NASHVILLE, TENN. (RFD NEWS) — Leaving crop residue standing after harvest or a failed crop can deliver meaningful soil and economic benefits, while shredding or plowing stubble often works against both goals. That’s the message from Dr. Calvin Trostle, Texas A&M AgriLife Extension agronomist, who says many producers still underestimate the value of existing residue.
Trostle notes that standing stubble serves as a free “dead cover crop,” protecting soil from wind erosion, improving water capture, and reducing surface crusting without requiring additional moisture or inputs. Shredding residue, by contrast, loosens leaves that are more likely to blow away and typically costs about $10 per acre with no measurable return.
Research and field experience indicate that incorporating residue through tillage has little effect on long-term soil organic matter. Instead, leaving root systems intact under minimal tillage yields the greatest gains in soil health. Even low-biomass crops such as cotton and sunflower can provide erosion protection when left standing.
Trostle encourages producers to focus on planting into residue using adjusted equipment rather than removing valuable ground cover.
Farm-Level Takeaway: Standing crop residue protects soil and saves money — shredding often yields little benefit at a higher cost.
Tony St. James, RFD NEWS Markets Specialist
The Final Grain Stocks Report may be the last key figures we see if a government shutdown halts future updates.
September 30, 2025 12:25 PM
·
USDA and EPA officials aim to maintain America’s robust food supply while ensuring farmers have access to key resources and crop protection tools.
September 30, 2025 12:13 PM
·
The campaign is about more than just a digital push; NPB leaders hope it will become a rallying point for the entire industry.
September 30, 2025 11:55 AM
·
Livestock and government payments provide a boost, but crop receipts and rising expenses keep pressure on margins. Strong financial planning remains key in a volatile environment.
September 30, 2025 10:45 AM
·
The USDA is working with 14 different states, including Georgia, to develop and implement block grants to address the unique disaster recovery needs for each state.
September 30, 2025 10:25 AM
·
The total value of the U.S. potato crop was $4.60 billion in 2024, representing an 8% decrease from the previous year.
September 29, 2025 06:00 PM
·
