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Impact of warming climate, sowing date, and cultivar shift on rice phenology across China during 1981-2010
Bai, Huizi1; Xiao, Dengpan1; Zhang, He2; Tao, Fulu3; Hu, Yuhun4
2019-08-01
Source PublicationINTERNATIONAL JOURNAL OF BIOMETEOROLOGY
ISSN0020-7128
Volume63Issue:8Pages:1077-1089
Corresponding AuthorXiao, Dengpan(xiaodp@sjziam.ac.cn)
AbstractClimate change would exert significantly impact on crop yield by altering crop growth and development processes. Therefore, to ensure food security, it is necessary to assess the response and adaptation of crop phenology to the natural (mainly climate change) and artificial (including sowing date (SD) change and cultivar shift) factors. In this study, using field data from 113 agro-meteorological experiment stations across China, along with the Agricultural Production System Simulator (APSIM) oryza model, we investigated the trends of rice phenology in relation to climate change and agronomic factors (i.e., SD change and cultivar shift) from 1981 to 2010. We found that flowering date (FD) and maturity date (MD) of single-rice were delayed by 0.3 and 1.4days10a(-1), respectively, but FD and MD of double-rice were advanced by 0.7-0.8 and 0.2-1.1days10a(-1), respectively. Climate change advanced FD and MD of rice at representative stations except FD of late-rice, and shortened length of rice growth period. SD change of rice mainly affected duration of vegetative growth phase (VGP, from SD to FD), but had no significant impact on duration of reproductive growth phase (RGP, from FD to MD). Cultivar shift delayed FD and MD of rice at all representative stations except late-rice at Lianhua. Moreover, cultivar shift prolonged the duration of rice RGP by 0.2-2.8days10a(-1). Overall, the results suggested that rice phenology was adapting to ongoing climate change by SD change and adoption of cultivars with longer RGP. Therefore, crop phenological characteristics should be sufficiently taken into account to develop adaptation strategies in the future.
KeywordClimate change APSIM Phenology Sowing date Cultivar shift
DOI10.1007/s00484-019-01723-z
WOS KeywordWHEAT ROTATION SYSTEM ; PAST 3 DECADES ; GROWTH DURATION ; AGRONOMIC MANAGEMENT ; YIELD ; TEMPERATURE
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of Hebei Province, China[D2018302012] ; National Key Research and Development Program of China[2017YFD0300908] ; Science and Technology Program of Hebei Academy of Sciences[18107]
Funding OrganizationNatural Science Foundation of Hebei Province, China ; National Key Research and Development Program of China ; Science and Technology Program of Hebei Academy of Sciences
WOS Research AreaBiophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
WOS SubjectBiophysics ; Environmental Sciences ; Meteorology & Atmospheric Sciences ; Physiology
WOS IDWOS:000477013700009
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/58283
Collection中国科学院地理科学与资源研究所
Corresponding AuthorXiao, Dengpan
Affiliation1.Hebei Acad Sci, Inst Geog Sci, Engn Technol Res Ctr, Geog Informat Dev & Applicat Hebei, Shijiazhuang 050011, Hebei, Peoples R China
2.Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Resources Res, Shijiazhuang 050021, Hebei, Peoples R China
Recommended Citation
GB/T 7714
Bai, Huizi,Xiao, Dengpan,Zhang, He,et al. Impact of warming climate, sowing date, and cultivar shift on rice phenology across China during 1981-2010[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2019,63(8):1077-1089.
APA Bai, Huizi,Xiao, Dengpan,Zhang, He,Tao, Fulu,&Hu, Yuhun.(2019).Impact of warming climate, sowing date, and cultivar shift on rice phenology across China during 1981-2010.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,63(8),1077-1089.
MLA Bai, Huizi,et al."Impact of warming climate, sowing date, and cultivar shift on rice phenology across China during 1981-2010".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 63.8(2019):1077-1089.
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