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Difference in Growth Characteristics of 5-Year-Old Ginseng Grown by Direct Seeding and Transplanting
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 Title & Authors
Difference in Growth Characteristics of 5-Year-Old Ginseng Grown by Direct Seeding and Transplanting
Kim, Young Chang; Kim, Young Bae; Kim, Jang Uk; Lee, Jung Woo; Jo, Ick Hyun; Bang, Kyong Hwan; Kim, Dong Hwi; Kim, Kee Hong;
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 Abstract
Background : In order to determine the effects of planting methods on root growth of ginseng varieties, two different methods, direct seed sowing and transplanting were compared in terms of their effects on different root growth characteristics. Methods and Results : Higher fresh root weight was observed in ginseng grown by direct seed sowing. Direct seed sowing of three cultivars (Sunhyang, Chungsun and K-1) resulted in higher yield, whereas no difference was observed in the yield of one cultivar (Chungsun). Gumpoong was highly tolerant to physiological stress, as it showed fewer symptoms of rusty and rough skin root diseases in both direct seed sowing and transplanting. The average main root length per total root length of ginseng grown by direct seed sowing was 33.6%, whereas that of ginseng grown by the average of those by transplanting was 22.4%. Other root growth characteristics, including root length, main root diameter, and number of side roots, improved when the direct seed sowing method was used. Conclusions : To our knowledge, this is the first study reporting the differences in root growth parameters of ginseng varieties grown by direct seed sowing or transplanting at the same planting density. Because of the advantages of direct sowing during ginseng planting, developing new varieties and improving cultivation methods are imperative.
 Keywords
Panax ginseng;Direct Sowing;Ginseng Variety;Transplanting Cultivation;
 Language
Korean
 Cited by
1.
인삼 주요품종의 개화 및 결실 특성,김동휘;김영창;방경환;김장욱;이정우;조익현;김영배;임지영;김기홍;

한국약용작물학회지, 2016. vol.24. 3, pp.207-213 crossref(new window)
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