Studies on Construction Technical System of Ecological Irrigation District in the Lower Yellow River Basin

Under the background of global water crisis, the construction of ecological irrigation district has become the inevitable trend of the development of irrigation district and new rural construction. In this paper, Handun Irrigation District in the lower Yellow River Basin, as the research object, through analyzing the present operation situation and the existing problems, the technical system of ecological irrigation district in the lower Yellow River Basin are constructed, including water and sediment regulation, saline-alkali land management, efficient use of water resources, water environment protection, irrigation management, water culture and landscape. Finally, a series of the feasibility measures are proposed, including engineering measures, management measures and ecological measures, which has an important reference value for construction of ecological irrigation district in the lower Yellow River Basin.