Artturi Virtanen

Nobel Lecture

Nobel Lecture, December 12, 1945

The Biological Fixation of Nitrogen and the Preservation of Fodder in Agriculture, and Their Importance to Human Nutrition

Read the Nobel Lecture
Pdf 545 kB

Copyright © The Nobel Foundation 1945

From Nobel Lectures, Chemistry 1942-1962, Elsevier Publishing Company, Amsterdam, 1964

To cite this section
MLA style: Artturi Virtanen – Nobel Lecture. NobelPrize.org. Nobel Prize Outreach AB 2023. Sat. 25 Mar 2023. <https://www.nobelprize.org/prizes/chemistry/1945/virtanen/lecture/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Nobel Prizes 2022

Fourteen laureates were awarded a Nobel Prize in 2022, for achievements that have conferred the greatest benefit to humankind. Their work and discoveries range from paleogenomics and click chemistry to documenting war crimes.

See them all presented here.
Nobel Prizes 2022

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.