Effects of Nitrogen Application Timing on Corn Production and Soil Quality
Study author(s): Paulo Pagliari, University of Minnesota, Department of Soil, Water, and Climate
Years active: 2013-2016
Location(s): Lamberton MN, Waseca MN, and Becker MN
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In 2016 splitting N application at all locations had the greatest yields when equivalent N rates were compared. At Becker and Waseca, the split application led to best yields observed even when compared with the Fall application and spring application. At Lamberton, similar yields were observed for the spring application regardless of split of full application at once.