By Matt Hutcheson, CCA,? Product Manager,? Seed Consultants, Inc.
For much of the Eastern Corn Belt it is widely understood that the optimal planting period is between April 20th and May 10th. Research has proven that corn loses yield potential daily when planted after the beginning of May. For the Central Corn Belt, the declines in yield potential due to planting delays vary from about 0.3% per day early in May to about 1% per day by the end of May. Knowing that this is true, it can be frustrating during a wet spring or when field work is delayed for one reason or another. Planting is a critical component of a successful crop as it sets the stage for the entire growing season. However, it is important to keep in mind that early planting is just one of many factors that contribute to high yield potential. Planting early favors high yields, but it does not guarantee them and growers should not focus entirely on the calendar.? Continue reading
