Leaf-Clip FL 3500/LC
FL3500 measures various Chl fluorescence parameters, ratios, and quenching coefficients that
provide information on the functionality of the photosynthetic apparatus
- Maximum quantum yield of Photosystem II Φm = Fv/Fm
- Non-photochemical quenching NPQ = (Fm - Fm )/ Fm
- Effective quantum yield of Photosystem II ΦII = (Fm - Fs)/ Fm
- Non-photochemical quenching of variable Chl fluorescence qn = (Fv - Fv )/ Fv
- Photochemical quenching of variable Chl fluorescence qp = (Fm - Fs )/(Fm - F0 )