IGSNRR OpenIR
Simulating potential yields of Chinese super hybrid rice in Bangladesh, India and Myanmar with EPIC model
Wang Xiaobo1,2; Wang Shaoqiang1,2; Chen Jinghua1,2; Cui Huijuan1; Wu Yijin3; Ravindranath, N. H.4; Rahman, Atiq5
2018-07-01
Source PublicationJOURNAL OF GEOGRAPHICAL SCIENCES
ISSN1009-637X
Volume28Issue:7Pages:1020-1036
Corresponding AuthorWang Shaoqiang(sqwang@igsnrr.ac.cn)
AbstractIn this study, information is collected on the weather, soils, field management and agricultural statistics in the Bangladesh, India and Myanmar (BIM) region. Crop growth parameters within the EPIC (Environmental Policy Integrated Climate) model are calibrated using cultivar data and regional experimental records of indica hybrid rice Fyou498 and Fengliangyou4 in China. Potential yields of rice are then simulated in the BIM region from 1996 to 2005. The effects of local irrigation and fertilization levels on super hybrid rice yield are examined. The potential yields of Chinese hybrid rice at local irrigation and fertilization levels in 2000 and at full irrigation and rational fertilization levels are found to be 10.22 t/ha and 11.33 t/ha, respectively. The potential for increasing monsoon rice production in the study region is 227.71 million tons. The eastern Indo-Gangetic Plain in India, the southeast coast of India Peninsula and the Ayeyarwady Delta in Myanmar have the largest potentials for monsoon rice production. The northeastern and southwestern areas of the Deccan Plateau and the northwestern region of the Indo-Gangetic Plain need to improve irrigation equipment to meet the water-use requirements of high-yield rice. The central and southern plains in Myanmar and northeastern India need greater access to nitrogen fertilization for high-yield rice.
Keywordsuper hybrid rice potential productivity yield gap EPIC model Belt and Road Initiative
DOI10.1007/s11442-018-1519-4
WOS KeywordCROP PRODUCTION ; CLIMATE ; PRODUCTIVITY ; CHALLENGE ; TRENDS ; IMPACT ; SCALE ; GAPS
Indexed BySCI
Language英语
Funding ProjectKey Program of the Chinese Academy of Sciences[ZDRW-ZS-2016-6] ; National Key Research and Development Program of China[2017YFC0503803]
Funding OrganizationKey Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China
WOS Research AreaPhysical Geography
WOS SubjectGeography, Physical
WOS IDWOS:000433356100010
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/54917
Collection中国科学院地理科学与资源研究所
Corresponding AuthorWang Shaoqiang
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modelling, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Hubei, Peoples R China
4.Indian Inst Sci, Ctr Sustainable Technol, Bangalore 560012, Karnataka, India
5.Bangladesh Ctr Adv Studies, Dhaka 1212, Bangladesh
Recommended Citation
GB/T 7714
Wang Xiaobo,Wang Shaoqiang,Chen Jinghua,et al. Simulating potential yields of Chinese super hybrid rice in Bangladesh, India and Myanmar with EPIC model[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2018,28(7):1020-1036.
APA Wang Xiaobo.,Wang Shaoqiang.,Chen Jinghua.,Cui Huijuan.,Wu Yijin.,...&Rahman, Atiq.(2018).Simulating potential yields of Chinese super hybrid rice in Bangladesh, India and Myanmar with EPIC model.JOURNAL OF GEOGRAPHICAL SCIENCES,28(7),1020-1036.
MLA Wang Xiaobo,et al."Simulating potential yields of Chinese super hybrid rice in Bangladesh, India and Myanmar with EPIC model".JOURNAL OF GEOGRAPHICAL SCIENCES 28.7(2018):1020-1036.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang Xiaobo]'s Articles
[Wang Shaoqiang]'s Articles
[Chen Jinghua]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang Xiaobo]'s Articles
[Wang Shaoqiang]'s Articles
[Chen Jinghua]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang Xiaobo]'s Articles
[Wang Shaoqiang]'s Articles
[Chen Jinghua]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.