【摘要】 苹果种植适宜性分析是一个复杂、模糊、典型的半结构化问题,分析准则和结果往往依据分析者或环境而变化,所需数据量大,如何很好地管理和应用这些数据,以便很好地解决该问题,并为后续苹果种植产业决策提供支持,本文基于土地现状诊断的改进版FAO《土地评价纲要》研究苹果种植适宜性,同时结合GIS、数据库技术研究与实现其数据库模型,以助于多元数据的集成和管理,提高苹果种植适宜性分析效率,效果明显。更多还原

【Abstract】 Apple planting suitability analysis is a complex,fuzzy and typical semi-structured problems,analysis of the principles and results often change according to the analysts or environment changes,and the data is required for large,how to manage and apply the data well in order to solve the problem well,meanwhile providing support for subsequent decision apple planting industry,In this paper,we study the apple planting suitability based on the diagnosis of present situation of the land of the study area,At the same time combined with GIS and database technology to help apple planting suitability of data integration and management,to improve the efficiency of apple planting suitability analysis,we found that the effect is obvious.更多还原