Yearly soil and tissue tests, cover crops and timely fertilization to avoid ‘hidden hunger’ in plants can boost yields, says no-tiller and crop consultant Ed Winkle.
It’s not likely you’ll find Martinsville, Ohio, no-tiller Ed Winkle running on automatic. When harvest is over, the work is just beginning as he explores how to make the soils on his farm work better.
Experts say cover crops are the best option for no-tillers to suppress weeds, and boost nutrient levels and soil microbial activity ahead of next year’s planting.
Having worked as crop advisors right out of college, Nick Viney and Josh Trautman know that doing the little things right — whether it’s planting, fertilization or onfarm testing — is a key to unlocking yield potential.
Cover crop roller-crimpers have several advantages over mowing, in that fewer trips are required to suppress the cover crop, less energy is used, residues persist longer and the residue is neatly laid in one direction, facilitating planting.
Continuous no-till can go a long way toward keeping soil where it’s supposed to be, but a monster rainstorm falling on soybean residue can still result in ephemeral gullies.
The Hula family no-tills 5,000 acres of corn, soybeans, wheat, barley and oats in four counties surrounding Charles City, Va. The 100% no-till operation is located along the banks of the James River, which flows into Chesapeake Bay where nitrogen runoff is becoming a major concern.
No-till may be practiced on more agricultural acres in the U.S. than any other country in the world. But South American no-till consultant Rolf Derpsch believes growers here shouldn’t be satisfied.
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On this edition of Conservation Ag Update, brought to you by CultivAce, No-Till Farmer’s Conservation Ag Operator Fellow, Ray McCormick, showcases how he’s taking conservation ag to the next level in Vincennes, Ind., with ponds, solar panels, duck hunting and more.
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