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Table 1 Composition of basal diets (as-fed basis)a

From: Response to an Escherichia coli K88 oral challenge and productivity of weanling pigs receiving a dietary nucleotides supplement

Item d 1 to 7 d 8 to 21 d 22 to 42
Ingredient, %    
 Extruded corn 11.15 34.92 45.10
 Extruded oat 10.00 - -
 Bakery by products - 5.00 9.00
 Soybean meal (44 % CP) 8.00 20.00 29.65
 Fermented soybean meal 7.80 8.20 -
 Fish meal 5.00 4.00 2.50
 Soy oil 4.15 4.80 3.00
 Lactose 10.00 6.00 -
 Whey 17.00 10.70 6.85
 Milk product 13.00 2.00 2.00
 Mono-calcium-phosphate 1.25 1.00 0.60
 Sugar 4.00 2.00 -
 Plasma powder 6.50 - -
 L-LysHCl (78 %) 0.12 0.25 0.16
 DL-Met (50 %) 0.26 0.15 0.14
 L-Thr (89 %) 0.77 0.08  
 Choline chloride (25 %) 0.20 0.10 0.10
 Vitamin premixb 0.10 0.10 0.10
 Mineral premixc 0.20 0.20 0.20
 Limestone 0.20 0.20 0.30
 Salt 0.30 0.30 0.30
Calculated composition, %    
 ME, kcal/kg 3,540 3,540 3,490
 CP 22.00 21.00 20.50
 Lys 1.57 1.41 1.33
 Met 0.60 0.49 0.47
 Ca 0.80 0.78 0.75
 Total P 0.76 0.76 0.64
Analyzed composition, %    
 ME, kcal/kg 3,546 3,544 3,474
 CP 22.80 21.20 20.60
 Lys 1.54 1.42 1.37
 Met 0.57 0.48 0.46
 Ca 0.81 0.75 0.71
 Total P 0.74 0.71 0.62
  1. aWe add the feed composition, which is not including antibiotics, or enzymes
  2. bProvided per kilogram of complete diet: vitamin A, 11,025 IU; vitamin D3, 1,103 IU; vitamin E, 44 IU; vitamin K, 4.4 mg; riboflavin, 8.3 mg; niacin, 50 mg; thiamine, 4 mg; d-pantothenic acid, 29 mg; choline, 166 mg; and vitamin B12, 33 μg
  3. cProvided per kilogram of complete diet: Fe (as FeSO47H2O), 80 mg; Cu (as CuSO45H2O), 12 mg; Zn (as ZnSO4), 85 mg; Mn (as MnO2), 8 mg; I (as KI), 0.28 mg; and Se (as Na2SeO35H2O), 0.15 mg