河南省大中小型自流灌区,占全省有效灌溉面积的31％,为农业生产提供了优越的水利条件,增产效益显著。但是,灌区还存在着工程老化失修、经济自我维持能力差、效益面积衰减等问题。本文通过对36个10万亩以上灌区人、财、物的现状进行剖析,探求灌区挖潜改造到巩固完善的有效途径。 Large and small sized gravity irrigation areas in Henan Province, accounting for 31% of the province’s effective irrigated area, provide superior water conditions for agricultural production, and increase yield is significant. However, there are still problems in irrigated areas such as aging engineering, poor self-sustaining economy and declining benefit area. This article analyzes the status quo of people, financial and material resources in 36 irrigated areas of more than 10 mu, and explores the effective ways to tap the potential of the irrigated area to consolidate and improve.