Table 1. Formulation and nutrient levels of the basal diet.
| Item | Content (%) | Percentage (%) |
| Composition of granulated meal | 50.00 | |
| Corn | 40.88 | |
| Soybean meal | 24.90 | |
| Fermented soybean | 8.00 | |
| Wheat | 10.00 | |
| Soybean oil | 6.86 | |
| Lysine | 0.43 | |
| Methionine | 0.78 | |
| Threonine | 0.15 | |
| Premixa | 8.00 | |
| Total | 100.00 | |
| Composition of whole-grain form feed | 50.00 | |
| Corn | 50.00 | |
| Pea | 50.00 | |
| Total | 100.00 | |
| Calculated nutrient levels | ||
| Metabolizable energy (Mcal/kg) | 2.97 | |
| Crude protein | 17.29 | |
| Calcium | 0.95 | |
| Available phosphorus | 0.38 | |
| Lysine | 1.10 | |
| Methionine + cysteine | 0.76 |
aPremix provided the following per kilogram of diet: vitamin A, 8000 IU; vitamin D3, 3000 IU; vitamin E, 40 mg; vitamin K3, 1.6 mg; vitamin B1, 5 mg; vitamin B2, 22 mg; vitamin B6, 4 mg; vitamin B12, 50 µg; niacin, 30 mg; folic acid, 0.6 mg, pantothenic acid, 6.4 mg; biotin, 0.2 mg; sodium chloride, 760 mg; copper, 24 mg; iron, 76 mg; zinc, 80 mg; manganese, 116 mg; selenium, 0.4 mg.