Use of environmental friendly feed additives and probiotics in Chinese aquaculture

acuicultura additif additif aux aliments des animaux additives aditivos aditivos de piensos algae alimentation des poissons aquaculture crustacea drug plants environmental impact feed additives fish feeding impact sur l'environnement impacto ambiental pigment pigmentos pigments plantas medicinales plante medicinale polyunsaturated fatty acids probiotics probiotique spirulina supervivencia survie survival xanthophylle xanthophylls xantofilas