
Topics
- Soil Health Factsheet
- Producer Profiles
- Soil Tech Notes
- Educator Resources
- Cover Crop Economics
- Links
Soil is a living and life-giving substance, without which we would perish.
As world population and food production demands rise, keeping our soil healthy and productive is of paramount importance. So much so that we believe improving the health of our Nation’s soil is one of the most important endeavors of our time.
By focusing more attention on soil health and by educating our customers and the public about the positive impact healthy soils can have on productivity and conservation, we can help our Nation’s farmers and graziers feed the world more profitably and sustainably – now and for generations to come.
The resources on this soil health section of our site are designed to help visitors understand the basics and benefits of soil health – and to learn about Soil Health Management Systems from farmers who are using those systems.
So whether you’re a farmer, a researcher, a conservationist or an interested citizen, the following information will help you “Unlock the Secrets in the Soil.”

Your Soil Health Journey Factsheet
Check out a new factsheet designed to help farmers and private landowners better understand how changes in soil health take place and what they'll see once they begin to make operational and management adjustments to their cropland and their production strategies. Improving the health of your soils doesn't happen over night, but some differences can be seen early in the process. Read (and download!) this one-page resource to help you know what to do and what you can expect to see on the ground. As always, to learn more or to start making changes, schedule an on-farm visit from your friends at USDA View and download NRCS! Your Soil Health Journey: What to look for along the way!
Producer Profiles
A growing number of farmers and ranchers from across the country are using cover crops and soil health management systems to improve the health and productivity of their soil. You can learn more about how some of these farmers are “Unlocking the Secrets in the Soil" here in Illinois.
Cover Crops Pay
The Bremmer family has farmed land in Northwestern Illinois for 110 years. This fourth generation operation began with Ross Bremmer’s great grandfather in Stephenson County. He has been a key player in their row crop, forage and livestock operation for the last 13 years.

Transformation Man
John Carey is a busy man. He has a day job but in his spare time he has transformed 300 eroded acres of degraded land into a profitable grazing operation. How'd he do it? A vision. Good partners. A lot of hard work. And EQIP.

Starting Out Smart
Dahmer Farms, LLC has been no-till farming since 1983. Adam Dahmer, his father, Terry, and younger brother John, farm 1,300 acres in Williamson County, Illinois. This year, they planted cover crops on 75% of their farms. Next year? They will plant 100% of their farms in cover crops!

Old Ideas, Good Ideas
Jack Erisman farms 2,000 acres of farmland in Christian and Shelby Counties. He’s been farming since 1963 and is all about sustainability, ecological issues, and socially acceptable farming techniques. He has found a way to achieve all this and be profitable. His most important tool? Cover crops.

Want to read more soil health stories?
Soil Tech Notes

- Soil Tech Note 1A- Soil Health Guiding Principles
- Soil Tech Note 2A- Soil Assessment
- Soil Tech Note 3A- Surface Layer
- Soil Tech Note 4A- Soil Structure
- Soil Tech Note 5A- What the Bugs Do
- Soil Tech Note 6A- Bacteria
- Soil Tech Note 7A- Fungi
- Soil Tech Note 8A- Actinomycetes
- Soil Tech Note 9A- Large Microbes
- Soil Tech Note 10A- Earthworms
- Soil Tech Note 11A- Biological Underground Community
- Soil Tech Note 12A- Soil Organic Matter (SOM)
- Soil Tech Note 13A- Types of Organic Matter (SOM)
- Soil Tech Note 14A- Residue Accumulation
- Soil Tech Note 15A- Cation Exchange Capacity
- Soil Tech Note 16A- Compacted Zone in Soil
- Soil Tech Note 17A- Soil Respiration
- Soil Tech Note 18A- Crop Diversity
- Soil Tech Note 19A- Baby Steps
- Soil Tech Note 20A- "So how do we mess it up??"
- Soil Tech Note 21A- "If you get the chance..."
- Soil Tech Note 22A- Rhizophere
- Soil Tech Note 23A- Carbon:Nitrogen Ratio (C:N)
- Soil Tech Note 24A- pH
- Soil Tech Note 25A- Soil Health Management Systems (SHMS)
Español
- Nota técnica del suelo 2A- Evaluación de suelos
- Nota técnica del suelo 3A- Capa superficial
- Nota técnica del suelo 11A- Comunidad biológica subterránea
- Nota técnica del suelo 12A- Materia orgánica del suelo
Português
- Nota Técnica do Solo 2A- Avaliação do solo
- Nota Técnica do Solo 3A- Camada superficial
- Nota Técnica do Solo 11A- Comunidade Subterrânea Biológica
- Nota Técnica do Solo12A- Matéria Orgânica do Solo
If you would like a PDF version of these, please visit the Soil Tech Notes page.
Educator Resources
Scoop on Soil
Want students to learn how AMAZING soil is? Let ‘Claude,’ (Illinois’ soil clod) do it for you. Claude’s Scoop on Soil is a fun, interactive digital game that teaches the important role soil plays in our lives. Learn how farmers can stop erosion and protect precious soil resources for the future.

Cover Crop Economics
The Cover Crop Economics Tool is a user-friendly economic assessment tool to assess the costs and benefits of incorporating cover crops into a crop rotation. The tool assesses both the short term and long term expected costs and benefits. If you have any problems accessing the tool from this site, using the tool, or if you are interested in being added to an email list to be notified when updated versions of the tool are released, please contact Dr. Stacy Zuber.
Cover Crop$ Tool: An Economic Decision Support Tool- One page flyer that provides a brief description and overview of the Cover Crop Economics Tool
Cover Crop Economics Tool Demonstrations- On demand video replays demonstrating the Cover Crop Economics Tool.
ISAP's Cover Crop Incentives Directory
The Illinois Sustainable Ag Partnership's Cover Crop Incentives Directory provides an overview of cover crop incentive payment opportunities for farmers in Illinois.
Links
Conservation Discussions
- Cover Crops - Experiences From a Retired Educator-Michael Plumer shares some of his unpublished research data.
- Cover Crops—Cost and Management Considerations A General Overview