Table 1.
Diet composition and analyzed nutrient concentrations in experimental diets (as-fed basis, g/kg)

Item	Treatment
	Control	Control+protease
Rice (80 g/kg of CP)	320.00	320.00
Wheat (110 g/kg of CP)	300.00	300.00
Soybean meal (480 g/kg of CP)	210.00	210.00
DDGS1 (260 g/kg of CP)	60.00	60.00
Poultry by-product meal	30.00	30.00
Vegetable oil	50.00	50.00
Di-calcium phosphate	5.00	5.00
Limestone powder	10.00	10.00
Salt	3.50	3.50
DL-Methionine	2.50	2.50
L-Lysine	3.00	3.00
L-Threonine	1.00	1.00
L-Glutamic acid	0.10	0.10
Vitamin premix	1.00	1.00
Mineral premix	1.00	1.00
Xylanase	0.10	0.10
Phytase	0.10	0.20
Coccidiostat (Diclazuril 0.5%)	0.20	0.10
Butyric acid (30%)	0.50	0.50
Choline chloride	1.00	1.00
Emulsifier	1.00	0.95
Protease	-	0.05

Distiller’s dried grains with soluble.
Analyzed nutrient composition in basal diet: crude protein=207 g/kg; crude ash=56.8 g/kg; crude fat=76.0 g/kg; crude fiber=30.2 g/kg; calcium=12.4; total P=6.30 g/kg; salt=3.70 g/kg.