Armstrong Memorial Research and Demonstration Farm

Liming and Nitrogen Management in Corn

Author: Stanley Henning (Iowa State University)

  • Liming and Nitrogen Management in Corn

    Armstrong Memorial Research and Demonstration Farm

    Liming and Nitrogen Management in Corn

    Author:

Abstract

In 1995, a liming study was initiated at the Armstrong Farm where acid soil had developed from extensive nitrogen (N) fertilizer use in continuous corn (CC) production without liming. In 2003, the experimental area was divided into thirds. A corn-soybean (CSb) rotation occupied two-thirds of the area and CC occupied the remaining third. The goals of this experiment were to determine corn crop and soil responses to liming and crop rotation effects on N management.

Keywords: Agronomy

How to Cite:

Henning, S., (2006) “Liming and Nitrogen Management in Corn”, Iowa State University Research and Demonstration Farms Progress Reports 2005(1).

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Published on
01 Jan 2006
Peer Reviewed