Anjum, S.A., M.M. Raza, S. Ullah, M.M. Yousaf, A. Mujtaba, M. Hussain, M.J. Shah, B. Ahmad and I. Ahmad. 2019. Influence of different tillage practices on yield of autumn planted maize (Zea mays L.). Pakistan Journal of Agricultural Research, 32(2): 293-301.