Anjum, S.A., S. Ullah, M.M. Raza, M. Raza, M. Abbas, I. Ahmad, M.M. Yousaf, M. Zeshan, A. Abbas, M.A. Noor and M. Nawaz. 2019. Exogenous supply of boron at various growth stages improved wheat yield. Pakistan Journal of Agricultural Research, 32(3): 422-427.