Aaron Nygren - Extension Educator

Aaron Nygren

faculty
Work
PO Box 389 Schuyler NE 68661-0389
US

Faculty Bio

Nygren provides Extension agronomic support for Colfax, Cuming, and Stanton counties.
Twitter: @ColfaxCountyExt

Improving Manure Nitrogen Use Efficiency April 18, 2019

A multi-year study of organic N used in Nebraska crop production validated sensor guided in-season N application as a means to efficiently use the N available from manure and other organic materials. See what benefits they found, as well as considerations for use.

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Flooded center pivot east of Schuyler (Photo by Aaron Nygren)
Flooded center pivot east of Schuyler (Photo by Aaron Nygren)

Management Recommendations for Irrigation Equipment Affected by Flooding March 25, 2019

As waters drain and soils dry out, part of the recovery process will include checking irrigation systems for damage and performing maintenance/repair before those systems can be used. Here's what to check in your power unit, irrigation well, and center pivot.

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Card promoting the Confronting Cropping Challenges meetings

Confront Crop Challenges and Update Applicator Certification November 27, 2018

Confronting Crop Challenges will be the focus of five meetings to be held in northeast Nebraska this December. Each offers updates on recent crop and pest issues in eastern Nebraska as well as pesticide applicator recertification training.

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Soybean plants showing wilting and necrosis
Figure 1. Soybean plants exhibiting signs of wilting (A) and necrosis (B) in fields in eastern Nebraska.

Orange Gall Midge in Soybeans August 1, 2018

Reports of orange gall midge in soybean increased in Nebraska this year and researchers have initiated in-field and laboratory studies to help learn more about its potential to reduce yield as well as best practices for its management.

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Figure 1. With more rains mid-week Logan Creek left its bank, covering farmland in its path in Dodge County (Photos by Nathan Mueller)

Information and Resources for Flooded Fields June 28, 2018

Following heavy rains in northeast Nebraska this week, many growers are facing some tough decisions. This offers information and resources to aid in assessment and decision-making.

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ETgage

Take Time to Set Up Nebraska Ag Water Management Equipment May 23, 2018

As you finish planting, consider installing ETgages and soil moisture sensors before crop roots interfere. Then join the hundreds of farmers contributing their data each week to the Nebraska Agricultural Water Management Network, a valuable tool for managing your crop.

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IrrigateCost Screen showing savings

Value of Using Sensors to Manage Irrigation and Tips for Proper Installation June 8, 2017

With planting wrapping up across the state, now is an excellent time to install soil water sensors and ETgages. Timely installation is important to gaining the true benefits of sensors: reduced irrigation costs, less nutrient leaching, and reduced chances of overwatering leading to anaerobic soil conditions. Find information on water and economic savings and tips for installing soil moisture sensors and ETgages.

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Irrigation center pivot

Is Your Irrigation System Ready for the Season? June 7, 2017

Now is a good time to do a quick evaluation of the pumping plant, well, and center pivot to ensure they are in good working order before you have to rely on them during the heat of the summer. Here are a few quick checks you can do to help ensure a successful irrigation season.

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