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  • 1
    Electronic Resource
    Electronic Resource
    Non-destructive methods for demonstrating chemical changes in the rhizosphere II. Application of methods (1993)
    Springer
    Plant and soil 155-156 (1993), S. 71-74 
    Details
    ISSN: 1573-5036
    Keywords: acid phosphatase ; aluminium complexation ; ectoenzymes ; iron ; manganese ; reducing processes ; rhizosphere
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: 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.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00024986
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Non-destructive methods for demonstrating chemical changes in the rhizosphere I. Description of methods (1993)
    Springer
    Plant and soil 155-156 (1993), S. 67-70 
    Details
    ISSN: 1573-5036
    Keywords: acid phosphatase ; aluminium complexation ; ectoenzymes ; iron ; manganese ; reducing processes ; rhizosphere
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Non-destructive techniques for the demonstration of chemical changes in the rhizosphere of soil-grown plants are described. The following processes are demonstrated: FeIII reduction indicated by the formation of a red coloured complex between FeII and bathophenanthroline-disulfonate (BPDS) in an agar medium; MnIV reduction indicated by the decolourization of filter paper impregnated with Mn oxide; complexation of Al by the decolourization of polyacrylamide gel or agar containing Al and aluminon; and the activity of acid phosphatase indicated by the formation of a red complex on filter paper containing 1-naphthyl phosphate as substrate and Fast Red TR as an indicator.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00024985
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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