Title :
Evaluation of Iron on Cadmium Accumulate by Triticum aestivum L. in Hydroponic Culture
Author :
Bao, Tong ; Sun, Li-na ; Sun, Tie-heng ; Zhao, Da
Author_Institution :
Lab. of Eco-Remediation & Resource Reuse, Shenyang Univ., Shenyang, China
Abstract :
The objective of this research was to determine the effect of Fe deficiency on the uptake of cadmium (Cd) by wheat (Triticum aestivum L.) in hydroponic culture. Results showed that Fe deficiency induced cadmium uptake, biomass decrease and changes of pH and Eh in hydroponic culture. Under Fe deficiency status, the decrease in pH and the increase in Eh might result in higher cadmium availability. Values of bioconcentration factor (BCF) and translocation factor (TF) indicated that Fe-deficiency status affected cadmium accumulation and translocation in wheat. The results of this research would significantly improve the understanding of metal removal from the contaminated environment.
Keywords :
biochemistry; botany; cadmium; iron; pollution control; soil pollution; Cd; Fe; Triticum aestivum L; bioconcentration factor; biomass decrease; cadmium uptake; contaminated environment; hydroponic culture; iron deficiency effects; metal removal; pH changes; translocation factor; wheat cadmium accumulation; wheat cadmium translocation; wheat iron evaluation; Biomass; Cadmium; Contamination; Environmentally friendly manufacturing techniques; Industrial pollution; Iron; Laboratories; Plastics; Soil; Sun;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5516207
