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Agronomic Crops Network

Ohio State University Extension

CFAES

Cover Crops

Cover crop mix
Photo credit: Randall Reeder

Cover Crops can help farmers address a number of issues in fields including reduced soil erosion, nutrient scavenging and nitrogen fixation. Different species provide different benefits. Producers should identify what the goal is they want cover crops to acheive. This will help narrow down the species decision and allow for measurement of success in the future.

 

General Resources

The Midwest Cover Crop Council has extensive resources on cover crop management from deciding which covers to use to planting and termination. The selector tool assists in deciding which cover to select based on planting time and management goals. Access the tool at https://mccc.msu.edu/.

Cover Crop Fundamentals Fact Sheet

Cover Crops for Sustainable Crop Rotations SARE Publication

Cover Crop Economics SARE Publication

Managing Cover Crops Profitably SARE Publication

USDA NRCS Plant Materials Program

OSU Soil Health Website

 

Conservation TIllage and Tecnology Conference Presentations

2020 Cover Crops, No-till and Soil Health

2020 Spring Management

2019 Issues and Benefits

2019 Cover Crops, No-till and Soil Health

Radish as cover crop in November

Species Decision Tools

USDA Cover Crop Chart

Midwest Cover Crop Council Selector Tool

Midwest Cover Crops Field Guide ($5)

 

Management Issues

Controlling Vole Damage in No-Till Corn and Soybeans

Radish interseeded in corn

Farmer interview podcasts on using and managing cover crops:

Linda Vernon and Tim Lyden join us to share why they are so passionate about cover crops. Tim discusses his history in using cover, the challenges he’s faced as well has the benefits seen on his farm.

Listen on: iTunes Stitcher

Jack Sommers and Tim McDaniel, farmers in Champaign County, talk about how they got started using cover crops and what it means for their operation today. We talk about equipment, species used and benefits, including the economics of it.

Listen on: iTunes Stitcher

 

Planting Green at Farm Science Review

 

 

C.O.R.N. Newsletter Articles

  1. promotional graphic

    The final episode of 2025’s Green Fields Green Dollars series has been released for your viewing pleasure. This episode dives into Controlled Drainage, a conservation practice gaining traction in Northwest Ohio for its wide-ranging benefits. Cohosts Clint Schroeder and Rachel Henry are joined for this episode by Dr. Vinayak Shedekar, Assistant Professor of Agricultural Water Management at The Ohio State University. The group discusses the practice of controlled drainage, benefits associated with it, and some preliminary economic data on the practice.

    Issue: 2025-41
  2. podcast promotional image

    This episode dives into an exciting topic: the weed-suppressing power of cover crops.

    Tune-in as cohosts Rachel and Clint are joined by Amber Emmons, CCA, Water Quality Extension Associate, and Ph.D. student in Weed Science. This video series is no stranger to cover crops as a tool for conservation, but weed control is a hidden benefit yet to be explored.

    Issue: 2025-39
  3. Author(s): Jocelyn Ruble , Author(s): Heather Torlina

    OSU Extension Water Quality Associates Jocelyn Ruble and Heather Torlina have created a podcast, Flowing Forward, with episodes set to release the third Friday of each month. Set to discuss a wide range of topics centered around the successes and challenges in today’s ever-changing agricultural and urban landscapes.

    Issue: 2025-08
  4. Graphic promoting the podcast with picutres of the authors

    Tune into episode 5 of the Green Fields Green Dollars video series to hear Rachel and Clint continue their conversation with Greg LaBarge. In this episode, they discuss the topic of MRTN, or Maximum Return to Nitrogen, a method of selecting nitrogen rate based on economic factors such as commodity and fertilizer prices. This episode is the last one for 2024, and Rachel and Clint will be taking a short hiatus until the spring. Stay tuned for future episodes and let us know what topics you want covered next!

    Issue: 2024-42
  5. Green Fields Green Dollars Graphic

    Episode 4 of OSU Extension’s Green Fields Green Dollars series is now live on YouTube! The newest episode of the series features Greg LaBarge, field specialist in agronomic systems, who talks with Rachel and Clint about Nitrogen timing and economics. They discuss trends in the region, along with benefits and challenges of different N application timing.

    Issue: 2024-40

Publications

  1. 04/2017

    Ohio Agronomy Guide 15th Edition, Bulletin 472. The newly revised Ohio Agronomy Guide serves as the official compilation of adaptive results and recommendations from research and educational programs. Described in this manual is information on Ohio's climate and soil, soil and water management, soil fertility, and corn, small grain, and forage crop production and management. Also, seed evaluation and weed control for the previously listed crops are discussed.

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