Integrated Crop Management News
 

Document Type

Article

Publication Date

2-12-2007

Abstract

Based on research and in-field experience, we are confident yields are reduced when corn follows corn in Iowa cropping systems. The question many ask though is why? What are the causes? Some point to allelopathy and wonder if this is the major cause. Researchers have examined this specific question over the last two decades. We will discuss some of their research findings in this article.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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The Iowa State University Digital Repository provides access to Integrated Crop Management News for historical purposes only. Users are hereby notified that the content may be inaccurate, out of date, incomplete and/or may not meet the needs and requirements of the user. Users should make their own assessment of the information and whether it is suitable for their intended purpose. For current information on integrated crop management from Iowa State University Extension and Outreach, please visit https://crops.extension.iastate.edu/.