Table 2.
Experimental diets (%, as-fed basis, unless otherwise indicated) during the 3 feeding phases (day 0–36 of age).
| Starter (Day 0–14 of age) | Grower (Day 14–28 of age) | Finisher (Day 28–36 of age) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Protein digestion rate |
Rapidly |
Slowly |
Rapidly |
Slowly |
Rapidly |
Slowly |
||||||
| Dietary fiber source | OH1 | SBP2 | OH | SBP | OH | SBP | OH | SBP | OH | SBP | OH | SBP |
| Ingredient, % | ||||||||||||
| Corn | 20.55 | 32.93 | 44.15 | 39.29 | 24.78 | 12.37 | 27.61 | 30.43 | 19.79 | 22.19 | 50.79 | 51.24 |
| Wheat | 31.45 | 20.00 | 10.00 | 16.03 | 31.85 | 45.36 | 30.61 | 27.91 | 40.81 | 38.56 | 10.00 | 10.00 |
| Soybean meal, dehulled 48% CP | 34.09 | 36.49 | 20.74 | 19.12 | 32.65 | 29.68 | 17.46 | 17.61 | 29.21 | 29.26 | 18.41 | 18.00 |
| Rapeseed meal | 2.30 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | |||||
| Soy protein concentrate | 5.00 | 5.00 | 5.00 | 5.00 | 4.17 | 4.28 | ||||||
| Corn gluten meal | 0.23 | 2.88 | 3.42 | 1.86 | 1.45 | 1.39 | ||||||
| Oats hulls | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | ||||||
| Sugar beet pulp | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | ||||||
| Soybean oil | 5.00 | 4.21 | 3.35 | 3.25 | 4.99 | 5.00 | 4.66 | 4.52 | 4.90 | 4.76 | 3.92 | 3.81 |
| Dicalcium phosphate | 1.05 | 1.08 | 1.04 | 1.04 | 0.47 | 0.46 | 0.41 | 0.42 | 0.20 | 0.20 | 0.18 | 0.18 |
| Calcium carbonate | 1.00 | 0.97 | 0.98 | 0.94 | 1.02 | 0.99 | 0.98 | 0.93 | 0.88 | 0.84 | 0.81 | 0.77 |
| Sodium bicarbonate | 0.24 | 0.22 | 0.30 | 0.30 | 0.19 | 0.20 | 0.25 | 0.24 | 0.19 | 0.18 | 0.23 | 0.22 |
| Salt | 0.18 | 0.18 | 0.14 | 0.13 | 0.19 | 0.17 | 0.15 | 0.15 | 0.19 | 0.19 | 0.17 | 0.16 |
| DL-methionine 99% | 0.27 | 0.28 | 0.22 | 0.22 | 0.24 | 0.22 | 0.21 | 0.21 | 0.22 | 0.22 | 0.20 | 0.20 |
| L-Lysine HCl 98% | 0.20 | 0.17 | 0.27 | 0.31 | 0.17 | 0.23 | 0.25 | 0.25 | 0.16 | 0.16 | 0.19 | 0.19 |
| L-Threonine min. 98% | 0.05 | 0.04 | 0.03 | 0.04 | 0.05 | 0.05 | 0.05 | 0.05 | 0.04 | 0.04 | 0.03 | 0.03 |
| Nonstarch polysaccharide enzyme3 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Phytase | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Vitamin and mineral premix4 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 |
Oat hulls.
Sugar beet pulp.
Commercially available enzyme that provided 500 units of endo-1,4-beta-xylanase.
Provided the following (per kilogram of diet): 10,000-IU vitamin A (trans-retinyl acetate), 2,500-IU vitamin D3 (cholecalciferol), 50-IU vitamin E (all-rac-tocopherol-acetate), 2.0-mg vitamin B1 (thiamine-mononitrate), 6-mg vitamin B2 (riboflavin), 40-mg niacin, 490-mg vitamin B4 choline cl 70%, 4.0-mg vitamin B6 (pyridoxine HCl), 25-mcg vitamin B12 (cyanocobalamin), 2.0-mg vitamin K3 (bisulfate menadione complex), 10-mg pantothenic acid (d-Ca pantothenate), 1.0-mg folic acid, 150-mcg d-biotin, 0.25 mg Se (Na2SeO3),1.0-mg I, 15-mg Cu (CuSO4·5H2O), 67.7-mg Fe (FeSO4·7H2O), 90-mg Mn (MnSO4·H2O), 80-mg Zn (ZnO), (supplied by Trouw Nutrition, St. Mary's Ontario Canada), 500-mg Salinomycin sodium 12%.