While a cornfield’s bushels per acre is measured by the combine, it is set months before. Genetics play a role, but the final yield is caused by environmental conditions and management practices. By understanding when and how yield is determined, you can make more profitable decisions throughout the growing season.

Some of you might be disappointed by the yields of your favorite hybrids this fall. But don’t be too quick to cast them out of your lineup. It might be the weather’s fault — a dry June throughout much of the Corn Belt — rather than the hybrid. Data from a Farm Journal Test Plot study reveals the impact of weather and adjusting practices to maximize the yield of each hybrid you grow.

Corn yields can swing 100 bu. to the positive or negative in some hybrids today based on nitrogen use that supports kernel depth. Tune into hybrid characteristics, and avoid “gapping” nitrogen and volatilization.

What is vertical farming and how can it set you up for future government incentives? Ken Ferrie, Farm Journal field agronomist, explains it often requires mixing and matching tools for primary and secondary tillage.