Question

list out any three nitrogen fixing microirganisms​

Answer 1

Answer:

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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.

Beans: Rhizobium legumninosarum biovar phaseoli and Rhizobium tropici

Clover: Rhizobium leguminosarum biovar trifolii

Soybean: Bradyrhizobium japonicum, Bradyrhizobium elkanii, Rhizobium fredii

Peas: Rhizobium leguminosarum biovar viceae

Answer 2

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species of Azotobacter, Bacillus, Clostridium, and Klebsiella.