This study was conducted at Poultry Farm, Agric. College, AL-Qasim Green Univ., to investigate the effect of Cinnamomum cassia powder addition to feed on the ration on some blood, physiological parameters of broiler Ross 308. Addition of Cinnamomum cassia powder at the level of 2.0 and 2.5 g / kg to broiler diet significantly improved (p < 0.05) white blood cell counts, protein level, however, it significantly decreased (p < 0.05) the hetrophil to lymphocyte ratio and concentrations of blood glucosein, and plasma cholesterol, as compared to control.
Nihad Abdul-Lateef, Agric. College, AL-Qasim green Univ.
Ali Jawad Rzuoki, Agric. College, AL-Qasim green Univ.