【摘要】 辽河滩地小麦移动式喷灌工程规划付诸实施的关键在于经济效益，文中结合喷灌示范区所获资料，做了技术经济计算与分析。得出该灌溉方式是切实可行的。更多还原

【Abstract】 The key to put into effect wheat portable spray irrigation project in Liaohe river alluvial plain is economical benefit. Combining with the data obtained from spray irrigation demonstration zone, the paper makes out technical economical account and analysis for the project, and puts forward the spray irrigation mode is feasible.更多还原