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한국식물학회 / v.32, no.2, 1989년, pp.109-119 
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Adhatoda visica NEES의 알레로페티 효과
( Allelopathic Potential of Adhtoda vasica NEES ) |
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| 초 록 |
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| Adhatoda vasica Nees is a shrubby component of tropical and subtropical vegetation in Pakistan. t harbours relatively few unhealthy associated species in and around its thickets. Aqueous extracts, rain leachates, litter from shoots and soil underneath it invariably reduced germination, early growth, biomass, moisture and chlorophyll contents of Pennisetum americanum, Setaria italica, Zea mays, Brassica campestris and Triticum vulgare in different laboratory expreiments. chromatographic analysis revealed the presence of caffeic, ferulic, vanillic, p-coumaric, p-OH-benzoic, and tannic acids in aqueous extracts. The phytotoxicity was related to the test species used, part assayed and parameter measured. It is suggested that the preclusion of the associated species and the dominance of A. vasica is primarily due to allelopathy. Negative grazing also provides better chances for its establishment. |
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| 키워드 |
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Journal of Plant Biology / v.32, no.2, 1989년, pp.109-119
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911920114984)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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