茶园原生动物群落结构与土壤质量评价

Research on the Community Characteristics of the Protozoa in Tea Plantation Soil and the Evaluation of Soil Quality

[目的]分析城固茶园土壤原生动物群落结构,评价茶园土壤质量。[方法]物种鉴定采用活体观察和固定染色法。[结果]共鉴定出土壤原生动物6纲16目29属39种,其中包括4个未定名种。[结论]城固茶园土壤原生动物群落结构简单化,土壤质量属中度污染。

[Objective] The community characteristics of the protozoa in the soil of Chenggu Tea Plantation were analyzed and the soil quality was evaluated.[Method] The method of the vivo observation and fixation-staining were used in the research.[Result] The results showed that total 39 species belonging to 16 orders of 6 classes were identified,among which,4 species were not named.[Conclusion] The research suggested that the structure of Protozoa community in soil of the Chenggu Tea Plantation was simple and the soil quality was in moderate pollution.