Table 1. Ingredients and calculated chemical composition of diets (%, as fed)

Items	Feeding phases
	Days 1–7	Days 8–21	Days 22–42
Ingredients (%)	100.00	100.00	100.00
Extruded corn	40.29	51.91	59.48
Soybean meal	9.74	17.05	22.46
Fermented soybean meal	10.00	5.50	3.10
Fish meal	7.45	2.00	-
Soybean oil	2.30	2.91	2.80
Monocalcium phosphate	0.66	1.10	1.23
Limestone	0.58	1.02	1.23
Sugar	3.00	2.00	2.00
Whey protein	11.00	7.00	3.00
Lactose	13.46	7.78	3.18
L-Lysine	0.56	0.71	0.63
DL-Methionine	0.15	0.13	0.09
L-Threonine	0.21	0.29	0.20
Choline Chl	0.10	0.10	0.10
Salt	0.10	0.10	0.10
Mineral mix1)	0.20	0.20	0.20
Vitamin mix2)	0.20	0.20	0.20
Calculated value (%)
Metabolizable energy (MJ/kg)	14.40	14.20	14.00
Dry matter	91.00	88.00	99.00
Crude protein	20.00	18.00	18.00
Crude fat	4.67	5.25	5.26
Neutral detergent fiber	9.22	9.08	9.14
Acid detergent fiber	3.58	3.36	3.45
Ash	5.80	5.80	5.90
Lysine	1.60	1.50	1.40
Methionine	0.48	0.40	0.35
Calcium	0.80	0.80	0.80
Phosphorus	0.60	0.60	0.60
Lactose	20.00	12.00	5.00

Provided per kg of complete diet: 80 mg Fe (as FeSO₄·7H₂O); 12mg Cu (as CuSO₄·5H₂O); 85mg Zn (as ZnSO₄); 8mg Mn (as MnO₂); 0.28 mg I (as KI); 0.15mg Se (as Na_2SeO3·5H₂O).
Provided per kg of complete diet: 11,025 IU vitamin A; 1,103 IU vitamin D₃; 44 IU vitamin E; 4.4 mg vitamin K; 8.3 mg riboflavin; 50 mg niacin; 4 mg thiamine; 29 mg d-pantothenic; 166 mg choline; 33 μg vitamin B₁₂.