Claim · model-written summary
Maximum electron transport rate decreased under intermittent shading.
- Taxon
- rice
Oryza sativat0 - Treatment
- intermittent shadinge0
- Outcome
- maximum electron transport ratee0
- Direction
- decreasee0
Not reportedComparator
Verbatim
e0“a decrease in the maximum electron transport rate under intermittent shading conditions suggested reduced photosynthetic capacity as well.”
t0“rice cultivars”
Title
Laura Lescroart; Frédéric Boudon; Christine Granier; et al. Environmental and Experimental Botany 2025. doi:10.1016/j.envexpbot.2025.106301
Other claims from this paper (12)
- Intervention effect Continuous shading reduced rice grain yield by 28%.
- Intervention effect Continuous shading reduced aboveground biomass by 27%.
- Intervention effect Intermittent shading decreased grain yield by 32%.
- Intervention effect Intermittent shading decreased aboveground biomass by 31%.
- Mechanism Yield losses were attributed mainly to reduced tillering.
- Mechanism Lower 1000-kernel weight contributed less to yield loss than tillering.
- Observation Growth declined less than proportionally to light resources under shade.
- Intervention effect Incident radiation use efficiency increased under shade.
- Intervention effect The efficiency increase was smaller under intermittent shade.
- Mechanism Curvilinear photosynthesis response to light was proposed to explain the smaller efficiency gain under intermittent shade.
- Observation Cultivars varied substantially in morphology and photosynthetic parameters under full light.
- Association Full-light morphology and photosynthetic traits did not predict cultivar responses to shading regime.