Isolation of Phosphate Solubilizing Microorganism from Rhizospheric Medium Black Soil of Yavatmal District (MH), India

Wasule, Dhiraj Lalji; Gade, R. M.; Shinde, R. M.; Bobate, S.P.

doi:10.20546/ijcmas.2019.806.046

Cited by 1 publication

(2 citation statements)

References 10 publications

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“…All the isolates were gram positive in reaction with rod shaped bacterial cells. The results are in agreement with the findings of Wasule et al, (2019) [22] . The potash mobilizing isolates (K I, K II and K III) exhibited round shaped colonies and possessed entire margins with convex elevations.…”

Section: Resultssupporting

confidence: 94%

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Formulation of a compatible microbial consortia of nitrogen fixing, phosphate solubilising and potash mobilizing bacteria for optimizing nutrient supplementation to tuberose

Kore¹,

Tirmali²,

Jadhav³

et al. 2020

Int. J. Chem. Stud.

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The present investigation was conducted with the aim to isolate and characterize Azotobacter, phosphate solubilising bacteria (PSB) and potash mobilizing bacteria (KMB) from rhizosphere soil of tuberose and formulate consortium of Azotobacter, PSB and KMB. Three isolates each of Azotobacter, PSB and KMB were obtained from soil samples collected from three different locations of Pune region. Based on morphological and biochemical characterization, the highly efficient nitrogen fixing isolate (A I), PSB isolate (P III) and KMB isolate (K II) were identified as Azotobacter chroococcum, Bacillus subtilis and Frateuria aurantia respectively and used for the formulation of microbial consortium. Among the different culture media formulated, M III media having Glucose (10 g/L), Ammonium sulphate (0.4 g/L) and Yeast extract (1 g/L) recorded maximum growth and c.f.u. count of Azotobacter, PSB and KMB. These three beneficial organisms were found compatible with each other when grown on M III culture medium.

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Section: Resultssupporting

confidence: 94%

“…At 10 days after incubation, they had significant positive correlation (r = + 0.219). The results comply with the findings of Wasule et al, (2019) [22] and Whitelaw (2000) [23] .…”

Section: Decrease In Ph Of Medium During Phosphate Solubilizationsupporting

confidence: 93%