滇池底泥中与氮素循环有关的几类细菌  

Study on the Bacteria of upper Sediment in Dian Chi Lake that Relation to Nitrogen Cycle

作　　者：樊竹青[1] 

机构地区：[1]思茅师范高等专科学校,云南思茅665000

出　　处：《楚雄师范学院学报》2007年第6期39-42,共4页Journal of Chuxiong Normal University

摘　　要：利用钻孔和挖掘的方法从滇池底泥获得12个样品,利用阿须贝无氮培养基,硝化菌、亚硝化菌培养基及硝酸盐培养基分离其中的优势菌,并进行计数、鉴定及分析,结果发现,滇池底泥广泛分布有与氮素循环有关的细菌。With the help of four kinds of culture mediums, bacteria are separated from twelve samples are taken from the upper sediment in Dian Chi Lake. The result shows that the distribution of the bacteria that relation to nitrogen cycle is very extensive.

关 键 词：滇池底泥 细菌 氮素循环 

分 类 号：X524[环境科学与工程—环境工程] S192[农业科学—农业基础科学]