云南省河口县植蕉土壤基本养分状况分析

Analysis of Soil Nutrients in Banana Plant Soil in Hekou County of Yunnan Province

对云南河口县主要蕉园种植地区36个混合土壤样品进行基本养分状况分析。结果表明:土壤有机质含量在2.77%～8.52%,平均值为(5.23±1.03)%,有机质含量丰富。土壤碱解氮含量在34.06～363.20 mg/kg,平均值(131.61±66.10)mg/kg,含量丰富。土壤速效钾含量在11.61～341.47 mg/kg,平均值(132.21±103.68)mg/kg,含量中等。土壤有效磷含量在2.08～84.05 mg/kg,平均值(19.76±19.94)mg/kg,含量较低。

The basic nutrients of 36 mixed soil samples in the main growing areas of banana groves in Hekou were analyzed.The results showed that the range of soil organic matter content between 2.77%～8.52%,average value was（5.23±1.03）% were rich in content;the range of available nitrogen content between 34.06～363.20 mg/kg,average value was（131.61±66.10） mg/kg;the range of available potassium content between 11.61～341.47 mg/kg,average value was（132.21 ±103.68） mg/kg were medium in content;the range of available phosphorus content between 2.08～84.05 mg/kg,average value was（19.76±19.94） mg/kg were lower in content.