
Corn grain yields in the U.S. have steadily increased since the late 1930’s.
Corn grain yields in the U.S. have steadily increased since the late 1930’s.
Corn grain yields in the U.S. have steadily increased since the late 1930’s.
Historical grain yields offer us a glimpse of yields yet to come, although like the stock markets, past performance is no guarantee of the future.
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