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Selenium Transfer between Kaolinite or Goethite Surfaces, Nutrient Solution and Oryza Sativa

Author: Nothstein, Alexandra Kelly
Source: Directory of Open Access Books
Publisher: KIT Scientific Publishing
ISBN: 9783731504610
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The aim of this study was to describe and quantify Se transfer at the interface between soil and plant. For this purpose, three Se reservoirs were defined: soil, soil solution and plant, represented by kaolinite or goethite, nutrient solution and rice. First, Se transfer from solution to plant and Se partitioning in the plant was studied; then adsorption-desorption processes of Se onto kaolinite and goethite were investigated. Finally, a mass balance of the combined experiment was modelled.