Corn Hybrid Selection: Why Root Structure Matters More Than You Think

Imagine planting two cornfields side by side—same seeds, same soil, same weather. Yet, one thrives while the other struggles. The difference? Root structure. While farmers often focus on above-ground traits like stalk strength or ear size, new research reveals that what happens below the soil could be the game-changer for yield, resilience, and profitability. In this post, we’ll dive into why root architecture is becoming a top priority in corn hybrid selection, how it impacts your farm’s performance, and practical steps to leverage this often-overlooked factor—backed by insights from University of Illinois research and industry trends.

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