Pictured Above: PRECISION NO-TILL. West Union, Iowa, no-tiller Loran Steinlage has seen as much as a 15-bushel yield benefit in corn by interseeding it into cover crops with planters and drills he’s built or modified. Ever in search of increased productivity, Steinlage is converting his 750-acre farm to relay or “companion” cropping to take advantage of synergies from raising several crops together
Several years ago, a trip with friends to look at greenhouses led Loran…