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 National FFA Organization hosts the Washington Leadership Conference, where thousands of FFA members gather to learn how to be change makers in their communities.
October 17, 2025 02:22 PM
·
National Farmers Union (NFU) President Rob Larew discusses the urgent need for aid as farm families face mounting input costs and long-term market uncertainty.
October 17, 2025 01:08 PM
·
Large carryover stocks continue to put pressure on commodity prices, creating uncertainty for growers looking to market their grain.
October 16, 2025 04:20 PM
·
Farm CPA Paul Neiffer outlines how producers should navigate evolving Farm Bill provisions and prepare their operations for the next crop year.
October 16, 2025 04:14 PM
·
Heidi Exline with American Farmland Trust shares how their Farm to School initiative helps strengthen the connection between local farms and school food programs.
October 15, 2025 04:46 PM
·
Support policies that keep U.S. biofuels at the table—marine demand could materially lift corn grind, crush margins, and rural jobs.
October 15, 2025 03:47 PM
·
