Table 1.
Ingredient and nutrient composition of basal diets (g/kg), as-fed.
| Item | Starter (day 0–14) |
Grower (day 14–28) |
Finisher (day 28–42) |
|||
|---|---|---|---|---|---|---|
| Non-MBM–based | MBM-based | Non-MBM–based | MBM-based | Non-MBM–based | MBM-based | |
| Ingredients | ||||||
| Wheat | 612 | 620 | 656 | 657 | 707 | 700 |
| Soybean meal | 293 | 257 | 226 | 191 | 181 | 140 |
| Canola expeller cold press | 50 | 50 | 75 | 75 | 80 | 80 |
| Meat and bone meal | 0 | 60 | 0 | 50 | 0 | 50 |
| Canola oil | 17 | 10 | 16 | 11 | 14 | 13 |
| Limestone | 11 | 0 | 9 | 0 | 8 | 7 |
| Mono-dicalcium phosphate 21 | 4.3 | 0 | 2.1 | 0 | 0 | 0 |
| Salt | 3.0 | 2.5 | 1.5 | 0.9 | 1 | 0.4 |
| Sodium bicarbonate | 2 | 2 | 2 | 2 | 2 | 2 |
| L-lysine HCL | 1.9 | 2 | 2.2 | 2.3 | 2.1 | 2.4 |
| D,L-methionine | 2.1 | 2.2 | 1.9 | 2 | 1.7 | 1.8 |
| L-threonine | 0.4 | 0.5 | 0.7 | 0.7 | 0.8 | 1 |
| Choline chloride 60 | 0.9 | 0.9 | 0.3 | 0.3 | 0.1 | 0.1 |
| Vitamins1 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 |
| Trace minerals2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Econase XP 25. | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| TiO2 | - | - | 5 | 5 | - | - |
| Nutrients | ||||||
| ME, kcal/kg | 3,000 | 3,000 | 3,050 | 3,050 | 3,100 | 3,100 |
| Protein, % | 22.4 | 23 | 20.5 | 21.50 | 19.20 | 19.70 |
| SID, % | ||||||
| Lysine | 1.20 | 1.20 | 1.10 | 1.10 | 1.00 | 1.00 |
| Methionine | 0.44 | 0.44 | 0.42 | 0.42 | 0.40 | 0.40 |
| M + C | 0.84 | 0.84 | 0.8 | 0.8 | 0.76 | 0.76 |
| Tryptophan | 0.19 | 0.19 | 0.19 | 0.19 | 0.18 | 0.18 |
| Threonine | 0.77 | 0.77 | 0.73 | 0.73 | 0.70 | 0.70 |
| Arginine | 1.26 | 1.26 | 1.19 | 1.19 | 1.10 | 1.10 |
| Isoleucine | 0.78 | 0.78 | 0.74 | 0.74 | 0.69 | 0.69 |
| Valine | 0.92 | 0.92 | 0.85 | 0.85 | 0.76 | 0.76 |
| Calcium, % | 0.80 | 0.80 | 0.70 | 0.70 | 0.60 | 0.60 |
| Available P, % | 0.40 | 0.40 | 0.35 | 0.35 | 0.30 | 0.30 |
| Sodium, % | 0.24 | 0.24 | 0.18 | 0.18 | 0.16 | 0.16 |
| Choline, ppm | 1,800 | 1,800 | 1,450 | 1,450 | 1,250 | 1,250 |
For each of the columns above, phytase (Quantum Blue 5G) was added at either 0.1 or 0.3 g/kg and AB (zinc bacitracin plus salinomycin) was added at either 0 or 100 mg/kg in S and 0 or 50 mg/kg in G and F for zinc bacitracin and salinomycin was added at either 0 or 60 mg/kg for all the phases.
Abbreviation: MBM, meat and bone meal; SID, standarized ileal digestible.
Vitamin premix per kg diet: vitamin A, 12 MIU; vitamin D, 5 MIU; vitamin E, 75 mg; vitamin K, 3 mg; nicotinic acid, 55 mg; pantothenic acid, 13 mg; folic acid, 2 mg; riboflavin, 8 mg; cyanocobalamin, 0.016 mg; biotin, 0.25 mg; pyridoxine, 5 mg; thiamine, 3 mg; antioxidant, 50 mg.
Trace mineral concentrate supplied per kilogram of diet: Cu (sulfate), 16 mg; Fe (sulfate), 40 mg; I (iodide), 1.25 mg; Se (selenate), 0.3 mg; Mn (sulfate and oxide), 120 mg; Zn (sulfate and oxide), 100 mg; cereal-based carrier, 128 mg; mineral oil, 3.75 mg.