Taheri, A.E.Fahimi, H.Balali, G.R.2018-07-262018-07-262009-02-25http://hdl.handle.net/10388/9172Mycorrhizal symbiosis is a key component of natural and agricultural ecosystems. It enhances the mineral nutrition and increase tolerance of host plants to environmental and biological stress particularly in extreme environments. In this study, the changes in spore abundance of AM fungus Paraglomus occultum was compared in two neighbouring habitat in central deserts of Iran. Farming practice applied over 12 years sharply increased P. occultum spore population in this region.enAttribution-NonCommercial-NoDerivs 2.5 Canadaarbuscular mycorrhizal fungiPoster Presentation