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

doi:10.14088/j.cnki.issn0439-8114.2020.04.027

Abstract

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

CLC Number:

S563.1

TANG Di-luo, WANG Hong-wu, XIONG Wei, ZHU Wei, TU Xiu-liang. Dynamic changes of trace elements in leaves and stemsin different feeding ramie[J]. HUBEI AGRICULTURAL SCIENCES, 2020, 59(4): 132-135.

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