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为了提高抗旱能力,夺取农业丰收,各地把发展井灌事业作为水利配套建设的主要内容,水源缺乏的地区尤为重要。但怎样使机井建设投资少、效益大,使老井充分发挥作用呢?结合多年打井的经验和教训以及安徽省砀山县官庄区挖潜改造的实际,浅谈笔者个人的意见。一、狠抓机井的挖潜改造,充分发挥现有机井的作用。砀山县官庄区是个老井灌区,现有能用机井587眼,这些井大部分是六十年代末和七十年代建成的。当时只满足于能出水就行了,没有进行严格的配套设计和造型,所以机电设备
In order to improve the capability of drought resistance and seize the harvest of agriculture, the well irrigation and drainage industry in various places is regarded as the main content of water conservancy construction. The areas lacking water sources are especially important. However, how to make the construction of low investment wells, benefits, so that the old hole to play its full role? Combine years of drilling experience and lessons learned and Dangshan County, Anhui Province, Zhuang Zhuang Tapping transformation of the actual situation, on the author’s personal opinions. First, pay close attention to tapping the potential transformation wells, give full play to the role of existing wells. Guzhuang District, Dangshan County is an old well irrigated area. There are currently 587 wells available. Most of these wells were completed in the late 1960s and the 1970s. At that time, only satisfied with the water on the line, did not carry out rigorous design and modeling, so mechanical and electrical equipment