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http://dx.doi.org/10.7783/KJMCS.2011.19.4.246

Characteristics of Rhizome Rot incidence of Platycodon grandiflorus by Ridge width and Depth and Cultivation Period in the Seeding Place  

Kim, Ho-Joung (Department of Plant Resources, Gyeongnam National University of Science and technology)
Cho, Young-Son (Department of Crop Science & Medicinal Plant Resources, Gyeongnam National University of Science and Technology)
Publication Information
Korean Journal of Medicinal Crop Science / v.19, no.4, 2011 , pp. 246-250 More about this Journal
Abstract
This study was carried out to investigate the characteristics of Rhizome rot incidence of Platycodon grandiflorus by cultivation period and ridge width and furrow depth. The three types of ridge width 0.8, 1.0, and 1.2 m and several levels of furrow depth and 6 levels cultivation period. This experiment was done in farmer's farm and the treatments were also classified in the same spot. In this investigation, ridge width, soil water content, soil hardness, and cultivation period were positively related with Rhizome rot incidence, however, furrow depth was negatively related with that. So this experiment could draw a conclusion : excess water damage and soil hardness could directly or indirectly effect on the Rhizome rot incidence, so cultivation method should be developed such as making underground ditch or cultivation in well draining soil for escaping excess waster damage.
Keywords
Platycodon grandiflorus; Cropping Period; Furrow Depth; Rhizome Rot Incidence; Ridge Width; Soil Hardness;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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1 Yoo YS, Park CB, Kim JY, Yoo DH, No SK and Ryu J. (2007). Selection of ridge height and mulching materials for the improving yield of Platycodon grandiflorus and Adenophora triphylla. The 2nd International Symposium of The Korean Association of Societies for Plant Science. Section of Korean Journal of Breeding Science. Special Issue. 39:270-271
2 Xiangguo L, Kang SU, Han JS, Kim JS and Choi JE. (2010). Comparision of growth increment and Ginsenosice content in different parts of Ginseng cultivated by direct seeding and transplanting. Korean Journal of Medicinal Crop Science. 18:70-73.
3 Lee WH, Cheong SS and So IY. (1990). Properties of suppressive and conducive soil to ginger rhizome rot. Korean Journal of Plant Pathology. 6:338-342.
4 Lee YH, Kim JG, Park SR, Choi YJ, Cho SJ and Yun HD. (2000a). Rhizome rot incidence of Platycodon grandiflorus as influenced by the soil chemical properties and microbial flora. Korean Journal of Environmental Agriculture. 19:62-66.
5 Kang SW, Lee SW, Hyun DY, Yeon BY, Kim YC and Kim YC. (2010). Studies on selection of adaptable varieties in paddy-field Ginseng culture. Korean Journal of Medicinal Crop Science. 18:416-420.
6 Lee YH, Cho JS, Choi YJ, Song GW, Kim MK and Yun HD. (2000b). Characteristics of continuous culture and soil texture and their effect on growth and yield of Platycodon grandiflorus. Korean Journal of Environmental Agriculture. 19:67-71.
7 Mabberley DJ. (1987). The Plant Book. Cambridge University Press. Cambridge, United Kingdom. p. 461
8 Lee CH, Lee SW and Lee H. (2010). Change of soil chemical properties according to cultivation area and cultural year for Platycodon grandiflorum. Korean Journal of Medicinal Crop Science. 18:273-279.
9 Lee JI. (1988). A complete book of medicinal plant. Osung Publisher. Seoul, Korea. p. 459-462.
10 Lee WH and Lee DK. (1998). Ecology of rhizome rot incidence of ginger and relation of soil texture, chemistry and biology. Korean Journal of Environmental Agriculture. 17:1-46.
11 Kwon TY, Jung KC, Kim JS, Kim CK, Park SD and Choi BS. (1998). Factors influencing on continuous cropping injury of Cinidium officinale Makino in Ulleung island, RDA. Journal of Agro-Environment Science, 40:39-43.
12 Lee CB. (1980). Korean Plant Picture Book. Hyungmoonsa. Seoul, Korea. p. 725.