EcoFoG

 

Nitrogen Nutrition

ParcelleSiteTaxonN Status d15Nd15N standard dev.N LeafN Leaf standard dev.NodulationNodule morphologySeedling NodulationSeedling Nodulation morphologyARA
OxisoilsSaint Elie TrackCarapa procera (Meliaceae)Non legume pioneer1.340.91.560.07plants without nodulesUndeterminedundeterminedUndeterminednot determined

Contents

  • Site and plot: experimental site with soil type.
  • Nitrogen status, according to the groups:
    • Not sampled,
    • N-fixing legume,
    • Non fixing legume,
    • Non legume.
  • Measured d15 N (%).
  • Standard deviation of d15N (%).
  • Leaf N (%) content, in % of dry matter.
  • Standard deviation of Leaf N (%).
  • Nodules: plants with / without nodules / not examined.
  • Nodule morphology: astragaloid, aeschynomenoid, crotalaroid, desmodiod, muconoid.
  • Seedling nodules: seedling with / without nodules / not examined.
  • Seedling nodules morphology: astragaloid, aeschynomenoid, crotalaroid, desmodiod, muconoid.
  • Ara, Acetylene Reduction Assay: indicator of N-fixing efficiency, positive reports or not carried out.

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Last update on 2/28/2011