ATI Soils

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ATI Soils

Lesson Outline

Faculty/Instructor

Deana Namuth-Covert
Professor, Director of Online Education and Outreach, The Ohio State University; Agronomy & Horticulture Adjunct Professor, University of Nebraska
dcovert2@unl.edu

Soil Genesis and Development, Scenario 1 - Agroecosystem Soil, Food and Fiber

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This case study addresses how soil formed in different geographical locations of the world influences food and fiber production.

The Learning Objectives

Martha Mamo

Associate Professor, Department of Agronomy and Horticulture
University of Nebraska-Lincoln, USA

Dennis McCallister
Professor, Department of Agronomy and Horticulture
University of Nebraska-Lincoln, USA

Lesson Navigation Tips:
Click on the highlighted words within the lesson to view an image or additional information that correlates with this lesson. Click on images to view a larger version.

The Learning Objectives

Objectives

1. Define physical, chemical, and biological weathering processes.
2. Identify the factors of soil formation.
3. Describe how soil forming factors may interact to produce different soils.
4. Identify and describe the main soil horizons.
5. Use a map to identify the soil order at a particular geopgraphic location.
6. Given the soil order at a specific geographic location, identify the soil forming factors that influenced soil formation.

Lesson map of application scenario on Agroecosystems. Highlighted in red on the map are concepts addressed in this application lesson. Image coutesy of UNL, 2006

Click to view a video tutorial on how to use the application lessons properly.

This lesson was developed by Martha Mamo, Timothy Kettler, and Dennis McCallister at the University of Nebraska-Lincoln; Jim Ippolito at Colorado State University; Ron Reuter at Oregon State University; Christoph Geiss at Trinity College-Connecticut; and William Zanner at the University of Minnesota. Development of this lesson was supported by the National Science Foundation Course, Curriculum, and Laboratory Improvement Program (NSF-CCLI), Award Number DUE-0042603. Any opinions, findings, conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of NSF.

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This project was supported in part by the National Research Initiative Competitive Grants CAP project 2011-68002-30029 from the USDA National Institute of Food and Agriculture, adminstered by the University of California-Davis and by the National Science Foundation (NSF), Division of Undergraduate Education, National SMETE Digital Library Program, Award #0938034, administered by the University of Nebraska. Any opinions, findings, conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the USDA or NSF.

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