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The Comparative of Growth Characteristics and Ginsenoside Contents in Wild-simulated Ginseng (Panax ginseng C.A. Meyer) on Different Years by Soil Properties of Cultivation Regions

  • Kim, Kiyoon (Forest Medicinal Research Center, National Institute of Forest Science) ;
  • Huh, Jeong-Hoon (Forest Medicinal Research Center, National Institute of Forest Science) ;
  • Um, Yurry (Forest Medicinal Research Center, National Institute of Forest Science) ;
  • Jeon, Kwon Seok (Forest Medicinal Research Center, National Institute of Forest Science) ;
  • Kim, Hyun-Jun (Forest Medicinal Research Center, National Institute of Forest Science)
  • Received : 2020.10.13
  • Accepted : 2020.11.12
  • Published : 2020.12.01

Abstract

The aim of this study was to investigate the comparative growth characteristics and ginenoside contents of wild-simulated ginseng on different years (7 and 13-year-old) by monitoring soil properties of cultivation regions. Plant and soil samples were collected from 6 different cultivation regions. Soil organic matter (OM), total nitrogen (TN) and cation exchangeable capacity (CEC) were significantly higher in 13-year-old wild-simulated ginseng cultivation regions compared to 7-year-old wild-simulated ginseng cultivation regions. Growth characteristics of wild-simulated ginseng had shown significantly higher in 13-year-old wild-simulated ginseng compared to 7-year-old wild-simulated ginseng. Ginsenoside G-Rb1, Rb2, Rc, Rd, Re, Rf, Rg1 were significantly higher in 13-year-old wild-simulated ginseng than 7-year-old wild-simulated ginseng. According to the results of correlation analysis, soil OM, TN and CEC of the cultivated regions were positively correlated with the growth of wild-simulated ginseng. In addition, the root length of wild-simulated ginseng showed positive correlation with ginsenoside content. Hence, this study was able to investigate the correlation between growth and ginsenoside content of wild-simulated ginseng based on soil characteristics of the cultivation regions.

Keywords

References

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