•  
  •  
 

Bulletin of Chinese Academy of Sciences (Chinese Version)

Keywords

water consumption management; water conservation agriculture; water productivity; water saving potential

Document Type

Article

Abstract

Water resources crisis is a critical issue that had seriously hampered the development of social economy. As a major water consumption user, the development of agriculture will face the challenge of "less water consumption and more food production". Since 1980s, agriculture experienced the rapid development period of water conservation irrigation in China. The implementation of water conservation measures greatly reduced the irrigation water retrieval amount, and improved the irrigation efficiency. The crisis, however, has not been eased, and the ground water table is continually decreasing. We have to re-examine and review the water conservation agriculture schemes. Taking the advantage of remote sensing on dynamically monitoring crop evapotranspiration, crop pattern, and crop yield in temporal-spatial scales, this study aims to explore the existed problems and challenges in the development of water conservation irrigation agriculture from the new perspective of water consumption, and proposes that the water consumption management with stakeholders participation would be an inevitable way for the sustainable development of water resources.

First page

70

Last Page

77

Language

Chinese

Publisher

Bulletin of Chinese Academy of Sciences

References

山仑.能否实现大量节约灌溉用水?我国节水农业现状与展望.自然, 2006, 28(2):71-74.

Wu B, Jiang L, Yan N, et al. Basin-wide evapotranspiration management:Concept and practical application in Hai Basin, China. Agricultural Water Management, 2014, 145:145-153.

任宪韶, 吴炳方.流域耗水管理方法与实践.北京:科学出版社, 2014.

孙伟.中国农业节水技术推广关键影响因素研究.东北农业大学, 2012. http://d.g.wanfangdata.com.cn/Thesis_Y2235193.aspx

郭宏宇, 曹寅白.海河流域50年治理成就和展望.水利水电工程设计, 2000, 19(2):1-4.

朱晓春, 王白陆, 王韶华, 等.海河流域节水和高效用水战略.天津:水利部海河水利委员会, 2009. http://www.doc88.com/p-419980930336.html

Jia S F, Ge Z, Fang X. Less water, more grain in dry Hebei Province, China. Water International, 2011, 36(7):861-872.

郭珺, 龙海游, 郭振苗.对今后我国节水灌溉发展对策的思考.节水灌溉, 2009, 2:47-48.

于静洁, 任鸿遵.华北地区粮食生产与水供应情势分析.自然资源学报, 2001, 16(4):360-365.

杜森.华北地区节水农业发展现状及对策.中国农技推广, 2013, 6:43-44.

Kendy E, Zhang Y, Liu C, et al. Groundwater recharge from irrigated cropland in the North China Plain:case study of Luancheng County, Hebei Province, 1949-2000. Hydrol. Process, 2004, 18:2289-2302. https://www.researchgate.net/profile/Jinxia_Wang2/publication/227541989_Groundwater_recharge_from_irrigated_cropland_in_the_North_China_Plain_case_study_of_Luancheng_County_Hebei_Province_19492000/links/0912f50d3c9ab07b58000000.pdf

Yan N N, Wu B F. Integrated Spatial-Temporal Analysis of Crop Water Productivity of Winter Wheat in Hai Basin. Agricultural Water Management, 2014, 133:24-33.

Kang S Z, Zhang L, Liang Y L, et al. Effects of limited irrigation on yield and water use efficiency of winter wheat in the Loess Plateau of China. Agric. Water Management, 2002, 55(3):203-216.

Li H J, Zheng L, Lei Y P. Estimation of water consumption and crop water productivity of winter wheat in North China Plain using remote sensing technology. Agricultural Water Management, 2008, 95:1271-1278.

徐富安, 赵炳梓.封丘地区粮食生产水分利用效率历史演变及其潜力分析.土壤学报, 2001, 38(4):491-497.

姜长云.中国节水农业:现状与发展方向.农业经济问题, 2001, 10:19-23.

Yan N N, Wu B F, Perry C, et al. Assessing potential water savings in agriculture on the Hai Basin plain, China. Agricultural Water Man agement, 2015, 154:11-19.

Download
Request a Copy

Share

COinS