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中国农学通报

中国农学通报 ›› 2016, Vol. 32 ›› Issue (31): 20-28.doi: 10.11924/j.issn.1000-6850.casb16070049

• 林学 园艺 园林 • 上一篇    下一篇

山杜英枝叶花中金属元素的火焰原子吸收光谱法测定

陈景明,蔡英卿,李丹玲,陈洪彬,戴聪杰   

  1. 泉州幼儿师范高等专科学校，福建泉州，362000,福建泉州师范学院海洋与食品学院,福建泉州师范学院海洋与食品学院,近海资源生物技术福建省高校重点实验室，,近海资源生物技术福建省高校重点实验室
  • 收稿日期:2016-07-10 修回日期:2016-10-16 接受日期:2016-09-20 出版日期:2016-11-10 发布日期:2016-11-10
  • 通讯作者: 蔡英卿
  • 基金资助:
    福建省高校服务海西建设重点项目“泉州湾湿地生态修复与综合开发”(A101)；泉州市科技计划项目“近海资源生物技术研究与开发平台” (2011Z14)。

Determination of Metallic Elements from Branches and Leaves and Flowers of Elaeocarpus sylvestris (Lour.) Poir. by Flame Atomic Absorption Spectrometry

  • Received:2016-07-10 Revised:2016-10-16 Accepted:2016-09-20 Online:2016-11-10 Published:2016-11-10

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摘要： 旨在指导山杜英的生产栽培，为其园林绿化及其综合开发利用提供基础数据。通过火焰原子吸收光谱法分析山杜英15 个部位的K、Ca、Na、Mg、Fe、Mn、Cu、Zn、Cr、Ni 金属元素的含量，结果表明，所测10 种金属元素在山杜英的各部位均有一定的分布，其含量（平均值）高低顺序表现为：K＞Ca＞Mg＞Na＞Fe＞Mn＞Zn＞Ni＞Cr＞Cu。同一元素在山杜英15 个部位中的含量存在不同程度的差异。所测山杜英15个部位中的Ca、Mg、Mn、Zn的含量多数落在一般植物体的正常含量范围内，与一般植物相比，山杜英中Fe、Cr、Ni元素含量相对偏高，K、Na、Cu元素含量相对偏低。

关键词: 滴灌, 滴灌, SCI-E, 文献计量学, 定量分析

Abstract: The objective is to guide the production cultivation of Elaeocarpus sylvestris (Lour.) Poir., and provide the basic data for its landscaping and comprehensive development and utilization. The contents of K, Ca, Na, Mg, Fe, Mn, Cu, Zn, Cr, Ni were measured by the method of flame atomic absorption spectrometry (FAAS) in 15 parts of Elaeocarpus sylvestris (Lour.) Poir.. The results showed that 10 elements existed in all the organs of Elaeocarpus sylvestris (Lour.) Poir.. The order of the average content was: K＞Ca＞Mg＞Na＞Fe＞ Mn＞Zn＞Ni＞Cr＞Cu. The contents of the same element were different among 15 parts of Elaeocarpus sylvestris (Lour.) Poir.. The average contents of Ca, Mg, Mn and Zn in 15 parts of the Elaeocarpus sylvestris (Lour.) Poir. belonged to the normal content levels of the elements in normal plants. The contents of Fe, Cr and Ni in 15 parts of Elaeocarpus sylvestris (Lour.) Poir. were relatively higher than those in normal plants, but the contents of the K, Na and Cu were relatively lower than those in normal plants.