OPTIFISH - Influence of probiotics and feed on organic rainbow trout health
Type de document
bill
Langue source
-- Langue source --
Titre
OPTIFISH - Influence of probiotics and feed on organic rainbow trout health
Titre français
Titre anglais
Auteur(s)
Editeur(s)
Autre(s)
Id
LVJ39YCD
Version
3413
Date ajout
22 avril 2021 12:09
Date modification
22 avril 2021 12:09
Résumé
The aim of OPTIFISH is to optimize growth and survival for organic cultured rainbow trout, the dominant fish species produced in Denmark.
A minor part of the rainbow trout is produced as organic fish. Currently there is no production of organic fry, as the classification organic only can be given to fish that have been treated with antibiotics no more than twice in a lifetime. This is hard to achieve as recurrent disease outbreaks, especially with the bacterium Flavobacterium psychrophilum, are seen during the fry stage. A further challenge known from salmon culture is that diets with high plant contents cause enteritis and injury to the intestine, which will affect the absorption of nutrients, affecting the overall health status and welfare of the fish. The result is a higher risk of disease following exposure to pathogenic microorganisms.
Note
None
CRAW tags
- AB - Spécifique
- FREDO alimentation animale
- FREDO santé animale
- GEO Danemark
- antibiotic
- aquaculture
- pisciculture
- poisson
- probiotic
- projet
- truite
WEB tags
Date caractères
2013
Date publication
1 janvier 2013