Articles by John Dobberstein

Less Tillage, More Precision Spell Successful No-Till Transition

Tweaking their planters and drills with the right attachments and technology is helping Indiana growers Jeff and Kent Need develop their 100% no-till system.

CONSERVATION HAS been a part of the Need family farm since Jeff Need’s grandfather, Bill, raised corn, soybeans, wheat, alfalfa and cattle in central Indiana.


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Lessons From the No-Till Underground

Digging a soil pit can help no-tillers understand both the limiting factors of their soils, and what makes them tick, as they work to build soil health and higher yields.

A SOIL PIT dug on no-tiller Alan Mindemann’s farm recently shed light on the role no-till practices play in increasing organic matter and making soils more productive. The pit was dug in mid-July on the long-time no-tiller’s farm near Apache, Okla., as more than 50 farmers attended a No-Till on the Plains Whirlwind Expo event.


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Sheared, Cut Residue Benefits Earthworms, No-Tilling

Data from a family-owned western Illinois research farm demonstrates that more finely processed corn stalks break down more quickly, improve nutrient cycling and earthworm populations.

RECENT RESEARCH on Alpha, Ill., no-tiller Marion Calmer’s farm appears to show the value of using advanced technology in today’s corn heads to more effectively manage residue during harvest.


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