OZONE SHORT TERM FUMIGATION EFFECTS ON PHYSIOLOGICAL PARAMETERS OF YOUNG POPLAR TREES (Populus Nigra)

OZONE SHORT TERM FUMIGATION EFFECTS ON PHYSIOLOGICAL PARAMETERS OF YOUNG POPLAR TREES (Populus Nigra)

During a period of thirty (30) days, young trees of Populus nigra were fumigated with a single dose of ozone; 30 ppb for 4 hours under open top chamber (OTC), other trees were kept out of fumigation serving as control. At the end of the experiment, typical necrosis appeared on the leaf since the fif...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Fresenius environmental bulletin 2023-08, Vol.32 (8), p.2858
Hauptverfasser: Benchohra, Maamar, Hicham, Berrabah, Belgacem, Nouar, Fadlallah, Rabah Hocine
Format: Artikel
Sprache:eng
Schlagworte:
Chlorophyll
Fumigation
Necrosis
Ozone
Parameters
Physiological effects
Physiology
Stomata
Stomatal conductance
Trees
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:During a period of thirty (30) days, young trees of Populus nigra were fumigated with a single dose of ozone; 30 ppb for 4 hours under open top chamber (OTC), other trees were kept out of fumigation serving as control. At the end of the experiment, typical necrosis appeared on the leaf since the fifth day gaining more and more surface. The relationship necrosis– days was shown to be linear (p
ISSN:1018-4619
1610-2304