Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.envexpbot.2016.11.002 |
Effect of fluoride and cadmium stress on the uptake and translocation of fluoride and cadmium and other mineral nutrition elements in radish in single element or co-taminated sierozem | |
Chen, Yazhou1,2; Wang, Shengli1,2; Nan, Zhongren1; Ma, Jianmin1; Zang, Fei1; Li, Yepu1; Zhang, Qian1 | |
通讯作者 | Wang, Shengli |
来源期刊 | ENVIRONMENTAL AND EXPERIMENTAL BOTANY |
ISSN | 0098-8472 |
EISSN | 1873-7307 |
出版年 | 2017 |
卷号 | 134页码:54-61 |
英文摘要 | The radish plants are cold- and drought-tolerant crops. They have been widely planted in semi-arid or arid areas of northwest China. With high biomass production, the radish plants have been proved to be a potential phytoaccumulator of several metals (Cu, Pb, Zn). A pot experiment with single element contaminated or co-contaminated soils was conducted to study fluoride (F) and cadmium (Cd) accumulation in radish plants and the effect of their interaction on radish growth. After four months growing in sierozem, F and Cd with different concentration levels were added to the soil. The dry biomass and the concentrations of F and Cd in the roots and leaves of radish plants were measured, and the bioconcentration and translocation factors of F and Cd were calculated. We also identified the contents of Cu, Zn and Mn in radish plants. The combined contamination of F and Cd showed synergistic effect (negative) on the growth of radish plants. It was found that F or Cd was mainly accumulated in the leaves of radish plants which were able to transport to tops of radish plants. The addition of F-Cd inhibited Cu uptake by the roots, while the addition of F or Cd or F-Cd all promoted Zn absorption by radish plants. Results also showed that the synergistic interaction (positive) between F and Cd played a role in the absorption of Mn by the roots of radish plants. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Radish Fluoride Cadmium Accumulation Translocation Interaction |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000392896400006 |
WOS关键词 | CONTAMINATED SOILS ; LYCOPERSICON-ESCULENTUM ; GENOTYPIC VARIATION ; RICINUS-COMMUNIS ; ACCUMULATION ; TOLERANCE ; PLANTS ; WHEAT ; ALUMINUM ; POPLAR |
WOS类目 | Plant Sciences ; Environmental Sciences |
WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology |
来源机构 | 兰州大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/198627 |
作者单位 | 1.Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Environm Pollut Predict & Control, Lanzhou 730000, Gansu, Peoples R China; 2.Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Yazhou,Wang, Shengli,Nan, Zhongren,et al. Effect of fluoride and cadmium stress on the uptake and translocation of fluoride and cadmium and other mineral nutrition elements in radish in single element or co-taminated sierozem[J]. 兰州大学,2017,134:54-61. |
APA | Chen, Yazhou.,Wang, Shengli.,Nan, Zhongren.,Ma, Jianmin.,Zang, Fei.,...&Zhang, Qian.(2017).Effect of fluoride and cadmium stress on the uptake and translocation of fluoride and cadmium and other mineral nutrition elements in radish in single element or co-taminated sierozem.ENVIRONMENTAL AND EXPERIMENTAL BOTANY,134,54-61. |
MLA | Chen, Yazhou,et al."Effect of fluoride and cadmium stress on the uptake and translocation of fluoride and cadmium and other mineral nutrition elements in radish in single element or co-taminated sierozem".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 134(2017):54-61. |
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