| Registro completo |
| Provedor de dados: |
R. Bras. Zootec.
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| País: |
Brazil
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| Título: |
Maintenance of Octopus vulgaris Type II paralarvae in an estuarine area
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| Autores: |
Bastos,Penélope
Vieira,Graziela Cleuza
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| Data: |
2018-01-01
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| Ano: |
2018
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| Palavras-chave: |
Aquaculture
Larviculture
Mariculture
Mollusc
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| Resumo: |
ABSTRACT We assessed the survival of paralarvae kept in a floating wooden box attached to an oyster extensive cultivation system with no extra food supply. A total of 7700 newly hatched paralarvae were maintained in a 10.5-L floating box (7 cm height × 30 cm width × 50 cm length) covered with a 180-μm mesh net for 14 days with no extra food supply. Skin damages and tentacle deformities were observed in 43% of the paralarvae at 14 days after hatching (DAH). The survival rate was 64.7% at 7 DAH and 42.8% at 14 DAH. The floating box is a promising structure for culturing O. vulgaris paralarvae in an extensive system.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100101
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| Editor: |
Sociedade Brasileira de Zootecnia
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| Relação: |
10.1590/rbz4720170009
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Zootecnia v.47 2018
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| Direitos: |
info:eu-repo/semantics/openAccess
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