IGSNRR OpenIR
Phytoaccumulation of As by Pteris vittata supplied with phosphorus fertilizers under different soil moisture regimes - A field case
Yang, Jun1,2; Guo, Yue1; Yan, Yunxian1,2; Yang, Junxing1,2; Wan, Xiaoming1,2; Guo, Junmei1,2; Guo, Jinjun1; Chen, Tongbin1,2; Lei, Mei1,2
2019-11-01
Source PublicationECOLOGICAL ENGINEERING
ISSN0925-8574
Volume138Pages:274-280
Corresponding AuthorYang, Junxing(yangajx@igsnrr.ac.cn)
AbstractThe ability of As-hyperaccumulator Pteris vittata (PV) to remove As from real As (75.2 mg/kg) contaminated farmland soils under two soil moisture treatments [water retention (WR) and non-water retention (NW)] and three types of P fertilizers (acidic, alkaline and weakly acidic P fertilizers, indicated by SSP, CaP and KP, respectively) under field condition over 5 months was investigated for the first time. The results showed that yields of PV were increased by water retention irrespectively of P treatments. The results revealed that the uptake of As by PV was significantly increased by CaP and KP treatments, the opposite was observed with SSP treatment. Under WR condition, the uptake of As by PV treated with CaP and KP treatments was further significantly increased compared with SSP treatment. This study suggested that the combination of P fertilizer with soil moisture control is a more promising approach to increase remediating efficiency of PV under the real field conditions.
KeywordPteris vittata Soil moisture Phosphorus Remediating efficiency Fields
DOI10.1016/j.ecoleng.2019.07.037
WOS KeywordARSENIC-CONTAMINATED SOILS ; PLANT-GROWTH ; PHOSPHATE ROCK ; HYPERACCUMULATOR ; ACCUMULATION ; L. ; IMPACT ; FERN ; PH
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41771510] ; National Key Research and Development Program of China[2018YFC1802604]
Funding OrganizationNational Natural Science Foundation of China ; National Key Research and Development Program of China
WOS Research AreaEnvironmental Sciences & Ecology ; Engineering
WOS SubjectEcology ; Engineering, Environmental ; Environmental Sciences
WOS IDWOS:000485660800032
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/69682
Collection中国科学院地理科学与资源研究所
Corresponding AuthorYang, Junxing
Affiliation1.Chinese Acad Sci, Ctr Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Yang, Jun,Guo, Yue,Yan, Yunxian,et al. Phytoaccumulation of As by Pteris vittata supplied with phosphorus fertilizers under different soil moisture regimes - A field case[J]. ECOLOGICAL ENGINEERING,2019,138:274-280.
APA Yang, Jun.,Guo, Yue.,Yan, Yunxian.,Yang, Junxing.,Wan, Xiaoming.,...&Lei, Mei.(2019).Phytoaccumulation of As by Pteris vittata supplied with phosphorus fertilizers under different soil moisture regimes - A field case.ECOLOGICAL ENGINEERING,138,274-280.
MLA Yang, Jun,et al."Phytoaccumulation of As by Pteris vittata supplied with phosphorus fertilizers under different soil moisture regimes - A field case".ECOLOGICAL ENGINEERING 138(2019):274-280.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, Jun]'s Articles
[Guo, Yue]'s Articles
[Yan, Yunxian]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, Jun]'s Articles
[Guo, Yue]'s Articles
[Yan, Yunxian]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, Jun]'s Articles
[Guo, Yue]'s Articles
[Yan, Yunxian]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.