Jokumsen, Alfred (2020) Synergi og samarbejde i økologisk produktion. [Synergy and cooperation in organic farming.] Århus Universitet . [Completed]
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Summary
Projektet bygger på to væsentlige problemstillinger i den økologiske ørred produktion: 1) Parasitter, dvs. hud/gælle infektioner, som er dødelig for yngel/mindre fisk; 2) Bakterie infektion - “rødpletsyge”, der medfører høj ned-klassificering/kassation af fisk ved slagtning, der begge belyses i sammenhæng med 3) Metoder til bedre velfærd og vandkvalitet.
Projektet har en holistisk tilgang i krydsfeltet: Fisk - Patogener – Opdræts-system/miljø og vandkvalitet.
Konkret undersøges effekt af 1) Skjul/skygge på opdrætsmiljø, 2) Urte ekstrakter/bakterielt overfladeaktivt stof mod gælle/hud parasitter, 3) Induceret immunitet mod ”rødpletsyge” og 4) Reduktion af belastning med organisk stof (bedre vandkvalitet).
Projekter bidrager til at styrke bæredygtigt økologisk fiske opdræt samt rådgivning, myndigheds-betjening og undervisning.
Projektet er et udpræget samarbejdsprojekt med inddragelse af dambrugere, foderproducenter, Dansk Akvakultur, proces- og afsætningsvirkomheder, forskere og konsulenter/rådgivere.
Summary translation
The project is based on two crucial problems in organic trout farming: 1) Parasites, i.e. skin/gill infections, which is lethal for fry/small fish; 2) Bacterial infections - “Red Spot disease”, which causes high downgrading/rejection of fish at slaughter, which both are elucidated in connection to 3) Methods to improve welfare and water quality.
The project uses a holistic approach addressing the interactions between the Fish - Pathogenes – Farming environment and water quality.
Specifically focus is on effect of 1) Shelter on farming environment, 2) Herb extracts/bacterial surfactant against gill/skin parasites, 3) Induced immunity against ”Red Spot Disease” and 4) Reduction of load with organic matter (improve water quality).
The project contributes to strenthening organic fish farming as well as to advisory and teaching.
The project is decidedly a collaboration project involving trout farmers, feed producer, Danish Aquaculture Organisation, processing and marketing companies, researchers and consultants.
| EPrint Type: | Other |
|---|---|
| Type of presentation: | Poster |
| Keywords: | Synergy, cooperation, organic trout, fish health, welfare, environment |
| Subjects: | Animal husbandry > Production systems Food systems > Food security, food quality and human health Food systems > Markets and trade Animal husbandry > Health and welfare Values, standards and certification > Consumer issues Knowledge management > Education, extension and communication Animal husbandry > Production systems > Aquaculture |
| Research affiliation: | Denmark > Organic RDD 4 > ShelterFish Denmark > ICROFS - International Centre for Research in Organic Food Systems |
| Deposited By: | Jokumsen, Senior Advisory Scientist Alfred |
| ID Code: | 37785 |
| Deposited On: | 24 Mar 2020 10:04 |
| Last Modified: | 22 Mar 2022 15:18 |
| Document Language: | Danish/Dansk |
| Status: | Unpublished |
| Refereed: | Not peer-reviewed |
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