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| Lund, Ivar; Dalsgaard, Johanne; Larsen, Bodil; Jokumsen, Alfred. |
| The demand for organic trout is increasing, stressing the need for organic, vegetable feed ingredients as replacement for fish meal, as the principles of organic aquaculture encourage the development of feed that do not deplete global fish stocks. In addition, the organic code of practice does not allow addition of artificial amino acids to the feed, and optimization of the amino acid profile of organically based diets must therefore derive from the protein sources alone. The aim of this study was to evaluate the digestibility and growth performance of organic vegetable dietary ingredients as replacement for fish meal and fish oil in feed for organic rainbow trout (Oncorhynchus mykiss). Six iso-energetic and iso- nitrogenous diets were prepared,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Research methodology and philosophy; Farm nutrient management. |
| Ano: 2010 |
URL: http://orgprints.org/17241/1/17241.pdf |
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