Data/hora: 11/06/2024 08:11:54

Provedor de dados: | 5
País: | France
Título: | Diversification de la production conchylicole : cultures de palourdes sur estran (Compte rendu n°3)
Autores: | Goulletquer, Philippe.
Data: | 1987
Ano: | 1987
Palavras-chave: | Marennes Oléron; Culture en claire; Culture sur estran; Ruditapes philippinarum.
Resumo: | Since 1984, experiments have been carried out on clam Ruditapes philippinarum foreshore culture, with a one year pond pre-growth. Culture conditions are now well-known: population level with a tide coefficient of around 70 to 80, sediment of silty or fine grain size, sediment stability over the culture period-between the end of April and November. This culture possibility gives way to a diversification of production in the shellfish culture basin of Marennes-Oléron and can be used as an alternative to oyster overexploitation. Clam densities (2 kg/m²) are five times lower than oyster and the Ruditapes philippinarum filtration rate is 20% lower than that of Crassostrea gigas.
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/1987/rapport-3842.PDF
Relação: | http://archimer.ifremer.fr/doc/00000/3842/
Formato: | application/pdf