Porter posts best Iowa corn yield for 2022
Grey Porter of Mercer posted the top Iowa yield in this year’s National Corn Yield Contest, harvesting 321.9 bushels per acre in the Strip/Minimum/Mulch/Ridge-Till Non-Irrigated division.
Porter just missed placing in the top three nationally in his division by roughly two bushels per acre.
The national yield champion participated in the conventional non-irrigated division. Heath Cutrell of...
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