Endogenous abscisic acid in relation to photoperiodically induced bud dormancy.
The abscisic acid contents of birch, maple and sycamore plants growing under long and short photoperiods were measured by gas-liquid chromatography. No increase was observed in the abscisic acid content of extracts when plants were transferred to dormancy-inducing conditions.
Department of Botany, University College of Wales, Aberystwyth.
J R
JR
Lenton
V M
VM
Perry
P F
PF
Saunders