Effects of soil properties on accumulation characteristics of copper, manganese, zinc, and cadmium in Chinese turnip
Li, Boqun1,2; Chen, Di3; Yang, Yongping1,2; Li, Xiong1,2
Corresponding AuthorLi, Xiong(lixiong@mail.kib.ac.cn)
2019-10-01
Source PublicationPLANT DIVERSITY
ISSN2096-2703
Volume41Issue:5Pages:340-346
AbstractClarifying the mechanisms of heavy metal (HM) accumulation and translocation from soil-root-leaf is crucial to coping with soil HM pollution. In this study, we analysed copper (Cu), manganese (Mn), zinc (Zn) and cadmium (Cd) accumulation characteristics in Chinese turnips and the effect of soil physicochemical properties on both HM accumulation and translocation. Our results indicate that Chinese turnips absorb and translocate Mn, Zn, and Cd at much higher levels than they do Cu. When we measured bioconcentration factors in Chinese turnips for different HMs in the same soil, we found Chinese turnip capacities for HM accumulation decrease from Zn > Mn > Cd > Cu. In addition, the translocation factor for these HMs decreases from Mn > Cd > Zn > Cu. Correlation analysis indicates that soil pH and various soil components are either negatively or positively correlated with Mn, Zn, and Cd accumulation; also, soil properties are correlated with Mn translocation from root to leaf. These findings may help evaluate HM accumulation and translocation mechanisms as well as artificially regulate HM uptake levels from soils to turnips. Copyright (C) 2019 Kunming Institute of Botany, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.
KeywordTurnip Heavy metal Bioconcentration Phytoremediation Soil composition
DOI10.1016/j.pld.2019.06.006
Indexed BySCI ; SCI
Language英语
WOS IDWOS:000497462900007
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/70085
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Corresponding AuthorLi, Xiong
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Kunming 650201, Yunnan, Peoples R China
3.Yunnan Univ, Sch Life Sci, Kunming 650091, Yunnan, Peoples R China
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GB/T 7714
Li, Boqun,Chen, Di,Yang, Yongping,et al. Effects of soil properties on accumulation characteristics of copper, manganese, zinc, and cadmium in Chinese turnip[J]. PLANT DIVERSITY,2019,41(5):340-346.
APA Li, Boqun,Chen, Di,Yang, Yongping,&Li, Xiong.(2019).Effects of soil properties on accumulation characteristics of copper, manganese, zinc, and cadmium in Chinese turnip.PLANT DIVERSITY,41(5),340-346.
MLA Li, Boqun,et al."Effects of soil properties on accumulation characteristics of copper, manganese, zinc, and cadmium in Chinese turnip".PLANT DIVERSITY 41.5(2019):340-346.
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