The Benefit of Using Selective Breeding for Aquatic Species - Abstract
Results from selective breeding of aquatic species is very encouraging. Estimates of genetic gain per generation for key traits like growth rate is in the order of 13%, implying that it can be doubled in 6 generations. Results are also promising for other traits particularly for disease resistance. Aquaculture farmers should be stimulated to start breeding programs for major breeds. This will increase productivity and better utilizing of natural resources. In addition, the welfare of the animals will be improved.