Freshwater fish

Researchers from Kentucky State University and the Aquaculture Research Centre look at the use of soybean and yeast meal as an alternative feed for tilapia.

Better Management Practices for Catfish Aquaculture Version 3.0 was released at a national workshop in Long Xuyen City, An Giang Province, Viet Nam on 24 November, reports the Network of Aquaculture Centres in Asia-Pacific.

Biologists with the Louisiana Department of Wildlife and Fisheries recently stocked Spring Bayou with 5,000 triploid grass carp as part of a continued effort to help control unwanted aquatic vegetation.

William Wurts from Kentucky State University looks at sustainable small-scale catfish farming.

High ingredient prices in 2008 led feed mills to begin manufacturing new, less expensive feed formulations untested under commercial catfish farming conditions. New feed formulations have been tested at the University of Arkansas Pine Bluff (UAPB) for the past…

Often producers find that at pond draining there are significantly fewer fish than there were at stocking time. Karen Veverica from the Department of Fisheries and Allied Aquacultures at theInternational Centre for Aquaculture and Aquatic Environments in the U…

Commercial Malaysian aquaculture began in the 1980s. In the last five years the aquaculture sector has recorded an annual growth rate of about 10 per cent.

Catfish research at Mississippi State University is no surprise given that Mississippi leads the nation in catfish production, but the potential applications of that research through the College of Veterinary Medicines fish hatchery are another story.

Much of Brazils expanding tilapia aquaculture takes place in floating cages with sturdy frames and nets made from plastic-coated steel or polypropylene. This study by Alberto J. P. Nunes, from the Instituto de Cincias do Mar Labomar, looks at tilpia cage farm …

With pangasius imports growing in Central and South American production areas, one response is to introduce the fish as a new aquaculture species, writes Michael V. McGee from Caribe Fisheries Inc. for the Global Aquaculture Advocate.

The availability of quality seed is prerequisite for rapidexpansion and growth of aquaculture. However, uncertaintyin timely seed supply is one of the major constraints, says Mr Radheyshyam at the Aquaculture Production and Environment Division, Central Instit…

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming striped catfish.

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming Nile tilapia.

The global aquaculture industry currently accounts for over 45 per cent of all seafood consumed. That figure has been projected to increase to 75 per cent over the next 20 years. Are probiotics necessary to achieve this? Abdel Hamid Eid and K Mohamed from Suaz…

A full set of global standards for sustainable aquaculture will be established by the end of the year, writes TheFishSite senior editor, Chris Harris.

Although the supply of farmed pangasius in Viet Nam was lower in 2009 than in 2008 because of poor demand and lower prices, by the end of the year processors had managed to turn the situation around and the total value of exports almost reached the 2008 level,…

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming roho labeo.

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming channel catfish.

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming bighead carp.

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming silver carp.

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming common carp (Cyprinidae).

This guide from the FAO Cultured Aquatic Species Information Programme provides information on farming grass carp (Ctenopharyngodon idellus Valenciennes).

Intensified aquaculture can lead to the emergence of disease in virtually all fish and shellfish species, according to Vaughn E. Ostland, PhD, Intrinsic LifeSciences, La Jolla, California, USA.

The latest figures released by the US Department of Agriculture, Economic Research Service show statistics on domestically grown catfish and US imports of salmon, tilapia and shrimp. Summarised by TheFishSite junior editor, Charlotte Johnston.

Dr Gina Conroy, an aquaculture adviser and consultant to a number of large organisations, looks at the prevalence of streptococcus species in Latin America and their pathological manifestations.

To improve our understanding of streptococcal disease in tilapia, Intervet/Schering-Plough Animal Health, Brian Sheehan performed extensive epidemiological studies in the major tilapia-producing countries of Asia and Latin America.