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Table 8 Economic values derived from the bio-economic model and profit equation

From: Derivation of economic values for production traits in aquaculture species

Trait

Baseline trait level (trait unit)

Genetic change (trait unit)

Economic value [€ (kg production)−1 (trait unit)−1]

Bio-economic model

Profit equation

\(BW_{{t_{s,h} }}\) a

400

43.6

0.0074

0.0072

\(CFI_{{t_{s,h} }}\) b

713

−80.0

−0.0031

−0.0032

\(S_{{t_{s,h} }}\) c

85.1

7.66

0.016

0.019

  1. aHarvest weight (g)
  2. bCumulative feed intake at harvest (g)
  3. cSurvival at harvest (%)