Claim · model-written summary
early rice yield was projected to decrease by 6.2% in the 2050s without CO2 fertilization relative to baseline.
Oryza sativaVerbatim
e0“The simulation results indicated that the early rice yields in the 2050s, 2070s, and 2090s were projected to decrease by 6.2%, 11.8%, and 20.0% when the CO2 fertilization effect was not considered, compared with the results of the baseline period, respectively, while late rice yields would decline by 9.9%, 23.4%, and 36.3% correspondingly.”
Title
Modeling Impacts of Climate Change and Adaptation Measures on Rice Growth in Hainan, China
Rongchang Yang; Yahui Guo; Jiangwen Nie; et al. Sustainability 2025. doi:10.3390/su18010115
Other claims from this paper (11)
- Intervention effect early rice yield was projected to decrease by 11.8% in the 2070s without CO2 fertilization relative to baseline.
- Intervention effect early rice yield was projected to decrease by 20.0% in the 2090s without CO2 fertilization relative to baseline.
- Intervention effect late rice yield was projected to decrease by 9.9% in the 2050s without CO2 fertilization relative to baseline.
- Intervention effect late rice yield was projected to decrease by 23.4% in the 2070s without CO2 fertilization relative to baseline.
- Intervention effect late rice yield was projected to decrease by 36.3% in the 2090s without CO2 fertilization relative to baseline.
- Intervention effect early rice yield in the 2090s increased 16.9% with CO2 fertilization.
- Intervention effect late rice yield in the 2090s increased 6.2% with CO2 fertilization.
- Intervention effect adjusting planting dates could increase early rice yield by 22.7%.
- Intervention effect switching rice cultivars could increase early rice yield by 43.3%.
- Intervention effect adjusting planting dates could increase late rice yield by 20.2%.
- Intervention effect switching rice cultivars could increase late rice yield by 34.2%.