Chlorophyll fluorescence and gas exchanges in flooded soybean and sunflower plants | [Fluorescence de la chlorophylle et echanges gazeux de plantes inondees de soja et de tournesol]

chlorophylle chlorophylls clorofilas estoma estres flooding fluorescence fluorescencia gas exchange glycine max helianthus annuus inondation intercambio de gases oil crops photosynthese photosynthesis plantas oleaginosas soja soybeans stomata stomate stress transpiration