Abstract
Accumulation and transfer of Cd by Sonchus asper intercropped with a legume crop, Vicia faba were determined via 112Cd as a tracer to assess the potential of Sonchus asper as a hyperaccumulator. In this study, Sonchus asper and Vicia faba were planted side by side in soils amended with arbuscular mycorrhizae, and 112Cd was applied to either Sonchus asper or Vicia faba planted soils while the neighboring plant received 112Cd across a nylon net impermeable to the roots. Mean concentration of 112Cd in the shoot of Sonchus asper was 7.0 times higher than Vicia faba. The translocation factor of 112Cd in Sonchus asper were 39 and 400 times higher than in Vicia faba under the 112Cd direct and indirect treatments, respectively. The results suggested that the intercropping of Sonchus asper as a hyperaccumulator with Vicia faba, might be a feasible approach for phytoremediation of Cd contaminated soil.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Bulletin of environmental contamination and toxicology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
