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한국생태학회 / v.14, no.2, 1991년, pp.149-157 
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잣나무의 天然化學物質이 다른 植物에 미치는 毒性作用
( Phytotoxic Effects of Naturally Occurring Chemicals from Pinus koraiensis on Experimental Species ) |
| ;;;; 원광대학교 과학교육과;군산대학;원광보건전문대학 생물치료과;;
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| To find out allelopathic potential of naturally occurring substances emitted form pinus korairnsis, water extracts and volatile sudstances of the tree materials werw provided and used for tests such as seed germination and seedling growth test. In general, the more was the concentration of the extracts and essential oils, the worse was growth effects of the selected species. The germination an the growth were inversely proportional to the concentration of the extracts and the essential oils of p. koraiensis. in other words, the chemical substances had the biological toxic activity. gc and gc/ms methods were employed for analysis and identification of phytotoxic substances from the tree leaves. Sixteen chemical compounds were identified from water extracts and nineteen from essential oils of p. koraiensis leaves. Through the experiment on germination and seedling growth test, the chemical substances naturally occurring from p. koraiensis seemed to be responsible for the allelopathic potential in this study. p |
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The Korean Journal of Ecology / v.14, no.2, 1991년, pp.149-157
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111919967436)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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