Table 3. Formula and chemical compositions of the experimental diets in phase III (4 to 6 weeks).
| Ingredients (%) | B01) | B101) | B201) | B301) |
|---|---|---|---|---|
| EP corn | 66.92 | 57.48 | 48.02 | 38.56 |
| SBM (44%) | 30.52 | 29.38 | 28.24 | 27.11 |
| Barley | 0.00 | 10.00 | 20.00 | 30.00 |
| Soy-oil | 0.00 | 0.63 | 1.28 | 1.93 |
| MCP | 1.04 | 1.01 | 0.98 | 0.95 |
| Limestone | 0.75 | 0.72 | 0.69 | 0.66 |
| L-Lysine·HCl | 0.17 | 0.18 | 0.19 | 0.19 |
| DL-Methionine | 0.06 | 0.06 | 0.06 | 0.06 |
| Vit. mix2) | 0.12 | 0.12 | 0.12 | 0.12 |
| Min. mix3) | 0.12 | 0.12 | 0.12 | 0.12 |
| Salt | 0.20 | 0.20 | 0.20 | 0.20 |
| Choline-Cl (25%) | 0.10 | 0.10 | 0.10 | 0.10 |
| Total | 100.00 | 100.00 | 100.00 | 100.00 |
| Chemical composition4) | ||||
| ME (kcal/kg) | 3,277.20 | 3,277.18 | 3,277.23 | 3,277.22 |
| CP (%) | 19.00 | 19.00 | 19.00 | 19.00 |
| Lysine (%) | 1.05 | 1.05 | 1.05 | 1.05 |
| Methionine (%) | 0.34 | 0.34 | 0.34 | 0.34 |
| Ca (%) | 0.70 | 0.70 | 0.70 | 0.70 |
| Total P (%) | 0.60 | 0.60 | 0.60 | 0.60 |
1)
Abbreviated B0, 0% barley was supplemented; B10, barley 10%; B20, barley 20%; B30, barley 30%.
2)
Provided the following per kilogram of diet: vitamin A, 8,000 IU; vitamin D3, 1,600 IU; vitamin E, 32 IU; d-biotin, 64 g; riboflavin, 3.2 mg; calcium pantothenic acid, 8 mg; niacin, 16 mg; vitamin B12, 12 g; vitamin K, 2.4 mg.
3)
Provided the following per kilogram of diet: Se, 0.1 mg; I, 0.3 mg; Mn, 24.8 mg; CuSO4, 54.1 mg; Fe, 127.3 mg; Zn, 84.7 mg; Co, 0.3 mg.
4)
Calculated values.
MCP, mono calcium phosphate; ME, metabolizable energy; CP, crude protein.