[Hyperaccumulative characteristics of 7 widely distributing weed species in composite family especially Bidens pilosa to heavy metals].

@article{Wei2008HyperaccumulativeCO,
  title={[Hyperaccumulative characteristics of 7 widely distributing weed species in composite family especially Bidens pilosa to heavy metals].},
  author={Shuhe Wei and Chuan-Jie Yang and Qixing Zhou},
  journal={Huan jing ke xue= Huanjing kexue},
  year={2008},
  volume={29 10},
  pages={2912-8}
}
Hyperaccumulator is the main point of phytoremediating contaminated soils by heavy metals, and the identification of hyperaccumulator is still the difficult and key step of phytoremediation. The outdoor pot-culture experiment was used to study the hyperaccumulative characteristics of 7 widely distributing weed species in Northeast of China to heavy metals. The results in screening experiment showed that Taraxacum mongolicum and Bidens pilosa indicated strong tolerance to Cd single and Cd-Pb-Cu… CONTINUE READING