IGSNRR OpenIR
Modelling analysis of water-use efficiency of maize in Heihe River Basin
Wang, Guofeng1; Chen, Jiancheng1; Zhou, Qing2,3,4; Chu, Xi5; Zhou, Xiaoxue1
2016
Source PublicationPHYSICS AND CHEMISTRY OF THE EARTH
ISSN1474-7065
Volume96Pages:50-54
Corresponding AuthorChen, Jiancheng(Chenjc_bjfu@hotmail.com)
AbstractWater, as an important resource in ecosystem, greatly influence human life. Increasing water use efficiency will save water resources, thus will lead to better ecosystem. Agricultural water resources are important production materials that will impinge the long-term agriculture development potential, while water use efficiency (WUE) is a key factor closely linked to agricultural production. In this study targeted at Heihe Agriculture Zone, we used a stochastic frontier production function to study agricultural production efficiency and WUE. In particular, the effects of planting areas on farmers' WUE were investigated. The result show current farmers' WUE of Maize is 0.67 on average, which still can be improved largely. The farmers' planting scales largely affect WUE of Maize. The farmers with planting scales of 0-0.3 ha and over 1.3 ha paid high attention to WUE. The optimal planting scale of water use efficiency of maize is around 3.3 ha. This study provides a scientific basis for the water resource use in arid and semiarid regions (C) 2016 Elsevier Ltd. All rights reserved.
KeywordWater use efficiency Maize SFA Influence factors
DOI10.1016/j.pce.2016.08.010
WOS KeywordLAND-USE CHANGE ; IRRIGATION WATER ; INDUSTRIAL TRANSFORMATION ; AGRICULTURAL SECTOR ; CHINA ; RESOURCES ; URBANIZATION ; MANAGEMENT ; ECOSYSTEM ; IMPACTS
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[91325302] ; National Natural Science Foundation of China[91425303] ; Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences[2012ZD008]
Funding OrganizationNational Natural Science Foundation of China ; Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
WOS Research AreaGeology ; Meteorology & Atmospheric Sciences ; Water Resources
WOS SubjectGeosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS IDWOS:000390518300007
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/65298
Collection中国科学院地理科学与资源研究所
Corresponding AuthorChen, Jiancheng
Affiliation1.Beijing Forestry Univ, Sch Econ & Management, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Hubei Univ, Fac Resources & Environm Sci, Wuhan 430062, Peoples R China
Recommended Citation
GB/T 7714
Wang, Guofeng,Chen, Jiancheng,Zhou, Qing,et al. Modelling analysis of water-use efficiency of maize in Heihe River Basin[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2016,96:50-54.
APA Wang, Guofeng,Chen, Jiancheng,Zhou, Qing,Chu, Xi,&Zhou, Xiaoxue.(2016).Modelling analysis of water-use efficiency of maize in Heihe River Basin.PHYSICS AND CHEMISTRY OF THE EARTH,96,50-54.
MLA Wang, Guofeng,et al."Modelling analysis of water-use efficiency of maize in Heihe River Basin".PHYSICS AND CHEMISTRY OF THE EARTH 96(2016):50-54.
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, Guofeng]'s Articles
[Chen, Jiancheng]'s Articles
[Zhou, Qing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Guofeng]'s Articles
[Chen, Jiancheng]'s Articles
[Zhou, Qing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Guofeng]'s Articles
[Chen, Jiancheng]'s Articles
[Zhou, Qing]'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.