(NAFB.com) – The National Corn Growers Association kicked off its 61st annual Yield Contest. For six decades, the event has celebrated the ingenuity, resilience, and drive of American corn growers who continuously push the limits of what’s possible. “What began as a modest competition has evolved into a cornerstone of the industry,” said NCGA President and Illinois corn grower Kenneth Hartman, Jr. “Each year, we honor not only the achievements of past participants but also the forward-looking spirit that defines today’s growers.” The 2025 contest is now open for entries through August 13, offering growers across the country a chance to compete, learn, and showcase their success. New this year, Class J: Nitrogen Management is now open to all growers following two successful years as a limited pilot class. As the competition enters its seventh decade, it’s a platform for discovery and a celebration of the progress that powers American agriculture.