종근 크기가 삼백초의 경엽생육에 미치는 영향
Effects of Size of Rhizome on Top Part Growth in Saururus chinensis Baill
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Abstract
- This study was conducted to provide basic data for productivity of Saururus chinensisBaill. depending on rhizomesize. The kinds of the treatment were 4 including below 5㎜ of rhizome size. Major results were summarized as follows.Sprouting was earlier in above 9㎜ of rhizome size and the number of last sprouting was increased 84∼109% compared with8.0 individual/㎡ of 6㎜ of rhizome size. Growth of stem showed a good tendency in 6㎜ of rhizome size with the longer stemlength and the thicker stem but the number of tiller was more rhizome was more thicker. Though the number of commercialleaf was more above 9㎜ of rhizome size leaf length, leaf width and the number of noncommercial leaf did not showeddifference by rhizome size. Dry weight of commercial foliar in 9㎜ of rhizome size over was increased 35∼37% comparedwith 6㎜ of rhizome size. Therefore, rhizomes size above 9㎜ showed most effective for increasing sprout and wight of stemand leaves of Saururus chinensis.Key words - Medicinal crop, Saururus chinensisBaill, Rhizome size
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