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http://dx.doi.org/10.5142/JGR.2004.28.4.215

Relationship Between Storage Periods and Germination Ability of Dehisced Seeds of Panax ginseng C. A. Meyer  

Lee, Jang-Ho (KT&G Central Research Institute)
Lee, Sung-Sik (KT&G Central Research Institute)
Ahn, In-Ok (KT&G Central Research Institute)
Kang, Jae-Yong (KT&G Central Research Institute)
Lee, Myoung-Gu (KT&G Central Research Institute)
Publication Information
Journal of Ginseng Research / v.28, no.4, 2004 , pp. 215-218 More about this Journal
Abstract
This study were conducted to investigate the viability and germination of dehisced Panax ginseng seeds stored for long period in the storage chamber with $5^{\circ}C\;and\;30{\%}$ humudity. The staining reaction times for viability test were 150 min, 90 in, 60 min at $0.1{\%},\;0.5{\%}\;and\;1{\%}$ triphenyltetrazolim chloride(TTC), respectively. the more the storage period, the less the healthy seeds ratio. It was $96.6{\%},\;89.2{\%},\;63.4{\%}$ for 1-year storage, 7-years storage, 9-years storage, respectively. Germination ratio were $84.0{\%},\;80.5{\%},\;73.5{\%},\;2.5{\%}$ for 1-year stroage, 6-years storage, 7-years storage and 9-years storage, respectively. Therefore it was confirmed that ginseng seed can be stored up to 6-7 years.
Keywords
Long period storage; ginseng seeds; germination; viability test; TTC;
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