From the dark depths of the open oceans vast blooms of jellyfish are descending unforseen upon coastal waters worldwide, reports Adam Anson for TheFishSite. As the frequency of these invasions increases, the threat to both tourism and fisheries alike becomes e…
Rapid increases in production have led to falling prices, which in turn have put increasing pressures on producers to limit costs. The Food and Agriculture Organisation of the United Nations explains how the different systems of production work.
As fish farm units (cages) get bigger, producers are using various techniques and equipment to better manage their stocks, says a report in the CONSENSUS brochure: 'Towards Sustainable Aquaculture in Europe'.
Global production from aquaculture has grown substantially, contributing increasingly significant quantities to the worlds supply of fish for human consumption, says a report from the Food and Agriculture Organisation of the United Nations. This increasing tre…
While the European agricultural industry is a heavy consumer of genetically modified products - largely in animal feed - the industry is restricted in what it can grow, writes Chris Harris, TheFishSite senior editor.
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…
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 …
This guide from LaDon Swann, IIlinois-Indiana Sea Grant Program, Purdue University, helps fish farmers better understand the properties of water and how water quality effects fish culture.
By Jane Jordan, TheFishSite Editor. Compared with other animal transportation, the transport of fish receives very little attention from the science. There have been few studies into the effects transit has to fish welfare, health, biosecurity and overall prod…
By Roy P.E. Yanong, Kathleen H. Hartman, Craig A. Watson, Jeffrey E. Hill, B. Denise Petty, and Ruth Francis-Floyd, University of Florida, IFAS Extension.
By L. Swann, Illinois-Indiana Sea Grant Program, Purdue University - Fish, shellfish, and plants often are transported in sealed plastic bags containing small quantities of water and pure oxygen.
By Solveig Nygaard, Fiskehelse og Milj AS, Veterinary Specialist - In the early years of the salmon industry in Norway, vaccination by hand was essentially the only method used to vaccinate fish. However, since then, a number of vaccination machines have appea…
