广西科学2016，Vol.23Issue(2)：184-188,5.
尾巨桉化感作用对广金钱草化学成分的影响
Effect of Eucalyptus urophylla × Eucalyptus grandis Allelopathy on Chemical Components of Desmodium styracifolium (Osb.)Merr.
摘要
Abstract
Objective]The chemical component variation of Desmodium styracifolium (Osb.) Merr.intercropping in Eucalyptus urophylla × Eucalyptus grandis plantation was studied to explore the feasibility of E.urophylla × E.grandis and Desmodium styracifolium (Osb.) Merr.composite model.[Methods]Desmodium styracifolium (Osb.)Merr.was planted in a bare land with different weight of E.urophylla × E.grandis leaves covering on soils,which was also cultivated in E.urophylla × E.grandis plantation. The yield of Desmodium styracifolium (Osb.)Merr.was recorded after harvesting.Moreover,HPLC fingerprint meth-od and determination of schaftoside were established to detect its chemical component varia-tion.[Results]The yield of D.styracifolium (Osb.)Merr.cultivated in Eucalyptus forest de-creased slightly,but its chemical fingerprints showed no obvious difference compared with the material which was normally cultivated.[Conclusion]D.styracifolium (Osb.)Merr.can interplant in Eucalyptus Plantations.关键词
尾巨桉/广金钱草/化学成分/HPLCKey words
Eucalyptus urophylla × Eucalyptus grandis/Desmodium styracifolium (Osb.) Merr./chemical component/HPLC分类
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郑立浪,陈月圆,卢凤来,李典鹏..尾巨桉化感作用对广金钱草化学成分的影响[J].广西科学,2016,23(2):184-188,5.基金项目
广西重大专项项目（桂科重1347001）和广西自然科学基金项目（1123014，2010GXNSFD169007）资助。 （）
