Many would consider 'early planting' of corn to land on or about April 20 to 27, depending on your area of Ontario. Most of us are aware that planting in this early time frame has both benefits and pitfalls to corn production. So, what management factors do growers need to consider to A) maximize yield potential, and B) minimize production risks associated with early planting?

When you look at moisture loss to date, evaporation is the major issue because most of the plants are in the V5 to V7 stage and transpiration rates are low. Transpiration rates increase as the plants advance through the vegetative stages and leaf area increases.

There are so many factors - most revolving around field conditions and planter set-up - all of which dovetail into one another. This article will help set you up for success and avoid common pitfalls.