Data integrity and quantity defines a quality breeding system 0.0 -0.034 Fusv/kg/Y ∼ -0.2 Fusv/kg -0.2 Conversion FUsv/kg -0.4 Feed -0.6 -0.8 2005 2010 2015 2020 2025 Tid Boar testing station Bøgildgård. Bøgildgård. 2019 5 23 15