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Current Topic

Soil Fertility and Nutrient Management Short Course February 19-20, 2019

John Sawyer, Professor, Department of Agronomy, Iowa State University
January 15, 2019

The curriculum focuses on Iowa soils and their properties, sampling and testing, pH and liming, essential, secondary and micronutrients, nitrogen dynamics, and much more. Small class size allows for increased discussion and interaction with Extension specialists.

Course is full and registration is closed.

CCA credits: 11.5 nutrient management, 1.0 soil and water management

How to use this site

Welcome to the Iowa State University Agronomy Extension Soil Fertility Home Page. Nutrient topics are listed in the drop down menu. Simply click on a topic of interest and you can find information about that topic, including Extension publications, newsletter articles, conference proceedings and reports, presentations, and links to other related sites. Links also provide access to soil fertility decision aid tools, and a photo gallery.

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