Changes in planting methods will change the potential distribution of rice in South China under climate warming
文献类型: 外文期刊
第一作者: Li, Shuo
作者: Li, Shuo;Zhao, Jie;Chen, Fu;Chu, Qingquan;Li, Shuo;Lu, Zhou;Luo, Ming;Chu, Qingquan
作者机构:
关键词: Climate warming; Direct-seeded rice; Planting methods; Distribution; Food security; South China
期刊名称:AGRICULTURAL AND FOREST METEOROLOGY ( 影响因子:6.2; 五年影响因子:6.9 )
ISSN: 0168-1923
年卷期: 2023 年 331 卷
页码:
收录情况: SCI
摘要: Evaluation of and adaptation to climate warming have become major challenges, given the profound impacts of climate warming and technical advances in rice cropping systems. However, the dual influences of climate warming and planting methods on rice production remain unclear. Here, we developed a methodological framework based on temperature-based rice growth season determination and GIS spatial analysis to quantify the effect of climate warming and improvements in planting methods (transplanting to direct seeding) on the po-tential distribution of rice cropping systems in South China from 1960 to 2017. The accumulated temperature during the potential growing period of rice increased significantly, and the safe season for rice production extended substantially, which resulted in northward and westward expansions of the planting boundaries for rice cropping systems over the past few decades. Significant changes in planting boundaries and potential planting areas were observed for early maturity double rice (DR_Early) because of climate warming. Since transplanting requires less thermal time compared to direct seeding in the main field, the planting boundaries of DR would shift southward because of planting methods change. The planting boundaries of DR_Early and medium maturity double rice (DR_Medium) changed significantly, moving on average 267 and 159 km southward, resulting in a 13.3% decrease in the study area. The dual analysis showed that the change in planting methods would shift the rice planting boundaries southward, offset the impact of climate warming, and reduce the rice planting areas by 4.0%. Therefore, improvements in planting methods should be considered when evaluating the effects of climate warming on agricultural systems. This research provides new insights that could be used to optimize rice cropping systems, improve the utilization efficiency of thermal resources and adapt to climate warming.
分类号:
- 相关文献
作者其他论文 更多>>
-
Potential of globally distributed topsoil mid-infrared spectral library for organic carbon estimation
作者:Hong, Yongsheng;Hong, Yongsheng;Sanderman, Jonathan;Hengl, Tomislav;Chen, Songchao;Wang, Nan;Xue, Jie;Shi, Zhou;Zhuo, Zhiqing;Peng, Jie;Li, Shuo;Chen, Yiyun;Liu, Yaolin;Mouazen, Abdul Mounem;Mouazen, Abdul Mounem
关键词:Soil monitoring; Mid-infrared spectroscopy; Soil spectral library; Fractional-order derivative; Deep learning
-
Application and evaluation of molecular docking for aptamer and small molecular interaction- A case study with tetracycline antibiotics
作者:Liang, Gang;Zhao, Jie;Pan, Ligang;Gong, Wenwen;Liang, Gang;Zhao, Jie;Pan, Ligang;Gong, Wenwen;Gao, Yufei;Xie, Tao;Zhen, Jianhui
关键词:Steady-state aptamers of tertiary structure; Molecular docking; Aptamer; Antibiotics
-
Race composition and genetic diversity of a Puccinia striiformis f. sp. tritici population from Yunnan and Guizhou epidemiological regions in China in 2018
作者:Chen, Wen;Zhang, Zedong;Tian, Ye;Kang, Zhensheng;Zhao, Jie;Chen, Wen
关键词:Wheat yellow rust; Puccinia striiformis f; sp; tritici; Race dynamic; Genetic diversity
-
Genome-wide association study of yield-related traits in common wheat (Triticum aestivum L.) under normal and drought treatment conditions
作者:Zhao, Jie;Sun, Lijing;Hu, Mengyun;Zhao, Yun;Li, Qianying;Wang, Peinan;Li, Hui;Zhang, Yingjun;Gao, Huimin;Mu, Liming;Cheng, Xiaohu;Wang, Jianbing
关键词:common wheat; yield; GWAS; drought; KASP markers
-
An enzyme-free, ultrasensitive strategy for simultaneous screening of the p-nitrophenyl substituent organophosphorus pesticides
作者:Sun, Pengyuan;Li, Bingru;Zhao, Jie;Jia, Wenshen;Pan, Ligang;Gong, Wenwen;Liang, Gang;Sun, Pengyuan;Li, Bingru;Zhao, Jie;Jia, Wenshen;Pan, Ligang;Gong, Wenwen;Liang, Gang;Zhen, Jianhui
关键词:Enzyme -free; P-nitrophenyl substituent organophosphorus; pesticides; LC-MS; MS; Indirect detection
-
Degradation of poly(butylene adipate-co-terephthalate) films by Thermobifida fusca FXJ-1 isolated from compost
作者:Jia, Xianbo;Lin, Chenqiang;Zhang, Hui;Chen, Longjun;Chen, Jichen;Fang, Yu;Zhao, Ke;Zhao, Jie
关键词:Thermobifida fusca; PBAT; Degradation
-
Transcriptome analysis revealed detoxification gene expression changes in Tetranychus cinnabarinus challenged with ethyl oleate
作者:Chen, Yi-Juan;Jiang, Jie-Xian;Wan, Nian-Feng;Wan, Nian-Feng;Zhao, Jie
关键词:Detoxification gene; Ethyl oleate (EO); Tetranychus cinnabarinus; Transcriptomic analysis