Data/hora: 11/06/2024 08:05:41

Provedor de dados: | 5
País: | France
Título: | Perspectives de développement de l'élevage de la palourde japonaise Ruditapes philippinarum dans le bassin ostréicole de Marennes-Oléron
Autores: | Goulletquer, Philippe; Nedhif, Mohamed; Heral, Maurice.
Data: | 1986-10-09
Ano: | 1986
Palavras-chave: | Marennes Oleron; Breeding; Clams; Ruditapes philippinarum; Marennes Oléron; Elevage; Palourdes; Ruditapes philippinarum.
Resumo: | The complete Manila clam's breeding cycle (Ruditapes philippinarum ) in oysters ponds (claires) permits  to obtain a length of 25 mm after 1 year with a density range of 200 animals/m2 . As the primary production is restricted, the breeding biomass during the second year is limited to 500 g.m2 corresponding to a density between 30 to 50 clams..m-2. For an increase of the production it is necessary to extend the cultivated area to the tida1 bottom of the Bay of Marennes-Oleron. It appears that the man tidal level between + 2 and + 2.5 15 necessary with a density range of 200.m-2 to reach, the market size nine months later. The harvest sould be done before winter time to avoid a large 1055 of the flesh which can cause high levels of mortality.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/1986/acte-2966.pdf

http://archimer.ifremer.fr/doc/00000/2966/

Editor: | CM 1986 / F: 42 Comité de la Mariculture
Formato: | application/pdf

Fonte:

1986 Conseil International pour l'Exloration de la Mer

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