Effects of dietary protein and lipid levels on growth, protein digestibility, feed utilization and body composition of Atlantic cod ( Gadus morhua)

A study was conducted to obtain more information about optimal macronutrient ratios in diets for Atlantic cod ( Gadus morhua). Fourteen extruded diets based on fish meal, fish oil and maize starch were fed to cod (initial weight 77 g) in 150-L tanks ( n = 2–4) in an incomplete factorial design. The...

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Veröffentlicht in:	Aquaculture 2008-10, Vol.283 (1), p.156-162
Hauptverfasser:	Grisdale-Helland, Barbara, Shearer, Karl D., Gatlin, Delbert M., Helland, Ståle J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal and plant ecology Animal aquaculture animal growth Animal productions Animal, plant and microbial ecology Aquaculture Atlantic cod Gadus morhua Biological and medical sciences Cod cod (fish) corn starch crude protein Diet Diet composition dietary fat dietary protein digestible protein feed composition feed conversion Feed efficiency feeds fish culture fish feeding fish meal fish oils Fundamental and applied biological sciences. Psychology Gadus morhua General aspects Growth hepatosomatic index lipid content Lipids Marine nutrient retention Parasites Physical growth protein content Proteins Sea water ecosystems Synecology Zea mays
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