The goal of this project is to develop recommendations and guidelines for applying N fertilizer to soybeans that may have insufficient N in high-yield environments. The research determines critical application time for and form of N fertilizer that will minimize detriment to nitrogen fixation and potentially increase soybean seed yield. That effort involves determining critical application time for and forms of N fertilizer that will minimize detriment to N2 fixation and potentially increase soybean seed yield.

Key Benefactors:
farmers, agronomists, extension agents