Question

example of nitrogen fixer bio fertilizer​

Answer 1

Answer:

The nitrogen-fixing biofertilizers contain microorganisms such as Rhizobium, Actinobacteria, Azotobacter, and Azospirillum. Rhizobium is a symbiotic, nitrogen-fixing bacterium, which integrates atmospheric nitrogen with the root nodules of crops.

Examples of this type of nitrogen-fixing bacteria include species of Azotobacter, Bacillus, Clostridium, and Klebsiella. As previously noted, these organisms must find their own source of energy, typically by oxidizing organic molecules released by other organisms or from decomposition.

Answer 2

Answer:

The nitrogen-fixing biofertilizers contain microorganisms such as Rhizobium, Actinobacteria, Azotobacter, and Azospirillum. ... Rhizobium is a symbiotic, nitrogen-fixing bacterium, which integrates atmospheric nitrogen with the root nodules of crops.

Explanation:

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