Periodicity and Spectral Composition of Light in the Regulation of Hypocotyl Elongation of Sunflower Seedlings

Periodicity and Spectral Composition of Light in the Regulation of Hypocotyl Elongation of Sunflower Seedlings

This study presents the hypocotyl elongation of sunflower seedlings germinated under different light conditions. Elongation was rhythmic under diurnal (LD) photoperiods but uniform (arrhythmic) under free-running conditions of white light (LL) or darkness (DD). On the sixth day after the onset of ge...

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Bibliographic Details
Main Authors: Dragan Vinterhalter, Branka Vinterhalter, Vaclav Motyka
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Plants
Subjects:
diurnal photoperiods
free-running photoperiods
monochromatic LED light
rhythmicity of hypocotyl elongation
light entrainment
Online Access:https://www.mdpi.com/2223-7747/11/15/1982

Internet

https://www.mdpi.com/2223-7747/11/15/1982

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