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Crop Residue Decisions Impact Soil Life

A research team at Louisiana State University AgCenter, in the U.S. Mid-South, conducted a study to determine the best way for farmers to manage crop residue between growing seasons. The research, shared by the American Society of Agronomy, compared the impact of no-till and prescribed fire management on soil nutrients and microbes.

“Both of these practices have minimal physical disturbance to the soil,” says Lisa Fultz, a researcher working on the project. However, both practices have drawbacks, as well.

The team focused on wheat and soybean rotations and continuous corn production systems. “These are common practices not only in the mid-south, but across many areas of the world,” explains Fultz.

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From Field to Table - Wheat Grinding at the Oklahoma State Fair

Video: From Field to Table - Wheat Grinding at the Oklahoma State Fair

At the Oklahoma State Fair, SUNUP Host Lyndall Stout visits Agtropolis to catch up with Liberty Galvin, OSU Extension weed scientist. Together, they walk through a wheat grinding demonstration and share a general discussion about Oklahoma crops.