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据调查,淮海农场及周边乡村112眼农用机井存在的主要问题是:成井质量差,选材用料不当,施工工艺粗糙,坏井率高;涌沙、淤积严重(一般淤积深7.2米),达不到设计寿命;有的勘探定井失误,水量不足,造成水枯。 要建出水量大,质量好的农用机井,首先搞好勘探、设计。先由生产组提出申请,经行政村统一规划,合理布局,报乡镇水利站监管,通过
According to the survey, the main problems existing in 112 agricultural wells in Huaihai Farm and the surrounding countryside are: poor well completion, improper selection of materials, rough construction technology and high rate of bad wells; severe efflux of sand and siltation (generally 7.2 m in deposition depth) Less than the design life; some exploration wells mistakes, lack of water, resulting in dry water. To build a large amount of water, good quality agricultural wells, first of all do a good job of exploration and design. The first application by the production group, unified planning by the administrative village, a reasonable layout, reported to the township water conservancy regulation, through