To pasteurize a container root medium, heat it to:

To pasteurize a container root medium, heat it to:

09:18

To pasteurize a container root medium, heat it to:



A. 120 degrees for 30 minutes

B. 120 degrees for 60 minutes

C. 180 degrees for 30 minutes

D. 180 degrees for 60 minutes



Answer: C. 180 degrees for 30 minutes


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