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Is birch a suitable reference in estimating dinitrogen fixation in alders by isotope dilution?

, : Is birch a suitable reference in estimating dinitrogen fixation in alders by isotope dilution?. Plant and Soil 118(1-2): 43-50

Seedlings of Alnus incana (nodulated and non-nodulated) and Betula papyrifera were fertilized with varying amounts (0, 10, 25, 50, 100, 250 and 500 micro g N/g soil) of labelled ammonium-N or nitrate-N.

Accession: 001871031

DOI: 10.1007/bf02232789

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