[Smoltification is influenced by fatty acids and vitamin E in the feed]

aceite de soja aceites de pescado acide gras agua de mar aliment pour animaux branchie branquias cell membranes eau de mer fatty acids feeds fish oils gills huile de poisson huile de soja jeune animal lipide lipids membranas celulares membrane cellulaire mortalidad mortalite mortality noruega norway osmoregulation piensos salmon saumon sea water soybean oil vitamin e vitamina e vitamine e young animals