TY - RPRT TI - Potential short-term negative versus positive effects of olive mill-derived biochar on nutrient availability in a calcareous loamy sandy soil AU - Alazzaz, A. AU - Usman, A. R. A. AU - Ahmad, M. AU - Elfaki, J. AU - Sallam, A. S. AU - Alwabel, M. AU - Akanji, M. AU - Al-wabel, M. PY - 2020 DO - 10.1101/2020.04.23.057695 UR - https://www.biorxiv.org/content/10.1101/2020.04.23.057695v1 ID - 10.1101/2020.04.23.057695 ER -