Table 1.
Diet composition, as-fed basis
| Ingredient, % | HSBM | LSBM | N free |
|---|---|---|---|
| Corn | 67.22 | 83.90 | – |
| Cornstarch | – | – | 78.95 |
| Soybean meal, 46.5% CP | 29.72 | 10.00 | – |
| Dextrose | – | – | 10.00 |
| Solka floc | – | – | 4.00 |
| Soybean oil | – | – | 3.00 |
| Casein | – | 2.17 | – |
| Monocalcium phosphate | 0.79 | 0.85 | 1.35 |
| Limestone | 0.97 | 1.09 | 1.00 |
| Salt | 0.50 | 0.50 | 0.50 |
| l-Lys·HCl | – | 0.43 | – |
| l-Thr | – | 0.13 | – |
| l-Trp | – | 0.03 | – |
| Chromic oxide | 0.40 | 0.40 | 0.40 |
| Potassium carbonate | – | – | 0.40 |
| Vitamin premix1 | 0.15 | 0.15 | 0.15 |
| Mineral premix2 | 0.15 | 0.15 | 0.15 |
| Magnesium oxide | – | – | 0.10 |
HSBM = high soybean meal; LSBM = low soybean meal.
1Provided per kilogram of diet: 6,125 IU vitamin A, 700 IU vitamin D3, 50 IU vitamin E, 30-mg vitamin K, 0.05-mg vitamin B12, 11-mg riboflavin, 56-mg niacin, and 27-mg pantothenic acid.
2Provided per kilogram of diet: 22-mg Cu (as CuSO4), 220-mg Fe (as FeSO4), 0.4-mg I (as Ca(IO3)2), 52-mg Mn (as MnSO4), 220-mg Zn (as ZnSO4), and 0.4-mg Se (as Na2SeO3).