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Table 5 Levels of ingredients in the dietsa

From: Methodologies on estimating the energy requirements for maintenance and determining the net energy contents of feed ingredients in swine: a review of recent work

Ingredients

No. of diets

Inclusion level,%

Max

Mean

Corn

33

97.03

66.12

Soybean meal

26

25.00

17.58

Wheat bran

5

33.00

15.40

Wheat

4

58.37

20.59

Corn DDGS

9

29.25

17.53

Rapeseed meal

11

20.00

14.68

Cottonseed meal

4

10.00

5.75

Full-fat rice bran

1

29.25

29.25

Corn germ meal

1

29.25

29.25

Corn gluten feed

1

24.38

24.38

Peanut meal

1

19.50

19.50

Sunflower meal

1

29.25

29.25

Dicalcium phosphate

33

1.20

0.89

Limestone

34

1.46

0.83

Salt

34

0.40

0.36

Vitamin and mineral premix

34

0.50

0.50

Lysine HCl

10

0.71

0.40

DL-methionine

8

0.14

0.09

L-threonine

10

0.17

0.08

L-tryptophan

5

0.04

0.03

  1. aIncludes 6 experiments, 34 diets and 26 ingredients