Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/76460
Título: Mineral requirements of fish: a systematic review
Autores/as: Antony Jesu Prabhu, P.
Schrama, Johan W.
Kaushik, Sadasivam J.
Clasificación UNESCO: 310502 Piscicultura
240119 Zoología marina
Palabras clave: Fsh
Meta-analysis
Mineral requirements
Response criteria
Trace elements
Fecha de publicación: 2016
Proyectos: Advanced Research Initiatives For Nutrition & Aquaculture 
Publicación seriada: Reviews in Aquaculture 
Resumen: Meta-analysis of literature data on mineral and trace element requirements of fishwas performed with the major objectives of identifying appropriate response cri-teria and the factors affecting the minimal dietary inclusion levels. The primarydata set included 25 studies on available P, 20 on Ca, 24 on Mg, 5 on K, 37 forZn, 23 for Se, 19 for Mn, 16 for Fe and 13 for Cu. Broken line regression analysiswith linear plateau model (P, Ca, Mg and K) or two-linear line model (Zn, Cu,Fe, Mn and Se) was used for determining the minimal dietary inclusion levels.Vertebral mineral concentration (P, Ca, Zn and Mn), whole-body mineral levels(Mg, K and Fe) and hepatic enzyme activity (Se) were found to be the mostappropriate criteria for the respective minerals analysed. In general, weight gainas the criterion resulted in a lower estimate (by 18–42%) than those obtainedusing whole-body or vertebral mineral concentrations as response criteria. Theanalysis also showed that different fish species do not show large variations in themineral and trace element concentrations in the whole body and tissues. Factorssuch as species group and digestive physiology, type of experimental diet usedand dietary interactions, type of mineral source and mineral concentration ofwater were found to affect the minimal dietary inclusion levels of certain minerals.Besides the meta-analysis, research needs in mineral nutrition of fish with refer-ence to growing changes in dietary strategies and rearing systems are discussed.
URI: http://hdl.handle.net/10553/76460
ISSN: 1753-5123
DOI: 10.1111/raq.12090
Fuente: Reviews in Aquaculture [ISSN 1753-5123], v. 8, p. 172–219
Colección:Artículos
Vista completa

Google ScholarTM

Verifica

Altmetric


Comparte



Exporta metadatos



Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.