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Jokumsen, Alfred; Gesto, Manuel; Buchmann, Kurt; Lorenzen, Niels; Pedersen, Lars-Flemming; Henriksen, Niels Henrik; Schmidt, Jacob; Madsen, Lone; Kania, Per; Pedersen, Per Bovbjerg. |
Rainbow trout farming and in particular organic rainbow trout farms are critically challenged by the relatively high prevalence of skin/gill infections caused by various pathogens, especially the parasite Costia (Ichthyobodo necator) and amoebae, which are ultimately lethal for fry/smaller fish. In addition, a Midichloria-like bacterium causes the non-lethal skin disease Red Mark Syndrome (RMS), which results in downgrading/rejection of up to 30% of the fish when placed on the market. Treatment by use of antibiotics/parasitics/ auxiliary compounds is only possible to a limited extent in organic trout production. Hence, solutions to prevent and/or treat costia, amoebae and RMS are urgently needed, not only to secure production of organic rainbow trout in... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Production systems; Health and welfare; Aquaculture. |
Ano: 2019 |
URL: http://orgprints.org/36515/1/Jokumsen_ShelterFish_Poster_.pdf |
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Madsen, Lone; Ingerslev, Hans-Christian; Dalsgaard, Inger; Boye, Mette; Buchmann, Kurt; Chettri, Jiwan K.; Jørgensen, Louise von Gersdorff; Lauritsen, Anne Hjørngaard; Henriksen, Niels Henrik. |
With respect to rainbow trout, the OPTIFISH project has shown that feed composition is more important than whether the feed are of organic or conventional origin. |
Tipo: Newspaper or magazine article |
Palavras-chave: Feeding and growth; Health and welfare. |
Ano: 2015 |
URL: http://orgprints.org/28102/6/28102.pdf |
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