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  1. Dictionary
    ni·tro·gen fix·a·tion
    /ˈnītrəjən fikˈsāSHən/

    noun

    • 1. the chemical processes by which atmospheric nitrogen is assimilated into organic compounds, especially by certain microorganisms as part of the nitrogen cycle.
  2. Aug 15, 2023 · Learn what nitrogen fixation is, why it is important, and how it works in nature and industry. Explore the history, examples, and reactions of biological and artificial nitrogen fixation.

  3. Jul 1, 2024 · Nitrogen fixation is the conversion of nitrogen gas into more-reactive nitrogen compounds, such as ammonia, by natural or industrial processes. Learn about the types, benefits, and history of nitrogen fixation, and how it affects the nitrogen cycle and agriculture.

  4. Nitrogen fixation is a chemical process by which molecular dinitrogen (N 2) is converted into ammonia (NH 3). It occurs both biologically and abiologically in chemical industries. Biological nitrogen fixation or diazotrophy is catalyzed by enzymes called nitrogenases.

  5. Feb 17, 2023 · Nitrogen fixation is the conversion of atmospheric nitrogen (N 2) to ammonia (NH 3 ) by soil microorganisms or lightning. Learn about the types, examples, and importance of nitrogen fixation in nature and industry.

  6. Jan 25, 2023 · Nitrogen fixation is a process by which atmospheric nitrogen or molecular nitrogen is converted into related nitrogenous compounds like ammonia, nitrites and nitrates in the soil or aquatic systems. In a simpler way, nitrogen fixation is a process by which nitrogen gas is converted into inorganic nitrogen compounds.

  7. Dec 1, 2021 · Learn the meaning of nitrogen fixation, the conversion of atmospheric nitrogen into a combined form by biological or industrial processes. See examples, word history, and related entries from Merriam-Webster dictionary.

  8. Learn about the biological and natural processes of converting nitrogen gas into ammonia and other usable forms. Find out the importance of nitrogen, the role of bacteria and plants, and the nitrogen cycle.