Specialty crops offer unique opportunities to include cover crops in the rotation because they are often harvested earlier. This opens a wider window for a late-summer or earlier-fall seeding in which to establish good cover crop growth prior to freezing temperatures.
A recent study by Anthony Bly of South Dakota State University found that no-till fields managed with diversified crop rotation, cover crops, and livestock integration had 57% porosity and an internal water movement rate of 4.7 inches per hour. Soil from conventionally tilled fields had 49% porosity and an internal water movement rate of only 0.8 inches per hour.
The National No-Tillage Conference returns January 7-10, 2025!Build and refine your no-till system with dozens of new ideas and connections at the 33rd Annual National No-Tillage Conference in Louisville, Ky. Jan. 7-10, 2025. Experience an energizing 4-day agenda featuring inspiring general session speakers, expert-led No-Till Classrooms and collaborative No-Till Roundtables. Plus, Certified Crop Adviser credits will be offered.
Last week we had boots on the ground at the Big Soil Health Event in Cedar Falls, Iowa where agronomist David Kleinschmidt emphasized the importance of considering Carbon to Nitrogen ratios of cover crops and residues.