基于GIS的安徽省长丰县耕地上草莓适宜性评价研究  

Research on Suitability Evaluation of Cultivated Land for Strawberry Based on GIS in Changfeng, Anhui Province

作　　者：李英杰[1] 马友华[1] 钱国平 戴厚升 邹顺利 褚进华[1] 张明安[1] 黄勤[1] 马中文[1] 

机构地区：[1]安徽农业大学资源环境与信息技术研究所,合肥230036 [2]安徽省农委土壤肥料总站,合肥230001 [3]长丰县土壤肥料工作站,长丰231100

出　　处：《农业网络信息》2010年第6期11-14,共4页Agriculture Network Information

基　　金：农业部测土配方施肥项目(编号KJHT07012)

摘　　要：以安徽省长丰县为例,利用GIS对长丰县不同耕地中的草莓适宜性进行了评价。通过建立评价基础属性数据库、选择评价因子、确定评价因子的组合权重和隶属度等,得出长丰县不同耕地上草莓适宜性评价的分级方案,并对结果进行了详细分析。利用GIS技术进行草莓适宜性评价研究,可以从宏观上合理布局草莓的种植,实现产量的最大化,为稳产增产提供了科学指导,同时也能为土地管理和规划提供科学的量化依据。Taking Changfeng,Anhui province as an example,in the research,the suitability of strawberry production in different cultivated land was evaluated by GIS.The grading scheme was found by building up the basic evaluation attribute database,choosing the evaluation factors and determining the proportions of evaluation factors and its membership degree,and the results were finally analyzed in detail.With the research on the assessment of strawberry suitability by using GIS,the strawberry production can be rationally arranged for maximum productivity,and it provides the basic data and scientific guidance for the stable production;on the other side,it provides the scientific quantities basis for the land management and planning.

关 键 词：GIS 草莓适宜性评价 测土配方施肥 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]