Citation | Khan, M.Z., S. Sarwar, A. Khan, R. Khan, M. Yousra and M. Ilyas. 2019. Comparison and correlation of extractable k for wheat fertilization in soils of Potohar Plateau of Pakistan. Sarhad Journal of Agriculture, 35(4): 1020-1028.
DOI | http://dx.doi.org/10.17582/journal.sja/2019/35.4.1020.1028