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通过对兴城市大田土壤7000个土样测试数据的分析,确定兴城市大田土壤主要养分丰缺情况,提出了主要农作物玉米和花生施肥配方。
Based on the analysis of the test data of 7000 soil samples in the field of Xingcheng City, the main nutrient deficiencies of the soil in Xingcheng City were determined. The formulas for fertilizing corn and peanut, the main crops, were proposed.