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成武县地处鲁西南黄泛区冲积平原 ,土壤为冲积潮土 ,ｐＨ值 7 5左右 ,地下水位 1 5～ 2ｍ ,有机质含量 0 5%～ 0 8% ,年降水量 550～ 580ｍｍ。土壤田间持水量不稳定 ,季节间变化较大 ,尤其是富士苹果第二次膨大期 ( 9月份 )变化幅度最大 ,往往造成严重裂果。据全县多年调查
Chengwu County is located in the alluvial plain of the panhandle in the southwest of Shandong Province. The soil is alluvial soil with a pH value of about 7.5, a groundwater level of 15-2m, organic matter content of 0.5-5.0% and annual precipitation of 550-580mm. Soil water field capacity is unstable, the seasons vary greatly, especially in the second expansion of Fuji apple (September) the largest changes, often resulting in severe cracking. According to the county for many years investigation