A.M. Abdelhamid et al, Egypt, look at the possible effects of feeding Nile tilapia, silver carp, common carp and African catfish with dried treated sewage. Part one focuses on growth performance, feed utilisation and chemical composition.
For many fishermen and fish farmers, especially in Africa, smoking fish is one of the most important and efficient ways of preserving fish when refrigeration is not available, writes Lucy Towers, TheFishSite Editor.
