Measurements of Leaf Gas-Exchange Parameters Using Portable CIRAS-3 Infrared Gas Analyzer, with a Parkinson Leaf
Marta Hornyák1, Maciej Grzesiak2, Agnieszka Płażek3
1W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków, Poland. m.hornyak@botany.pl.
Methods in Molecular Biology (Clifton, N.J.)
|March 27, 2024
Abstract:
Ranges of portable systems to measure leaf gas-exchange parameters are available. They allow real-time measurements of the photosynthesis rate (A), transpiration rate (E), stomatal conductance (gs), and intercellular CO2 concentration (Ci). Photosynthetic CO2 uptake is one of the most frequently studied plant physiological processes. The measurement is precise, simple, and noninvasive to perform in vivo. We describe the use of this method in environmental-controlled plant production systems at different temperatures on the growth and development of common buckwheat.


