The Korean Journal of Ecology
- 제17권4호
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- Pages.453-461
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- 1994
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- 1225-0317(pISSN)
앉은부채 (Symplocarpus renifolius) 개체군의 동태 1.개체군의 구조와 영양생장
Population Dynamics of Symplocarpus renifolius 1. Population Structure and Vegetative Growth
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Min, Byeong-Mee
(Dept. of Science Education, College of Eduction, Dankook University) ;
- Kang, Hyun-Jung
- 발행 : 1994.08.01
초록
Size class structure and vegetative growth of a perennial herb of the temperate deciduous forests, Symplocarpus renifolius Schott, were studied from 1991 to 1994 in Namhansansung, Kyonggi Province, Korea. The size class structures of leaf number and leaf area per individual followed bell-shape curve, i.e. frequency of middle class was relatively high. The leaf area increased from the late-March to mid-May. At the end of the growing season, leaf area(length X breadth) was proportional to biomass, especially aboveground biomass. The leaf number and leaf area per individual increased at the rate of 0.08 leaf/year and 9.7