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| Hauville, Marion; Zambonino, Jose Luiz; Bell, G; Migaud, Herve; Main, Kevan L.. |
| In this study, three microdiets were tested on weaning of Florida pompano larvae: Otohime, Gemma and a reference diet LR803. The experimental system was stocked with 11-day-old larvae, which were co-fed micro-diets and live food from 11 dph to 17 dph then micro-diets only until 28 dph. Survival from 11 dph to 28 dph was similar for all treatments, with an average of 33%. At the end of the trial, the Gemma larvae were significantly longer and heavier than larvae fed the other diets. Significant differences were observed in fatty acid composition of the diets and larvae between treatments. The Gemma larvae incorporated the lowest amount of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and arachidonic acid (ARA). However, they had the highest... |
| Tipo: Text |
Palavras-chave: Enzyme; Fatty acids; Fish larvae; Microdiets; Trachinotus carolinus; Weaning. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00169/28067/26282.pdf |
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| Hauville, Marion; Zambonino-infante, J. L.; Bell, J. Gordon; Migaud, H.; Main, K. L.. |
| This study examined the effect of a commercial mix of Bacillus sp. on survival, growth and digestive enzyme activities of Florida pompano, red drum and common snook. Larvae were fed either live feed enriched with Algamac 3050 (Control), Algamac 3050 and probiotics (PB), or the previous diet combined with a daily addition of probiotics to the tank water (PB+). Survival was not affected by the treatments for any of the species. At the end of the pompano and snook trial, standard lengths of larvae from the PB and PB+ treatments were significantly greater than for the control larvae. Microbiological analyses were performed at the end of the pompano trial, and numbers of presumptive Vibrio were not a concern in the system. For both pompano and snook,... |
| Tipo: Text |
Palavras-chave: Centropomus undecimalis; Digestive enzyme; Fishlarvae; Probiotic; Sciaenops ocellatus; Trachinotus carolinus. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00247/35865/35300.pdf |
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