No-Tillers Soak Up Knowledge During Record 20th NNTC

Cover crops, soil health, planter and drill performance and glyphosate resistance were popular topics at the milestone conference.

An all-time record crowd took in 4 days of no-till knowledge, tips and discussion as the National No-Tillage Conference celebrated its 20th annual event last month.

Some 911 people from the U.S., Canada, South America, Europe, Africa, Australia and the Middle East attended the conference in downtown St. Louis, Mo., beating the previous overall attendance record of 875 set in 2009 in Indianapolis.

The 2012 event, hosted by Hilton at the Ballpark, also broke the event’s attendance record for St. Louis, previously set in 1996 with 874 attendees. Last year’s conference in Cincinnati drew 867 farmers and agri-business people.


About 350 participants in 2012 were first-timers, improving further on last year’s mark of 250 rookies.

There was a heavy emphasis at this year’s event on cover crops, nutrient-use efficiency, weed control, onfarm no-till research and soil health, with no-till being one part of an integrated system of critical practices. Cover-crop sessions were especially well-attended.

Diversity Rules

North Dakota no-tiller Gabe Brown says the answer to boost soil health isn’t writing checks, but imitating native rangeland with diversity in no-till cropping systems.

“You can’t just treat the symptoms,” of poor soil health, says Brown, who grew more than 25 different plant species in his rotation in 2011. “Soils are alive and they need to be fed.”

Brown’s cash crops in 2011 included wheat, oats and triticale (cool-season grasses); hairy vetch, red clover and peas (cool-season broadleafs); corn (warm-season grass), alfalfa and sunflowers (warm-season broadleaf).

His cover crops included annual ryegrass (cool-season…

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John dobberstein2

John Dobberstein

John Dobberstein is senior editor of No-Till Farmer magazine and the e-newsletter Dryland No-TillerHe previously covered agriculture for the Tulsa World and worked for daily newspapers in Chicago, Milwaukee and St. Joseph, Mich. He graduated with a B.A. in journalism and political science from Central Michigan University.

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