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由于顺义区的水资源十分紧缺,它制约着顺义经济的发展,在水资源如此紧缺的情况下,农业灌溉用水量几乎占全区总用水量的65%,为此顺义区实施了农业节水灌溉,从而使水资源得到可持续利用。本文介绍了顺义区采用的各种不同种类的节水灌溉技术,分析了应用各种节水灌溉技术后,能够达到节水、节电、省工、增产等经济效益、生态效益和社会效益,最后对农业节水灌溉建设和使用过程中存在的几个问题提出了相应的建议。
Due to the shortage of water resources in Shunyi District, it restricts the economic development of Shunyi. Under such a shortage of water resources, agricultural irrigation water accounts for almost 65% of the total water consumption of the entire district. Therefore, Shunyi District implemented agricultural water saving Irrigation, so that water resources can be used sustainably. This paper introduces various kinds of water-saving irrigation techniques used in Shunyi District, and analyzes the economic benefits, ecological benefits and social benefits of water-saving, electricity-saving, labor-saving and production increase after applying various water-saving irrigation technologies. Finally, some suggestions on some problems in the construction and use of agricultural water saving irrigation are put forward.