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0引言为探索适合岳普湖县土壤、气候条件及自然环境,以提高肥料利用率,对棉花平衡施肥积累资料和经济合理的科学施肥提供参考依据,实施此项试验。1试验基本情况试验地点设在岳普湖镇2村1组,土壤肥力中等,前茬作物棉
0 Introduction In order to explore suitable for Yupuhu County soil, climatic conditions and natural environment, in order to improve the utilization of fertilizer, cotton balanced fertilization and accumulation of data and scientific and rational economic fertilization provide a reference, the implementation of this test. 1 The basic situation of the test The test site is located in Yupuhu town 2 village 1 group, soil fertility, former crop cotton