Cold water

Increasing consumer awareness to unsustainable aquaculture practices have made the prospect of organic aquaculture both environmentally and economically fruitful, but strict standards make this goal difficult to achieve. As the US considers by-passing this obs…

As well asbeing a farm thatproduces fish forfood, Aranyponty- in Magyar, theGolden Carp -communicatesthe importance ofmanaging Europeswetland heritageto society, bydiverse social andeducational activities, says a report in the CONSENSUS brochure: 'Towards Sust…

Farmed fish are contained - in ponds, tanks or cages - as with all farmed animals. According to a report published by Consenus, just as in land-based farming, farm managers increasingly choose stocking densities and handling practices that optimize growth and …

Proliferative kidney disease (PKD) caused byTetracapsuloides bryosalmonae continues to bea major constraint on the rainbow trout industryin Western Europe and North America, writes David J. Morris, Charles McGurk and Gareth Butterfield of the Institute of Aqua…

By the USDA's National Agricultural Statistics Service (NASS). This annual report contains the number of trout operations, grower sales, and fish losses for selected states; includes number, weight, and value produced by type (foodsize, stocker, fingerlings), …

This article has been prepared as a practical guide-line to help small to medium size marine cage farmers within the Asia-Pacific region cope with common external parasites, write Neil Wendover and Cedric Komar, Intervet Norbio Singapore.

Report prepared by Camillo Catarci - FAO Globefish 2007. EU demand for salmon, albeit increasing, continues to be insufficient to cover rising supplies of farmed products.

By Jane Jordan, TheFishSite Editor. With reports of a significant escape of farmed salmon in Scotland's West Loch, Roag, hitting the headlines recently, the debate about the potential damage that escaped farmed fish can do to wild stocks has returned with veng…

By Jane Jordan, Editor, TheFishSite.The development of novel marine finfish production requires reliable and cost effective supplies of juvenile fish. The OPEL project - 'The optimisation of environmental conditions for cultivating marine finfish larvae' - was…

By Nicky Holmyard, FAO Globefish. Peruvian trout producers are set to benefit from a new FAO-funded project that will introduce a management and policy alignment tool to help rationalise and develop the entire aquaculture sector.

By Dave Cox, Fish Vet Group - Malachite green was something of a cure all for farmed fish. Used successfully for preventing and treating fungal infections and ectoparasites, such as those causing white spot disease, it was also effective in controlling interna…

By Gunnar Knapp, Cathy A. Roheim, James L. Anderson and extracted from The Great Salmon Run: Competition Between Wild and Farmed Salmon, released by TRAFFIC

By Peter A. Bisson, Research Fish Biologist, Forestry Sciences Laboratory, USA and published by the U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.

By the USDA's National Agricultural Statistics Service - This full-text annual report contains the number of trout operations, grower sales, and fish losses for selected states; includes number, weight, and value produced by type (foodsize, stocker, fingerling…

By Gunnar Knapp, Cathy A. Roheim, James L. Anderson and extracted from The Great Salmon Run: Competition Between Wild and Farmed Salmon, released by TRAFFIC

By Prof Alan Teale, University of Stirling; Prof Chris Secombes, University of Aberdeen and Dr Glen Sweeney, Cardiff University and published by the Biotechnology and Biological Sciences Research Council (BBSRC) - Research carried out under BBSRC's ExploitingG…

By Martin Krkosek, Mark A. Lewis, Alexandra Morton, L. Neil Frazer, and John P. Volpe - The continuing decline of ocean fisheries and rise of global fish consumption has driven aquaculture growth by 10% annually over the last decade.

By David Cox, the Fish Vet Group - "You don't want to eat that - it's farmed!! How often have we heard that phrase? So-called discerning gourmets pontificating on the relative demerits, rarely (if ever) merits of farmed salmon versus the real thing.

Extensive economic losses may be experienced in aquaculture as a consequence of disease outbreaks, according to scientists from Fiskeriforskning.

By Trine Ytrestyl, AKVAFORSK - This thesis focuses on factors that influence the bioavailability of carotenoids primarily in salmonid fishes. Atlantic cod (Gadus morhua) was used in one experiment to study uptake in a white-fleshed species.

By Fiskeriforskning - Winter ulcer causes great economic loss to salmon farmers, especially in North Norway. Fish with sores have less appetite and at slaughter, sores or scars reduce quality. The disease is likely the result of both production and a bacterial…

By Intervet - SRS (a.k.a. Salmon Rickettsial Syndrome or Piscirickettsiosis or Coho salmon septicaemia or Huito disease) is considered to be the most important disease problem in the Chilean salmon farming industry, with economic losses of over US$100 million …

By Fiskeriforskning - Blue whiting (Micromesistius poutassou) is a small, lean cod fish of high importance as rawmaterial for fish meal production in Norway. Fish meal produced from blue whiting generates lower growth and feed efficiency in salmon, halibut and…

Safely transporting fish from the hatchery to the pond and then on to the market is a very important part of aquaculture, says the University of Auburn.