This project was designed to study the nitrogen (N) fertilization needs in continuous corn (CC) and corn rotated with soybean (CS) as influenced by location and climate. Multiple rates of N fertilizer were spring-applied, with the intent to measure yield response to N within each rotation on a yearly basis for multiple years at multiple sites across Iowa.
How to Cite:
Lundvall, J. & Sawyer, J., (2019) “Seasonal and Rotational Influences on Corn Nitrogen Fertilization”, Iowa State University Research and Demonstration Farms Progress Reports 2018(1).