A regular favorite at the National No-Tillage Conference, Dwayne Beck’s 2 decades of work at the Dakota Lakes Research Farm near Pierre, S.D., has revealed a depth of data to support his claim that, “In nature, tillage is a catastrophic event.”
More of the fertilizers and pesticides used to grow corn would find their way into nearby water sources if ethanol demands lead to planting more acres in corn, according to a Purdue University study.
Some corn and soybean producers took a step this spring to help reduce the amount of phosphorous and nitrogen entering surface waters by participating in a no-till soybean and corn planting project.
Drainage water management techniques are proving to reduce nitrate releases into ditches and streams –- and now researchers and regulators are teaming up to see if the water-quality benefits can be quantified so no-till farmers can earn money by managing their tile drainage water.
One way no-till farmers can preserve soil and protect water quality is by planting grass hedges to trap sediment that would otherwise be washed away by field runoff.
When the creek behind a number of homes located along a subdivision road in Springfield, Ohio, overran its banks earlier this summer, corn stalks clogged drainage tiles and culverts.
While no-tillers in many area of the country didn’t avoid having to deal with early summer flooded fields, the results generally weren’t as bad as for neighbors using more extensive tillage. Even with sizeable crop losses, soil losses weren’t as significant for no-tillers.
Climate change will be an interesting topic over the next several years, Jerry Hatfield says — not because the government says it is, but because it will impact farming like never before.
While no-tillers are already relying on crop residue to help make more efficient use of available water, the development of drought-tolerant corn will help stabilize yields when Mother Nature doesn’t deliver needed rains.
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On this episode of Conservation Ag Update, brought to you by Martin-Till, Westville, Ind., no-tiller Jeff Herrold provides an update on how planting is going so far, and why a potential problem with slugs is causing some early-season anxiety. Herrold also explains why he prefers to plant soybeans before corn.
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