湖北农业科学 ›› 2020, Vol. 59 ›› Issue (4): 132-135.doi: 10.14088/j.cnki.issn0439-8114.2020.04.027

• 检测分析 • 上一篇    下一篇

不同饲用苎麻叶片、茎中微量元素含量动态变化

汤涤洛1,2, 汪红武1,2, 熊伟1,2, 朱伟1,2, 涂修亮1,2   

  1. 1.咸宁市农业科学院,湖北 咸宁 437100;
    2.湖北省苎麻工程技术研究中心,湖北 咸宁 437100
  • 收稿日期:2019-11-03 出版日期:2020-02-25 发布日期:2020-05-13
  • 通讯作者: 涂修亮(1967-),男,研究员,博士,(电子信箱)txl8256437@163.com。
  • 作者简介:汤涤洛(1987-),女,湖南攸县人,助理研究员,硕士,主要从事苎麻生理生化研究,(电话)18372707280(电子信箱)346324856@qq.com。
  • 基金资助:
    国家麻类产业技术体系项目(CARS-19);湖北省农业科技创新中心创新团队项目(2016-620-000-001-064)

Dynamic changes of trace elements in leaves and stemsin different feeding ramie

TANG Di-luo1,2, WANG Hong-wu1,2, XIONG Wei1,2, ZHU Wei1,2, TU Xiu-liang1,2   

  1. 1.Xianning Academy of Agricultural Sciences,Xianning 437100,Hubei,China;
    2.Hubei Ramie Engineering Technology Center,Xianning 437100,Hubei,China
  • Received:2019-11-03 Online:2020-02-25 Published:2020-05-13

摘要: 以3种不同饲用苎麻(Boehmeria nivea L.)为研究对象,研究3个不同饲用苎麻品种叶片、茎中微量元素(Cu、Mn、Zn)含量变化规律,并分析了饲用苎麻叶片与茎中微量元素含量的相关性。结果表明,不同品种饲用苎麻叶片和茎中的Cu、Mn、Zn含量变化规律表现不一致,每种饲用苎麻叶片中Cu、Mn、Zn含量均大于茎中的含量,不同饲用苎麻品种叶片和茎中Cu、Mn、Zn含量各不同,但其顺序均为Mn>Zn>Cu,苎麻茎中的Mn与叶片中Mn元素呈显著正相关(P<0.05)。

关键词: 苎麻(Boehmeria nivea L.), 微量元素, 品种, 动态变化

Abstract: This study used three different feeding ramie(Boehmeria nivea L.) as the research object. The dynamic changes of trace elements (Cu、Mn、Zn) in leaves and stems of 3 kinds of feeding ramie were studied and correlation between the content of trace elements in leaves and stems of feeding ramie was analyzed. The results showed that the dynamic changes of Cu, Mn and Zn contents in leaves and stems of 3 kinds of feeding ramie were inconsistent. The contents of Cu, Mn and Zn in different varieties of feeding ramie were higher than those in stems. The order of Cu, Mn and Zn in different varieties of feeding ramie leaves and stems was: Mn>Zn>Cu. There was a significant positive correlation between Mn in the stem of ramie and Mn in leaves (P<0.05).

Key words: ramie(Boehmeria nivea L.), trace elements, variety, dynamic change

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