| Cite this article: | 秦夫锋,张新山,徐海春,等.农业现代化视角下的灌溉困境研究——以莒南县为例[J].灌溉排水学报,,():-. |
| Qin Fufeng,Zhang XinSHAN,Xu Haichun,et al.农业现代化视角下的灌溉困境研究——以莒南县为例[J].灌溉排水学报,,():-. |
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| DOI： |
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| Research on Irrigation Dilemma from the Perspective of Agricultural Modernization--Illustrated by the Case of Junan County |
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Qin Fufeng1, Zhang XinSHAN2, Xu Haichun3, Qin Andi4
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1.Lingquan Water Service in Junan;2.Linyi Water Conservancy Engineering Support Center;3.Dadian Water Service in Junan;4.Lanshan Construction Engineering Service Center of Rizhao City
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| Abstract: |
| [Objective] The purpose of the study is to solve the dilemma of the reduction in actual irrigated area in the small-scale irrigation works for lack of construction and management , and to make up for the shortcomings of farmland irrigation in the process of agricultural modernization. [Methods] We take Junan County as an example, investigate and analyse the actual irrigation area of Doushan reservoir irrigation area, the largest plain irrigation area in the county, and Xiangdi reservoir irrigation area, the largest hilly irrigation area in the city. [Results] Since 2006, the actual irrigation area of Doushan reservoir irrigation area has been declining. The irrigated area of winter wheat and summer rice decreased by 59.4% and 50.2% respectively in 2013 compared with 2006. From 2014 to 2016, the irrigation area was shut down due to the reinforcement of water source project. After that, the actual irrigation area has hovered at a low level, unable to recover. Since 2007, the irrigation area of Xiangdi reservoir irrigation area has rapidly declined, and the irrigation stopped from 2012 to 2021. On this basis, we analyse the causes of the problems, then propose the concept of "agricultural tap water" to solve the dilemma of farmland irrigation. [Conclusion] The "agricultural tap water" has the conditions for implementation in terms of technical equipment, organization and management, conforms to the development trend of water conservancy modernization, and ushers in a rare opportunity period. It is feasible as long as the farmer’s opportunity cost and the willingness to pay are considered in the operational mechanisms as well as the financial support to the grass-roots water management organizations is provided. |
| Key words: farmland irrigation; actual irrigated area; agricultural modernization; the small-scale irrigation works; tap water; small farmers |
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