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Millot, Sandie / Begout, Marie-laure / Person, Jeannine / Breuil, Gilles / Di Poi, Carole / Fievet, Julie / Pineau, Philippe / Roue, M / Severe, Armelle - 2008Feeding motivation is one major indicator of fish welfare and an investigation on the link between feed demand, growth and physiological variables in sea bass juveniles was developed. A computerized on-demand feeding system coupled with a PIT tag monitoring device was used to continuously record...Contributeur (s):
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Person, Jeannine / Lamers, A / Le Roux, Annick / Severe, Armelle / Boeuf, Gilles / Mayer Gostan, N - 2003Turbot juveniles were exposed to four ammonia concentrations [0.17 (L), 0.34 (M), 0.73 (MH) and 0.88 (H) mgl(-1) NH3-N] for different exposure durations (28 days minimum to 84 days). Their physiological status and growth performances were compared to a control group [0.004 (C) mgl(-1) NH3-N]. No...Contributeur (s):
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Pichavant, Karine / Person, Jeannine / Le Bayon, Nicolas / Severe, Armelle / Le Roux, Annick / Boeuf, Gilles - 2001When juvenile turbot Scophthulmus maximus and sea bass Dicentrarchus labrax were fed to satiation, growth and food intake were depressed under hypoxia (3.2 +/- 0.3 and 4.5 +/- 0.2 mg O-2 l(-1)). However, no significant difference in growth was observed between fishes maintained in hypoxia and fed...Contributeur (s):
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effects of o-2 supersaturation on metabolism and growth in juvenile turbot (scophthalmus maximus l.)Person, Jeannine / Pichavant, Karine / Vacher, Coralie / Le Bayon, Nicolas / Severe, Armelle / Boeuf, Gilles - 2002Effects of O-2 supersaturation on metabolism and growth were studied in juvenile turbot (Scophthalmus maximus L.). When fish were reared for 30 days in water containing O-2 at 147% or 223% air saturation, there were no significant differences in food intake, growth, food conversion or protein...Contributeur (s):
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Peruzzi, Stefano / Varsamos, Stamatis / Chatain, Beatrice / Fauvel, Christian / Menu, Bruno / Falguiere, Jean-claude / Severe, Armelle / Flik, Gert - 2005The purpose of this study was to determine whether diploid and triploid sea bass differed in terms of main haematological and physiological characteristics. Diploid and triploid fish were produced by sub-optimal pressure treatments and held in communal environments under standard rearing conditions...Contributeur (s):