The Microbial Community Change of Rhizospheric Soil Associated with Panax notoginseng Root Rot Disea

来源 :第十四届全国中药和天然药物学术研讨会暨第十三届中药全球化联盟大会 | 被引量 : 0次 | 上传用户:kpqkxx03592
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The continuous cropping obstacle of Panax notoginseng arisen from serious root rot diseases leads to replant with an interval between 10~20 years.In this study, 27 rhizosphere soil samples of P.notoginseng were collected from 3 farms in Wenshan, including virgin soils, soils before notoginseng cultivation (0 year);1, 2, 3 years after notoginseng cultivation with healthy or sick situation respectively;and 1 year after crop rotation.
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