Articles by John Dobberstein

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There’s No Competing With Long-Term No-Till

After jumping into no-till practices more than 2 decades ago, Iowa no-tiller Randy Caviness has been rewarded with more fertile soils, earlier planting and a stronger balance sheet to compete with neighbors.
Even as no-till was growing during the 1980s, Randy Caviness wasn’t completely convinced about the practice. He worried about weed control, and he hadn’t seen many examples of no-tilled crops working very well in his area.
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Emerging Use Of Drones May Change Face Of No-Tilling

Crop scouting, 3-D mapping, spot spraying and pathogen detection all could be performed by unmanned aerial vehicles to cut labor and input costs and improve decision making.
In the not-so-distant future, farmers wanting to scout fields for diseases and pests, spot spray for weeds or obtain 3-D maps of their farm ground will be turning to tiny autonomous helicopters or planes to do the job.
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