Effects of soil properties on accumulation characteristics of copper, manganese, zinc, and cadmium in Chinese turnip

doi:10.1016/j.pld.2019.06.006

	Effects of soil properties on accumulation characteristics of copper, manganese, zinc, and cadmium in Chinese turnip
	Li, Boqun 1,2; Chen, Di 3; Yang, Yongping1,2 ; Li, Xiong1,2
通讯作者	Li, Xiong(lixiong@mail.kib.ac.cn)
	2019-10-01
发表期刊	PLANT DIVERSITY
ISSN	2096-2703
卷号	41 期号:5 页码:340-346
摘要	Clarifying 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.
关键词	Turnip Heavy metal Bioconcentration Phytoremediation Soil composition
DOI	10.1016/j.pld.2019.06.006
收录类别	SCI ; SCI
语种	英语
WOS记录号	WOS:000497462900007
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/70085
专题	中国科学院东亚植物多样性与生物地理学重点实验室
通讯作者	Li, Xiong
作者单位	1.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
推荐引用方式 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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