Claim · model-written summary
Gui-Chao 2 showed delayed leaf senescence after shade.
- Taxon
- Rice
Oryza sativat0 - Material
- Gui-Chao 2e0
- Treatment
- 20 days shading treatmente0
- Outcome
- leaf senescencee0
- Direction
- delayede0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Chinese variety Gui-Chao 2 seemed adapted to low photon irradiance, showed delayed leaf senescence and retained higher photosynthetic rate after 20 days shading treatment.”
t0“Rice”
Title
Photosynthetic Characterisation of Rice Varieties in Relation to Growth Irradiance
ZP Tu; XZ Lin; QM Huang; et al. Australian Journal of Plant Physiology 1988. doi:10.1071/pp9880277
Other claims from this paper (8)
- Intervention effect Bellemont and Lemont increased photosynthesis at high photon irradiance.
- Intervention effect Bellemont and Lemont increased leaf thickness at high photon irradiance.
- Intervention effect Bright light reduced chlorophyll content less in Bellemont than Gui-Chao 2.
- Intervention effect Gui-Chao 2 retained a higher photosynthetic rate after 20 days of shading.
- Intervention effect Shading reduced yield less in Gui-Chao 2 than Bellemont.
- Intervention effect After nine days at high irradiance, Gui-Chao 2 had lower quantum yield than Lemont.
- Intervention effect After nine days at high irradiance, Gui-Chao 2 had lower light- and CO2-saturated photosynthesis than Lemont.
- Observation The authors proposed two light-intensity ecotypes represented by the rice varieties.