Untersuchungen über die Salzverträglichkeit verschiedener Pappel-- und Weidenarten sowie -klone unter Labor-- und Freilandbedingungen.

This article presents a study report of the salt tolerance of various poplar and willow species and clones conducted in the laboratory and field. The resistance of 10 black and 10 grey poplar clones and of 36 willow-clones was examined by dipping shoots in a highly concentrated NaCl solution. All the black and most of the grey poplars showed high resistance. Only eleven willow-clones showed sufficient resistance. The studies are to be continued with enlarged material under various ecological conditions.