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近年来,随着全球经济的发展,水资源紧缺问题备受世界关注,人们开始重视节水型农业的发展。在水资源节约技术中,农田灌溉渠道防渗设计技术是一项非常重要的技术,得到了深入研究与推广。本文在阐述农田水利工程中,灌溉防渗却倒设计技术的作用与意义基础上,分析了主要防渗防冻胀技术及其应用模式,希望对提高农田灌溉质量有所帮助。
In recent years, with the development of the global economy, the issue of water shortage has attracted worldwide attention and people are beginning to pay attention to the development of water-saving agriculture. In the technology of water conservation, seepage prevention design technology of irrigation canal irrigation is a very important technology, which has been deeply researched and popularized. Based on the function and significance of irrigation seepage control but down design technology in farmland water conservancy project, this paper analyzes the main anti-seepage and anti-frost heave technology and its application mode, hoping to help improve the irrigation quality of farmland.