John Dobberstein

John Dobberstein

John Dobberstein was the 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.

ARTICLES

John Dobberstein

A Matter Of Perspective

As I've pointed out previously, there's a lot of conflicting research when it comes to the effects of cover crops in farm regions where annual moisture is limited, especially around the issue of water use by covers.
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Cover Crops Key to Storing More Soil Organic Carbon

No-till practices alone may not sequester as much organic carbon in soil profiles as previously thought, but seeding cover crops could help rebuild it, says University of Illinois researcher Ken Olson.
Ken Olson doesn't dispute that no-till can sequester organic carbon in the soil, or provide numerous other benefits to farmers.
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Sticking With No-Till, Covers Protects Yields And Waterways

Split nitrogen applications and cover crops are helping Iowa grower Ed Ulch improve his long-term no-till operation while enhancing the protection of local waterways.
When Ed Ulch took the plunge with no-till during the 1970s, his main goals were economic: cut trips across the field, reduce expenses and hold the line on yields.
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John Dobberstein
From the Desk of John Dobberstein

Turning to No-Till and Cover Crops

A group of stakeholders believes increased adoption of no-till and cover crops could reduce sedimentation problems in a Kansas watershed and help a nuclear power plant operate more efficiently.
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John Dobberstein
From the Desk of John Dobberstein

Stay Tuned On Covers, Summerfallow

If you carry crop insurance and have considered seeding cover crops on your summerfallowed acres, do your homework this spring before hauling out that drill or air seeder.
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Building a New Path to Dryland No-Till Prosperity

After eliminating fallow more than a decade ago, Colorado no-tillers Scott and Lyle Ravenkamp are using cover crops, compost fertilizer and residue-conscious equipment to get the most from their dryland operation.
In the expansive fields of eastern Colorado, no-tiller Scott Ravenkamp is fighting a silent war against fallow.
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Know the Source to Avoid Annual Ryegrass Issues

With supplies low, some companies are stretching annual ryegrass seed by mixing multiple varieties, possibly causing emergence and control problems for no-tillers.
No-Tillers seeding annual ryegrass in their rotation should take extra care to identify the source and variety of the seed they’re purchasing or they could run into some unanticipated problems.
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The National Strip-Tillage Conference returns August 8-9, 2024! Build and refine your strip-till system with dozens of new ideas and connections at the 11th Annual National Strip-Tillage Conference in Madison, Wis. Aug. 8-9, 2024. Experience an energizing 2-day agenda featuring inspiring general session speakers, expert-led Strip-Till Classrooms and collaborative Strip-Till Roundtables. Plus, Certified Crop Adviser credits will be offered.

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