The use of rice straw broth as an appropriate medium to isolate purple nonsulfur bacteria from paddy fields Report as inadecuate




The use of rice straw broth as an appropriate medium to isolate purple nonsulfur bacteria from paddy fields - Download this document for free, or read online. Document in PDF available to download.

Duangporn Kantachote ; Teruhiko Nitoda ; Hiroshi Kanzaki ;Electronic Journal of Biotechnology 2012, 15 6

Author: Tomorn Nunkaew

Source: http://www.redalyc.org/


Teaser



Electronic Journal of Biotechnology E-ISSN: 0717-3458 edbiotec@ucv.cl Pontificia Universidad Católica de Valparaíso Chile Nunkaew, Tomorn; Kantachote, Duangporn; Nitoda, Teruhiko; Kanzaki, Hiroshi The use of rice straw broth as an appropriate medium to isolate purple nonsulfur bacteria from paddy fields Electronic Journal of Biotechnology, vol.
15, núm.
6, noviembre, 2012, pp.
1-12 Pontificia Universidad Católica de Valparaíso Valparaíso, Chile Available in: http:--www.redalyc.org-articulo.oa?id=173324981003 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Electronic Journal of Biotechnology ISSN: 0717-3458 http:--www.ejbiotechnology.info DOI: 10.2225-vol15-issue6-fulltext-8 RESEARCH ARTICLE The use of rice straw broth as an appropriate medium to isolate purple nonsulfur bacteria from paddy fields Tomorn Nunkaew 1 · Duangporn Kantachote1 · Teruhiko Nitoda2 · Hiroshi Kanzaki2 1 Prince of Songkla University, Faculty of Science, Department of Microbiology, Hat-Yai, Thailand 2 Okayama University, The Graduate School of Natural Science and Technology, Okayama, Japan Corresponding author: duangporn.k@psu.ac.th Received June 29, 2012 - Accepted October 11, 2012 Published online: November 15, 2012 © 2012 by Pontificia Universidad Católica de Valparaíso, Chile Abstract The aims were to explore an appropriate isolating medium for obtaining purple nonsulfur bacteria (PNSB) for use as biofertilizers in saline paddy fields and to obtain pure cultures.
We therefore chose a defined isolating medium containing 0.25% NaCl, (Glutamate-Acetate broth, GA) and a rice straw broth to compare them for numbers of PNSB obtained, time to obtain pure cultures, diversity and costs.
A total of 30 water and 30 sediment samples were collected ...





Related documents