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| Lemonnier, Hugues; Herbland, Alain; Salery, Lucas; Soulard, Benoit. |
| The "Summer Syndrome", a septicemic vibriosis caused by Vibrio nigripulchritudo, is responsible for one of the two main seasonal mortalities which affect shrimp aquaculture in New Caledonia. It was identified for the first time in December 1997 in an intensive shrimp farm (called farm DF) and has been enzootic ever since. The "Summer syndrome" affects shrimp during warm-season growout. Although the geographic area concerned is limited, it is a potential threat for the industry in that the disease could spread. Analysis of grow out data from 1991 to 2002 in this farm was carried out in order to characterize the disease and the environmental conditions in relation to mortality. Results of farm DF were compared to data from farms not affected by the disease... |
| Tipo: Text |
Palavras-chave: Eutrophication; Pond management; Vibriosis; Shrimp culture ponds. |
| Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/2006/publication-1868.pdf |
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| Hussenot, Jerome; Lefebvre, Sebastien; Martin, Jean-louis. |
| Fish culture (seabass, turbot...) on the French metropolitan coast, and shrimp culture in the overseas territories (essentially New Caledonia and Tahiti) are subject to a regular development through land based farms. Three thematic of research on aquaculture ponds are carried out in CREMA-L’Houmeau, in collaboration with producers. The aim of the first one is to determine the optimal rearing conditions (stocking density, water renewal rate, input of oxygen, rate of feeding...) which allow to minimise the quantity of wastes for a similar final biomass. The second part aims to reduce the nutrient loading in the effluent, through open-air treatments: sedimentation ponds, foam fractionation, mass production of phytoplankton, and rearing of molluscs on the... |
| Tipo: Text |
Palavras-chave: Fish; Shrimp; Pond management; Effluents; Treatment. |
| Ano: 2000 |
URL: http://archimer.ifremer.fr/doc/00016/12728/9650.pdf |
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