Table 3.
Ingredient composition of diets 1 to 5 in Experiment 3.
| Ingredient,% | Dietary treatments |
||||
|---|---|---|---|---|---|
| P-deficient control |
KH2PO4 |
KH2PO4 + limestone |
|||
| 1 | 2 | 3 | 4 | 5 | |
| Dextrose | 16.68 | 16.61 | 16.54 | 16.48 | 16.28 |
| Cornstarch | 33.38 | 33.22 | 33.07 | 33.09 | 32.95 |
| Soybean meal | 42.00 | 42.00 | 42.00 | 42.00 | 42.00 |
| Spray-dried plasma protein | – | – | – | – | – |
| Meat and bone meal | – | – | – | – | – |
| Dicalcium phosphate | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 |
| Soybean oil | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| Limestone | 1.65 | 1.65 | 1.65 | 1.91 | 2.18 |
| DL-Methionine | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
| Salt | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 |
| Vitamin mix1 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 |
| Mineral mix2 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Choline chloride | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 |
| KH2PO4 | – | 0.23 | 0.45 | 0.23 | 0.45 |
| Bacitracin-BMD premix3 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| Analysis: | |||||
| Ca, calculated | 0.77 | 0.77 | 0.77 | 0.87 | 0.97 |
| Nonphytate P, calculated | 0.11 | 0.16 | 0.21 | 0.16 | 0.21 |
| Total P, analyzed | 0.28 | 0.33 | 0.35 | 0.32 | 0.37 |
1
Provided per kilogram of diet: retinyl acetate, 4,400 IU; cholecalciferol, 25 μg; DL-α-tocopheryl acetate, 11 IU; vitamin B12, 0.01 mg; riboflavin, 4.41 mg; D-pantothenic acid, 10 mg; niacin, 22 mg; menadione sodium bisulfite, 2.33 mg.
2
Provided as milligrams per kilogram of diet: manganese, 75 from MnSO4 H2O; iron, 75 from FeSO4 H2O; zinc, 75 mg from ZnO; copper, 5 mg from CuSO4 5H2O; iodine, 75 from ethylene diamine dihydroiodide; selenium, 0.1 from NaSeO3.
3
Contributed 13.75 mg/kg of bacitracin methylene disalicylate (5.5%).