1 灌区管理要适应当前农村经济的需要,必须加强灌区水资源的统一管理。根据市场经济的原则,各种自然资源必须通过市场的调节,达到资源的优化配置。由于水资源具有受地域限制的特殊性,受市场调节的能力相对较弱,必须通过水资源的统一管理才能实现水资源的优化配置。灌区水资源由建成的供排水工程系统有机地联成一个整体,不仅为水资源的统一管理创造 1 Irrigation District Management To meet the needs of the current rural economy, we must strengthen the unified management of irrigation water resources. According to the principle of market economy, all kinds of natural resources must be adjusted through the market to optimize the allocation of resources. Due to the particularity of water resources subject to geographical restriction, the ability of market regulation is relatively weak, and the optimal allocation of water resources must be achieved through the unified management of water resources. The water resources in the irrigation area are organically integrated into the water supply and drainage engineering system, which not only creates the unified management of water resources