Plant Breeding and Biotechnology : eISSN 2287-9366 / pISSN 2287-9358

Table. 1.

Table. 1.

Various microorganism shows PGPR traits.

Reference PGPR Plant growth- promoting traits Objective Finding
Ahemad and Khan, 2011; Ahmad et al. 2008 -Klebsiella sp -Pseudomonas putida; Bradyrhizobi-um sp. IAA, siderophores, HCN, ammonia, exo-polysaccharides, phosphate solubilization Evaluation of bacterial isolates for their quantitative IAA production and antifungal activity Eleven bacterial isolates (seven Azotobacter, three Pseudomonas and one Bacillus) were evaluated for PGP
Farokh et al. 2011 Acinetobacter spp.

 IAA, phosphate solubilization, siderophores Characterization of PGP traits of isolates from rhizosphere of Pennisetum glaucum 31 Acinetobacter isolates (Acinetobacter sp. PUCM1022 significantly enhanced theparameters of Pennisetum glaucum)
Zahir et al. 2010 Rhizobium phaseoli IAA In a pot experiment, the most salt resistant and high auxin generating rhizobial isolate N20 was assessed in the presence and absence of L-tryptophan (L-TRP) Supplementing rhizobium inoculation with L-TRP produced more effects and showed an increase in physical and chemical parameters
Ahemad et al. 2009 Mesorhizobium sp. IAA, siderophores, hydrogen cyanide (HCN), ammonia, exo-polysaccha-rides To remediate herbicide- contaminated soil through microbial application Herbicides (atrazine) can be metabolised by Rhizosphere bacteria through enzyme-catalyzed hydrolysis reactions yielding cyanuric acid
Ahemad and Khan, 2010 Rhizobium sp. (pea) IAA, siderophores, HCN, ammonia, exo-polysaccha-ride To determine Mesorhizobium sp. PGP activities in the presence of herbicides and their influence on herbicide toxicity in chickpea plant Mesorhizobium isolate MRC4 could be used as a bio-inoculant to help chickpeas grow under herbicide stress
Ahemad and Khan, 2011 Rhizobium sp.(lentil) IAA, siderophores, HCN, ammonia, exo-polysaccharides To explain the involvement of rhizosphere bacteria in pesticide breakdown and transformation The most efficient and cost- effective way to clear pesticide- contaminated locations is to use microbes with degradative abilities
Ma et al. 2011 Pseudomonas sp. A3R3 IAA, siderophores To describe the role of PGPR and/or endophytic bacteria in accelerating phytoremediation Phytoremediation can be accelerated through modulation of PGP parameters, nutrients and production of antifungal metabolites
Kumar Jha, 2015 Klebsiella oxytoca IAA, phosphate solubilization, nitrogenase activity To characterize soil microbial communities for PGP Mixed inoculants and plant growth promoting consortium (PGPC) could increase the PGP
Tank and Saraf, 2010 Bacillus, Pseudomonas, Azotobacter, Azospirillum P-solubilization and IAA To conduct test of efficient rhizobial isolates in pot condition under 2% NaCl stress C4 and T15 were the best growth promoters for pot studies under salinity stress
Plant Breed. Biotech. 2022;10:203-11 https://doi.org/10.9787/PBB.2022.10.4.203
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