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目的:伴随村镇建设的不断发展,水利渠道建设已经成为村镇建设中必不可少的部分,对于村镇建设和发展中,农田灌溉是农民赖以发展的手段,是直接影响农村经济发展的重要因素,渠道和渠系的建设和运行,均影响到渠道的正常灌溉功能和输水情况,直接关系到水渠功能的发挥。多年实践经验结果表明,防渗漏渠道不但能够节约用水,减少地下水,还可更好的减轻清淤工作量,节约劳动力,提高灌溉效率,为增产增收带来更高的保障。所以水利渠道的防渗建设较为重要。
Objectives: With the continuous development of village and town construction, the construction of water conservancy channels has become an indispensable part of village and town construction. For the construction and development of villages and towns, farmland irrigation is a means by which farmers depend for their development and is an important factor that directly affects rural economic development. The construction and operation of channels and canal systems all affect the normal irrigation functions and water conveyance of the channels, and are directly related to the functions of drainage channels. The results of years of practical experience show that the anti-seepage channel can not only save water and reduce groundwater, but also reduce the amount of dredging work, save labor force, improve irrigation efficiency and bring higher protection to increase production and income. Therefore, the impermeable construction of water conservancy channels is more important.