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运城县地处晋南运城盆地中心,北依峨嵋岭,南靠中条山,洓水河、姚暹渠横贯全境。近年来,由于上游来水量多,下游排水不畅,地下水位上升,地面明水扩大,加之灌溉方法上存在着某些不合理的地方,致使盐碱地面积急剧扩大,耕地面积随之缩小。1949年全县仅有盐碱地5万1千亩,占总耕地面积的4.8％,而1961年就发展到19万3千亩,占总耕地面积的21％,1961年以后,又发展了5万2千亩。目前,全县共有盐碱地24万5千亩。这些盐碱地的分布情况是: 1.各个积水滩周围11万4千亩;2.河渠两岸5万1千亩;3.水库周围2万亩;4.中条山冲积扇边沿2万1千亩;5.自流井附近3千亩;6.盐碱苦水井灌区3万6千亩。
Yuncheng County is located in Jinnan Yuncheng basin center, according to Emei Ling in the north, south of the Strip, Huang River, Yao Siam across the territory. In recent years, due to the large amount of water flow in the upper reaches, the poor drainage in the lower reaches, the rising groundwater level and the open water in the ground, and irrational irrigation methods, the area of saline-alkali land has rapidly expanded and the cultivated area has been reduced. In 1949, the county had only 51,000 mu of saline-alkali soil, accounting for 4.8% of the total cultivated land area. In 1961, it grew to 193,000 mu, accounting for 21% of the total cultivated land area. Since 1961, it has developed another 50,000 2 acres. At present, there are 245,000 mu of saline land in the county. The distribution of these saline soils is as follows: 1. Around 114,000 acres of shoal beaches; 2. 51,000 acres across the river; 3. 20,000 acres around the reservoir; 4. The edge of the Zhongtiaoshan alluvial fan is 21,000 Mu; 5, 3 km near the Artesian well; 6, 30,000 6 acres of saline-alkali bitter water well irrigation area.