6 Myths vs Facts on No-Till Practices

Transitioning to no-till practices can feel like a leap, especially if you've heard mixed messages about what it might mean for your crops. Here, we tackle some common myths and facts to help farmers decide if no-till could work for them.

Myth: “No-till will reduce my yields in corn and soybean production.”

Fact:
Studies and farmer experience show that no-till practices can actually improve yields over time. No-till protects soil from erosion and retains moisture, helping crops perform well in dry years. While the transition may take time for soil to adjust, no-till farmers often see better organic matter, which improves water retention and nutrient availability — key factors for yield resilience.

Myth: “I’ll have more weed pressure if I don’t till my fields.”

Fact:
No-till changes weed dynamics, but it doesn’t automatically mean more weeds. With a robust weed management plan — like cover crops, timely herbicide applications, and crop rotations — many no-till farmers report no increase in weeds and even find that cover crops help suppress them. Over time, some even report reduced weed pressure as healthier soils lead to better crop competition.

Myth: “Soils will get compacted without tillage.”

Fact:
While it’s true that compaction is a concern for any field, no-till practices can actually reduce compaction over time. By keeping roots and organic matter in place, no-till builds soil structure, increasing aeration and reducing bulk density. Deep-rooted cover crops like radishes also help alleviate compacted layers naturally, improving soil resilience without the need for tillage.

Myth: “No-till only works in dry regions.”

Fact:
No-till can benefit farmers in both dry and wetter climates. In Illinois, for example, where conditions can vary year to year, no-till helps stabilize moisture levels by improving soil organic matter and structure. This keeps more water available to crops during dry spells and prevents erosion during heavy rains. With appropriate drainage and cover crops, no-till can support strong yields in a variety of climates.

Myth: “No-till requires completely new and expensive equipment.”

Fact:
While some modifications may help, you don’t need to overhaul your entire setup to start no-tilling. Small adjustments to planters, like adding no-till coulters or residue managers, can often make your current equipment work. Many farmers start with small, affordable changes before investing in new tools, especially as they evaluate no-till on a few trial acres.

Myth: “My yields will drop right away if I go no-till.”

Fact:
The transition phase may bring slight yield adjustments, but this is usually temporary. In the first couple of years, soils are building up structure, and organic matter is increasing. Most no-till farmers report that yields stabilize and often increase within three to five years, with the added benefit of greater soil health and resilience.

Embrace the Benefits of No-Till:

No-till practices may not be a “one-size-fits-all” solution, but with proper management, they offer valuable benefits like healthier soils, lower fuel costs, and better moisture retention. Understanding the realities and debunking these myths can help farmers make informed choices about if, when, and how to transition to no-till for their unique operations.

Starting small and adjusting as you go can open the door to a healthier soil profile and a more resilient farm operation.

Check out the data that Precision Conservation Management has collected anonymously from Illinois farmers to see more on what works and is most profitable on Illinois farms.

< Older Post

Newer Post >

Hear from Lou Lamoreux: Livestock Farmer and Former IL Corn Board Director

By Tara Desmond • September 3, 2026

Livestock farmer Lou Lamoreux talks about his farming operation.

captain Cornelius at shake it up cocktail lounge

Cheers to Corn This Labor Day

By Tara Desmond • September 3, 2026

4.29M bushels of U.S. corn fueled beverage alcohol production in July 2026 alone — up 54% from July 2025. Corn's in your Labor Day toast!

Can Short Stature Corn Deliver? Steve Fourez Puts It to the Test

By Tara Desmond • September 3, 2026

Illinois farmer Steve Fourez tests short stature corn against conventional hybrids, exploring yield potential and late-season management benefits.

USDA Announces Plans to Modernize Agricultural Data Collection

By Lyndi Allen • September 3, 2026

This week, U.S. Secretary of Agriculture Brooke L. Rollins announced the U.S. Department of Agriculture (USDA) Data Modernization Plan to put Farmers First, reduce unnecessary burdens on producers, and improve the timeliness, accuracy, and usefulness of the data that informs agricultural decisions. USDA data informs crop and livestock estimates, risk-management tools, disaster assistance, and critical business decisions made by farmers, ranchers, agribusinesses, researchers, and policymakers. In February 2026, Secretary Rollins issued a Request for Information seeking feedback on the opportunities, challenges, and emerging areas in USDA data. That feedback helped shape the USDA Data Modernization Plan and its four pillars: Modernize the Data Reporting Experience: USDA will expand use of administrative data, improve mobile access to surveys, explore opportunities to use prefilled information where appropriate, and strengthen coordination across the Department. These changes will reduce duplicative requests and limit the amount of time producers spend reporting information. Enhance Acreage and Yield Estimation: USDA will conduct a pilot to evaluate the use of improved satellite imagery, geospatial tools, crop models, and other emerging technologies combined with essential producer-reported information to enhance acreage and yield estimations. USDA will also assess the use of optional field inputs to enhance and ground truth yield estimates and continue advancing yield research through collaboration with agricultural partners and land-grant universities. Integrate Data and Technology Platforms: USDA will modernize its technology infrastructure, expand secure data-sharing capabilities, and evaluate the responsible use of tools such as artificial intelligence and machine learning. Better integrated systems will improve efficiency, reduce duplication, and allow USDA to produce more timely and useful information. Expand Trust and Transparency with Producers: USDA will protect producer privacy, clearly explain why information is requested and how it is used, and create additional opportunities for producers to provide feedback. USDA will also improve communication surrounding reports, methodologies, response rates, and data limitations. USDA will begin implementing actions under the plan immediately and will continue engaging farmers, ranchers, and agricultural stakeholders throughout the process. The Department will evaluate new approaches carefully, protect privacy and confidentiality, and publish clear methodologies and supporting information to maintain the integrity of USDA’s agricultural statistics. See USDA’s Full Data Modernization Plan

Cornfield beside a dirt path under a blue sky with wispy clouds

EPA Grants Biofuel Exemptions

By Lyndi Allen • September 2, 2026

EPA has granted 1.76 billion RIN exemptions to small refiners, raising concerns among farmers and biofuel producers about the potential impact on demand for renewable fuel.

Week Ending 8/28/26 Summary

By Lyndi Allen • August 28, 2026

News from IL Corn for week ending 8/28/26