Cover crops were almost as effective as restored prairie at reducing nitrate concentrations in tile-drained water, according to recent research at Iowa State University.This was one of the key findings from a study led by Marshall McDaniel, associate professor of agronomy at Iowa State. The project was designed to better understand how the quantity and quality of tile drainage water impacts in-stream potential for nutrient enrichment, leading to growth of algae and depletion of vital oxygen in aquatic ecosystems.
The University of Illinois examines the variety of agricultural conservation practices available to reduce the amount of nitrogen leaving fields and traveling downstream, what they cost and which ones are most effective for the money.
The National Strip-Tillage Conference returns August 8-9, 2024!Build and refine your strip-till system with dozens of new ideas and connections at the 11th Annual National Strip-Tillage Conference in Madison, Wis. Aug. 8-9, 2024. Experience an energizing 2-day agenda featuring inspiring general session speakers, expert-led Strip-Till Classrooms and collaborative Strip-Till Roundtables. Plus, Certified Crop Adviser credits will be offered.
Georgetown, Del., no-tiller Jay Baxter was planning on conducting a cover crop experiment with oats, but when Mother Nature got in the way, he quickly pivoted to another idea for a different type of cover crop experiment.