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太谷县是山西省重点商品粮基地,农作物灌溉以地下水为主。全县总耕地面积43.7万亩,宜井面积33万亩,已发展井灌面积29万亩,占全县水浇地的85％。由于水文地质条件不清,不能合理开发水资源,随着开采量不断增加、造成部分地区地下水位逐渐下降,影响农业生产的进一步发展。因此,为搞好农业规划,查清200—300米深度内水文地质条件和正确评价地下水资源就成为当务之急。
Taigu County is the key commodity grain base in Shanxi Province. Crop irrigation is mainly groundwater. The county total 437000 acres of arable land, well area 330000 mus, has developed well irrigation area 290000 mus, accounting for 85% of the irrigated area. Due to the unclear hydrogeological conditions, water resources can not be rationally developed. As the amount of exploitation increases, the groundwater level in some areas will gradually decline, which will affect the further development of agricultural production. Therefore, in order to do a good job of agricultural planning, to find out the hydrogeological conditions within the depth of 200-300 meters and to correctly evaluate the groundwater resources has become a top priority.