Agronomy Talk

13

May

2016

Agronomy Update

Corn Emergence and GDUs

Given the cool, wet conditions we have been experiencing, I wanted to take the opportunity to send a timely update. Now is a great time to evaluate fields we have already planted. Chances are, some of your fields are up while others are taking a bit longer.

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6

May

2016

Agronomy Update

When Will My Corn Come Up?

Author: Alex Johnson

Over the past week, much of Ohio has received excess rainfall that has slowed fieldwork and planting almost to a halt. As of May 1, 2016, the USDA reported that 27 percent of Ohio’s corn was planted, but only 1 percent had emerged. With the cool, wet weather we have had, emergence is taking longer than usual. It’s tempting to look at the calendar and start to get concerned if your corn isn’t coming up in 7 to10 days like you might have expected. If you are looking at your planted fields and wondering when you will start to see rows of corn, the following information should help you understand when you might expect to see those small green spikes

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10

Jun

2015

Agronomy Update

Nitrogen Studies and Rapid Growth Syndrome

Author: Alex Johnson

In this week’s Agronomy Update, Beck’s sales intern Rachel Garen and I take you through some of the exciting nitrogen research studies we are conducting here at the London, OH Practical Farm Research (PFR)® site. I have also been experiencing numerous calls and made a number of field visits across the state of Ohio, which have rendered comparisons of yellow corn plants for many different reasons. One major cause of yellowing corn plants is rapid growth syndrome, which is a result of both weather and hybrid variety.

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13

May

2015

Agronomy Update

Missouri Field Observations From Early Season Scouting

Author: David Hughes

Planting is well underway in Missouri. It is always exciting to be part of the prospect for an abundant harvest this fall. I’d like to share the following field observations from my early season field scouting.

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7

May

2015

Agronomy Update

Emergence and Growth Stage Updates for Corn, Soybeans and Wheat

Author: Chad Kalaher

Other than cool soil temperatures during much of April, most farmers experienced near ideal soil conditions (moisture and texture) for planting corn. For April-planted corn, 10-15 days to emergence has been a common range. As of May 6, all the corn I have looked at that was planted on or before April 24, has emerged. If you have corn that was planted in April, that has been in the ground for more than 14 days and has not yet emerged, a field visit may be necessary to determine the cause and evaluate the potential need for replant.

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6

May

2015

Agronomy Update

Ohio Updates From the Field: Weeds and Corn Emergence

Author: Alex Johnson

Two things I wanted to share with you this week are a list of weeds I am seeing in the field, and a way to figure how soon your crop will come up.

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29

Apr

2015

Agronomy Update

Time Period For Corn Emergence

Author: Chad Kalaher

Some areas throughout my geography began planting corn as early as April 1 - 6. Other notable planting windows have been April 10 - 17 and April 21 - 24. Soil texture and moisture have been desirable for field work in these areas, however, cold soil temperatures and rainfall forecasts have been a concern recently. 

I have been asked several questions about the number of days required for corn emergence...

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