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Biological Nitrogen Fixation and Soybean Productivity in the Midwest

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MF3462 Biological Nitrogen Fixation and Soybean Productivity in the Midwest

by Ignacio A. Ciampitti Santiago Tamagno

  • Revision Date: Oct 2019
This study investigated the effect of nitrogen fertilizer application on biological nitrogen fixation and its implications for soybean productivity and protein concentration. The publication describes methods to measure nitrogen fixation. Biological nitrogen fixation can be improved by breeding and selection that focuses on the plant, the nitrogen-fixing bacteria, and better matching plant and bacteria. 2-page, color.
Kansas State University Agricultural Experiment Station and Cooperative Extension Service
K-State Research and Extension is an equal opportunity provider and employer. Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, Director of K-State Research and Extension, Kansas State University, County Extension Councils, Extension Districts.
Updated September 2023

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