Assessing the physiological state of woody plants by parameters of chlorophyll fluorescence in the bark of annual shoots

Autor:	Yu. V. Kazimirko, T. V. Krendeleva, Rubin Ab, G. P. Kukarskikh, O. V. Yakovleva, Pavel S. Venediktov, V. V. Makarova, S. I. Pogosyan
Rok vydání:	2000
Předmět:	fungi food and beverages Plant physiology Biology Horticulture chemistry.chemical_compound Relative yield chemistry visual_art Fluorometer Chlorophyll Botany Shoot visual_art.visual_art_medium Bark Chlorophyll fluorescence Ecology Evolution Behavior and Systematics Woody plant
Zdroj:	Russian Journal of Ecology. 31:308-312
ISSN:	1608-3334 1067-4136
DOI:	10.1007/bf02828443
Popis:	The relative yield of variable chlorophyll fluorescence in the bark of annual shoots of woody plants was measured with a portable pulse-modulated fluorometer designed for this purpose at the Department of Biophysics (Biological Faculty, Moscow State University). Experiments were performed to study the response of this parameter to external influences (treatment with an herbicide, water loss, etc.). The results demonstrated the possibility of reliably recording the parameters of fluorescence in the annual shoots of various woody plants without damaging these shoots. It is concluded that measurements of chlorophyll fluorescence in the bark of woody plants can be used for analyzing changes in the physiological state of tree stands under the effects of natural and anthropogenic factors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::585001ac8c66e4a4be6c4aaac1246480 https://doi.org/10.1007/bf02828443 Zobrazit plný text záznamu Full text from SpringerLink