Factors Affecting Phosphate-Solubilizing Activity of Microbes: Current Status - Phosphate Solubilizing Microorganisms - page 75

Table 3.2 Effect of salt on P solubilization by different microorganisms

Solubilization

Incubation
period
(days)

Temperature
( C)

Concentration
(g/l)

Broth
(mg/l)

Change
in pH PSM Medium P source pH Salt References

P. aeruginosa

MPVK TCP 5.9 35 NaCl 4 7 0.30 4.74

5.6 5 0.24 4.32

5.75 6 0.20 4.39

5.85 7 0.23 4.47

B. megaterium
(AIIy)

MPVK TCP 7.5 30 NaCl 0.2 M 5 119.8 - Chookietwattana and

Maneewan ( 2012 )

0.4 M 121.2

0.8 M 97.2

B. megaterium
(A12 ag)

MPVK TCP 7.5 30 NaCl 0.2 M 5 137.9 - Chookietwattana and

Maneewan ( 2012 )

0.4 M 141.5

0.8 M 113.1

Aspergillus
awamori

PVK TCP 7 28 2 NaCl 0.4 M 7 14.75

%

- Srinivasan

et al. ( 2012 )

0.8 M 14.08

%