Effect of adding different levels of cinnamon (Cinnamomum sp) on growth and chemical composition criteria of common carp Cyprinus carpio L.

This study was conducted to evaluate the addition of three levels cinnamon (Cinnamomum sp), 96 common carp Cyprinus carpio L. at a mean weight 5±0.15 g/fish on four experimental diets with replicates per treatment 0% containing 0.75%, 1%, and 1.5% total diet 2, 3 4 respectively. The results statistical analysis showed significant differences in parameters increase, daily growth rate, relative protein intake, feed conversion ratio productive value between control fish feeding fourth diet, meanwhile there were no difference final weight, food efficiency criteria. Chemical body revered for dry crude ash, while powder added have significantly fat deposited. Based above results, can be improve performance nutritional fish.