Data/hora: 01/06/2024 08:10:18

Provedor de dados: 	5	
País: 	France	
Título: 	Etude d'un élevage intégré bars-huîtres	
Autores: 	Buchet, Vincent; Bluteau, A.	
Data: 	1996-08	
Ano: 	1996	
Palavras-chave: 	Valorization; Oyster; Pre ongrowing; Seabass; Integrated rearing; Valorisation; Huître; Prégrossissement; Bar; Elevage intégré.	
Resumo: 	Whatever the hydraulic gestion, an épuration of the fishes sewages is possible with the integrated system studied. The main action is situed in the intermediary pond with a significant decrease of nutrients, especially ammonia, and particulate mineral matters. The oyster's pond have no significant action on nutrients, but their action is real on chlorophyll which become limiting factor in 20% renewal system. One of the effluent, system 1 (renewal 10%) had high suspended matter and low nutrient concentrations. The other (renewal 20%) was poor in supcnded matters (chlorophyll). The system 2 give best oyster's growth, close to traditional nursery performances, with an highest mortality (32%). In the first system, suspended matter concentrations are too high and they reduce the oyster's growth The pre-ongrowing of oyster associated with fishes rearing seems possible. But a good organization between the two activities is necessary.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/1996/rapport-1917.pdf	
Relação: 	http://archimer.ifremer.fr/doc/00000/1917/	
Formato: 	application/pdf