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高青县黑里寨公社中店管区,地处黄河下游,系淤积平原,南临小清河,西靠黄河,地下水源比较丰富。全管区共有耕地1.4万亩,机井203眼。地势北高南低,易早易涝。再加引黄多年,用水不合理,导致地下水位急剧上升,土壤次生盐溃化加重。因此,粮食产量长期低而不稳。为了进一步弄清地下水的变化,全面掌握井河并用,竖井
High Qingxian black Lizhai commune in the store area, is located in the lower reaches of the Yellow River, the Department of silting plains, south Xiaoqing River, west of the Yellow River, rich groundwater. A total area of 14000 acres of arable land, 203 wells. North High South low, easy early flood. Coupled with the Yellow River for many years, irrational use of water, leading to a sharp rise in groundwater levels, soil secondary salt aggravate. Therefore, food production has been low and unstable for a long time. In order to further clarify the changes of groundwater, fully control the use of wells and shafts