An Overview of Chlorophyll Fluorescence Measurement Process, Meters and Methods (CROSBI ID 695144)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vlaović, Jelena ; Balen, Josip ; Grgić, Krešimir ; Žagar, Drago ; Galić, Vlatko ; Šimić, Domagoj
engleski
An Overview of Chlorophyll Fluorescence Measurement Process, Meters and Methods
The process of photosynthesis implies the transformation of light into chemical energy in photosynthetic organisms. One of the procedures of utilizing the light reaching the plant leaf for chemical energy production is via the chlorophyll (CF) molecules that enable biochemical processes. Chlorophyll fluorescence measurement technique is used to assess the photosynthetic performance of plants and the main principle is based on light energy distribution. Although the plant physiological status is monitored and influenced with agricultural practices like crop rotation and fertilization, various deviations might happen in the agro-ecosphere. Fluorescence transient is monitored through different parameters like maximum fluorescence and different states of dark-adapted CEF fluorescence are measured. Fluorescence is commonly measured using fluorometers like Pocket PEA and Handy PEA. Novel solutions include satellite observations and IoT solutions. Although some cost-efficient solutions provide less accuracy based on a single sensor node, sensor networks acquire results comparable to reference data. This short review presents an overview of available sensors, methods and algorithms for measurements of chlorophyll fluorescence and identifies open issues and research directions for the future work.
chlorophyll fluorescence ; fluorometer ; sensor networks ; sensor design
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Podaci o prilogu
245-250.
2020.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 2020 International Conference on Smart Systems and Technologies (SST2020)
Podaci o skupu
International Conference on Smart Systems and Technologies 2020 (SST 2020)
predavanje
14.10.2020-16.10.2020
Osijek, Hrvatska