聊城黄河堤防长60.36km,其中淤背区长52.06km,面积5394亩,已包边盖顶2134亩,未包边盖顶3260亩。1989年以来,为利用淤背区发展种植业,国家共投入水利配套资金40.15万元,水利开发配套面积1239.5亩,占淤区包边盖顶面积的58.1%。1995年全局淤区水利开发配套有效种植 Liaocheng Yellow River Embankment long 60.36km, of which siltyback area 52.06km, an area of ​​5394 acres, has been covered by the top of 2134 acres, not covered by the top 3260 acres. Since 1989, the State has invested a total of 401,500 yuan in supporting funds for water conservancy to develop the planting industry in the area of ​​silty backwater. The supporting area for water conservancy development is 1239.5 mu, accounting for 58.1% of the top area of ​​the sachet covering the silt area. In 1995, the overall silt area water conservancy development supporting effective planting