what is nitrogen fixation? what is its use??
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INTRODUCTION:Nitrogen is abundantly(78%) present in atmosphere .
Nitrogen fixation :In atmosphere nitrogen present in inert form or inactive form.This inactive form should be changed into active form with the help of nitrogen fixing bacteria (rizobium,blue green algae,etc) is called nitrogen fixation .
USES OF IT
.Regulate nitrogen cycle
.survival of nitrogen fixing bacteria
.needs for plants growth as a micronutrients
.regulate ecological balance etc
Nitrogen fixation :In atmosphere nitrogen present in inert form or inactive form.This inactive form should be changed into active form with the help of nitrogen fixing bacteria (rizobium,blue green algae,etc) is called nitrogen fixation .
USES OF IT
.Regulate nitrogen cycle
.survival of nitrogen fixing bacteria
.needs for plants growth as a micronutrients
.regulate ecological balance etc
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Explanation:
Biological nitrogen fixation (BNF) is the term used for a process in which nitrogen gas (N2) from the atmosphere is incorporated into the tissue of certain plants. Only a select group of plants is able to obtain N this way, with the help of soil microorganisms.
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