摘要
研究表明，紫云英吸收的铜主要累积在根部，其分布规律是根＞叶＞茎。随着土壤铜浓度增加，根细胞结构变化明显，当投加６０ｍｇｋｇ－１Ｃｕ时。
The research results show that, copper absorbed by Milkvetch accumulates mainly in the root part of Milkvetch, whose distribution law is: root>leaf>stem. As the copper content of the soil increases, the root cell structure changes obviously. When the input of copper content is as high as 60 mg·kg -1 , the root cells of Milkvetch will be damaged seriously.
出处
《江西农业大学学报》
CAS
CSCD
1997年第2期76-79,共4页
Acta Agriculturae Universitatis Jiangxiensis
基金
国家自然科学基金
关键词
铜
紫云英
根细胞
毒害
Copper(Cu)
Milkvetch
root cell
harm
