Arbuscular mycorrhizal fungi, an essential component of soil microflora in ecosystem restoration

摘要: A wide range of natural factors such as lightning-caused fires and geomorphic or palaeotectonic processes may affect the stability ecosystems (Herrera et al. 1993). Additionally, human activities causing pollution air, water soil, overuse resources like grasslands clear-cutting forests have a strong impact on ecosystems. They become degraded to an extent that spontaneous recovery is strongly limited, especially if damaging agent continuously present. In general, successful restoration requires reconstruction adequate biological, physico-chemical, hydrological morphological conditions. Moreover, presence hazardous substances can necessitate chemical bioremediated clean-up. common reason for failure many attempts neglect fact plant root systems are associated with diverse community active soil micro-organisms. It well known functioning association between plants rhizosphere micro-organisms modify substratum, facilitate establishment under hostile conditions, counteract stagnation succession.