干旱区生态环境知识资源中心(Arid): Accumulation and translocation of copper in Cu-polluted sierozem in northwest China

Arid

DOI	10.1080/03650340.2020.1789968
	Accumulation and translocation of copper in Cu-polluted sierozem in northwest China
	Zang, Fei; Wang, Shengli; Chen, Yazhou; Nan, Zhongren; Zhao, Chuanyan
通讯作者	Wang, SL
来源期刊	ARCHIVES OF AGRONOMY AND SOIL SCIENCE
ISSN	0365-0340
EISSN	1476-3567
英文摘要	Studies on subsequent effects of Cu pollution on mineral nutrients uptake in different tissues of crops grown in sierozem are limited. A pot experiment was conducted to reveal the effects of exogenous Cu on the accumulation and translocation of Cu and the interaction with nutrients in different tissues of wheat in Cu-polluted sierozem in northwest China. Results showed that the average concentration of Cu in different tissues of wheat was roots > stems and leaves > grains > shells. The bioaccumulation factor (BCF) of Cu in different parts of wheat was roots > stems and leaves > grains > shells. There was a weak translocation of Cu from sierozem to tops of wheat. Furthermore, the translocation ability of Cu from roots to tops of wheat was increasingly weak with increasing Cu stresses. Micronutrients (Fe, Mn and Ca) distribution in different wheat tissues indicated that uptake and upward translocation of these kinds of micronutrients could be affected by high soil Cu concentration. The addition of Cu in sierozem promoted the Mn absorption in wheat tissues, which may also be helpful to solve the lack of Mn in wheat caused by the Cu shortage in sierozem.
英文关键词	Arid area sierozem wheat copper mineral micronutrients
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000547730200001
WOS关键词	HEAVY-METAL ACCUMULATION ; BIOTIC LIGAND MODEL ; MINERAL-NUTRITION ; RISK-ASSESSMENT ; EXCESS COPPER ; LOESS PLATEAU ; HEALTH-RISK ; SOIL ; PLANTS ; GROWTH
WOS类目	Agronomy ; Soil Science
WOS研究方向	Agriculture
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/2XILL650/328091
作者单位	[Zang, Fei; Wang, Shengli; Chen, Yazhou; Nan, Zhongren] Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Environm Pollut Predict & Control, Lanzhou 730000, Gansu, Peoples R China; [Zang, Fei; Wang, Shengli; Chen, Yazhou; Nan, Zhongren] Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Peoples R China; [Zang, Fei; Zhao, Chuanyan] Lanzhou Univ, Coll Pastoral Agr Sci & Technol,Minist Educ, Minist Agr & Rural Affairs Engn Res Ctr Grassland, State Key Lab Grassland Agroecosyst,Key Lab Grass, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Zang, Fei,Wang, Shengli,Chen, Yazhou,et al. Accumulation and translocation of copper in Cu-polluted sierozem in northwest China[J]. 兰州大学.
APA	Zang, Fei,Wang, Shengli,Chen, Yazhou,Nan, Zhongren,&Zhao, Chuanyan.
MLA	Zang, Fei,et al."Accumulation and translocation of copper in Cu-polluted sierozem in northwest China".ARCHIVES OF AGRONOMY AND SOIL SCIENCE