Bringing Africa’s aquaculture leaders together to ensure a sustainable future
The freshly formed African Aquaculture Business Leaders Network aim to use the Global Salmon Initiative’s (GSI) model of uniting business leaders to accelerate the sustainable development of African aquaculture. Sophie Ryan from GSI told us about what’s been achieved so far.
News & Trends
Upgraded smoltification test gives Mowi greater confidence in salmon transfers
A novel gill-tissue diagnostic technology — supported by rapid laboratory analysis — has enabled salmon-farming giant Mowi to much more precisely gauge when to transfer its smolts to sea cages within its Pacific West Coast operations.
Film offers a fairer appraisal of Vietnam’s ‘controversial’ pangasius sector
Vietnam’s pangasius sector is an aquaculture phenomenon. Worth US $2 billion a year in exports alone, this fast-growing and cheap-to-produce freshwater fish has quickly become one of the most consumed seafoods in the world.
Mycobacteriosis could prove growing problem in aquaculture
Intensification of aquaculture and domestication of wild species are leading to an increased prevalence of mycobacteriosis in farmed aquatic invertebrates, according to a review of the disease’s emergence by an international team of researchers.
Salmon farming’s smolt focus drives demand for novel gill diagnostic
New gill-tissue diagnostic technology is enabling Atlantic salmon producers to more accurately monitor smoltification and determine the ideal time to transfer smolt to sea, thereby helping them to improve fish survival and welfare through harvest.
Debate on antibiotic residues in shrimp farming masks broader concerns
There is global concern about antibiotic residues in farmed food products — and the potential economic damage of import bans resulting from exceeding regulatory limits is huge.
Microplastics harbor pathogens affecting farmed seafood
There is growing evidence that microplastic pollution in seawater could serve as reservoirs for pathogens in aquaculture, according to a University of Exeter review of current evidence in this emerging field.
Taming tilapia lake virus requires improved expert collaboration
Tilapia lake virus (TiLV) is an emerging threat to aquaculture, having been discovered in 2014 and now reported in 16 countries.
China making up for lost time in aquatic vaccine development
China is now responsible for over 70% of global farmed-fish production. Finding appropriate responses to fish disease has not been as rapid, researchers from Huazhong Agricultural University acknowledged — but new options in development suggest that the nation is fast catching up.