Oxygen consumption and ammonia excretion of Penaeus setiferus, Penaeus schmitti, Penaeus duorarum and Penaeus notialis postlarvae fed purified test diets: effect of protein level on substrate metabolism

alimentation des poissons ammonia ammoniac consommation consumo consumption contenido proteico excretion fish feeding metabolism metabolisme metabolismo oxygen penaeus penaeus duorarum penaeus setiferus protein content raciones ration rations