Claim · model-written summary
Moisture deficit enhanced PSII operating quantum efficiency.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- moisture deficit stresse0
- Outcome
- operating quantum efficiency of PSII photochemistry (ΦPSII)e0
- Direction
- enhancede0
- Qualifier
- probably due to increased photorespiratione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The moisture deficit stress resulted in enhanced operating quantum efficiency of PSII photochemistry (ΦPSII), which is probably due to increased photorespiration.”
t0“Soybean”
t1“Soybean”
Title
Srinivasa R. Pinnamaneni; Saseendran S. Anapalli; Krishna N. Reddy Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.894706
Other claims from this paper (16)
- Intervention effect Rainfed Soybean had lower photosynthesis than irrigated crops.
- Intervention effect Rainfed Cotton had lower photosynthesis than irrigated crops.
- Intervention effect Rainfed soybean had a greater decline in light compensation and saturation points than cotton.
- Intervention effect Maximum assimilation rate decreased more in soybean than cotton.
- Intervention effect Rainfed soybean maximum assimilation rate decreased 12 and 17% in 2018 and 2019.
- Intervention effect Rainfed cotton maximum assimilation rate decreased 9 and 6% in 2018 and 2019.
- Intervention effect Stomatal conductance and transpiration declined under rainfed conditions in Soybean.
- Intervention effect Stomatal conductance and transpiration declined under rainfed conditions in Cotton.
- Intervention effect Rainfed Soybean significantly increased NPQ and ΦNPQ up to 50%.
- Intervention effect Rainfed Cotton significantly increased NPQ and ΦNPQ up to 50%.
- Intervention effect Photochemical quenching declined by 28% in soybean.
- Intervention effect Photochemical quenching declined by 26% in cotton.
- Observation Soybean preferentially used non-photochemical energy dissipation under rainfed conditions.
- Observation Cotton used elevated electron transport rate under rainfed conditions.
- Intervention effect Single-row and twin-row systems did not differ significantly in gas exchange and chlorophyll fluorescence parameters.
- Intervention effect Single-row and twin-row systems did not differ significantly in gas exchange and chlorophyll fluorescence parameters for cotton.