Response of rice quality to climate warming: a meta-analysis
文献类型：期刊论文
| 作者 | Liu, Xianfeng1,2,5; Han, Shuhui1; Makowski, David3; Wang, Xiaohong1; Fu, Zheng4; Ciais, Philippe2 |
| 刊名 | FIELD CROPS RESEARCH
 |
| 出版日期 | 2025-08-01 |
| 卷号 | 331页码:109995 |
| 关键词 | Rice quality Global warming Meta-analysis Food security Dominant factors |
| ISSN号 | 0378-4290 |
| DOI | 10.1016/j.fcr.2025.109995 |
| 产权排序 | 4 |
| 文献子类 | Article |
| 英文摘要 | Context: Global warming strongly influences rice quality, and despite numerous studies attempting to clarify its effects, individual experiments often demonstrate contradictory outcomes. A comprehensive evaluation of the impacts of global warming on rice quality has remained elusive. Objective: This study aims at quantifying the changes in several important rice quality indicators under increasing temperatures and further elucidate the significant impacts on rice quality under global warming. We also analyze the key environmental factors determining the impacts of climate warming on rice quality. Methods: A meta-analysis was conducted on a global rice quality database compiled from 58 published studies containing experimental observations from 901 sets of control and treatment means. These experimental records were used to qualify the effect of climate warming on rice quality, including four key aspects: appearance, milling, eating and cooking, and nutrition. Results: Warming significantly increased indicators of deteriorated grain appearance (chalky rate by 84.24 %, chalkiness by 98.69 %), and decreased milling quality indicators (brown rice rate by - 2.17 %, milled rice rate by -3.41 %, and head rice rate by -13.37 %), both contributing to a decline in rice quality under warming. Increased temperature also significantly reduced amylose content by -7.81 % and slightly increased protein content by 5.22 %. The difference between treatment and control temperature emerged as the most crucial factor explaining the effect of warming on brown rice rate, milled rice rate, and head rice rate. Soil types had important effects on chalky rate and chalkiness, while nitrogen content was the most important factor in controlling amylose content. Conclusions: Global warming has a significant effect on rice quality, but the specific response degree of each quality indicator depends on the quality traits considered and the regulation of key environmental factors. Significance: Our findings provide convincing global evidence of a warming impact on rice quality, underlining the importance of integrating grain quality when assessing the effect of climate change on global food security. |
| URL标识 | 查看原文 |
| WOS关键词 | GRAIN QUALITY ; HIGH-TEMPERATURE ; TEXTURE ; CHALKY ; RATIOS ; YIELD |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001501105000001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/214520]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Liu, Xianfeng |
| 作者单位 | 1.Shaanxi Normal Univ, Sch Geog & Tourism, Xian 710119, Peoples R China; 2.UVSQ, CEA, CNRS, Lab Sci Climat & Environm, F-91190 Gif Sur Yvette, France; 3.Univ Paris Saclay, INRAE, AgroParisTech, UMR 518,MIA, F-91120 Palaiseau, France; 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 5.Shaanxi Normal Univ, 620 West Changan Ave, Xian, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xianfeng,Han, Shuhui,Makowski, David,et al. Response of rice quality to climate warming: a meta-analysis[J]. FIELD CROPS RESEARCH,2025,331:109995. |
| APA | Liu, Xianfeng,Han, Shuhui,Makowski, David,Wang, Xiaohong,Fu, Zheng,&Ciais, Philippe.(2025).Response of rice quality to climate warming: a meta-analysis.FIELD CROPS RESEARCH,331,109995. |
| MLA | Liu, Xianfeng,et al."Response of rice quality to climate warming: a meta-analysis".FIELD CROPS RESEARCH 331(2025):109995. |
入库方式： OAI收割
来源：地理科学与资源研究所
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