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Table 1 Ingredient, calculated and analyzed nutrient composition of the diets for 30 to 60 kg growing pigs

From: Optimal dietary standardized ileal digestible lysine level for pigs during the grower, early and late finisher periods

Item

SID Lys, %

0.75

0.85

0.94

1.03

1.13

Ingredients, %

 Corn

80.42

78.45

76.67

73.89

69.88

 Soybean meal (43.90% CP)

11.49

15.20

18.53

21.81

25.42

 Wheat bran

4.15

2.33

0.70

  

 Soybean oil

   

0.17

0.53

 Limestone

1.16

1.13

1.11

1.06

1.05

 Mono-calcium and di-calcium phosphate

1.05

1.05

1.05

1.03

0.99

 Salt

0.40

0.40

0.40

0.40

0.40

 Choline chloride

0.07

0.07

0.07

0.07

0.07

 Vitamin-mineral premix*

0.50

0.50

0.50

0.50

0.50

 L-Lys sulfate 70.00%

0.55

0.59

0.62

0.66

0.69

 L-Thr 98.50%

0.10

0.12

0.14

0.15

0.17

 DL-Met 99.00%

0.03

0.06

0.10

0.13

0.16

 L-Val 99.00%

0.04

0.06

0.08

0.10

0.12

 L-Trp 98.00%

0.03

0.03

0.03

0.03

0.04

 Total

100

100

100

100

100

Calculated composition

 CP, %

12.81

14.07

15.21

16.38

17.70

 NE, Mcal/kg

2.48

2.48

2.48

2.48

2.48

 SID-Lys/NE, g/Mcal

3.02

3.43

3.79

4.15

4.56

 Ca, %

0.67

0.67

0.67

0.66

0.66

 P, %

0.54

0.55

0.55

0.55

0.55

 STTD-P, %

0.31

0.31

0.31

0.31

0.31

 SID-Lys, %

0.75

0.85

0.94

1.03

1.13

 SID-Met+Cys/Lys, %

57.16

57.00

57.00

57.00

57.00

 SID-Met/Lys, %

29.00

31.23

32.95

34.03

34.78

 SID-Thr/Lys, %

61.00

61.00

61.00

61.00

61.00

 SID-Trp/Lys, %

18.00

18.00

18.00

18.00

18.00

 SID-Val/Lys, %

66.00

66.00

66.00

66.00

66.00

 SID-Ile/Lys, %

53.00

53.00

53.00

53.00

53.00

 SID-Leu/Lys, %

137.99

131.43

126.72

122.38

118.00

 SID-His/Lys, %

39.60

38.57

37.83

37.24

36.69

 SID-Arg/Lys, %

83.05

83.76

84.28

84.86

85.51

 SID-Phe/Lys, %

67.92

66.87

66.11

65.42

64.73

 SID-Tyr/Lys, %

44.59

43.85

43.32

42.96

42.69

Analyzed values, %

 CP

13.52

14.64

15.56

16.68

17.92

 EE

3.28

3.21

3.12

2.99

2.94

 CF

2.87

2.95

2.98

3.11

3.24

 CA

4.51

4.63

4.71

4.79

4.92

 Lys

0.90

0.99

1.10

1.18

1.25

 Met+Cys

0.54

0.59

0.65

0.71

0.77

 Met

0.27

0.31

0.36

0.40

0.45

 Thr

0.57

0.65

0.67

0.77

0.82

 Trp

0.17

0.18

0.20

0.20

0.22

 Val

0.62

0.69

0.75

0.83

0.89

 Ile

0.57

0.62

0.68

0.74

0.79

 Leu

1.23

1.33

1.42

1.51

1.58

 His

0.38

0.41

0.44

0.47

0.51

 Arg

0.73

0.82

0.91

0.99

1.09

 Phe

0.62

0.69

0.75

0.81

0.87

 Tyr

0.44

0.49

0.51

0.54

0.58

  1. Abbreviations: SID standardized ileal digestible, Lys lysine, CP crude protein, NE net energy, STTD standardized total tract digestible, Met methionine, Cys cysteine, Thr threonine, Trp tryptophan, Val valine, Ile isoleucine, Leu leucine, His histidine, Arg arginine, Phe phenylalanine, Tyr tyrosine, EE ether extract, CF crude fiber, CA crude ash
  2. *Premix provided the following per kilogram of complete diet: vitamin A, 9000 IU; vitamin D3, 2400 IU; vitamin E, 20 IU; vitamin K3, 3 mg; thiamine, 1.4 mg; riboflavin, 4 mg; pyridoxine, 3 mg; vitamin B12, 12 μg; nicotinic acid, 30 mg; pantothenic acid, 14 mg; folic acid, 0.8 mg; biotin, 44 μg; Fe, 76 mg; Cu, 240 mg; Zn, 76 mg; Mn, 20 mg; I, 0.48 mg; Se, 0.4 mg