Application Practice of Efficient Water-saving Irrigation Technology in Farmland Water Conservancy Projects
Abstract：Taking a typical arid and semi-arid region as an example, this study analyzes the current application status and key technologies of efficient water-saving irrigation technology, including intelligent management technology, coupling technology of water-saving irrigation and land use, and engineering design and implementation strategies. The research results show that water-saving irrigation technology has improved irrigation efficiency from about 40% to 85%, reduced annual irrigation water consumption by 42%, significantly slowed the decline of groundwater levels, and decreased the proportion of secondary salinization in soil by 12%. By optimizing irrigation and land use methods, agricultural output and economic benefits have been significantly improved, and the technical popularization rate has increased to 75%.
Keywords：Efficient Water-saving Irrigation TechnologyFarmland Water Conservancy ProjectsIntelligent Management
Publication Date：2025-06-25
Online Publishing Date：2025-09-17(First online date of this platform, not the publication date of the document)
Pages：4( 68-71 )