Claim · model-written summary
Hybrid indica (indicah) rice surpassed Chinese japonica and Japanese indica and japonica rice in yield response to elevated CO2.
- Taxon
- rice
Oryza sativae1 - Material
- hybrid indica (indicah)e1
- Treatment
- elevated CO2e1
- Outcome
- yield response ratese1
- Direction
- surpassinge1
- Comparator
- Chinese japonica rice and Japanese indicai and japonica ricee1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Chinese inbred indica (indicai) and hybrid indica (indicah) rice exhibited comparable yield response rates (28.4% and 31.1%, respectively) to elevated CO2, surpassing those of Chinese japonica rice and Japanese indicai and japonica rice”
Title
Weilu Wang; Xiaowu Yan; Yunxia Han; et al. Crop and Environment 2024. doi:10.1016/j.crope.2024.06.002
Other claims from this paper (8)
- Intervention effect Chinese inbred indica (indicai) rice showed a yield response rate of 28.4% to elevated CO2.
- Intervention effect Hybrid indica (indicah) rice showed a yield response rate of 31.1% to elevated CO2.
- Intervention effect Chinese indica rice (indicai and indicah) had comparable yield response rates to elevated CO2.
- Observation Individual contributions of yield components to yield responses of Chinese indicah rice ranged from 9.8% to 36.2%.
- Intervention effect Japonica rice was more susceptible than indicai or indicah rice to adverse effects of maximum temperatures on yield component responses to elevated CO2.
- Intervention effect Adjusting sowing dates can enhance rice production under climate change (simulated).
- Association High-response rice genotypes benefit more from optimal sowing periods (simulated).
- Intervention effect For rice genotypes less responsive to elevated CO2, augmenting nitrogen with sowing date adjustments is beneficial for yield optimization (simulated).