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dc.contributor.authorSutthisa, Warapornen_US
dc.contributor.authorวราภรณ์ สุทธิสาen_US
dc.contributor.authorKhamjandee, Siriprapaen_US
dc.contributor.authorศิริประภา คำจันดีen_US
dc.date.accessioned2020-09-07T07:38:48Z
dc.date.available2020-09-07T07:38:48Z
dc.date.issued2020-09-07
dc.identifier.issn2651-1096
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3350
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, 13(2) : 79-92en_US
dc.description.abstractThe objective of this research was to isolate plant growth promoting rhizobacteria from Wedelia trilobata (L.) A.S. Hitchcock rhizosphere, and preliminarily test their plant growth promoting properties such as nitrogen fixation, siderophore production, phosphate solubilization and indole-3-acetic acid production. Forty-seven bacterial isolates were obtained including 26 isolates of gram positive, 18 isolates of gram negative and 3 isolates of actinobacteria. After that 8 isolates (including BWTM1_MSU, BWTM2_MSU, BWTM5_MSU, BWTM6_MSU, BWWM6_MSU, BWWM8_MSU, BWWM9_MSU and BWWM16_MSU) were selected for studying on root colonization and plant growth promoting properties under aseptic condition. The results showed that BWTM5_MSU had the evident on the promotion of plant growth with the most percentage of rice seed germination (63.33%), high level of root and shoot length with 6.11 cm and 3.89 cm, respectively. As a result, the root and shoot fresh weight was as high as 9.56 mg and 11.33 mg, respectively. It also correlated with the highest production of indole-3-acetic acid up to 421.29 ug/ml. The root colonization was studied by counting rhizobacteria isolate BWTM5_MSU from rice rhizoplane and rhizosphere with presented bacterial number at 9.67x106 CFU/g root and 1.64x10 10 CFU/g soil, respectively.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectIndole-3-Acetic Aciden_US
dc.subjectกรดอินโดล-3-แอซิติกen_US
dc.subjectriceen_US
dc.subjectข้าวen_US
dc.subjectSoil around the rootsen_US
dc.subjectดินบริเวณรอบรากen_US
dc.subjectPlant growthen_US
dc.subjectการเจริญเติบโตของพืชen_US
dc.subjectGolden button studsen_US
dc.subjectต้นกระดุมทองเลื้อยen_US
dc.titleIsolation and selection of plant growth promoting rhizobacteria from wedelia trilobata (L.) A.S. hitchcock rhizosphereen_US
dc.title.alternativeการคัดแยกแบคทีเรียส่งเสริมการเจริญเติมโตของพืชจากดินบริเวณรอบรากต้นกระดุมทองเลื้อย (Wedelia trilobata (L.) A.S. hitchcock)en_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthorwaraporn.s@msu.ac.then_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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