Agricultural Engineering/Agronomy, Central Iowa, and BioCentury Research Farms

Interaction Among Nitrogen Rate, Planting Density, and Corn Hybrid

Authors: Jode Edwards (U.S. Department of Agriculture, Agricultural Research Service) , Kyle King (Iowa State University) , Sotirios Archontoulis (Iowa State University)

Abstract

Despite extensive research on response to nitrogen in corn production, less is known on variation in nitrogen responses among hybrids and planting densities. The objective of this study was to quantify variation in grain yield response to nitrogen and planting density among corn hybrids.

Keywords:

How to Cite: Edwards, J. , King, K. & Archontoulis, S. (2020) “Interaction Among Nitrogen Rate, Planting Density, and Corn Hybrid”, Iowa State University Research and Demonstration Farms Progress Reports. 2019(1).