Just because you concentrate on no-tilling corn, soybeans or another crop doesn’t mean you can’t pick up plenty of yield-building residue management tricks from other growers. To do a better job of managing residues, check out how these eight Pacific Northwest and western Canadian growers go about managing residues for top profit.
While some growers and educators figured the U.S. no-till acreage might have decreased during the past 2 years, it instead turned in an astounding increase of 7.1 million acres. Much of the increase occurred in the Great Plains states where no-till is helping growers make more productive use of limited water.
Fighting problems with surface soil compaction, this Ohio farmer was about to back away from no-tilling until he found a solution that has worked well for 15 years.
Just about every no-tiller I’ve ever met would agree that at some point you start to wonder if you were really smart to move away from the “safety” of conventional systems.
Compared to conventional tillage, U.S. Department of Agricultural economists say, corn growers who follow a crop residue management (CRM) program not only minimize soil and chemical runoff but can sharply reduce costs.
While we think of straw and chaff strictly as valuable no-till residue, environmentalists in the Pacific Northwest are attempting to get the U.S. Environmental Protection Agency to label straw and other crop residue materials as solid waste. The result of these legal maneuverings could eventually have a serious impact on the residue management strategies used by no-tillers all around the country.
Thanks to the magic of computers, no-tillers and would-be no-tillers from the far corners of the Earth can conveniently get together. That’s what happened recently, when growers from Scotland, England, New Zealand and the U.S. met at Farmers Forum, No-Till Farmer’s online message board. Here’s how they found common ground.
Wow, what a year! Who would have dreamed that our no-till planting window in southwestern Ohio would only run from March 28 to April 27. The few no-tillers who recognized early that the soil was ideal for no-tilling had an excellent crop. Many no-tillers who waited for the more traditional planting dates never got a crop in the ground.
“Improved drainage may be needed on many soils to obtain the best yields from a no-till system. Yields under no-till are often affected by poor drainage, more so than those under conventional tillage,” according to a study by soil scientists at Ohio State University.
The harvesting of corn residue, referred to as stover, as ethanol fodder will focus on “flat soils with high yields in wet areas. That’s where to start,” according to Jim Hettenhaus, a chemical engineer who works on ethanol-related issues with the U.S. Department of Energy and private companies.
Many no-tillers are thinking about short-season crops, forage and ground covers, and some of those growers turned to Farmer’s Forum, the online bulletin board at www.no-tillfarmer.com, for advice from folks with experience in similar situations. Here are highlights from their discussions.
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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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