Research on the Application of Water-Saving Irrigation Technology in Modern Agricultural Production
节水灌溉技术在现代农业生产中的应用研究

摘要

节水灌溉是缓解农业水资源约束、稳定粮食产能和提升投入效率的重要手段。基于我国农业用水与灌 溉发展数据，分析输配水节水、喷微灌、滴灌、水肥一体化和智能调控的作用机理与应用成效，指出区域适配、 工程衔接、运维能力和经营收益等制约，提出分区配置、骨干工程与田间设施协同、数字监测及长效管护路径， 为现代农业节水增产协同提供参考。

Abstract

Water-saving irrigation is an important means to alleviate constraints on agricultural water resources, stabilize grain production capacity, and improve input efficiency. Based on data on agricultural water use and irrigation development in China, this paper analyzes the working mechanisms and application effects of water-saving technologies, including water conservation in water conveyance and distribution, sprinkler and micro-irrigation, drip irrigation, integrated water and fertilizer management, and intelligent regulation. It also identifies constraints such as regional adaptability, coordination between engineering facilities, operation and maintenance capacity, and operating returns. On this basis, the paper proposes pathways involving regionalized allocation, coordination between backbone projects and field facilities, digital monitoring, and long-term management and maintenance, providing reference for the coordinated development of water conservation and yield improvement in modern agriculture.