Open AccessMethod of luminescent analysis of the state of photosynthetic apparatus of plants
Author(s) -
D. V. Bylkov,
Сергей Борисович Туранов,
V. I. Korepanov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/754/1/012004
Subject(s) - photosynthesis , chlorophyll fluorescence , fluorescence , biological system , microclimate , environmental science , chlorophyll , chlorophyll a , statistical analysis , chemistry , remote sensing , botany , mathematics , statistics , physics , biology , optics , ecology , geography
Photosynthetic apparatus and its reaction to changes in external conditions carry information about the state of the plant. Thus, under different lighting conditions, as well as with changes in nutrition and microclimate conditions, the amount and composition of chlorophyll in plant cells changes, which will lead to changes in the optical parameters of plant chlorophyll. You can track the state of the plant by changing the parameters of chlorophyll fluorescence. To monitor the state of the photosynthetic apparatus, the method of analysis of induction curves of variable fluorescence is used. The purpose of this article is to design a research facility for testing the technique of fluorescent analysis and further accumulation of statistical data on the dependence of fluorescence characteristics on lighting parameters.