Aufnahme und Verbleib von Dicyandiamid in Reben

Authors

  • A. Wünsch
  • A. Amberger

DOI:

https://doi.org/10.5073/vitis.1989.28.81-84

Keywords:

nutrition, nitrogen, metabolism, isotope, root, shoot

Abstract

Uptake and stability of dicyandiamide in grapevines

Dicyandiamide (DCD) is taken up as a molecule by the roots and translocated via the stem to the Jeaves within 24 h . 15 d after omitting 14C - DCD from the nutrient solution, it is still found in the Jeaves together with other compounds showing 14C-activity. Over the whole experimental period a certain amount of DCD is detected in the leaves. DCD thus strongly differs from cyanamide which is metabolized in plants within a few hours.

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Published

2015-12-15

Issue

Vol. 28 No. 2 (1989): VITIS

Section

Article

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