Question

write down the procedure of isolation of azotobacter from rhizospher soil​

Answer 1

Answer:

Determination of Azotobacter The Azotobacter was isolated from the soil. Isolated the bacteria from the rhizosphere soil by making a series of dilution of soil from 10-1 to 10-7 on Azotobacter media and incubation for 48 h at 30ºC.

Explanation:

this is your answer please thanks me and mark me as brainlist.