Comparison of Spring Applied ESN and Urea as Sources of Nitrogen for Corn Production
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The Iowa State University Integrated Crop Management Conference is Iowa's premier crop production education event. No other program in Iowa brings together the diverse range of topics, slate of expert presenters and results of the latest University research.
The ICM Conference offers workshops focusing on the latest in crop production technology. Experts from Iowa and surrounding states will provide research updates and results in soil fertility, soil and water management, crop production and pest management.
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Abstract
The use of nitrogen (N) fertilizer to obtain profitable corn grain yields is very common in Iowa. Proper N fertilization is a difficult challenge facing today's crop producers. Rising costs of N fertilizer encourage producers to look for ways to increase yields and recover applied N while keeping costs at a minimum.