The aquaculture of salmonids is the farming and harvesting of salmonids under controlled conditions for both commercial and recreational purposes. Salmonids (particularly salmon and steelhead), along with carp, are the two most important fish groups in aquaculture.The most commonly commercially farmed salmonid is the Atlantic salmon.In the U.S. Chinook salmon and rainbow trout are the most commonly farmed salmonids for recreational and subsistence fishing through the National Fish Hatchery System.n emerging wave in aquaculture is applying the same farming methods used for salmonids to other carnivorous finfish species, such as cod, bluefin tuna, halibut and snapper. However, this is likely to have the same environmental drawbacks as salmon farming.
Youth and education. Nelson Rolihlahla Mandela was born in a small village in the southeastern region of South Africa called the Transkei. His father was chief of the village and a member of the royal family of the Thembu tribe, which spoke the Xhosa language.
Nelson Mandelaâs mother died in 1968 and his eldest son Thembi in 1969. He was not allowed to attend their funerals. On 31 March 1982 Nelson Mandela was transferred to Pollsmoor Prison in Cape Town with Sisulu, Mhlaba and Mlangeni. Kathrada joined them in October.