Phenotypic and genetic components for growth, morphology, and flesh-quality traits of meagre (Argyrosomus Regius) reared in tank and sea cage
Ver/
Compartir
Estadísticas
Ver Estadísticas de usoMetadatos
Mostrar el registro completo del ítemAutor
Vallecillos Quijada, Antonio; María Dolores Pedrero, Emilio; Villa, Javier; Rueda González, Francisco Miguel; Carrillo, José; [et al.]Área de conocimiento
Producción AnimalPatrocinadores
This research was funded by Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia through the project “Mejora de la competitividad del sector de la corvina a través de la selección genética” (GENECOR, 21002/PI/18) in the call for grants for projects for the development of scientific and technical research by competitive groups, included in the Regional Program for the Promotion of Scientific and Technical Research (Action Plan 2018). A.V. was funded by a pre-doctoral research fellowship (20716/FPI/18. Fundación Séneca. Cofinanciado por grupo Avramar S.L. Región de Murcia (Spain)).Fecha de publicación
2021Editorial
MDPICita bibliográfica
Vallecillos, A.; María-Dolores, E.; Villa, J.; Rueda, F.M.; Carrillo, J.; Ramis, G.; Soula, M.; Afonso, J.M.; Armero, E. Phenotypic and Genetic Components for Growth, Morphology, and Flesh-Quality Traits of Meagre (Argyrosomus regius) Reared in Tank and Sea Cage. Animals 2021, 11, 3285. https://doi.org/10.3390/ani11113285Palabras clave
Meagre (Argyrosomus regius)Infrared spectroscopy (NIR)
Moisture
Fat content
Protein
Collagen
Heritabilities
Correlations
Stock density
Resumen
Meagre (Argyrosomus regius) plays an important role in the aquaculture system, with the potential for diversification of European aquaculture, and is characterized by its fast growth rate, low feed conversion ratio, and the high quality of the product. Focusing on the relevance of meagre, the aim of the study was to analyze growth performance, fish morphology, and flesh composition phenotypically and genetically to be considered as a strategy in a breeding program. For this purpose, 633 fish were raised in two different housing systems, in sea cages or in a continental tank, and when they reached harvest size, manual growth traits, automatic morphology by the image analysis program IMAFISH_ML, and flesh chemical composition (fat, protein, moisture, and collagen percentages) were measured. The fish reared in the cages showed a higher body weight and fillet fat percentage than those in the tank. Heritabilities for growth and morphology traits, and for fillet fat percentage were medium, ...
Colecciones
- Artículos [1738]
El ítem tiene asociados los siguientes ficheros de licencia:
Redes sociales