| 尾巨桉化感作用对广金钱草化学成分的影响 |
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| 引用本文： | 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 |
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| 作者姓名： | 郑立浪 陈月圆 卢凤来 李典鹏 |
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| 作者单位： | 广西师范大学生命科学学院, 广西桂林 541004;广西壮族自治区中国科学院广西植物研究所, 广西植物功能物质研究与利用重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西植物功能物质研究与利用重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西植物功能物质研究与利用重点实验室, 广西桂林 541006,广西壮族自治区中国科学院广西植物研究所, 广西植物功能物质研究与利用重点实验室, 广西桂林 541006 |
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| 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。 |
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| 摘 要： | 【目的】研究尾巨桉Eucalyptus urophylla×Eucalyptus grandis对广金钱草Desmodium styracifolium(Osb.)Merr.药材化学成分的影响,探索尾巨桉-广金钱草复合经营模式的可行性。【方法】在试验田中,以不同类型和重量的尾巨桉落叶铺盖在土壤上并种植广金钱草,同时另在尾巨桉人工林中直接套种广金钱草,待药材成熟后统计其产量,并利用HPLC指纹图谱法及含量测定法检测其化学成分变化。【结果】广金钱草在尾巨桉林下种植时,产量稍有下降,但药材指纹图谱与正常种植无显著差异。【结论】广金钱草可以套种在尾巨桉人工林下。
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| 关 键 词： | 尾巨桉 广金钱草 化学成分 HPLC |
| 收稿时间： | 2015-10-18 |
| 修稿时间： | 2016-01-29 |
Effect of Eucalyptus urophylla × Eucalyptus grandis Allelopathy on Chemical Components of Desmodium styracifolium (Osb.) Merr. |
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| ZHENG Lilang,CHEN Yueyuan,LU Fenglai and LI Dianpeng. Effect of Eucalyptus urophylla × Eucalyptus grandis Allelopathy on Chemical Components of Desmodium styracifolium (Osb.) Merr.[J]. Guangxi Sciences, 2016, 23(2): 184-188 |
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| Authors: | ZHENG Lilang CHEN Yueyuan LU Fenglai LI Dianpeng |
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| Affiliation: | Colleage of Life Sciences, Guangxi Normal University, Guilin, Guangxi, 541004, China;Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences Guilin, Guangxi, 541006, China,Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences Guilin, Guangxi, 541006, China,Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences Guilin, Guangxi, 541006, China and Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences Guilin, Guangxi, 541006, China |
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| 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 method and determination of schaftoside were established to detect its chemical component variation.[Results] The yield of D.styracifolium (Osb.)Merr.cultivated in Eucalyptus forest decreased 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. |
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| Keywords: | Eucalyptus urophylla×Eucalyptus grandis Desmodium styracifolium (Osb.) Merr. chemical component HPLC |
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