Corn roots will tell you whether they are getting adequate nutrients to reach high yield goals this season – if you go out in fields, dig and look. High-yield corn growers David Hula and Randy Dowdy ...

Corn requires a lot of nitrogen, approximately 1.2 pounds of it for every bushel of corn produced. That means that a 200-bushels-per-acre harvest will require 240 pounds of nitrogen per acre. Most of ...