (%)	100.00	100.00	100.00	100.00	100.00	100.00
Corn	52.05	51.67	52.02	58.86	58.48	58.83
Soybean meal (48% crude protein)	16.74	16.74	16.70	22.60	22.60	22.56
Fermented soybean meal (45% crude protein)	4.00	4.00	4.00	3.00	3.00	3.00
Spray-dried porcine plasma	3.00	3.00	3.00	-	-	-
Tallow	2.82	2.82	2.74	2.77	2.77	2.69
Lactose	7.78	7.78	7.78	3.18	3.18	3.18
Sugar	3.00	3.00	3.00	3.00	3.00	3.00
Whey protein	7.00	7.00	7.00	3.00	3.00	3.00
Monocalcium phosphate	1.08	1.08	1.08	1.15	1.15	1.15
Limestone	1.20	1.20	1.20	1.22	1.22	1.22
Salt	0.10	0.10	0.10	0.10	0.10	0.10
Methionine	0.15	0.15	0.15	0.08	0.08	0.08
Lysine	0.65	0.65	0.65	0.61	0.61	0.61
Mineral mixture1)	0.20	0.20	0.20	0.20	0.20	0.20
Vitamin mixture2)	0.20	0.20	0.20	0.20	0.20	0.20
Choline (50%)	0.03	0.03	0.03	0.03	0.03	0.03
Zinc oxide	-	0.38	-	-	0.38	-
Zinc aspartic acid chelate	-	-	0.15	-	-	0.15
Calculated value (%)
Metabolizable energy (MJ/kg)	14.24	14.24	14.24	14.03	14.03	14.03
Crude protein	18.00	18.00	18.00	18.00	18.00	18.00
Calcium	0.80	0.80	0.80	0.80	0.80	0.80
Phosphorus	0.60	0.60	0.60	0.60	0.60	0.60
Lysine	1.50	1.50	1.50	1.40	1.40	1.40
Methionine	0.40	0.40	0.40	0.35	0.35	0.35
Crude fat	4.91	4.91	4.83	5.14	5.07	5.07

Provided per kg diet: Fe, 100 mg as ferrous sulfate; Cu, 17 mg as copper sulfate; Mn, 17 mg as manganese oxide; I, 0.5 mg as potassium iodide; and Se, 0.3 mg as sodium selenite.
Provided per kilograms of diet: vitamin A, 10,800 IU; vitamin D₃, 4,000 IU; vitamin E, 40 IU; vitamin K₃, 4 mg; vitamin B₁, 6 mg; vitamin B₂, 12 mg; vitamin B₆, 6 mg; vitamin B₁₂, 0.05 mg; biotin, 0.2 mg; folic acid, 2 mg; niacin, 50 mg; D-calcium pantothenate, 25 mg.