The major transformations of nitrogen are nitrogen fixation, nitrification, denitrification, anammox, and ammonification (Figure 1). The transformation of nitrogen into its many oxidation states ...

In collaboration with professors at the University, researchers are working on a new nitrogen-retaining corn breed.

Recent rainfall patterns in south central Minnesota have some farmers wondering about the status of fall applications of nitrogen for field crops. In addition to recent precipitation events, the ...