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KMID : 1098420200280030209
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Korean Journal of Medicinal Crop Science
2020 Volume.28 No. 3 p.209 ~ p.220
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Effect of Soil Properties on Soil Fungal Community in First and Continuous Cultivation Fields of Cnidium officinale Makino
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Kim Ki-Yoon
Han Kyeung-Min
Kim Hyun-Jun
Kim Chung-Woo
Jeon Kwon-Seok
Jung Chung-Ryul
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Abstract
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Background: This study investigated the effects of soil properties on the soil fungal community in first and continuous cultivation areas of Cnidium officinale Makino.
Methods and Results: The soil fungal community was analyzed for relative abundance and principal coordinate analysis (PCoA) was conducted using Illumina MiSeq sequencing. The correlation between the soil chemical properties and the soil fungal community was assessed with distance-based linear models (DISTLM). The soil fungal community showed distinct clusters consisting in the continuous cultivation area of C. officinale Makino. PCoA and DISTLM indicated that soil pH, calcium, and available P2O5 significantly affected the soil fungal community in the cultivation area of C. officinale Makino. In addition, considering 5 different pathogenic fungi the relative abundance of Fusarium in the continuous cultivation area was significantly higher compared to that in the first cultivation area of C. officinale Makino.
Conclusions: This study is important because it has determinined the effects of soil properties on the soil fungal community in both first and continuous cultivation areas of C. officinale Makino. Moreover, these results will be helpful to investigate the cause of continuous cropping obstacle in C. officinale Makino by examining the changes of soil fungal community.
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KEYWORD
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Cnidium officinale Makino, Soil Fungal Community, Soil Properties, Correlation Analysis, First and Continuous Cultivation Area
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