With the emergence of Roundup Ready crops and no-tillers’ reliance on glyphosate, especially in soybeans, management of herbicide programs should be changing, too.
Some no-tillers, whether they recognize it or not, practice weed control without ever really coming to grips with the subject, says Bryan Young, a Southern Illinois University weed scientist.
Illinois no-tiller knows the future could require a move away from soybeans, so he’s preparing to profit from corn on corn and willing to share what he’s learned along the way.
If I had to pick out one consistent thing about no-tilling that I have observed over and over, it is that most no-till benefits come with continuous no-till — season to season and crop to crop. That’s the message I delivered last winter to attendees at the 2005 National No-Tillage Conference just a few days after I retired from the Natural Resources Conservation Service. And it’s the message I would like to expand upon as a private consultant: It’s time for the no-till community to aim higher.
A series of dry springs and a problem with potential carryover of a soybean herbicide back in the 1980s were the two primary incentives that drove us to try no-till.
If ever there was an article to pass on to neighbors who have talked about switching to no-tilling but haven’t because of the horror stories they’ve heard about the transition period, this is the one.
With the concentrated dairy industry in the Shenandoah Valley of Virginia, crops there are often grown on land fertilized with liquid manure that is hauled into the fields in tanker loads. While the manure is valuable for its nutrients and organic matter, the weight of the tankers concerns those who understand the dangers of soil compaction.
The potential for nitrogen loss in no-till presents you with both a problem and an opportunity, maintains Sam Ferguson, a customer agronomist with Dow AgroSciences in Omaha, Neb.
Contrary to what you may think, most contestants don’t go overboard with inputs in their contest fields and find that competing helps them find new ways to push up no-till yields across the entire farm.
When it comes to learning what it takes to turn out profitable corn yields, many no-tillers find they learn a great deal from having contest plots on their farms.
For Mike Guetterman, who farms 7,000 no-till acres with his father and brothers, small details make a big difference in the success of a continuous no-till program.
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On this episode of Conservation Ag Update, brought to you by Martin-Till, precision specialist Chad Baker, co-owner of Baker Precision Planter Works in Orangeville, Ill., helps a first-generation no-tiller with planter setup, and later encounters a couple problems with a strip-tiller’s new 24-row planter. Plus, veteran agronomist Brad Forkner checks in with a couple tips for farmers to keep in mind before they take the field.
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