ATCC medium: 1312 Azospirillum amazonense (LGI medium)
K2HPO4 ..................................... 0.2 g
KH2PO4 ..................................... 0.6 g
CaCl2 . 2H2O ............................... 0.02 g
MgSO4 . 7H2O ............................... 0.2 g
Na2MoO4 . 2H2O.............................. 2.0 mg
FeCl3 ...................................... 0.01 g
Bromthymol blue (0.5% in 0.2 N KOH)........ 5.0 ml
Sucrose.................................... 5.0 g
Agar....................................... 1.75 g
istilled water............................ 1.0 L
Adjust pH to 6.0.