There are many ways to go about planting a cornfield, but bucking the trend of 30-inch rows could be beneficial. Recent research from Iowa State University shows some farmers are taking an increased interest in 20-inch rows. Mark Licht, Extension cropping system specialist, wrote that the narrow-row practice has shown improvement of light interception during pollination and overall yield increases. “The primary reason is for light utilization and canopy closure,” Licht said. ...
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