With financial pressure mounting from all directions, how the US catfish industry might wriggle free from this dangerous predicament is under intense debate. Adam Anson, writing for TheFishSite, reports.
Both risk and risk assessment have become a kind of buzz word today. In the new hygiene package from the European Union (EU), the focus is on risk assessment and risk-based inspections. Another aspect has been developing in recent years, namely risk-benefit or…
The European research consortia SELFDOTT and ALLOTUNA recently succeeded in controlling the reproduction of the Atlantic bluefin tuna in captivity and began larval rearing work.
Of all the water quality parameters that affect fish, ammonia is the most important after oxygen, especially in intensive systems, says Ruth Francis-Floyd, Craig Watson, Denise Petty, and Deborah B. Pouder, University of Florida IFAS Extension.
