The effect of dietary L-carnitine supplementation on cold tolerance and growth of the ornamental cichlid fish Pelvicachromis pulcher-preliminary results

acuicultura alimentation alimentation des poissons aquaculture carnitina carnitine cichlidae cold estres feeding fish feeding fishes freshwater fishes frio froid gain de poids ganancia de peso liveweight gain mortalidad mortalite mortality ornamental fishes peces peces de agua dulce peces ornamentales percoidei poisson (animal) poisson d'eau douce poisson ornemental resistencia a la temperatura stress suplementos supplements temperature resistance weight gain