الفهرس 
acknowledgmentOnly 14 pages are availabe for public view
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Abstract
Since old decade, san has appreciated Fish meat and constructed ponds for marine end freshwater fish. In Deigning, this practice had as its sole purpose to keep is caught in the sea, Lakes and rivers alive for some time. was observed very early that fish kept for a certain period of time under controlled conditions would grow to valuable size and reproduce. Fish faring form of aquaculture, the more generic term applicable to the husbandry, culture or rearing of aquatic organ tans under controlled or semiconstructed conditions. Aquaculture an important member of the traditional animal protein production system and is of specter value in underdeveloped countries* because of the highly mutations product that can be produced by upgrading oxantel wastes and low-grade food materials into high-evaded protein-rich food. Fish have a higher degree of digest ability compared.