Winter Agronomic Insights: A Note from Dlugosz

This winter agronomy note is contributed by Harvest Land Agronomist Steve Dlugosz. He offers a few things to consider during these cold winter months. 

Maintaining yields while managing input costs is a real challenge this year. In basketball, the fundamentals like good defense, taking care of the ball and making free throws are essential to winning consistently on the court. Growers’ crops need to follow the same philosophy: Try to match the hybrids and varieties to your specific field conditions.

Nitrogen loss is a big deal for many growers nearly every year. Choosing the optimum nitrogen rate for your soils and the use of nitrogen management tools like N-Serve®/Instinct® and Agrotain can help supply nitrogen all season long. Splitting your nitrogen into several applications increases overall efficiency and uptake.

Leaf diseases in both corn and soybeans can be a big yield robber. Plant hybrids and varieties with good disease packages, especially if you don’t want to spray fungicides. This is especially true in reduced-tillage situations or where soybeans will be grown back-to-back.

Last year, weed control was very difficult due to so much rain. Remember that a good weed control program always utilizes a strong soil residual herbicide, followed by a timely post application when the weeds are still small. In corn, weeds that get over 4 inches in height before they are killed will silently rob yield.Dlugosz

Finally, a quick reminder to watch for weed resistance. Problems are usually first seen as patches of a particular weed species across a field that won’t die. Repeated applications also have little effect.

If you have any concerns, be sure to contact your local ag center and we can come out and take a look.

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Steve Dlugosz received a BS in Agronomy from Purdue University in 1980, and a MS in Entomology from Purdue University in 1991.  He started his career as an Area IPM Extension specialist for Purdue, and worked an eleven county area of southwest Indiana.  In 1985, he went to work for Indiana Farm Bureau Cooperative Inc.  He has held various agronomic positions within the Cooperative system over the years of industry consolidation, and is currently the Lead Agronomist for Harvest Land Co-op.

Steve has been heavily involved in the CCA program since its inception, and has served in a number of leadership roles including Chairman of the International CCA Board in 2006.  Steve has also served on a number of agricultural and industry boards and committees over the years.  In 1997 he was appointed by the Governor of Indiana to serve on the Indiana Pesticide Review Board and currently serves today.  He testified before two different Congressional Committees on Agriculture in 2005 and again in 2010.

 

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