恩施州藤茶基地土壤质量评价

[目的]评价恩施州藤茶种植基地土壤质量。[方法]选取土壤pH值、有机质、碱解氮、有效磷、速效钾等肥力因子,再将各属性值分级标准化,采用修正的内梅罗公式对采样区域的土壤质量进行评价。[结果]藤茶基地土壤质量总体状况良好,土壤肥力基本达到肥沃水平,宜于藤茶的生长。[结论]藤茶基地土壤肥力肥沃,但土壤有酸化现象出现,需采取相应措施予以解决。

Assessment on Soil Quality of Enshi Vine Tea Base

[Objective] The aim was to evaluate soil quality of Enshi vine tea planting base.[Method] Soil pH value,organic matter,alkali-hydrolyzable nitrogen,available phosphorus,available potassium and other fertility factors were selected,and then the property value grading was standardized.By using the modified Nemero formula,the soil quality in sampling area was evaluated.[Result]The general situation of soil quality in vine tea base was good,basically reached the fertile soil level,which is appropriate for the growth of vine tea.[Conclusion] Soil fertility of vine tea base is fertile,but there is acidification phenomena,which should be resolved by corresponding countermeasures.