Husbandry

A type of microsporidian parasite is severely affecting aquaculture in Asia. This report by Dr Stephen Newman addresses best practice in reducing the pathogen. Taken from the Global Aquaculture Advocate, a Global Aquaculture Alliance publication.

Fish species capable of warming their body core are able to swim two and a half times faster than those whose body temperature does not change, according to a study from the University of California, Santa Barbara and other institutions.

The stocking rate of channel catfish in aquaculture can affect production, but what effect does it have on the development of off-flavours in fish flesh? This study by Bartholomew Green and Kevin Schrader from the US Department of Agriculture aimed to answer t…

The benefits realised by recirculating aquaculture systems including enhanced fish growth, product quality and survival, as well as reduced treatment costs have made the recirculating aquaculture systems (RAS) approach an important production trend, write Stev…

The positive impact on fish quality of humane harvesting practices means that increased fish welfare provides strong benefits to the consumer, write Barbara Rasco and colleagues from Washington State University and Blue North Inc. fisheries company.

The use of organic acid supplements in the diet of commercially farmed shrimp led to greater nutrient utilisation and some protection from pathogenic bacteria, write Wing-Keong Ng and colleagues from Universiti Sains Malaysia.

Salmon raised in a reduced photoperiod environment of 18 hours light are more likely to show undesirable early maturation than those raised under 24 hour light, write Christopher Good and colleagues from the Conservation Fund's Freshwater Institute and USDA-AR…