Soil Health

International No-Till, Strip-Till and Cover Crops Research Journal – May 2025

Each month, the conservation ag group at Cornell University offers an analysis of the latest scientific papers dealing with conservation agriculture research from around the world. For this on-going web series, our editors will be selecting several research papers from the Cornell list that will be of special interest to North American no-tillers, strip-tillers and cover croppers.

In this edition:

  • Effects of Conservation Agriculture on Soil Nitrogen Oxide N2O Emissions and Crop Yield in Global Cereal Cropping Systems
  • Monitoring the Spatial Distribution of Cover Crops and Tillage Practices Using Machine Learning and Environmental Drivers across Eastern South Dakota
  • Potential Long-Term, Global Effects of Enhancing the Domestic Terrestrial Carbon Sink in the United States through No-Till and Cover Cropping
  • Global Synthesis of Cover Crop Impacts on Main Crop Yield
  • Development and Testing of a Precision Hoeing System for Re-compacted Ridge Tillage in Maize

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Less Is More with Cereal Rye and No-Till Cotton

Researchers found that reducing cereal rye and cotton seeding rates could save cotton producers time and money while still maintaining the same production levels for no-till cotton.
Although cereal rye benefits can improve soil health and profitability, cotton producers must spend time and money on seed and equipment to plant and maintain it.
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Press Release

Durbin Urges Cover Crop Incentives to Prevent Deadly Dust Storms

At the top of the hearing, Durbin introduced witness Mrs. Megan Dwyer, Illinoisan and Director of Conservation and Nutrient Stewardship at the Illinois Corn Growers Association
U.S. Senate Ag Committee hears from Illinois' Megan Dwyer on the urgent need for increased USDA conservation funding to improve soil health and prevent disasters like the 2023 I-55 dust storm.
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5 Ways to Keep the “Billion-Dollar Bug” from Stealing Corn Yields

“When you approach the rootworm as just a problem that has to be solved, you’re not taking into account the animal’s biology,” Ann Marie Journey says. “You’re hitting it just at certain points or with certain methods or controls, and you’re not allowing yourself in effect to have a conversation to gain insight back from the rootworms about what it is that makes them successful in any given place."
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2025 Conservation in Action Tour Opening Remarks

Tony Sunseri, USDA NRCS State Conservationist for South Dakota, opened the CTIC Conservation in Action Tour on May 7, 2025, at Ryan and Christina Larson’s farm in Minnehaha County.
USDA’s Tony Sunseri welcomes guests to the CTIC Conservation in Action Tour at Ryan and Christina Larson’s farm, highlighting the power of local stewardship, innovation, and the future of sustainable agriculture.
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The Legacy of ‘Big Hugh’ & New Challenges for Saving the Soil

An evolution in thinking, precision technology and science has given us new ways to farm more sustainably and efficiently without punishing the soil. The enemy, of course, is apathy.
An evolution in thinking, precision technology and science has given us new ways to farm more sustainably and efficiently without punishing the soil. The enemy, of course, is apathy.
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The National No-Tillage Conference returns January 12-15, 2027! Build and refine your no-till system with dozens of new ideas and connections at the 35th Annual National No-Tillage Conference in Indianapolis, Jan. 12-15, 2027. Experience an energizing 4-day agenda featuring inspiring general session speakers, expert-led No-Till Classrooms and collaborative No-Till Roundtables. Plus, Certified Crop Adviser credits will be offered.

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