Estimation of gastrointestinal evacuation rate in Atlantic salmon ( Salmo salar) using inert markers and collection of faeces by sieving: evacuation of diets with fish meal, soybean meal or bacterial meal

Gastrointestinal evacuation of Atlantic salmon was estimated using yttrium and ytterbium oxides (Y 2O 3 and Yb 2O 3) and collection of faeces from the outlet water of the tanks by sieving. The fish were fed three diets with different protein sources: fish meal (FM) (55% FM); soybean meal (SBM) (35%...

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Veröffentlicht in:	Aquaculture 1999-03, Vol.172 (3), p.291-299
Hauptverfasser:	Storebakken, T, Kvien, I.S, Shearer, K.D, Grisdale-Helland, B, Helland, S.J
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal aquaculture Animal productions Atlantic salmon ( Salmo salar) Bacterial protein Biological and medical sciences Diet DIGESTION Excretory system FAECES FARINE DE POISSON FECES Fish FISH MEAL Fundamental and applied biological sciences. Psychology Gastrointestinal evacuation GASTROINTESTINAL MOTILITY HARINA DE PESCADO HECES Inert marker Marine biology MICROBIAL PROTEINS MOTRICITE GASTROINTESTINALE MOVILIDAD GASTROINTESTINAL Passage rate Pisciculture PROTEINAS MICROBIANAS PROTEINE MICROBIENNE SALMO SALAR SOYBEAN MEAL TORTAS DE SOJA TOURTEAU DE SOJA Vertebrate aquaculture Ytterbium oxide Yttrium oxide
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