Trait Report for Maximum quantum yield of PSII primary photochemistry (Fv/Fm), dark-adapted
Definition: | The maximum quantum yield of photosystem II primary photochemistry in the dark adapted state. Calculated as Fv/Fm. Estimated from Fm - Fo/Fm where Fo is the dark-adapted fluorescence and Fm is the maximum fluorescence under saturating light or a photosynthesis inhibitor. |
Comments: | Also referred to as photosynthesis efficiency. |
Controlled Vocabulary Terms for Maximum quantum yield of PSII primary photochemistry (Fv/Fm), dark-adapted