2O含量高，伊利石有利于粘土系的形成。蒙脱石在盐渍土中以镁为主。还检测到高岭石、绿泥石、埃洛石。结构分析表明，粘土含量在9.51 ~ 53.61%之间。在下游部分发现了粘土和粘土壤土类型的土壤，这可能是由于该地区普遍存在不充分的排水条件。粉砂含量比例次之，粗砂次之。土壤的结构分类为:粘粒占35.48%，粘壤土占22.58%，砂粒占21%，砂粒占16%，砂粒占5%。 This indicates that majority of the samples have clay and clay loam category. The present investigation suggested that adequate drainage and leaching, crop rotation, blending of saline water with good quality of water, use of manures and mulching and desiltation of Ojhar weir can be adapted as measures to improve soil fertility of the area. Farmer’s participation has been looked as the best means of avoiding further degradation of soils in the area.