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
Southern farms are deepening online engagement for cost savings and market access, while higher-cost precision technologies face renewed scrutiny amid tight budgets.
October 20, 2025 11:22 AM
·
Slightly higher output amid softer gasoline pull points to steady corn grind — watch regional stocks and export pace for basis clues.
October 17, 2025 04:59 PM
·
Expect firm calf and fed-cattle prices — pair selective heifer retention with prudent hedging and liquidity to bridge rebuilding costs.
October 17, 2025 04:54 PM
·
The Louisiana cotton crop is the smallest on record, but strong yields are a silver lining. LSU AgCenter’s Craig Gautreaux reports from northeast Louisiana.
October 17, 2025 04:48 PM
·
Using FEMA and USDA data, Trace One researchers estimate average annual U.S. agricultural losses of $3.48 billion, with drought accounting for more than half.
October 17, 2025 04:29 PM
·
Soybean farmer and Arkansas Lt. Gov. Leslie Rutledge highlights why the U.S. trade standoff with China is especially critical for Arkansas producers.
October 17, 2025 04:07 PM
·
