High density corn planting
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This modern cornfield shows narrow rows and high plant density. Newly designed machinery accommodated farmers by adjusting to allow for narrower rows and higher density planting. How we learn about communities 13 Science, Technology and Society; 17 Geography
|McLean County Historical Society, Bloomington, Ill|
|University of Illinois at Urbana-Champaign|
|University of Illinois at Urbana-Champaign, University Library|
|McLean County, Illinois|
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