标题：A Study of Chinese Gooseberry Soil Evaluation Based on GIS
作者：Zhang, Lei; Wang, Yanyun; Liu, Wenbao
作者机构：[Zhang, Lei; Wang, Yanyun; Liu, Wenbao] Shandong Univ Sci & Technol, Qingdao, Peoples R China.
会议名称：2nd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2012)
会议日期：MAY 25-27, 2012
来源：PROGRESS IN CIVIL ENGINEERING, PTS 1-4
关键词：GIS; soil nutrient; fertilize; Chinese Gooseberry
摘要：In this article, with rich production of Chinese gooseberry in Zhouzhi County of Shaanxi Province as an example, conducted an application of GIS based soil fertilization management. First, soil nutrient data (9 kinds) is interpolated as raster with GIS methods; then nutrient level is graded, and composite nutrient level is graded. At last, composite evaluation model, output-fertilize model is constructed. This method is a successful application of GIS based data management and spatial analysis in the use of soil fertilization management, and make soil nutrient data management with raster and soil nutrient data composite analysis as reality. So it is a useful request and is meaningful in theory and application realm.