建国以来,引黄灌溉事业发展迅速,黄河丰富的水沙资源已成沿黄一带农业的命脉,工业的血液。郑州北郊现有自流引黄闸二处,大型提灌站三处,总引水能力53立方米每秒,设计灌溉面积30万亩,实灌面积16万亩,粮食产量由原来的亩产不足50公斤增加到现在的750公斤。黄河沿岸旧貌变新 Since the founding of the People’s Republic of China, the Yellow River irrigation project has developed rapidly. The abundant water and sediment resources of the Yellow River have become the lifeline of agriculture and the blood of industry in the area along the Yellow River. The northern suburb of Zhengzhou boasts two yellow gates, three large lifting stations, and a total water-holding capacity of 53 cubic meters per second. The designed irrigation area is 300,000 mu and the actual irrigation area is 160,000 mu. The output of grain is less than 50 mu Kg to 750 kg now. The Yellow River coast looks new