根据灌区现状情况 ,研究分析了阻碍灌区可持续发展的一系列问题 ,并依节水增效的原则 ,确定灌区发展目标 ,提出切实可行的发展对策。 According to the status quo of irrigated areas, a series of problems hindering the sustainable development of irrigated areas are analyzed and studied. According to the principle of water and efficiency, the goals of irrigated area development are determined and feasible measures are proposed.