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Study on the Comprehensive Evaluation of the Soil Fertility Quality of the Green Land In Qinhuangdao

机译:秦皇岛绿地土壤肥力质量综合评价研究

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Soil samples with the green space soil in Qinhuangdao city were collected, and soil bulk density, pH, EC, organic matter, alkali-hydrolysable nitrogen, available phosphorus, available potassium were studied, and Nemero comprehensive index method was used to evaluate the soil fertility. The results indicated that the green space soil synthesis level was general.
机译:收集了秦皇岛市绿地空间土壤的土壤样本,研究了土壤堆积密度,pH,EC,有机物,碱水解氮,可用磷,可用的钾,Nemero综合指标方法评估土壤肥力。结果表明,绿地空间土壤合成水平是一般的。

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