Table 1.

Composition of experimental diets on as fed-basis

Component	Content, %
Corn	37.66
Extruded corn	20.00
Soybean meal, 43% CP	8.00
Concentrated soy protein	7.00
Whey	10.00
Fish meal, 63% CP	5.00
Plasma protein powder	4.50
L-Lys HCl, 98%	0.33
DL-Met	0.08
L-Thr	0.03
L-Trp	0.01
Glucose	2.00
Soybean oil	2.00
Limestone	1.04
Monocalcium phosphate	0.50
Choline chloride, 50%	0.10
Antioxidants	0.05
Zinc oxide	0.30
Citric acid	0.30
premixa	1.00

^apremix supplied per kilogram of feed: 10,000 IU of Vitamin A, 1000 IU of Vitamin D₃, 80 IU of Vitamin E, 2.0 mg of Vitamin K₃, 0.03 mg of Vitamin B₁₂, 12 mg of riboflavin, 40 mg of niacin, 25 mg of d-pantothenic acid, 0.25 mg of biotin, 1.6 mg of folic acid, 3.0 mg of thiamine, 2.25 mg of pyridoxine, 300 mg of choline chloride, 150 mg of Fe (FeSO₄), 100 mg of Zn (ZnSO₄), 30 mg of Mn (MnSO₄), 25 mg of Cu (CuSO₄), 0.5 mg of I (KIO₃), 0.3 mg of Co (CoSO₄), 0.3 mg of Se (Na₂SeO₃), and 4.0 mg of ethoxyquin