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Effets de différents types d'alimentation sur la croissance du mérou (Epinephelus guaza L., 1758) en captivité
Castelló-Orvay, F.; Fernández Vilar, A. (1993). Effets de différents types d'alimentation sur la croissance du mérou (Epinephelus guaza L., 1758) en captivité, in: Barnabé, G. et al. (Ed.) Production, environment and quality: Proceedings of the International Conference Bordeaux Aquaculture '92, Bordeaux, France, March 25-27, 1992. EAS Special Publication, 18: pp. 235-245
In: Barnabé, G.; Kestemont, P. (Ed.) (1993). Production, environment and quality: Proceedings of the International Conference Bordeaux Aquaculture '92, Bordeaux, France, March 25-27, 1992. Special Publication European Aquaculture Society, 18. European Aquaculture Society: Gent. 587 pp., more
In: Special Publication European Aquaculture Society. European Aquaculture Society: Bredene. ISSN 0774-0689, more
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Document type: Conference paper
Keyword
    Marine/Coastal
Authors  Top 
  • Castelló-Orvay, F.
  • Fernández Vilar, A.
Abstract
    The effects of two types of food (EWOS SA pellets and octopus) on growth rates Gp and Gv on the conversion factor, on daily feeding ration R(%) were studied in this species in captivity. We experimented on wild grouper juveniles (Epinephelus guaza L.) captured near the coast of the Maresme (Barcelona) over a period of 90 days. After a 3-week acclimatization period at 18°C and 36 g.r-1 salinity we began the experiment. The juveniles were fed ad libitum twice a day, except the day before weighing.
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