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Table 5 Minimum, maximum, mean, and RMSE of ME, protein, and lysine in starter, grower, and finisher formulated broiler diets

From: Time series livestock diet optimization: cost-effective broiler feed substitution using the commodity price spread approach

  ME (Mcal/kg feed) Protein (%) Lysine (%)
  Starter Grower Finisher Starter Grower Finisher Starter Grower Finisher
CSD model
Min 3.05 3.1 3.15 22 20 18.26 1.15 1.04 0.94
Max 3.05 3.1 3.15 22.12 20.57 19.06 1.15 1.04 0.94
Mean 3.05 3.1 3.15 22.08 20.39 18.81 1.15 1.04 0.94
STDEV 0 0 0 0.06 0.27 0.38 0 0 0
RMSE absolute 0 0 0 0.1 0.48 0.89 0 0 0
RMSE % 0 0 0 0.45 2.33 4.74 0.17 0 0.043
CWSR model
Min 3.05 3.1 3.15 22 20 18.05 1.15 1.04 0.94
Max 3.05 3.1 3.15 22.65 21.26 19.75 1.18 1.05 0.94
Mean 3.05 3.1 3.15 22.09 20.19 18.43 1.17 1.04 0.94
STDEV 0 0 0 0.23 0.45 0.58 0.01 0 0
RMSE 0 0 0 0.25 0.48 0.72 0.02 0 0
RMSE % 0 0 0 1.11 2.23 3.91 1.77 0.15 0