土壤理化性质对盐碱地水稻产量的影响

Rural Economy and Science-Technology（2018）

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Abstract

为全面掌握大荔县盐碱地土壤理化性质对水稻产量的影响,通过在大荔县盐碱地种植水稻,设置空白对照(CK),比较分析了土壤pH、电导率、有机质、全氮、有效磷及速效钾含量对水稻产量的影响.结果表明:土壤pH、电导率下降越多,水稻产量越高,土壤有机质、全氮、有效磷及速效钾含量提高越高,水稻产量越高.种植水稻可有效改善盐碱地土壤理化性质.

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