%0 Journal Article
%T Relationships between phosphine content of samples and their microbial populations and enzyme activities<br>样品磷化氢含量与某些微生物群落及酶活的关系
%A LIU Zhi-pei
%A WANG Bao-jun
%A JIA Sheng-fen
%A LIU Shuang-jiang
%A <br>刘志培
%A 王宝军
%A 贾省芬
%A 刘双江
%J 微生物学报
%D 2006
%I 
%X The relationships between phosphine content and various microbial florae,activities of different enzymes were investigated.The results indicated that the phosphine content of samples from various environments was positively related to total anaerobic microorganisms,organic phosphate compounds-dissolving bacteria,denitrifying bacteria,alkaline phosphatase activity and dehydrogenase activity of the samples.The correlation coefficients(R~2) for these were 0.93,0.90,0.69,0.79 and 0.82,respectively.The results also showed that the phosphine content was not related to total aerobic microorganisms,inorganic phosphate compounds-dissolving bacteria,sulfate-reducing bacteria,acidic phosphatase activity.In addition to formerly results,the results might infer that the formation of phosphine was due to the reduction of organic phosphate compounds by anaerobic heterotrophic microbes,especially the denitrifying bacteria by using reducing sugar.
%K Phosphine content
%K Organic phosphate-dissolving bacteria
%K Denitrifying bacteria
%K Alkaline phosphatase activity
%K Dehydrogenase activity<br>磷化氢含量
%K 有机磷细菌
%K 反硝化细菌
%K 碱性磷酸酶
%K 脱氢酶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=BE15B2BC39543FC0&yid=37904DC365DD7266&vid=D997634CFE9B6321&iid=E158A972A605785F&sid=C7B13290323C226E&eid=EF9E84B2DA79FF23&journal_id=0001-6209&journal_name=微生物学报&referenced_num=6&reference_num=19