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

Corn and Soybean Yield Response to Micronutrients in Central Iowa

Authors: Antonio P. Mallarino (Iowa State University) , Mazhar Ul Haq (Iowa State University) , Joshua Enderson (Iowa State University) , Ryan R. Oltmans (Iowa State University) , Mike Fiscus (Iowa State University)

  • Corn and Soybean Yield Response to Micronutrients in Central Iowa

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

    Corn and Soybean Yield Response to Micronutrients in Central Iowa

    Authors: , , , ,

Abstract

Plant nutrients referred to as micronutrients are essential for crops, but are needed in very small amounts. Prior research in Iowa and neighboring states showed inconsistent corn and soybean grain yield responses to micronutrient applications, except for Zn in corn. This report summarizes results of two studies with corn and soybean, one with application to the soil and the other with application to foliage, which were conducted from 2012 through 2014. The micronutrients evaluated were boron (B), copper (Cu), manganese (Mn), and zinc (Zn).

Keywords: Agronomy

How to Cite:

Mallarino, A. P., Haq, M. U., Enderson, J., Oltmans, R. R. & Fiscus, M., (2015) “Corn and Soybean Yield Response to Micronutrients in Central Iowa”, Iowa State University Research and Demonstration Farms Progress Reports 2014(1).

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Published on
2015-01-01

Peer Reviewed