| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Donnees pratiques sur l'elevage au laboratoire des larves de Palaemon serratus (Pennant)
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| Autores: |
Campillo, Albert
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| Data: |
1975-12
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| Ano: |
1975
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| Palavras-chave: |
Penaeus japonicus Crangon crangon Fucus spiralis Artemia salina Penaeus monodon Penaeus duorarum Penaeus kerathurus Penaeus orientalis Palaemon serratus Artificial feeding Larval development
Larvae Crustacean culture Laboratory culture
Rearing
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| Resumo: |
The main factors conditioning the larval development of P. serratus have been studied in the Marine Station at Roscoff. Several types of natural diets have been tested. The nauplii of Artemia salina remain the most practical food. However, it was necessary to verify that a diet of Artemia permits development to a normal mysis. In these experiments, only Artemia originating in California, gave satisfactory results (84.5% viable post-larval shrimps). The most favorable density of larvae during cultivation was between 50 and 100/1. The larvae of P. serratus resisted very wide and sudden variations in salinity. However, when the salinity was <12 ppt, there was 100% mortality. The maximal survival of post-larval shrimp was at 25 ppt. The temp had an important role in the total development of the larvae. The shortest intermolt periods were obtained at a temp between 26{degree}-27{degree}C. In some experiments, the 1st post-larvae were obtained on the 11th day after hatching, and 84.5% of the post-larvae were alive 21 days after hatching.
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| Tipo: |
Text
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| Idioma: |
Francês
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| Identificador: |
http://archimer.ifremer.fr/doc/1975/publication-2028.pdf
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| Editor: |
ISTPM
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| Relação: |
http://archimer.ifremer.fr/doc/00000/2028/
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| Formato: |
application/pdf
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| Fonte: |
Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1975-12 , Vol. 39 , N. 4 , P. 395-405
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| Direitos: |
Ifremer
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