Question

by which of the following methods nitrogen fixation does not take place?
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Answer 1

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• The process of nitrogen-fixation by bacteria does not take place in the presence of. Solution : Certain bacteria such as Azotobacter (occur freely in the soil) and Rhizobium (occur in root nodules of leguminous plants as pea, grom, bean, etc).
• Convert the atmospheric nitrogen into water soluble nitrates.

Answer 2

Answer:

The process of nitrogen-fixation by bacteria does not take place in the presence of. Solution : Certain bacteria such as Azotobacter (occur freely in the soil) and Rhizobium (occur in root nodules of leguminous plants as pea, grom, bean, etc). Convert the atmospheric nitrogen into water soluble nitrates.