Mineral constituents profile of biochar derived from diversified waste biomasses: implications for agricultural applications.

@article{Zhao2013MineralCP,
  title={Mineral constituents profile of biochar derived from diversified waste biomasses: implications for agricultural applications.},
  author={Ling Zhao and Xinde Cao and Qun Wang and Fan Yang and Shi Jie Xu},
  journal={Journal of environmental quality},
  year={2013},
  volume={42 2},
  pages={545-52}
}
The wide distribution and high heterogeneity of different elements in biochars derived from diverse feedstocks make it difficult to regulate their application in soil and to evaluate the maximum potential contribution of the nutrients and trace metals as well as the potential risk of toxic metals. This study classified 20 biochars, covering six typical categories, into three clusters according to their similarity and distance on nutrients and minerals using cluster analysis. Four principle… CONTINUE READING

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