Claim · model-written summary
Warming improved inferior spikelet grain weight.
- Taxon
- rice
Oryza sativat0 - Organ / stage
- ISe0
- Treatment
- elevated temperaturee0
- Outcome
- grain weighte0
- Direction
- improvede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For SS, although elevated temperature enhanced its filling rate during the early grain-filling period, and caused a shorter grain-filling period and a lighter grain weight; for IS, elevated temperature improved its grain weight by enhancing its filling rate during middle and late grain-filling period due to the increased number of days with suitable temperature.”
t0“japonica rice”
Title
Zhi Dou; Haixiang Zhang; Wenzhu Chen; et al. The Journal of Agricultural Science 2021. doi:10.1017/s0021859621000228
Other claims from this paper (11)
- Intervention effect Warming below 4°C did not significantly change rice yield.
- Observation Superior and inferior spikelets responded differently to warming, with similar trends across cultivars and years.
- Intervention effect Warming enhanced early filling rate of superior spikelets.
- Intervention effect Warming shortened the filling period of superior spikelets.
- Intervention effect Warming reduced superior spikelet grain weight.
- Intervention effect Warming enhanced middle and late filling rate of inferior spikelets.
- Association Starch biosynthesis enzyme levels tracked filling rates in both spikelet classes.
- Association Indole-3-acetic acid content tracked filling rates in both spikelet classes.
- Intervention effect Warming raised key starch biosynthesis enzymes in inferior spikelets during middle and late filling.
- Intervention effect Warming raised indole-3-acetic acid content in inferior spikelets during middle and late filling.
- Association Improved inferior spikelet filling under warming was associated with intensified sink strength.