Winter Stress And Chlorophyll Fluorescence in Norway Spruce (Picea abies, L., Karst.)

Autor:	E. Lechner, H. R. Bolhàr-Nordenkampf
Rok vydání:	1988
Předmět:	geography Photoinhibition geography.geographical_feature_category biology Chemistry Picea abies Photosynthesis biology.organism_classification Karst Photosynthetic capacity Stress (mechanics) Horticulture Fluorescence induction Chlorophyll fluorescence
Zdroj:	Applications of Chlorophyll Fluorescence in Photosynthesis Research, Stress Physiology, Hydrobiology and Remote Sensing ISBN: 9789401077712
DOI:	10.1007/978-94-009-2823-7_21
Popis:	Winter stress induces loss of photosynthetic capacity in at least two ways: 1.) At freezing temperatures below -4° C the photosynthetic membranes were disintegrated. 2.) Chilling temperatures enhance the sensitivity for photoinhibition. Fast kinetics of chlorophyll fluorescence induction (FV/Fm = Fm-F0/Fm; Fm = P) provide adequate means to assess the photosynthetic capacity of a plant.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8e0ff4c23f9f73e2ed2edfeb2a426620 https://doi.org/10.1007/978-94-009-2823-7_21 Zobrazit plný text záznamu