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Agronomy Notebook



Why early planting usually pays

By Dave Nanda, 
Director of Genetics & Technology 
Seed Consultants, Inc. It has been proven by many tests conducted by the universities and seed companies over the years that earlier planted corn typically yields more than the later plantings. It has been demonstrated that in the central Corn Belt, you …

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Research confirms benefits of crop rotation

  Recent research add strength to the long held belief that corn grown in rotation with soybeans requires less nitrogen fertilizer and produces better yields than continuous corn. “Our research shows that corn residue acts like a ‘sponge’ immobilizing the fertilizer, making it temporarily unavailable to the corn plant,” said John Shanahan, …

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