Claim · model-written summary
Red LD raised transpiration rate relative to red LED in rice.
- Taxon
- rice
Oryza sativae0 - Treatment
- red LD illumination alonee0
- Outcome
- transpiration ratee0
- Direction
- highere0
- Comparator
- red LED illuminatione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under red LD illumination alone, steady-state CO 2 assimilation rate, stomatal conductance, and transpiration rate in rice were significantly higher than those under red LED illumination”
Title
Red and blue laser light drives photosynthesis through dynamic changes of stomatal aperture
Koichi Yoshi; Masaaki Takahashi; Michiya Negishi Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1781728
Other claims from this paper (11)
- Intervention effect Red LD raised steady-state CO 2 assimilation rate relative to red LED in rice.
- Intervention effect Red LD raised stomatal conductance relative to red LED in rice.
- Intervention effect Intrinsic water-use efficiency decreased under red LD.
- Observation Stomatal conductance oscillated with an approximately 900 s period.
- Observation Transpiration rate oscillated with an approximately 900 s period.
- Association Stomatal aperture oscillations corresponded to gas-exchange oscillations.
- Intervention effect Combined red and blue LD did not significantly change steady-state photosynthetic parameters versus LED.
- Intervention effect Combined red and blue LD eliminated the dominant oscillatory frequency seen under red LD.
- Intervention effect Some photosynthetic capacity parameters tended to decline with combined red and blue LD.
- Association Under combined red and blue LD, stomatal conductance responded more strongly to intercellular CO2 changes.
- Recommendation The authors propose red LD as a promising cultivation light source.