Investigations on the determination of the available manganese content of soils

@article{Boken2005InvestigationsOT,
  title={Investigations on the determination of the available manganese content of soils},
  author={Else Boken},
  journal={Plant and Soil},
  year={2005},
  volume={9},
  pages={269-285}
}
Various methods have been used for the determination of the manganese content in the soil which is available to plants. Attempts have been made to determine the manganese partly as an exchangeable fraction by extraction with a neutral electrolyte and partly as a reducible fraction by treatment of the soil with a reducing agent. When a soil is extracted with… CONTINUE READING