Evaluation of iron on cadmium accumulate by Triticum aestivum L. in hydroponic culture
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 contiminated environment.
Tong Bao Li-na Sun Tie-heng Sun Da Zhao
Shenyang University Laboratory of Eco-Remediation and Resource Reuse, Shenyang 110016, China. Shenyang University Laboratory of Eco-Remediation and Resource Reuse, Shenyang 110016, China College of Resources and Civil Engineering Northeastern University, Shenyang 110004,China.
国际会议
成都
英文
1-4
2010-06-18（万方平台首次上网日期，不代表论文的发表时间）