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Web URL(s): | http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=10669 Last checked: 06/08/2015 Requires: PDF Reader |
Publication Type:
| Report |
Author(s): | Xu, Pei-dong;
Zhao, Yan;
Zhang, Xiao-bo;
Li, Xin-ying |
Author Affiliation: | Xu and Zhang: Key Laboratory of Protection and Development Utilization of Tropical Crop Germplasm Resources, Ministry of Education; Xu, Zhao, and Zhang: College of Agriculture, Hainan University, Haikou; Li: Agriculture and Animal Husbandry Bureau of Inner Mongolia, Ulanqab, Jining, China |
Title: | Isolation and identification of nitrogen fixation strains from rhizosphere of Kentucky bluegrass |
Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 31, No. 5, May 15 2014, p. 863-869. |
Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
# of Pages: | 7 |
Related Web URL: | http://cykx.lzu.edu.cn//EN/abstract/abstract10669.shtml Last checked: 06/08/2015 Notes: English abstract only |
Keywords: | TIC Keywords: Azotobacter; Bacillus; Cultivar evaluation; Gene isolation; Gene mapping; Nitrogen fixation; Physiological responses; Poa pratensis; Pseudomonas; Rhizosphere; pH
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Abstract/Contents: | "The nitrogen free culture medium (NFM) was employed for isolating and purifying nitrogen-fixing bacteria strains from Kentucky bluegrass rhizosphere. Twenty one pure cultures of nitrogen-fixing bacteria strains were obtained and their physiological and biochemical characters were determined in this study. The result indicated that the strains ranking in Azoobacter, Pseudomonas, Bacillus, and Enterobacter. The physiological characters of them were rhabditiform and near-spherical, and few strains (N1, N5, N8, N16) produced gemma. For these nitrogen-fixing bacteria strains, the catalase and lysozyme tests showed positive and the hydrolyzed pectin and indole test showed negative. All strains cannot survive in the pH 5.7 nutrient broth. Most of strains were aerobes except with N13 and N14." |
Language: | Chinese |
References: | 27 |
Note: | "Sum no. 250" Abstract also appears in English Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Xu, P.-d., Y. Zhao, X.-b. Zhang, and X.-y. Li. 2014. Isolation and identification of nitrogen fixation strains from rhizosphere of Kentucky bluegrass. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 31(5):p. 863-869. |
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| MSU catalog number: b10275836 |
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