湛江地区辣椒地土壤的养分状况及其调节

Study on Soil Nutrient Condition and Regulation of the Chilli Field in Zhanjiang Area

对湛江地区辣椒地土壤取样，测定了容重pH、及有机质、全氮、碱解氮、速效磷、速效钾含量。结果表明，辣椒地土壤肥力比甘蔗地土壤有明显改善，且随年限延长呈提高的趋势；与甘蔗地土壤比较，辣椒地土壤速效钾含量呈降低趋势。

Soil sample from the chilli field was taken to determine its bulk density,pH and the organic matter,overall nitrogon,inorganic nitrogen,quick-acting phosphorus and potassium. The result indicates that soil fertility in the chilli field has been improved obviously compared with the sugarcane field. The content of soil quick-acting potassium in the chilli field is lower than the soil in the sugarcane field.