Table 1.
Ingredient composition and analyzed chemical composition of gestation and lactation diet in experiments 1, 2, and 3
| Item | Diet | ||||
|---|---|---|---|---|---|
| Gestation | Transition1 | Lactation | |||
| Ingredient composition, % | |||||
| Barley | 35.0 | 31.1 | 27.2 | ||
| Wheat | 16.3 | 28.2 | 40.0 | ||
| Oat | 10.0 | 7.50 | 5.00 | ||
| Rye | 25.0 | 15.0 | 5.00 | ||
| Soybean meal | 5.20 | 10.8 | 16.4 | ||
| Faba beans | 5.00 | 2.50 | - | ||
| Soy oil | 0.50 | 1.35 | 2.20 | ||
| Limestone | 1.52 | 1.53 | 1.55 | ||
| Monocalcium phosphate | 0.60 | 0.91 | 1.22 | ||
| Sodium chloride | 0.50 | 0.51 | 0.52 | ||
| Vitamin and mineral mix A2 | 0.24 | 0.12 | - | ||
| Vitamin and mineral mix B3 | - | 0.19 | 0.37 | ||
| L-Lys | 0.11 | 0.18 | 0.26 | ||
| DL-Met | 0.01 | 0.04 | 0.07 | ||
| L-Thr | 0.02 | 0.06 | 0.09 | ||
| L-Val | 0.01 | 0.02 | |||
| Planned chemical composition 4,5 | |||||
| ME, MJ/kg | 12.5 | 12.8 | 13.1 | ||
| CP | 12.1 (9.8)6 | 14.0 (11.7) | 15.9 (13.5) | ||
| Fat | 2.9 | 3.7 | 4.5 | ||
| Starch | 46.2 | 44.1 | 41.9 | ||
| Lignin | 4.4 | 4.0 | 3.6 | ||
| Ash | 4.7 | 5.3 | 5.8 | ||
| Cys | 0.25 (0.20) | 0.27 (0.22) | 0.29 (0.24) | ||
| His | 0.28 (0.23) | 0.33 (0.28) | 0.38 (0.33) | ||
| Ile | 0.45 (0.37) | 0.53 (0.45) | 0.62 (0.52) | ||
| Leu | 0.83 (0.68) | 0.98 (0.82) | 1.12 (0.95) | ||
| Lys | 0.61 (0.51) | 0.78 (0.67) | 0.94 (0.82) | ||
| Met | 0.19 (0.16) | 0.24 (0.21) | 0.29 (0.26) | ||
| Phe | 0.57 (0.48) | 0.66 (0.56) | 0.75 (0.65) | ||
| Thr | 0.43 (0.33) | 0.53 (0.44) | 0.63 (0.54) | ||
| Trp | 0.15 (0.12) | 0.18 (0.15) | 0.21 (0.18) | ||
| Val | 0.58 (0.45) | 0.66 (0.54) | 0.75 (0.63) | ||
| Analyzed chemical composition 5 | |||||
| GE, MJ/kg | 16.6 | 16.8 | 17.0 | ||
| DM | 85.5 | 85.9 | 86.3 | ||
| CP | 13.1 | 14.9 | 16.7 | ||
| Fat | 2.6 | 3.8 | 5.0 | ||
| Starch | 51.4 | 46.7 | 41.9 | ||
| Dietary fiber | 16.4 | 15.5 | 14.6 | ||
| Lignin | 2.8 | 2.7 | 2.6 | ||
| Ash | 4.1 | 4.5 | 4.9 | ||
| Ca | 0.65 | 0.70 | 0.75 | ||
| P | 0.44 | 0.51 | 0.58 | ||
| Cys | 0.24 | 0.26 | 0.27 | ||
| Lys | 0.64 | 0.80 | 0.96 | ||
| Met | 0.21 | 0.25 | 0.29 | ||
| Thr | 0.47 | 0.56 | 0.64 | ||
1Transition diet is calculated as 50% gestation diet and 50% lactation diet.
2Supplied per kg of diet: Retinol, 8063 IU; cholecalciferol, 806 IU; α-tocopherol, 94.1 IU; DL-α-tocopherol, 85.7 mg; menadione, 4.03 mg; thiamin, 2.02 mg; cyanocobalamin, 0.02 mg; riboflavin, 5.04 mg; pyridoxine, 3.02 mg; biotin, 0.40 mg; D-pantothenic acid, 15.1 mg; folic acid, 1.51 mg; niacin, 20.2 mg; Cu, 15.1 mg as CuSO4; Zn, 101 mg as ZnO; Fe, 80.6 mg as FeSO4; I, 0.20 mg as CaI; Mn, 40.3 mg as MnO; Se, 0.35 mg as Na2SeO3.
3Supplied per kg of diet: Retinol, 8362 IU; cholecalciferol, 836 IU; α-tocopherol, 207 IU; DL-α-tocopherol, 188 mg; menadione, 4.18 mg; thiamin, 2.09 mg; cyanocobalamin, 0.02 mg; riboflavin, 5.23 mg; pyridoxine, 3.14 mg; biotin, 0.42 mg; D-pantothenic acid, 15.7 mg; folic acid, 1.57 mg; niacin, 20.9 mg; Cu, 15.7 mg as CuSO4; Zn, 99.3 mg as ZnO; Fe, 83.6 mg as FeSO4; I, 0.21 mg as CaI; Mn, 41.8 mg MnO; Se, 0.37 mg as Na2SeO3.
4Planned chemical values are derived from EvaPig, using nutrient content from Danish feedstuffs.
5Items are presented as % (as-fed) unless otherwise is noted.
6Values in parentheses are standardized ileal digestible (SID) values (Pedersen and Boisen, 2002).