Effects of plant cultivars on the structure of bacterial and fungal communities associated with ginseng

AimsThere is an increasing awareness of the importance root-associated bacteria and fungi to plant growth. At present, little known about whether different ginseng cultivars affect soil rhizosphere microbial community. Here, we examined changes in microorganismal diversity composition rhizospheres cultivars.MethodsThe four cultivars, namely CBGL (GAOLI ginseng), JYSH (COMMON ginseng) SZSZ (SHIZHU TSBT (BIANTIAO were obtained. The 16S rRNA genes internal transcribed spacer (ITS) regions from total microorganism community analyzed investigate structure bacterial fungal communities cultivars.ResultsWe found that more influenced by than communities, revealed differences among cultivars. We was negatively correlated with CBGL, SZSZ, but, had lowest diversity, which may be related agricultural management for BIANTIAO ginseng. also discovered certain microorganisms associated pathogenicity long survival time including Bacillus, Alternaria alternata Cladosporium sp. agrAR069.ConclusionWe conclude structures under are significantly host cultivar. This result provides information can used breeding Panax