GATEA, S.M., BAQER, H.Q., ALTAIE, S.M.S., ALJANABI, T. K., HUSSAIN, M.A. and MUSA, B.A.H. 2023. Effect of spraying some plant extracts on hatching eggs of broiler chickens on the hatching rate and embryo mortality and the weight of hatched chicken. Iranian Journal of Ichthyology. 10, Special Issue 1 (Apr. 2023), 280–285.