Essays about: "akvakultur"

Showing result 6 - 10 of 15 essays containing the word akvakultur.

  1. 6. Filamentous fungus Paecilomyces variotii in feed for Rainbow trout (Oncorhynchus mykiss) : assessment of apparent digestibility and early signs of inflammation

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Amanda Dahlberg; [2019]
    Keywords : Rainbow trout; single cell protein; Paecilomyces variotii; apparent digest-ibility coefficient; inflammation;

    Abstract : Aquaculture production has been increasing rapidly over the last few decades and therefore the amount of feed needed for the increasing production is also on the rise. Salmonids and other farmed carnivorous fish require high amount of protein in their diets, which is currently supplied mostly by fish meal or soy bean. READ MORE

  3. 7. Välfärd hos atlantlax i slutet respektive öppet system

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Marie Andersson; [2019]
    Keywords : Akvakultur; Salmo salar; välfärdsindikatorer; kasse; kassodling; recirkulerande akvakultursystem; RAS;

    Abstract : Akvakultur är den snabbast växande animalieproduktionen i världen. År 2016 producerades 80 miljoner ton matfisk varav atlantlax utgjorde 4 %. Norge är världens största laxproducent och producerar ca 1,2 miljoner ton matfisk per år. Den stora ökningen har delvis lett till ett ökat intresse för fiskars välfärd. READ MORE

  4. 8. Hur djurskyddet skiljer sig mellan odlad och vildfångad fisk vid avlivning : svensk lagstiftning, ASC, MSC & KRAV

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Caroline Axelsson; [2018]
    Keywords : ekologisk; akvakultur; lagstiftning; fiskslakt; välfärd; vildfångad fisk; fiskemetoder; bedövning;

    Abstract : I have investigated what the Swedish legislation for farmed and wild caught fish have in common and what the differences are, also if the private standards ASC, MSC and KRAV have any additional rules that imply animal welfare in the slaughter/killing-process. The results show that there is only one similarity in the Swedish legislation between farmed and wild caught fish in the slaughter/killing-process. READ MORE

  5. 9. The effect of sesamin supplementation in vegetable oil enriched feed on the expression of microRNA in Atlantic salmon (Salmo salar L.)

    University essay from SLU/Department of Molecular Sciences

    Author : Emma Thorén; [2017]
    Keywords : microRNA; sesamin; Salmo salar; lipid metabolism;

    Abstract : Fish is without doubt the most important source of valuable omega-3 (n-3) fatty acids (FA), especially the long chain polyunsaturated fatty acids (LCPUFA) eicosa-pentaenoic acid (EPA) and docosahexaenoic acid (DHA). Aquaculture production of Atlantic salmon (Salmo salar) is one of the largest fish industries in the world and a dominant source of fish in Western diet. READ MORE

  6. 10. Livscykelanalys av laxfiskar producerade i öppna och slutna system – en jämförelse

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Amanda Dahlberg; [2017]
    Keywords : akvakultur; laxfisk; kassodling; genomflödessystem; RAS; LCA;

    Abstract : Laxfiskodling i Sverige sker vanligtvis i öppna system som kassodlingar. Debatt kring vilken miljöpåverkan som olika fiskodlingar kan ge är aktuell och nyligen kom en dom gällande öppna system som begränsar dess produktion på vissa platser i Sve-rige. READ MORE