McNay Memorial Research and Demonstration Farm

Seasonal and Rotational Influences on Corn Nitrogen Fertilization

Authors: John Lundvall (Iowa State University) , John Sawyer (Iowa State University)

  • Seasonal and Rotational Influences on Corn Nitrogen Fertilization

    McNay Memorial Research and Demonstration Farm

    Seasonal and Rotational Influences on Corn Nitrogen Fertilization

    Authors: ,

Abstract

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).

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Published on
26 Apr 2019