Citation | Jihad, I.A., E.A. Farhan, A.E. Mahmoud, A.S. Mahdi, M.M. Mathkoor, M. Mudhafar and Q.R. Lahhob. 2026. Synergistic effect of biochar and indigenous plant growth-promoting rhizobacteria (pgpr) on soil fertility and crop productivity in arid regions of Iraq. Pakistan Journal of Agricultural Research, 39(2): 179-186.
DOI | https://dx.doi.org/10.17582/journal.pjar/2026/39.2.179.186