| Cite this article: | 何振嘉.灌溉农田高效用水研究进展与发展趋势评述[J].灌溉排水学报,,():-. |
| HE Zhenjia.灌溉农田高效用水研究进展与发展趋势评述[J].灌溉排水学报,,():-. |
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| A review of research progress and development trend of high-efficiency water use in irrigated farmland |
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HE Zhenjia1,2,3
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1.Shaanxi Provincial Land Engineering Construction Group Co.,Ltd.,Xi '2.'3.an
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| Abstract: |
| 【Objective】 Agriculture is a large water user. To improve the utilization of water resources, it is necessary to develop water-saving irrigation firstly to develop efficient water use agriculture. In the field of agricultural water conservancy and irrigation, the feasibility of China"s irrigated agricultural high-efficiency water project is evaluated through the application of more advanced water-saving modes and efficient use of water resources in the world. 【Methods】 Based on the contradiction between China"s population and water, land and other resources, this paper discusses the status quo of China"s water resources and agricultural water use, as well as the progress of China"s water-saving irrigation, and the advantages of China"s current traditional agricultural irrigation methods and water-saving irrigation that has been promoted. The disadvantages were analyzed and the methods of agricultural irrigation according to local conditions were proposed.【Results】The problems in the current situation and promotion of agricultural water-saving irrigation in China are pointed out..【Conclusion】Based on a series of problems that have emerged, measures such as increase water-saving awareness, improve water-saving regulations, give play to government functions, increase water-saving irrigation capital investment, continuously strengthen water-saving irrigation technology innovation and implement management and protection responsibilities, and stimulate long-term operation of water-saving irrigation projects are being promoted to promote to promote China"s irrigated farmland Efficient water development processs. |
| Key words: high-efficiency agriculture; water-saving irrigation; water resources; farmland irrigation; research progress |
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