Effect of Blue and Yellow Polyethylene Shading Net on Growth Characteristics and Ginsenoside Contents in Panax ginseng C. A. Meyer
2007
Lee, S.W. (National Institute of Crop Science, RDA, Suwon, Republic of Korea), E-mail: [email protected] | Kim, G.S. (National Institute of Crop Science, RDA, Suwon, Republic of Korea) | Lee, M.J. (National Institute of Crop Science, RDA, Suwon, Republic of Korea) | Hyun, D.Y. (National Institute of Crop Science, RDA, Suwon, Republic of Korea) | Park, C.G. (National Institute of Crop Science, RDA, Suwon, Republic of Korea) | Park, H.K. (National Institute of Crop Science, RDA, Suwon, Republic of Korea) | Cha, S.W. (National Institute of Crop Science, RDA, Suwon, Republic of Korea)
Yield and ginsenoside contents of ginseng (Panax ginseng C. A. Meyer) is affected by light intensity and quality, and the color and the thickness of PE shading net when PE net is utilized for shading material. This study was carried out to investigate the effect of light quality on root yield and ginsenoside contents of 4-year-old ginseng by using polyethylene shading net with each blue and yellow color, Spectral irradiance under blue and yellow shading net showed the peak at 498 nm and 606 nm, respectively, which made distinct difference in light quality.
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