Table 1. Ingredients and composition of experimental diet
| Ingredients | Composition |
| Corn | 58.74 |
| Rice bran | 2.00 |
| Soybean meal | 25.86 |
| Rape seed meal | 4.00 |
| Wheat barn | 4.00 |
| Corn distillers grain | 1.38 |
| Animal fat | 0.5 |
| NaCl | 0.2 |
| Limestone | 1.54 |
| Tricalcium phosphate | 1.00 |
| Methionine(liquid) | 0.15 |
| L-Lysine | 0.25 |
| Choline chloride | 0.03 |
| Vitamin mix1 | 0.1 |
| Mineral mix2 | 0.1 |
| Phytase | 0.05 |
| Probiotics | 0.1 |
| Chemical composition3 | |
| ME (Mcal/kg) | 2,890 |
| Lys (%) | 1.06 |
| Crude protein (%) | 19.14 |
| Crude fat (%) | 3.70 |
| Crude fiber (%) | 3.08 |
| Zn (ppm) | 91.5 |
Contained per kg of diet: vit A, 10,0000 IU; vit D3, 2,000 IU; vit E, 421 IU; vit K, 5 mg; riboflavin, 2,400 mg; vit B2, 9.6 mg; vit B6, 2.45 mg; vit B12, 40 μg; niacin, 49 mg; pantothenic acid, 27 mg, biotin, 0.05 mg.
Contained the mg per kg of diet: Mn 86.4 mg, Fe 74.6 mg, Cu 6 mg, Zn 100 mg, I 1.5 mg, Co 0.29 mg, Se 0.22 mg.
Analyzed values.