International Journal of Chemical Studies
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Online ISSN: 2321-4902, Print ISSN: 2349-8528   |   Impact Factor: GIF: 0.565 NAAS Rating: 5.31 NEW
International Journal of Chemical Studies
Vol. 6, Issue 3 (2018)

Effect of inoculation of PGPRM on population density of inoculated organisms in the cashew rhizosphere under poly house condition

Author(s): Ranjani SN, L Krishna Naik and Kushala G
Abstract: Azotobacter chroococcum, Bacillus megaterium, Pseudomonas fluorescens, Trichoderma viride and Glomus fasciculatum were efficient PGPRM. Hence, they were subjected to compatibility test by dual culture method. All the four PGPR microorganisms (A. chroococcum, B. megaterium, P. fluorescens, and T. viride) were found to be compatible under in vitro condition both on solid and in liquid media. Population density of inoculated PGPR microorganisms in the cashew rhizosphere at different intervals was found to be maximum in the treatments receiving that organisms alone or with other PGPR microorganism. Population density of inoculated organisms increased gradually up to grafting and there after slight decline was noticed.
Pages: 19-22  |  298 Views  7 Downloads
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