Table 6.
Ingredient composition (% of air-dry matter) of piglet diets10.
| Diets | Prestarter (29–42 days) | Starter (43–77 days) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Groups | C | FR | FR/FS | FS/FR | FS | C | FR | FR/FS | FS/FR | FS |
| Wheat | 35.5 | 35.5 | 35.5 | 35.5 | 35.5 | 40.0 | 40.0 | 40.0 | 40.0 | 40.0 |
| Barley | 28.0 | 26.0 | 27.0 | 29.0 | 30.0 | 28.0 | 26.0 | 27.0 | 29.0 | 30.0 |
| Soybean meal, 44% CP | 16.0 | 10.0 | 9.0 | 7.0 | 6.0 | 16.0 | 10.0 | 9.0 | 7.0 | 6.0 |
| Dried whey, 16% CP | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Soybean oil | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Complementary feeda–e | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
| Mineral-vitamin premixf | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Acidifierg | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| FRSM | 0.0 | 8.0 | 6.0 | 2.0 | 0.0 | 0.0 | 8.0 | 6.0 | 2.0 | 0.0 |
| FSBM | 0.0 | 0.0 | 2.0 | 6.0 | 8.0 | 0.0 | 0.0 | 2.0 | 6.0 | 8.0 |
C control, FR group receiving a diet with 8% FRSM, FR/FS group receiving a diet with 6% FRSM and 2% FSBM, FS/FR group receiving a diet with 6% FSBM and 2% FRSM, FS group receiving a diet with 8% FSBM.
aComplementary feed, 1 kg (control group) containing crude protein 36.15%, lysine 2.50%, methionine 0.73%, crude fat 14.3%, crude fibre 2.85%, calcium 1.2%, phosphorus 0.85%, sodium 0.35%, BHT 280 mg.
bComplementary feed, 1 kg (FR group) containing crude protein 36.65%, lysine 2.61%, methionine 0.75%, crude fat 14.6%, crude fibre 2.75%, calcium 1.15%, phosphorus 0.84%, sodium 0.33%, BHT 280 mg.
cComplementary feed, 1 kg (FR/FS group) containing crude protein 36.60%, lysine 2.58%, methionine 0.76%, crude fat 14.5%, crude fibre 2.77%, calcium 1.17%, phosphorus 0.84%, sodium 0.33%, BHT 280 mg.
dComplementary feed, 1 kg (FS/FR group) containing crude protein 36.25%, lysine 2.50%, methionine 0.75%, crude fat 14.3%, crude fibre 2.85%, calcium 1.2%, phosphorus 0.84%, sodium 0.35%, BHT 280 mg.
eComplementary feed, 1 kg (FS group) containing crude protein 36.05%, lysine 2.49%, methionine 0.74%, crude fat 14.3%, crude fibre 2.90%, calcium 1.22%, phosphorus 0.85%, sodium 0.36%, BHT 280 mg.
f1 kg mineral-vitamin premix containing: calcium 130 g, phosphorus 50 g, sodium 35 g, magnesium 4.0 g, lysine 89 g, methionine 46 g, vitamin A 300,000 IU, vitamin D3 40,000 IU, vitamin E 2600 mg, calcium iodide 32 mg, selenium 8 mg, copper 3.2 g, iron 2.4 g, zinc 2.4 g, manganese 2976 mg, 25,000 FTU.
g1 kg acidifier containing orthophosphoric acid 320 g, citric acid 110 g, fumaric acid 50 g, propionic acid 45 g, formic acid 45 g, carrier (silicon dioxide) 430 g.