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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 County in Anhui Province as an example, the suitability of strawberry in different cultivated land of Changfeng County was evaluated by using GIS. By establishing the database of the basic attributes of evaluation, selecting the evaluation factor, determining the combination weight and membership degree of the evaluation factors, the grading scheme of strawberry suitability assessment on different cultivated land in Changfeng County was obtained and the results were analyzed in detail. The research on strawberry suitability evaluation by using GIS technology can rationally arrange strawberry planting macroscopically, maximize the yield, provide scientific guidance for stable production and increase production, and also provide scientific quantitative basis for land management and planning.