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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