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Overall introduction to irrigation and drainage development and modernization in China*
Irrigation and Drainage ( IF 1.9 ) Pub Date : 2020-08-27 , DOI: 10.1002/ird.2514
Mingzhong Chen 1 , Zhanyi Gao 2 , Yunhui Wang 2, 3
Affiliation  

During the last 70 years the development of irrigation schemes has made great progress in China. The total irrigated area has been developed from 15.9 million ha in 1949 to 68.3 million ha in 2018, and the irrigated area contributes 75% of the total grain production and 90% of cash crop production. Technical research and application have contributed significantly to the development of irrigation schemes in China. This paper introduces the irrigation and drainage developments, and technical research and application on water resource projects and conjunctive use water resources, canal systems, low‐pressure pipeline and on‐farm irrigation techniques, drainage techniques, information technology, reform of management mechanisms and standards for design and construction. This paper also introduces the planning for modernization of irrigation schemes in China. © 2020 John Wiley & Sons, Ltd.
更新日期:2020-08-27
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