Effect of feed portion size on growth of rainbow trout, Oncorhynchus mykiss (Walbaum), reared at different temperatures

Groups of 125 rainbow trout, Oncorhynchus mykiss (Walbaum) were fed identical daily feed rations using various portion sizes (0.23–4.29 pellets fish − 1 portion − 1 ). The procedure was repeated for rearing temperatures of 5 °C, 10 °C, and 15 °C. Throughout the study, growth rates and feed conversio...

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Veröffentlicht in:	Aquaculture 2006-03, Vol.253 (1), p.728-730
Hauptverfasser:	Bailey, Jason, Alanärä, Anders
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal aquaculture animal growth Animal productions Aquaculture Biological and medical sciences Diet feed conversion Feed management Feeding intensity feeds Fish fish culture fish farms fish feeding Fundamental and applied biological sciences. Psychology General aspects Oncorhynchus mykiss Physical growth Portion size Rainbow trout Temperature trout water temperature
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