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Table 1 Impact of increasing dietary energy concentration on daily energy intake and growth rate

From: A review of feed efficiency in swine: biology and application

Diet ME, Mcal/kg 2.95 3.05 3.15 3.25 3.35
Initial wt., kg 31.2 31.1 31.5 31.2 31.1
Final wt., kg 115.1 115.3 115.1 115.0 115.5
Daily gain, kg 1.00 1.01 1.03 1.03 1.03
Daily feed, kg1 2.80 2.66 2.64 2.61 2.47
Feed conversion1 2.78 2.63 2.56 2.56 2.38
ME intake, Mcal/d 8.21 8.20 8.38 8.45 8.38
  1. 1Effect of diet ME concentration significant, P < 0.05; Source: [52]