This research investigated growth of ginseng regard to sunshade materials and micro metrological phenomena under the sunshade material to product high quality ginseng. Followings are results of investigation of active ingredient from raw ginseng producted under the sunshade materials. The highest temperature under the sunshade material from June to August was measured from a Three-layered blue and one-layered black polyethylene net (TBOBFN) followed by a aluminium-coated polyethylene sheet (ACPS) and blue polyethylene sheet (BPS). The highest light penetration of 381.7μmol/s/m2 was obtained from the BPS at August, also the temperature was highest at the ginseng field. Growth of above ground part of 2~3 year old ginseng under the ACPS was the highest, followed by the ACPS and the BPS. In case of 4 year old ginseng, the ACPS and the BPS was the same, followed by the TBOBPN. Root length and diameter of 2~3 year old ginseng showed difference among treatments, but 4 year old ginseng was not showed difference. Meanwhile, the highest amount of root of 4 year old ginseng of 896 g/m2 was obtained from ACPS. The total amount of ginsenocide of 4 year old ginseng under the ACPS was highest, followed by the BPS and the TBOBPN. Chromaticity of ginseng root under the TBOBPN was highest, followed by the ACPS and the BPS.
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