Isolation, Multiplication, and Characterization of Arbuscular Mycorrhizal Fungi Strains in Soils of North-East Morocco: Impact of Soils and Trap PlantsWissame Chafai, Hanae El Yeznasni and Ahmed KhalidE3S Web Conf., 632 (2025) 01013DOI: https://doi.org/10.1051/e3sconf/202563201013