Premium
The influence of a prolonged SO 2 fumigation on the stomatal reaction of spruce
Author(s) -
Keller Th.,
Häsler R.
Publication year - 1986
Publication title -
european journal of forest pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.535
H-Index - 49
eISSN - 1439-0329
pISSN - 0300-1237
DOI - 10.1111/j.1439-0329.1986.tb01263.x
Subject(s) - transpiration , fumigation , picea abies , stomatal conductance , cutting , horticulture , stomatal density , botany , chemistry , biology , photosynthesis
Spruce cuttings ( Picea abies ) were subjected to low SO 2 concentrations for almost half a year. Afterwards transpiration and stomatal conductance were measured with a porometer. Transpiration was decreased by SO 2 in light but stomata reacted sluggishly to changed light conditions.