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한국식물학회 / v.49, no.1, 2006년, pp.9-15 
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( Allometry of Urtica urens in Polluted and Unpolluted Habitats ) |
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| 초 록 |
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| The allometry of Urtica urens (small nettle), an important medicinal plant in many countries, growing in an area near pollution sources and an area away from pollution sources was determined. The allometric coefficients were determined for nonlinear relationships between plant height, stem width, root length, petiole length, leaf dry weight, petiole dry weight, leaf length, leaf width, leaf area and specific leaf area. The slopes of the linear equations were determined for the above parameters. The results showed that there is a difference in the allometry of different parts of U. urens growing in these two areas. Air pollutants reduced the plant height, stem width, root length and petiole length and increased leaf parameters. The same pattern of growth was reflected by comparing the slopes of the straight lines of the parts of the plants growing in the two areas. |
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| 키워드 |
| air pollution;allometric coefficient;medicinal plants;morphometry;small nettle;Urtica urens; |
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Journal of Plant Biology / v.49, no.1, 2006년, pp.9-15
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200614222987328)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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