Mohammed, Z.I., Kadhim, K.S. and Taher, M.G. 2017. Effects of feeding different levels of ocimum basilicum seeds on per-formance and immune traits of broiler. Journal of Kerbala for Agricultural Sciences. 4, 5 (Apr. 2017), 249–258. DOI:https://doi.org/10.59658/jkas.v4i5.709.