IGSNRR OpenIR
simulatingpotentialyieldsofchinesesuperhybridriceinbangladeshindiaandmyanmarwithepicmodel
Wang Xiaobo1; Wang Shaoqiang1; Chen Jinghua1; Cui Huijuan1; Wu Yijin2; Ravindranath N H3; Atiq Rahman4
2018
Source Publicationjournalofgeographicalsciences
ISSN1009-637X
Volume028Issue:007Pages:1020
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.
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/113627
Collection中国科学院地理科学与资源研究所
Affiliation1.中国科学院地理科学与资源研究所
2.华中师范大学
3.Centre for Sustainable Technologies, India Institute of Science
4.Bangladesh Centre for Advanced Studies
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
Wang Xiaobo,Wang Shaoqiang,Chen Jinghua,et al. simulatingpotentialyieldsofchinesesuperhybridriceinbangladeshindiaandmyanmarwithepicmodel[J]. journalofgeographicalsciences,2018,028(007):1020.
APA Wang Xiaobo.,Wang Shaoqiang.,Chen Jinghua.,Cui Huijuan.,Wu Yijin.,...&Atiq Rahman.(2018).simulatingpotentialyieldsofchinesesuperhybridriceinbangladeshindiaandmyanmarwithepicmodel.journalofgeographicalsciences,028(007),1020.
MLA Wang Xiaobo,et al."simulatingpotentialyieldsofchinesesuperhybridriceinbangladeshindiaandmyanmarwithepicmodel".journalofgeographicalsciences 028.007(2018):1020.
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