Isolation and Characterization of Nitrogen Fixing Bacteria Beijerinckia from Tea Rhizosphere of South Assam, India

被引:0
|
作者
Bhattacharjee, Mrinal Kanti [1 ]
Mazumdar, P. B.
Sharma, G. D. [2 ]
机构
[1] Assam Univ, Dept Biotechnol, Silchar 788011, Assam, India
[2] Assam Univ, Dept Life Sci, Silchar 788011, Assam, India
来源
关键词
Morphological and biochemical characteristics; Nitrogen fixing bacteria; Rhizosphere;
D O I
暂无
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Diverse nitrogen fixing microorganisms (aerobes, facultative anaerobes, heterotrophs, phototrophs) grow in the rhizosphere of tea and contribute to the soil nitrogen pools. The recent isolation and study of free-living nitrogen fixing bacteria represent an exciting period in the field of biological nitrogen fixation. The present investigation was carried out in tea gardens of south Assam in the month of August to December, 2010, Seventeen strains of nitrogen fixing bacteria of the genus Beijerinckia was isolated and identified based on their morphological and biochemical characteristics.
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页码:797 / 801
页数:5
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