云南省维西县塔城镇土壤适宜性评价

Evaluation of Soil Suitability in Tacheng Township,Weixi County,Yunnan Province

通过分析维西县塔城镇的地形地貌、土壤质量、水源条件、气候条件、水土流失状况等5大自然因素对土壤的影响,对塔城镇土地适宜性进行了综合评价,评定出宜农一等地、宜农二等地两类,并从土地适宜性评价角度提出塔城镇土壤改良措施及土地利用的调整方案。

Through analyzing the effects of five natural elements of topography,soil quality,water conditions,weather conditions,soil erosion situation in Tacheng township,the suitability of this town＇s land was comprehensively evaluated in this paper.Then,the Tacheng township soil was classified into two grades which were the first-class and the second-class agricultural land.At last,adjustment program for soil improvement measures and land-use was raised from the viewpoint of land suitability evaluation.