Growth, digestibility and nutrient utilization of rainbow trout (Oncorhynchus mykiss) and European sea bass (Dicentrarchus labrax) juveniles fed different dietary soybean oil levels

• Tipo: Artigo em Revista Científica Internacional
• Data: 2006

Autores

Alves A Martins (Autor) Outra; Gomes, E (Autor) Outra; Rema, P (Autor) Outra; Dias, J (Autor) Outra; Ozorio, ROA (Autor) Outra; Valente, LMP (Autor) ICBAS

Revista

Título: Aquaculture International

Vol. 14

Páginas: 285-295

ISSN: 0967-6120

Editora: Springer Nature

Indexação

ISI Web of Knowledge - 20 Citações

Scopus - 24 Citações

Classificação Científica

FOS: Ciências agrárias > Agricultura, silvicultura e pescas

Outras Informações

ID Authenticus: P-004-K9A

DOI: 10.1007/s10499-005-9034-x

Abstract (EN): A shortage of marine raw ingredients, such as fish oil, is predicted in the near future. The use of suitable alternative lipid sources, such as vegetable oils, is crucial for sustainable growth of the aquaculture sector. Three isonitrogenous (50% Crude Protein) and isoenergetic (19 kJ g(-1)) diets, in which fish oil was gradually replaced by soybean oil (0, 25 and 50% of the oil fraction) were tested for 12 weeks, using European sea bass (Dicentrarchus labrax) and rainbow trout (Oncorhynchus mykiss) juveniles. No dietary effects (p > 0.05) on growth performance, feed conversion, digestibility or body composition were observed with either species. The results obtained suggest the inclusion of soybean oil up to 50% of the dietary lipid is possible, in diets for sea bass and/or rainbow trout juveniles.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11