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本文阐述了苹果区划的生态因子指标体系和区划方法，生态因子（温度、光照、水分、土壤和地形）对苹果品质的影响，生态因子与苹果品质关系的多元统计分析及各生态因子的最佳取值。
This paper describes the ecological factors index system and zoning method of apple zoning, the impact of ecological factors (temperature, light, water, soil and topography) on apple quality, the multivariate statistical analysis of the relationship between ecological factors and apple quality and the best ecological factors Value.