Table 1.
Ingredient composition of diets fed to broilers from 19 to 24 D of age for determination of SIAAD (%, as-fed basis).
| Item | Diets1 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SBM-1 | SBM-2 | SBM-3 | SBM-4 | SBM-5 | SBM-6 | SBM-7 | SBM-8 | SBM-9 | N-Free | |
| Ingredient | ||||||||||
| SBM | 43.90 | 45.84 | 45.15 | 46.90 | 45.52 | 45.19 | 43.22 | 45.23 | 43.91 | - |
| Corn starch | 46.31 | 44.37 | 45.06 | 43.31 | 44.69 | 45.02 | 46.99 | 44.98 | 46.30 | 45.65 |
| Dextrose | - | - | - | - | - | - | - | - | - | 43.00 |
| Soybean oil | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.00 |
| Dicalcium phosphate | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.50 |
| Limestone | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.83 | 0.85 |
| Salt | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.40 |
| Vitamin–mineral premix2 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 |
| Solka Floc3 | - | - | - | - | - | - | - | - | - | 5.00 |
| Celite | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Total | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 |
| Calculated energy and nutrient | ||||||||||
| AMEn, kcal/kg | 3,044 | 3,020 | 3,028 | 3,006 | 3,024 | 3,028 | 3,053 | 3,027 | 3,044 | 3,191 |
| Protein, % | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | - |
| Ca, % | 0.87 | 0.87 | 0.87 | 0.87 | 0.87 | 0.87 | 0.87 | 0.87 | 0.87 | 0.87 |
| Available P, % | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 | 0.44 |
| Sodium, % | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 |
Abbreviation: SIAAD, standardized ileal amino acid digestibility.
The soybean meals (SBM) were obtained from different origin: Golestan (dehulled, solvent process), Argentina (solvent process), Khorasan (solvent process), Aksdanh (solvent process), Kalhor (solvent process), Modalal (solvent process), Khavrdsht (dehulled, solvent process), Brazil (solvent process), Nabdanh (dehulled, solvent process), respectively.
Provided the following per kilogram of diet: vitamin A (trans-retinyl acetate), 10,000 IU; vitamin D3 (cholecalciferol), 2,000 IU; vitamin E (alpha-tocopherol acetate), 20 IU; vitamin K (bisulfate menadione complex), 3 mg; riboflavin, 5 mg; pantothenic acid (d-calcium pantothenate), 10 mg; nicotinic acid, 30 mg; pyridoxine (pyridoxine·HCl), 3 mg; thiamine (thiamine mononitrate), 1 mg; vitamin B12 (cyanocobalamin), 12 μg; d-biotin, 0.15 mg; choline (choline chloride), 300 mg; folic acid, 0.5 mg; Se (Na2SeO3), 0.1 mg; I (KI), 2.0 mg; Cu (CuSO4·5H2O), 10 mg; Fe (FeSO4·7H2O), 30 mg; Mn (MnSO4·H2O), 100 mg; Zn (ZnO), 100 mg; and ethoxyquin, 110 mg.
Purified cellulose (contains dietary fiber).