TY - JOUR T1 - Influence du taux de proteines sur la croissance ponderale de Palaemon serratus (Pennant) elevee au laboratoire A1 - Campillo,Albert A1 - Luquet,P. UR - https://archimer.ifremer.fr/doc/00000/2029/ KW - Crangon crangon KW - Penaeus japonicus KW - Homarus vulgaris KW - Palaemon serratus KW - Nutritional requirements KW - Growth KW - Proteins KW - Artificial feeding KW - Crustacean culture KW - Laboratory culture KW - Rearing N2 - The quantitiative requirements for protein have been determined in P. serratus reared from the post-larval stage to the 4th month. It appears that the apparent optimum percentage of protein in the diet is a minimum of 60%. At the 8th month, the mean wt of prawn reared with the best artificial diet (diet IV) is only 49% of the wt of shrimp reared with the digestive gland of Patella as a diet. The prawns reared to 4th month on a low-protein diet then reared on a natural diet until the 8th month, show important compensatory growth. However, the prawns do not achieve the wt of the control population, their average wt representing only 16% of the controls. Y1 - 1975/12 PB - ISTPM JF - Revue des Travaux de l'Institut des PĂȘches Maritimes SN - 0035-2276 VL - 39 IS - 4 SP - 407 EP - 414 ID - 2029 ER -