Influencia de distintos tipos de fondo en el preengorde del lenguado senegalés Solea senegalensis Kaup, 1858
Fish coloration may affect its market value. The present paper compares growth, survival rate and pigmentation during the ongrowing of Senegal sole Solea senegalensis Kaup, 1858 on three different bottoms. This experiment lasted five months, and at the beginning fish were 4.93 ± 0.75 cm (length) and...
| Autores: | , , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2005 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/313274 |
| Acceso en línea: | http://hdl.handle.net/10261/313274 |
| Access Level: | acceso abierto |
| Palabra clave: | Acuicultura Solea senegalensis peces planos juvenil Pigmentación sustrato |
| Sumario: | Fish coloration may affect its market value. The present paper compares growth, survival rate and pigmentation during the ongrowing of Senegal sole Solea senegalensis Kaup, 1858 on three different bottoms. This experiment lasted five months, and at the beginning fish were 4.93 ± 0.75 cm (length) and 1.91 ± 0.68 g (weight). No significant differences were found for final length and weight between different bottoms. Several pigmentation patterns were found on the sand and white bottoms, but one single pattern appeared in the dark bottom tanks. The survival rate on the sand bottom was significantly less than others, probably due to pathologies stemming from the difficult maintenance of the sand bed. |
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