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Aaron Nygren

faculty
Work
1071 County Rd G Ithaca NE 68033-2234
US
Work 402-624-8005 On campus, dial 7-8005
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Faculty Bio

He provides local agronomic support for Saunders, Douglas and Sarpy County.

Researchers sitting in bean field
Timothy Porch, research geneticist at USDA ARS, left, and Carlos Urrea, Nebraska Extension dry bean breeding specialist, scout a plot of dry beans. (Photo by Chelsea Didinger)

Dry Bean Breeders Collaborate on Climate-savvy Bean

September 19, 2023
Researchers at UNL and USDA ARS in Puerto Rico are collaborating on the development of new drought-tolerance dry bean lines using plant genes from tepary beans, a crop native to the southwest U.S. and Mexico.

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Vesh Raj Thapa stands near soil sample display
Vesh Raj Thapa, UNL post-doctoral research assistant, stands behind root samples from the plots at WREEC in North Platte. (Photo by Chabella Guzman)

Roots, Another Important Aspect of Cover Crops

September 19, 2023
Researchers involved in a UNL-USDA NRCS study on cover crops highlight the importance of species selection, as each type of cover crop has a unique root system that contributes differently to soil health.

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Field day participants inspect an ag drone
A session on drones was held at the annual Water and Crops Field Day at the University of Nebraska-Lincoln, West Central Research Extension and Education Center in North Platte. (Photo by Chabella Guzman)

Nebraska Extension Center Preps Ag Producers for Climate-smart Practices

September 19, 2023
The 2023 Water and Crops Field Day featured seminars and panels on crop and livestock production practices that align with USDA's new climate-smart agriculture initiatives.

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Researchers walk through pea field
Dipak Santra, left, and other University of Nebraska-Lincoln faculty and graduate students in a plot of field peas at the UNL High Plains Ag Lab Field tour in June 2023. (Photo by Chabella Guzman)

Nebraska Pulse Crops Conference Scheduled at Two Locations

September 19, 2023
The conference will cover a wide range of agronomic topics for field peas, chickpeas, black-eyed peas and other pulses, including management of nutrients and diseases, genetics, crop insurance, policy and more.

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Cheatgrass closeup
Rejuvra™ is a new rangeland herbicide product from Bayer that controls cheatgrass seedlings. It should be applied in early fall before seeds germinate and can provide control up to two years post-application.

Pasture and Forage Minute: Managing Cheatgrass, Last Alfalfa Harvest and Fall Armyworms

September 19, 2023
Management insights on controlling cheatgrass, wild oats and fall armyworms in pastures, and using growing degree days to schedule your final alfalfa harvest.

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Sorghum field
Historical crop progress data for Nebraska is available at USDA.

Crop Progress: Nebraska Sorghum Harvest Begins

September 18, 2023
Sorghum harvest was underway in Nebraska as of Sept. 17, and crop conditions remained unchanged from the previous week.

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Water droplets

To receive 2024 weekly crop water use reports via text message, subscribe on the PHREC AgLab site.

Last Estimated Crop Water Use for the 2023 Season

September 18, 2023
Nebraska Extension Educator Gary Stone reviews crop water use during the 2023 irrigation season and highlights a new feature for receiving 2024 reports via text.

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N field banner

This Week on N Field: Sudden Death Syndrome of Soybean

September 15, 2023
Learn how to accurately identify sudden death syndrome in soybeans and select appropriate control options for your operation.

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