Features

By the Food and Agriculture Organisation - This document analyses the past trends that have led the aquaculture sector to its current status and describes its current status globally.

By Brge Damsgrd, Jon-Erik Juell and Bjarne O. Braastad, Fiskeriforskning - The interest of fish welfare is increasing, both in Norway and internationally, leading to an increasing need for scientific knowledge about basic and applied questions related to how f…

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…

By the USDA, Foreign Agricultural Service - In 2005, China Customs reported total agriculture, fisheries and forest product imports of over $35 billion.

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.

By Charles McGurk, Institute of Aquaculture, University of Stirling, Scotland and published in Intervet's Aquatic Animal Health Newsletter - Proliferative kidney disease (PKD) has been recognised as a parasitic disease of great economic significance to salmoni…

By Leong Tak Seng, Zilong Tan and William J. Enright and published by Intervet - Parasitic infections and associated diseases are becoming more frequent with the intensification ofmariculture systems in many parts of the Asia Pacific region. In this two- part …

By Fiskeriforskning - Water quality can be a limiting factor in achieving optimal growth and welfare of farmedcod. Fiskeriforskning has set focus on how water quality can affect cod in the larval and fry stages.

By Terrill Hanson and Stephen Sempier, Mississippi State University; Lisa House, University of Florida; S. Sureshwaran, USDA and Gwen Hanks, South Carolina State University - This bulletin presents results from a 2000-2001 fish and seafood consumption survey a…

By U.S.D.A., Economic Research Service - This article is an extract from the October 2006: Aquaculture Outlook Report, highlighting Global Aquaculture Industry data.

By Fiskeriforskning - In collaboration with Norwegian College of Fishery Science, Fiskeriforskning is investigating transfer of bacterial and viral diseases between various farmed fish speciesin a tank system specially designed for such purposes.

By Intervet - Fish vaccination during the last decade has proven to be highly effective in reducing economic losses caused by mortality and reduced growth.

By Paul G. Olin, University of California, Davis - The world population is on the rise, as is the demand for aquatic food products. Production from capture fisheries at the global level is levelling off and most of the main fishing areas have reached their max…

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 Dr. Marian McLoughlin MVB PhD MRCVS and published by Intervet - PD can cause enormous clinical (high mortality) and sub-clinical losses by reducing weight gain, creating higher feed conversion rates, giving smaller harvest weights and increasing the suscept…

By Ingunn Sommerset, Intervet Norbio AS, Bjorn Krossoy, Eirik Biering and Petter Frost - Vaccination plays an important role in large-scale commercial fish farming and has been a key reason for the success of salmon cultivation.

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 Paul G. Olin, University of California, Davis - The world population is on the rise, as is the demand for aquatic food products. Production from capture fisheries at the global level is levelling off and most of the main fishing areas have reached their max…

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 Carole R. Engle, Ivano Neira, Aquaculture/Fisheries Center, University of Arkansas at Pine Bluff - Efficient management of a tilapia farm can make the difference between profits and losses, even in years with unfavorable prices and costs. Farm management in…

By Paul G. Olin, University of California, Davis - The world population is on the rise, as is the demand for aquatic food products. Production from capture fisheries at the global level is levelling off and most of the main fishing areas have reached their max…

By Dr. Marian McLoughlin and published by Intervet - Although fish farming has great development potential in Asia, fish diseases still remain a major constraint to its successful expansion.

By Dave Cockerill, the Fish Vet Group - Yellowmouth (mouthrot, filamentous bacterial stomatitis) in smolts is one presentation of a category of multifactorial infections that we seem to be seeing more of recently, particularly within the first ~6 weeks post se…

By The World Health Organisation - This volume of the World Health Organization's (WHO) Guidelines for the safe use of wastewater, excreta and greywater describes the present state of knowledge regarding the impact of waste-fed aquaculture on the health of pro…

By Paul G. Olin, University of California, Davis - The world population is on the rise, as is the demand for aquatic food products. Production from capture fisheries at the global level is levelling off and most of the main fishing areas have reached their max…

By the Inland Water Resources and Aquaculture Service, Fishery Resources Division, Fisheries Department, FAO.

By Cedric Komar, William.J. Enright, Luc Grisez, and Zilong Tan and published by Intervet - Although fish farming has great development potential in Asia, fish diseases still remain a major constraint to its successful expansion.

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…

By Paul G. Olin, University of California, Davis - The world population is on the rise, as is the demand for aquatic food products. Production from capture fisheries at the global level is levelling off and most of the main fishing areas have reached their max…

By Gary L. Jensen and published by the Southern Regional Agricultural Center and the Texas Aquaculture Extension Service - Fish transport is often the final step in production. Most labor and production costs have already occurred, and any fish loss from death…

By Dr. Brian Bosworth and Dr. Brian Small, USDA ARS and Dr. James Steeby and Dr. Jimmy Avery, Mississippi State University - Production of hybrids between the channel catfish (Ictalurus punctatus) and the blue catfish (Ictalurus furcatus) was reported as early…

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.

By Ruth Francis-Floyd and Craig Watson, University of Florida - Ammonia is a major metabolic waste product from fish. It is excreted across the gill membranes and in the urine. The primary source of ammonia in aquaculture systems is fish feed.

By Intervet - The development and manufacture of vaccines for aquatic species which perform consistently to closely defined standards is a complex process involving more than 100 developmental steps, and an expensive and lengthy large scale production, testing…

By Dave Cockerill, the Fish Vet Group - In recent years spinal deformity has become an increasingly important condition for salmon producers and especially processors. Some populations are virtually unaffected, but the incidence of deformity can be above 30%, …

From the University of Adelaide - A total of 205 Yellowtail Kingfish have recently been tagged in the Spencer Gulf as part of the Innovative Solutions for Aquaculture Planning and Management suite of research projects.

By Ruth Francis-Floyd, University of Florida - Fish health management is a term used in aquaculture to describe management practices which are designed to prevent fish disease. Once fish get sick it can be difficult to salvage them.

Published by Intervet - The theory that tilapia is a hardy and disease-resistant fish species is no longer correct. Producers, scientists and processors have now become aware that diseases may well be the number one threat for the future of this industry.