Korean Journal of Medicinal Crop Science (한국약용작물학회지)

The Korean Society of Medicinal Crop Science (한국약용작물학회)
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Studies on Growth Responses and Yields of Panax ginseng C. A. Meyer Grown under Hydroponic Culture with different Temperatures and Growth Stages

온도 및 생육시기에 따른 수경재배 인삼의 생장특성과 수량에 관한 연구

  • Lee, Gyeong-A (Department of Plant Science, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Chang, Yoon-Kee (Department of Plant Science, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Park, Seong-Yong (Department of Plant Science, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Kim, Gyeong-Ae (Jeungpyeong Agricultural Technology Center) ;
  • Kim, Sun-Ho (Jeungpyeong Agricultural Technology Center) ;
  • Song, Beom-Heon (Department of Plant Science, College of Agriculture, Life & Environment Sciences, Chungbuk National University)
  • 이경아 (충북대학교 농업생명환경대학 식물자원학과) ;
  • 장윤기 (충북대학교 농업생명환경대학 식물자원학과) ;
  • 박성용 (충북대학교 농업생명환경대학 식물자원학과) ;
  • 김경애 (충북 증평군 농업기술센터) ;
  • 김선호 (충북 증평군 농업기술센터) ;
  • 송범헌 (충북대학교 농업생명환경대학 식물자원학과)
  • Received : 2012.05.11
  • Accepted : 2012.06.12
  • Published : 2012.06.30
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Abstract

This study was carried out to have the basic and applied informations relating to increase the productivity and quality of ginseng. 2 years-old ginseng was cultivated under hydroponic culture with the controlled environment conditions in a greenhouse. Major growth characters and yields were investigated with two different temperatures and several growth stages. The plant height and stem diameter were higher at low temperature than those at high temperature. They were not clearly different with six different growth stages. The root length was not clearly different between two temperatures; however it was continuously grown from June until August. The root diameter was higher at low temperature than that at high temperature. It was rapidly increased from June until August. The length, width, and area of leaf were higher at low temperature than those at high temperature. The fresh and dry weights of different plant tissues were also heavier at low temperature than those at high temperature. The moisture content of ginseng root was continuously decreased from June until August. The yield of ginseng was higher at low temperature compared to that at high temperature. The cultivating conditions in hydroponic culture of ginseng, especially temperature, would be an important factor to have better growth and production.

Keywords

References

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  1. Comparative Analysis on Concentration and Uptake Amount of Mineral Nutrients in Different Growth Stages and Temperatures of Panax ginseng C. A. Meyer Grown with Hydroponic Culture vol.20, pp.4, 2012, https://doi.org/10.7783/KJMCS.2012.20.4.251
  2. Comparative Analysis on Major Growth Responses and Characteristics of Shoot and Root of Panax ginseng C. A. Meyer with Six Different Years Old vol.21, pp.4, 2013, https://doi.org/10.7783/KJMCS.2013.21.4.296
  3. Effect of Vinegar Made with Hydroponic-cultured Panax ginseng C. A. Meyer on Body Weight and Lipid Metabolism in High-Fat Diet-Fed Mice vol.46, pp.6, 2014, https://doi.org/10.9721/KJFST.2014.46.6.743