Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering

Enrichment of Se in Soil-Crop Systems in the Selenium-rich Region and their Effects for the Enrichment of Heavy Metals

Authors
Shanhu Hu, Shengxu Luo, Yujie Xiao, Zhang Luo, Chunlei Fan
Corresponding Author
Shanhu Hu
Available Online October 2015.
DOI
https://doi.org/10.2991/icadme-15.2015.155How to use a DOI?
Keywords
selenium-rich soil crops distribution of Se enrichment of heavy metals effects of Se
Abstract

36 kinds of crops and the planting soils had been treated as research samples. All the materials came from Nandu river basin selenium-rich region. 120 research samples had been chosen to research the distribution of selenium and their effects on enrichment of heavy metals in selenium-rich regions. The results showed that the amount of selenium (based on fresh weight) are of the following order: grain and oil species>leaf vegetable species>potato species >bean species > melon and fruit species. The parameter order (BCF) of selenium enrichment (from high to low) was leaf vegetable species potato species> grain and oil species > melon and fruit species bean species; Based on the standard of the amount of selenium that the selenium-rich food has, leaf vegetable species should be the optimal crops for developing among all these species; Pb and Cd show associated effect with Se in selenium-rich soil, the associated effect between Se and Cd was significant. Selenium-rich soil shows no significant effects on the enrichment of heavy metals in crops, it showed antagonism effect to Pb and synergistic effect to Cd.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-113-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/icadme-15.2015.155How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Shanhu Hu
AU  - Shengxu Luo
AU  - Yujie Xiao
AU  - Zhang Luo
AU  - Chunlei Fan
PY  - 2015/10
DA  - 2015/10
TI  - Enrichment of Se in Soil-Crop Systems in the Selenium-rich Region and their Effects for the Enrichment of Heavy Metals
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 795
EP  - 800
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.155
DO  - https://doi.org/10.2991/icadme-15.2015.155
ID  - Hu2015/10
ER  -