Organic horse bean, pea and rape may partly replace the fish meal protein, and flax seed oil may replace the fish oil in feed for organic rainbow trout. These are the most recent results from the ORAQUA project.
Fish meal and fish oil are unique sources to protein and oil in fish feed due to the optimum content of amino acids and omega-3 fatty acids. However, as these resources are globally very limited, the ORAQUA project is focusing alternative organic plant crops in the feed for organic trout
