Table 2.
Ingredient and calculated nutrient composition of experimental diets used in Exp. 2 (as-fed basis)
| Experimental diets1 | ||||||
|---|---|---|---|---|---|---|
| Item | SPC | APP | EHSY | CB | IEGG | SDBP |
| Ingredient, % | ||||||
| Corn | 45.80 | 48.48 | 46.21 | 45.19 | 45.73 | 48.48 |
| Soybean meal, 47% CP | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Dried whey | 20.58 | 20.58 | 20.58 | 20.58 | 20.58 | 20.58 |
| Soy protein concentrate | 8.04 | 7.49 | 0.00 | 0.00 | 7.71 | 0.00 |
| Activated porcine plasma | 0.00 | 0.40 | 0.00 | 0.40 | 0.00 | 0.00 |
| Hydrolyzed soy/yeast | 0.00 | 0.00 | 10.66 | 6.36 | 0.00 | 0.00 |
| Menhadden-select fishmeal | 0.00 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 |
| Spray-dried whole egg | 0.00 | 0.00 | 0.00 | 0.00 | 0.44 | 0.00 |
| Spray-dried bovine plasma | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.00 |
| Soybean oil | 1.77 | 1.51 | 1.96 | 1.58 | 1.74 | 2.11 |
| Di-calcium phosphate | 1.82 | 1.81 | 1.74 | 1.48 | 1.82 | 1.78 |
| Limestone | 0.75 | 0.76 | 0.79 | 0.68 | 0.75 | 0.83 |
| Salt | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 |
| Premix2 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
| L-lysine-HCL | 0.47 | 0.47 | 0.48 | 0.47 | 0.47 | 0.46 |
| DL-methionine | 0.16 | 0.16 | 0.16 | 0.14 | 0.16 | 0.19 |
| L-threonine | 0.18 | 0.18 | 0.18 | 0.19 | 0.18 | 0.15 |
| L-tryptophan | 0.03 | 0.02 | 0.01 | 0.02 | 0.03 | 0.02 |
| Calculated analysis | ||||||
| ME, kcal/kg | 3410 | 3410 | 3410 | 3410 | 3410 | 3410 |
| CP, % | 21.4 | 21.3 | 21.8 | 21.4 | 21.4 | 20.2 |
| CP, % (analyzed)3 | 21.5 | 20.4 | 21.6 | 22.3 | 22.2 | 22.3 |
| DM, % (analyzed)3 | 88.5 | 88.5 | 88.9 | 89.3 | 88.4 | 89.2 |
| Ash, % (analyzed)3 | 6.36 | 6.35 | 6.62 | 6.56 | 6.07 | 6.92 |
| Fat, % | 3.99 | 3.76 | 4.34 | 4.16 | 4.10 | 4.36 |
| Ca, % | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 |
| P, % | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 |
| Na, % | 0.26 | 0.27 | 0.30 | 0.31 | 0.27 | 0.37 |
| Cl, % | 0.58 | 0.58 | 0.63 | 0.62 | 0.58 | 0.62 |
| Total AA | ||||||
| Lys, % | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 |
| Met, % | 0.48 | 0.48 | 0.48 | 0.48 | 0.48 | 0.48 |
| Met+Cys, % | 0.84 | 0.84 | 0.84 | 0.79 | 0.84 | 0.91 |
| Trp, % | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 |
| Thr, % | 1.04 | 1.04 | 1.04 | 1.04 | 1.04 | 1.04 |
| Ile, % | 0.94 | 0.94 | 0.93 | 0.91 | 0.94 | 0.84 |
Nutrient values of ingredients used for diet formulation were derived from NRC (2012) or from the supplier product information for nutrient composition. SPC = soy protein concentrate (Soycomil P, ADM Alliance Nutrition, Quincy, IL); APP = activated porcine plasma (betaGRO, NutriQuest, Mason City, IA); EHSY = enzymatically hydrolyzed soy and yeast protein (Hamlet 800 Booster, Hamlet Protein Inc., Findlay, OH); CB = combination of fish meal, APP, and EHSY; IEGG = spray-dried whole egg from hyper-immunized hens (ProtiMax for Swine, Trouw Nutrition, Highland, IL); SDBP = spray-dried bovine plasma (AP920, APC Inc., Ankeny, IA).
The vitamin-trace mineral premix provided the following per kg of diet: Vitamin A as retinyl acetate, 11,136 IU; vitamin D3 as cholecalciferol, 2,208 IU; vitamin E as DL-alpha tocopheryl acetate, 66 IU; vitamin K as menadione dimethylprimidinol bisulfite, 1.42 mg; thiamin as thiamine mononitrate, 0.24 mg; riboflavin, 6.59 mg; pyridoxine as pyridoxine hydrochloride, 0.24 mg; vitamin B12, 0.03 mg; D-pantothenic acid as D-calcium pantothenate, 23.5 mg; niacin, 44.1 mg; folic acid, 1.59 mg; biotin, 0.44 mg; Cu, 20 mg as copper sulfate and copper chloride; Fe, 126 mg as ferrous sulfate; I, 1.26 mg as ethylenediamine dihydriodide; Mn, 60.2 mg as manganese sulfate; Se, 0.3 mg as sodium selenite and selenium yeast; and Zn, 125.1 mg as zinc sulfate.
Diets were analyzed by APC Inc., Boone, IA.