|
KMID : 1098420070150040291
|
|
Korean Journal of Medicinal Crop Science
2007 Volume.15 No. 4 p.291 ~ p.295
|
|
|
Effects of Shading material of Rain Shelter on Growth and Quality in Panax Ginseng C. A. Meyer
|
|
Lee Chung-Yeol
|
|
|
Abstract
|
|
|
|
This study was conducted to investigate the optimum shading material of rain shelter in Panax ginseng C.A. Meyer. Results obtained from our experiment can be summarized as follows. From photosynthetically active radiation (PAR) as shade materials on sunny day, temperature under rain shelter was low in comparison with that under polyethylene net. It was ranged from 3 to Survival rate of 3,4, and 5 year-old ginsengs under shade materials of rain shelter was lower than that under polyethylene net. Root fresh weight in ginseng grown under rain shelter was increased into about 5.0g in 3 year-old, 10g in 4 year-old and 8g in 5 year-old ginsengs. From investigating root grade of 3, 4, and 5 year-old ginsengs, we confirmed that rain shelter was more effective than the other as shading materials. Root size of 3, 4, 5 year-old ginsengs grown under rain shelter is distributed in bigger size than that grown under polyethylene net. Also, in the case of saponin contents, the ginseng grown under the shade material of rain shelter was higher than that under polyethylene net.
|
|
|
KEYWORD
|
|
|
ginsenoside, growth, root yield, panax ginseng, quality, shade material
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|
|