Table 1.
Compositions of basal nursery pig diets for Exp. 1 and 2 (as-fed basis)1
| Item | Phase 1 | Phase 2 | Phase 3 |
|---|---|---|---|
| Corn | 44.84 | 43.20 | |
| Barley | 15.00 | ||
| Wheat | 2.00 | ||
| Rice bran | 2.00 | ||
| Extrude corn | 47.23 | 25.00 | 15.00 |
| Soybean meal 45% | 7.50 | 17.00 | 31.81 |
| Fermented soybean meal | 2.50 | ||
| Fish meal | 2.00 | 2.66 | |
| Potato protein | 2.00 | 2.00 | |
| Plasma protein | 3.00 | ||
| Milk product | 10.00 | 3.00 | |
| Milk replacer | 5.00 | ||
| Animal fat | 3.32 | ||
| Soybean oil | 2.50 | 2.37 | |
| DL-met (99%) | 0.11 | 0.05 | 0.06 |
| L-lys (78%) | 0.23 | 0.11 | 0.10 |
| Dicalcium phosphate | 1.18 | 1.07 | 0.62 |
| Salt | 0.25 | 0.40 | 0.40 |
| Premix1 | 1.50 | 1.50 | 1.50 |
| Analyzed composition | |||
| CP (%) | 19.83 | 19.99 | 19.38 |
| EE (%) | 7.56 | 5.93 | 6.00 |
| CF (%) | 2.55 | 2.56 | 3.04 |
| Ash (%) | 5.13 | 4.70 | 4.70 |
| Ca (%) | 0.68 | 0.65 | 0.66 |
| P (%) | 0.59 | 0.50 | 0.52 |
| Lys (%) | 1.54 | 1.30 | 1.17 |
| Met (%) | 0.49 | 0.46 | 0.32 |
Phase 1: The vitamin and mineral premix supplied per 1 kg of the diet: 20,000 IU of vitamin A, 3,000 IU of vitamin D3, 80 IU of vitamin E, 12 mg of vitamin K, 150 mg of vitamin C, 20 mg of riboflavin, 60 μg of vitamin B12, 50 mg of d-pantothenic acid, 60 mg of biotin, 80 mg of niacin, 2 mg of vitamin B6, 110 mg of Cu from CuSO4·5H2O, 250 mg of Fe from FeSO4·7H2O, 70 mg of Mn from MnO2, 2,340 mg of Zn from ZnO, 0.2 mg of Se from Na2SeO3·5H2O, 0.3 mg of Co from CoSO4·7H2O. Phase 2: The vitamin and mineral premix supplied per 1kg of the diet: 15,000 IU of vitamin A, 2,500 IU of vitamin D3, 60 IU of vitamin E, 10 mg of vitamin K, 150 mg of vitamin C, 15 mg of riboflavin, 50 μg of vitamin B12, 40 mg of d-pantothenic acid, 60 mg of biotin, 80 mg of niacin, 2 mg of vitamin B6, 110 mg of Cu from CuSO4·5H2O, 250 mg of Fe from FeSO4·7H2O, 70 mg of Mn from MnO2, 2,340 mg of Zn from ZnO, 0.2 mg of Se from Na2SeO3·5H2O, 0.3 mg of Co from CoSO4·7H2O. Phase 3: The vitamin and mineral premix supplied per 1 kg of the diet: 10,000 IU of vitamin A, 2,000 IU of vitamin D3, 40 IU of vitamin E, 8 mg of vitamin K, 100 mg of vitamin C, 10 mg of riboflavin, 50 μg of vitamin B12, 30 mg of d-pantothenic acid, 50 mg of biotin, 60 mg of niacin, 2 mg of vitamin B6, 110 mg of Cu from CuSO4·5H2O, 120 mg of Fe from FeSO4·7H2O, 50 mg of Mn from MnO2, 2,340 mg of Zn from ZnO, 0.2 mg of Se from Na2SeO3·5H2O, 0.5 mg of Co from CoSO4·7H2O.