作者@article {CWE / 352/2017 ={} ={}当前世界环境》杂志上的出版商= {},title ={从Sangamner地区土壤矿物学和结构特征,Ahmednagar区,马哈拉施特拉邦,印度},年={},月={},体积= {19},url = {www.a-i-l-s-a.com/article/352/},页面= {41-48},在马哈拉施特拉邦Ahmednagar区Sangamner地区进行了研究，以了解土壤的矿物学和质地特征与土壤肥力状况的关系。为此目的，从该地区采集的62个表层土壤样品中测定了粒径分布。用x射线衍射分析了10个具有代表性的粘土样品的矿物学特征。粘土系以伊利石为主，由于土壤中K2O含量高，伊利石易化。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。 The textural classification of the soils showed 35.48% samples were clay, 22.58% samples were clay loam, 21% sandy clay, 16% sandy and 5 % sandy clay. 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. }, number = {20}, doi = {10.12944/CWE.7.1.07} }