期刊论文

Wang, Guohua

英文

Environmental Science and Pollution Research

0944-1344

2022

29

22

33002-33012

10.1007/s11356-022-18600-9

This work was financially supported by the National Natural Science Foundation of China (11475080, 51904155), Education Department Fund of Hunan Province of China (19C1588), and Hengyang’s Science and Technology Planning Projects (2018KJ130). national natural science foundation of china,11475080,Shuibo Xie,51904155,Guohua Wang,education department of hunan province,19C1588,Lishan Rong,hengyang’s science and technology planning projects,2018KJ130,Guohua Wang

本校为第一且通讯机构

Perennial ryegrass (Lolium perenne L.) was planted in uranium-contaminated soil mixtures supplemented with different amounts of citric acid to investigate the defense strategies of perennial ryegrass against U and the enhanced mechanism of citric acid on the remediation efficiency in the laboratory. The uranium content in the plant tissues showed that the roots were the predominant tissue for uranium accumulation. In both root and shoot cells, the majority of U was located in the cell wall fraction. Furthermore, antioxidant enzymes were also stimulated when exposed to U stress. These results s...