Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 14 · column 5 of 9 · from the scan, no model involved
No-tillage production of corn conserves soil and water and reduces capital investment in machinery, but most important to many producers is that no-tillage can result in better corn yields than conventional tillage. For example, in a 15-year study at Virginia Tech, no
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