25
Dec
Selective Breeding Of Fish. Find out what the basic preferred conditions are for the fish you want to breed. On the whole selection is aimed at establishing food production that is increasingly ecological ethical and economical. The two main reasons for this has probably been the lack of controlled making and reproduction and the problems of keeping individual records of the breeding candidates. A way to boost the production of fish in Europe Selective breeding has a very high potential for improving the genetic makeup of fish in aquaculture production.
There are adequate numbers of these size fish. Selective breeding is when plants or animals are bred for specific traits. Classical selection of superior animals may be the most effective and appropriate method to genetically improve aquacultured marine fish. Plus practice selective harvesting to protect the future of fishing. Furthermore selective breeding has rarely been successfully practiced in fish. Letting larger fish go to breed ensures more of the harvest size fish in the future.
Many of the subspecies of angels have multiple names but their underlying genetic makeup remains traceable through attribute and form.
Through selective breeding the angelfish have become much like goldfish in that there are now a variety of subspecies that do not exist in the wild. These traits could be physical such as a fur color or they can be more useful such as an increase in milk production. Selective breeding is a breeding programme that tries to improve the breeding value of the population by selecting and mating only the best fish largest heaviest those with the desired colour etc in the hope that the select brood fish will be able to. The bettas elaborate colors and long flowing fins are the product of a millennium of careful selective breeding. Or as Yi-Kai Tea a doctoral candidate at the University of Sydney who studies. The role of selective breeding will therefore be discussed.