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Effects of Size of Rhizome on Top Part Growth in Saururus chinensis Baill  

Nam, Sang-Young (Chungbuk Province ARES)
Kim, In-Jae (Chungbuk Province ARES)
Kim, Min-Ja (Chungbuk Province ARES)
Rho, Chang-Woo (Chungbuk Province ARES)
Min, Kyeong-Beom (Chungbuk Province ARES)
Lee, Cheol-Hee (Chungbuk Province ARES)
Jong, Seung-Keun (Dept. of Plant Resources, Chungbuk National University)
Kim, Hong-Sig (Dept. of Plant Resources, Chungbuk National University)
Publication Information
Korean Journal of Plant Resources / v.20, no.5, 2007 , pp. 471-474 More about this Journal
Abstract
This study was conducted to provide basic data for productivity of Saururus chinensis Baill. depending on rhizome size. The kinds of the treatment were 4 including below 5mm of rhizome size. Major results were summarized as follows. Sprouting was earlier in above 9mm of rhizome size and the number of last sprouting was increased $84{\sim}109%$ compared with 8.0 $individual/m^2$ of 6mm of rhizome size. Growth of stem showed a good tendency in 6mm of rhizome size with the longer stem length and the thicker stem but the number of tiller was more rhizome was more thicker. Though the number of commercial leaf was more above 9mm of rhizome size leaf length, leaf width and the number of noncommercial leaf did not showed difference by rhizome size. Dry weight of commercial foliar in 9mm of rhizome size over was increased $35{\sim}37%$ compared with 6mm of rhizome size. Therefore, rhizomes size above 9mm showed most effective for increasing sprout and wight of stem and leaves of Saururus chinensis.
Keywords
Medicinal crop; Saururus chinensis Baill; Rhizome size;
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Times Cited By KSCI : 2  (Citation Analysis)
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