元朝农业水利建设,与秦汉唐宋王朝相比似有逊色,确实没有出现类似都江堰、郑国渠那样重要的项目。然而,元朝对许多旧有水利项目的修治和在修治技术等方面却有一些新的发展,作出了许多有益的贡献。例如黄河夺淮入海问题,自金朝改道以来,对汴梁、大名等路和淮河流域造成了极大灾难。到元朝后期的贾鲁治 Yuan Dynasty agricultural water conservancy construction, compared with the Qin and Han Tang and Song dynasties seem to be less, does not appear similar to Dujiangyan, Zheng Guqu that as important projects. However, the Yuan Dynasty made many beneficial contributions to the repair and treatment of many old water conservancy projects and some new developments in the area of ​​rehabilitation technologies. For example, the Yellow River took over the Huai River issue. Since the DPRK’s diversion, great obstacles have been caused to the roads such as Beiliang, Daming and the Huaihe River. To the late Yuan Dynasty Jia Luzhi