| 引用本文： |
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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. [点击复制]
- ZHENG Lilang,CHEN Yueyuan,LU Fenglai,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. [点击复制]
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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。 |
| 关键词: 尾巨桉 广金钱草 化学成分 HPLC |
| DOI：10.13656/j.cnki.gxkx.20160512.007 |
| 投稿时间：2015-10-18修订日期：2016-01-29 |
| 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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| Effect of Eucalyptus urophylla × Eucalyptus grandis Allelopathy on Chemical Components of Desmodium styracifolium (Osb.) Merr. |
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ZHENG Lilang1,2, CHEN Yueyuan2, LU Fenglai2, LI Dianpeng2
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| (1.Colleage of Life Sciences, Guangxi Normal University, Guilin, Guangxi, 541004, China;2.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) |
| 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. |
| Key words: Eucalyptus urophylla×Eucalyptus grandis Desmodium styracifolium (Osb.) Merr. chemical component HPLC |
