• Journal of Ginseng Research
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• v.13 no.2
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• pp.153-157
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• 1989

The characteristics of the areal parts, photosynthetic and respiration rates and stem color were examined in 1- to 5-year-old Green-stem, Violet-stem and Yellow-berry variant ginseng (Panax ginseng C.A. Meyer). The top characteristics, photosynthetic and respiration rates were not significantly different among the three variants. Selfed progency of the Green-stems variant plant produced only green stems, while the others produced green and violet stem in the seedling stage. These results showed that most of the top characteristics of the Green-stem variant were similar those of the Violet-stem and Yellow-berry variants with age.