Above Photo: COMING UP. Cereal rye, turnips and rape emerge last year in soybean stubble and corn stalks from no-tiller Roger Harrington’s previous no-tilled crops. This three-way mix, which is typically aerially seeded, has performed well on Harrington’s 1,300-acre farm near Ollie, Iowa.
Like many no-tillers, Roger Harrington likes seeding cover crops to improve organic matter, fix nitrogen (N) in the soil and reduce erosion, weed pressure and compaction.
But he’s got some challenges farming…