Measurement of vulnerability to water stress‐induced cavitation in grapevine: a comparison of four techniques applied to a long‐vesseled species

ABSTRACT Among woody plants, grapevines are often described as highly vulnerable to water‐stress induced cavitation with emboli forming at slight tensions. However, we found native embolism never exceeded 30% despite low xylem water potentials (Ψx) for stems of field grown vines. The discrepancy bet...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Plant, cell and environment cell and environment, 2010-09, Vol.33 (9), p.1502-1512
Hauptverfasser:	CHOAT, BRENDAN, DRAYTON, WILLIAM M., BRODERSEN, CRAIG, MATTHEWS, MARK A., SHACKEL, KEN A., WADA, HIROSHI, MCELRONE, ANDREW J.
Format:	Artikel
Sprache:	eng
Schlagworte:	air injection Centrifugation - methods centrifuge Dehydration Desiccation - methods grapevine Magnetic Resonance Spectroscopy - methods nuclear magnetic resonance imaging Plant Stems - physiology Vitis Vitis - physiology vulnerability curves Water - physiology Xylem - physiology
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!