Table 1.

Composition and nutrient level of the basal diet (%, as fed basis).

Item	Starter	Grower
	Day 1 to 21	Day 22 to 42
Ingredients
Corn	60.00	66.00
Soy bean meal	28.50	24.00
Fish meal	2.00	1.00
Wheat middling	4.50	4.00
Salt	0.30	0.30
Choline chloride (50%)	0.15	0.10
CaHPO4	1.20	1.00
Limestone	1.20	1.20
Zeolite power	1.20	1.40
Premix1	1.00	1.00
Nutrient levels2
ME, MJ/kg	11.80	12.00
CP	21.01	18.80
Lys	1.12	1.08
Met	0.49	0.46
Ca	1.01	0.90
Total P	0.69	0.61
Available P	0.47	0.39

¹Supplied per kilogram of diet: Vitamin A 25,000 IU, Vitamin D 5,000 IU, Vitamin E 12.5 IU, Vitamin K 1.25 mg, Vitamin B₁ 1.0 mg, Vitamin B₂ 8 mg, Vitamin B₁₂ 15 μg, pantothenic acid 250 μg, pyridoxine 9.09 mg, biotin 22.50 mg, folic acid 1.67 mg, ZnSO₄.H₂O 180.93 mg, CuSO₄.H₂O 33.18 mg, FeSO₄.H₂O 247.75 mg, MnSO₄.H₂O 248.45 mg, Ca(IO₃)₂ 85.80 mg, Na₂SeO₃ 37.60 mg.

²Calculated nutrient levels.