Table 1.
Ingredients and composition of basal diets (air-dry basis)
| Stages | ||
|---|---|---|
| Late gestation | Lactation | |
| Ingredients (%) | ||
| Corn | 50.04 | 47.65 |
| Barley | 17.40 | 18.00 |
| Soybean meal | 17.20 | 19.00 |
| Expanded soybean | 6.00 | 6.00 |
| Soybean oil | 2.70 | 2.70 |
| Fish meal | 2.00 | 2.00 |
| Limestone | 1.60 | 1.60 |
| CaHPO4 | 1.40 | 1.40 |
| NaCl | 0.40 | 0.40 |
| Lys | 0.26 | 0.25 |
| Premix1 | 1.00 | 1.00 |
| Total | 100.00 | 100.00 |
| Composition2 (%) | ||
| DE (Mcal/kg) | 3.39 | 3.42 |
| CP | 15.40 | 15.90 |
| EE | 5.00 | 5.10 |
| Ash | 5.80 | 5.90 |
| CF | 3.90 | 3.50 |
| Ca | 1.07 | 1.20 |
| Total P | 0.63 | 0.74 |
| Available P | 0.50 | 0.59 |
| Lys | 1.14 | 1.17 |
1The premix provided the following per kilogram of the diet for late gestation: Cu 5 mg, I 0.15 mg, Fe 83 mg, Mn 20 mg, Zn 128 mg, VA 13,400 IU, VD3 2,800 IU, choline chloride 1,000 mg, VE 22.4 mg, VK3 3 mg. The premix provided the following per kilogram of the diet for lactation: Cu 15 mg, I 0.13 mg, Fe 82 mg, Mn 20 mg, Zn 128 mg, VA 10,000 IU, VD3 2,000 IU, VE 30 mg, and VK3 1.5 mg.
2DE is calculated value and others are measured values.