Last summer, when high temperatures in south-central Kansas spiraled above 100 F for several weeks, the benefits of cover crops never seemed so real for no-tillers like Ryan Speer.
Dryland corn and soybeans that followed a cover-crop mix on Jacob Farms actually made a crop, when many farmers who use a conventional-tillage system watched their plants and profits burn up.
So for Speer, cover crops are a short-term difference maker with long-term potential.
“The cereal…