淠史杭工程的创建,一改这一地区十年九旱的历史,成为全国重要的商品粮基地。同时,成为六安和省城合肥城市供水的“黄金水道”。乡镇供水、水力发电、林牧水产、水利旅游等综合效益也逐年扩大。40多年来,工程累计投资12.8亿元,累计增产粮食304亿公斤,投入产出比为1:20,越来越显示出其投资省、能耗低、回报率高的显著特色。 淠 The construction of the Shi-Hang project has changed the history of the 10-year drought in this area and became an important commodity grain base in the country. At the same time, become the city of Lu’an and the provincial capital of Hefei water supply “golden waterway.” Township water supply, hydropower, forestry, animal husbandry and fisheries, water conservancy tourism and other comprehensive benefits have also been expanding year by year. Over the past 40 years, the project has accumulated a total investment of 1.28 billion yuan and accumulated 30.4 billion kilograms of grain. Its input-output ratio is 1:20, showing more and more notable features of its investment in provinces, low energy consumption and high returns.