Table 2.

Diet and chemical compositions of basal diets (%, as-fed basis).

Items	38 to 50 kg	50 to 75 kg	75 to 100 kg	100 to 135 kg
Ingredients
Maize	72.11	78.68	78.64	84.41
Soybean meal, dehulled	18.14	16.76	17.42	12.04
Fish meal	3.00
Sucrose	2.00
Choline chloride	0.10	0.15	0.15	0.15
NaCl	0.30	0.40	0.40	0.40
Soybean oil	1.40	0.91	0.80	0.60
Limestone	0.58	0.74	0.56	0.58
CaHPO4	0.93	0.94	0.93	0.71
L-Lysine-HCl	0.38	0.39	0.22	0.21
DL-Methionine	0.08	0.06
L-Threonine	0.11	0.11	0.04	0.05
L-Tryptophan	0.03	0.03		0.01
Rice	0.30	0.30	0.30	0.30
Rice bran	0.31	0.30	0.31	0.31
Vitamin premix 1	0.03	0.03	0.03	0.03
Mineral premix 2	0.20	0.20	0.20	0.20
Total	100.00	100.00	100.00	100.00
Nutrient compositions
Metabolizable energy, MJ/kg	13.92	13.75	13.75	13.82
Crude protein	16.47	14.50	13.60	12.60
Calcium	0.66	0.59	0.52	0.46
Total phosphorus	0.58	0.50	0.50	0.44
Available phosphorus	0.32	0.25	0.25	0.21
SID 3 Lysine	1.10	0.96	0.84	0.70
SID 3 Methionine	0.37	0.30	0.25	0.22

¹ Supplied per kilogram of diets: 12,000 IU vitamin A; 3000 IU vitamin D3; 11.23 IU vitamin E; 0.6 mg vitamin B1; 4.8 mg vitamin B2; 1.8 mg vitamin B6; 9 ug vitamin B12; 1.5 mg vitamin K3; 10.5 mg niacin; 0.15 mg folic acid; 7.5 mg pantothenic. ² Supplied per kilogram of diets: 4.0 mg Cu (CuSO₄·5H2O); 60 mg Fe (FeSO₄·H2O); 2.0 mg Mn (MnSO₄·H2O); 60 mg Zn (ZnSO₄·H2O); 0.2 mg Se (Na₂SeO₃); 0.14 mg I (KI). ³ Standardized ileal digestible.