Table 1. Compositions of the basal diets (as-fed basis)
| Items | Content |
| Ingredients (%) |
| Corn | 50.28 |
| Soybean meal (44% CP) | 16.50 |
| Wheat | 20.00 |
| Wheat bran | 4.00 |
| Fish meal | 1.00 |
| Animal fat | 3.00 |
| Rapeseed meal | 2.00 |
| Salt | 0.23 |
| Choline-HCl (50%) | 0.01 |
| DL-Methionine-99% | 0.12 |
| Lysine-HCl (78%) | 0.66 |
| Calcium carbonate | 0.20 |
| Tricalcium phosphate | 1.60 |
| Vitamin premix1) | 0.20 |
| Mineral premix2) | 0.20 |
| Analyzed composition (%) |
| Crude protein | 22 |
| Ca | 1 |
| Lysine | 1.2 |
| Met + Cys | 0.87 |
Contained per kg of diet: vitamin A, 10,000 IU; vitamin D3, 2,000 IU; vitamin E, 421 IU; vitamin K, 5 mg; riboflavin, 2,400 mg; vitamin B2, 9.6 mg; vitamin B6, 2.45 mg; vitamin B12, 40 ug; niacin, 49 mg; pantothenic acid, 27 mg, biotin, 0.05 mg.
Contained the mg per kg of diet: Cu 140 mg, Fe 145 mg, Zn 179 mg, Mn 12.5 mg, I 0.5 mg, Co 0.25 mg, Se 0.4 mg.