Non-destructive methods for demonstrating chemical changes in the rhizosphere II. Application of methods |
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| Authors: | Dinkelaker B. Hahn G. Marschner H. |
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| Affiliation: | (1) Institute of Plant Nutrition, University of Hohenheim, D-70593 Stuttgart, Germany |
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| Abstract: | Chemical changes in the rhizosphere of soil-grown plants are demonstrated by non-destructive techniques based on colour reactions. The following examples are given: FeIII reduction in the rhizosphere of a Hakea species, MnIV reduction in the rhizosphere of chikpea, complexation of Al in the rhizosphere of Norway spruce, and the activity of acid phosphatase in the rhizosphere of maize. |
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| Keywords: | acid phosphatase aluminium complexation ectoenzymes iron manganese reducing processes rhizosphere |
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