Effect of no tillage on the physico-chemical properties of soils of the El Koudia region, Rabat (Morocco)Hassnae Maher, Rachid Moussadek, Abdelmjid Zouahri, Ahmed Douaik, Houria Dakak, Mouloud El Moudane and Ahmed GhanimiE3S Web Conf., 150 (2020) 03010DOI: https://doi.org/10.1051/e3sconf/202015003010