Cultivo de almeja japonesa Ruditapes philippinarum (Adamsampersand Reeve, 1850) a altas densidades de siembra y en zona intermareal
Growth and mortality were estimated in the culture of Manila seed clams Ruditapes philippinarum (Adamsampersand Reeve, 1850) from a hatchery. The culture was been carried out in two 1.50 m x 26.00 m plots, located between higher water (HLW) and lower low water (LLW) in an intertidal zone, at densiti...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2002 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/313233 |
| Acceso en línea: | http://hdl.handle.net/10261/313233 |
| Access Level: | acceso abierto |
| Palabra clave: | Acuicultura Cobertura mareal crecimiento mortalidad almeja Ruditapes philippinarum |
| Sumario: | Growth and mortality were estimated in the culture of Manila seed clams Ruditapes philippinarum (Adamsampersand Reeve, 1850) from a hatchery. The culture was been carried out in two 1.50 m x 26.00 m plots, located between higher water (HLW) and lower low water (LLW) in an intertidal zone, at densities from 1 000 to 1 500 indiv/m². Statistical analysis indicates that growth was not homogenous after a year, for the 1 000 and 1 500 indiv/ m² densities; the inter-individual differences found for these two extremes were 23.69 and 8.51 %, respectively. However, no significant differences in total growth were found for these two densities. Our results indicate that the intertidal zone could be more effectively used for the culture of this species. |
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