Table 2.
Ingredient composition and nutrient concentration in experiments 1 and 21 (as-fed basis)
| Item | Experiment 1 diet2 | Experiment 2 diet2 | |||
|---|---|---|---|---|---|
| Control | 7.5% FMF | 15% FMF | Control | 15% FMF | |
| Ingredient, % | |||||
| Corn | 60 | 52.5 | 45 | 65 | 52 |
| Soybean meal, dehulled | 8 | 8 | 8 | 9 | 6 |
| Extruded soybean | 11 | 11 | 11 | 14.0 | 14.0 |
| Fermented soybean meal | 5.0 | 3.5 | 2.0 | — | — |
| Alfalfa meal | 3.0 | 3.0 | 3.0 | 2.0 | 2.0 |
| Fish meal | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Soy oil | — | 1.5 | 3.0 | — | 2.0 |
| FMF | — | 7.5 | 15 | — | 15 |
| Yeast hydrolysate | 3.8 | 3.8 | 3.8 | 1.0 | 1.0 |
| Citric acid | — | — | — | 1.0 | — |
| Baking soda | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 |
| Salt | 0.40 | 0.40 | 0.4 | 0.40 | 0.40 |
| Limestone | 0.6 | 0.6 | 0.6 | 0.5 | 0.5 |
| Premix3 | 5.0 | 5.0 | 5.0 | 4.0 | 4.0 |
| Total | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |
| Analyzed composition | |||||
| GE, MJ/kg | 16.02 | 15.77 | 15.80 | 15.63 | 15.43 |
| DM, % | 88.28 | 87.54 | 87.12 | 88.78 | 87.35 |
| CP, % | 17.49 | 17.83 | 17.76 | 18.79 | 17.48 |
| EE, % | 4.80 | 5.01 | 5.32 | 4.80 | 4.98 |
| Ash, % | 6.59 | 6.99 | 6.68 | 5.77 | 5.93 |
| Ca, % | 0.95 | 1.04 | 0.93 | 0.96 | 0.92 |
| Total P, % | 0.50 | 0.49 | 0.49 | 0.29 | 0.30 |
EE, ether extract.
1Analyzed values determined in duplicate.
2FMF = fermented mixed feed.
3Provided quantities of the following vitamins per kilogram of the complete diet: 10,000 IU vitamin A as vitamin A acetate, 1,500 IU vitamin D3 as d-activated animal sterol, 50 IU vitamin E as alpha tocopherol acetate, 4.4-mg vitamin K3 as menadione dimethylpyrimidinol bisulfite, 3.0-mg thiamin as thiamine mononitrate, 6.0-mg riboflavin, 3.0-mg pyridoxine as pyridoxine hydrochloride, 0.04-mg vitamin B12, 23-mg d-pantothenic acid as calcium pantothenate, 36-mg niacin, 0.8-mg folic acid, 0.15-mg biotin, and 186-mg choline as choline chloride. Also provided the following quantities of minerals per kilogram of the complete diet: 50-mg Cu as copper sulfate, 80-mg Fe as ferrous sulfate, 0.30-mg I as potassium iodate, 20-mg Mn as manganese sulfate, 0.2-mg Se as sodium selenite, and 95-mg Zn as zinc sulfate.