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山东省茌平县韩屯乡,盐碱地占耕地面积的78.4%。土壤含盐量为0.33%。1983～1985年试验表明,地膜棉的亩产量在75公斤
Hanping County, Chiping County, Shandong Province, saline land accounts for 78.4% of the cultivated land area. Soil salt content of 0.33%. Tests from 1983 to 1985 showed that the mound of cotton mound was 75 kg