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Position: Home > Articles > Isolation,Identification and Characterization of the Thermophilic Heterotrophic Nitrifier Journal of Anhui Agricultural Sciences 2006,34 (19) 21-22

1株高温异养硝化细菌的分离鉴定和特性研究

作  者:
曹喜涛;常志州;黄红英;沈中元;徐莉
单  位:
江苏省农业科学院农业资源与环境研究所;中国农业科学院蚕业研究所
关键词:
异养硝化细菌;分离;硝化作用
摘  要:
从高温堆肥中分离出1株高温异养硝化细菌。菌株经革兰氏染色为阴性,无荚膜,有芽孢的杆菌。根据形态、生理特征将该菌株初步鉴定为芽孢杆菌属(Bacillus spp),经研究发现该菌株以乙酰胺为唯一碳源和氮源时,能通过氨化和硝化作用产生亚硝酸。
译  名:
Isolation,Identification and Characterization of the Thermophilic Heterotrophic Nitrifier
作  者:
CAO Xi-tao et al (The Sericultural Research Institute,Chinese Academy of Agricultural Sciences,Zhenjiang,Jiangsu 212018)
关键词:
Heterotrophic nitrifier;Isolation;Nitrification
摘  要:
A thermophilic heterotrophic nitrifier was isolated from the high temperature composting samples.The strain was gram negative,sporulating and rod shaped bacterium,and identified to belong to thermophilic Bacillus spp.It could ammonize organic nitrogen compounds and nitrify ammonia itself when it grew on acetamide companying the formation of ammonia and nitrite.

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