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Jessica Groskopf

faculty, volunteer
Work
4502 Ave I Scottsbluff NE 69361-4939
US
Work 308-632-1247
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icon-academic-capEducation

  • BS, Colorado State University, 2010
  • MS, Kansas State University, 2011

Faculty Bio

Crop sensor mounted in field
Figure 1. Early installation of sensors helps minimize root and leaf damage and makes it easy to get around the field with the pickup or ATV to install the equipment.

The Drought of 2023 Impact on Irrigation and What We Can Learn from It

July 12, 2024
The amount and timing of irrigation applied in recent years may have very little to do with what's needed this year. Review the factors before making a decision.

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Closeup of black spots on corn leaf
Figure 1. Tar spot black stromata develop on the upper leaf first then become visible underneath too. Over time, the spots increase in size and elongate. (Photos by Tamra Jackson-Ziems)

Corn Diseases Developing in Some Fields — What To Watch

July 12, 2024
Tar spot has been confirmed in several eastern Nebraska counties in recent weeks, and distribution of the fungus is expected to continue expansion this year.

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This Week on N Field: Pesticide — Roundup

July 12, 2024
When you're grabbing herbicide at the local box store, it's crucial to take a minute to review the active ingredients before heading to checkout. Extension Educator Amy Timmerman explains in this new segment of N Field.

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This Week on N Field: Tar Spot 2024

July 12, 2024
Nebraska producers should be on the lookout for tar spot — watch this episode of N Field for quick tips on scouting and identification.

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Projected high temperatures on Sunday, July 14

Weekly Weather Outlook and Update: July 11, 2024

July 12, 2024
Record-breaking heat is the next weather woe for Nebraska — temperatures will surge into the 100s statewide this weekend, likely triggering excessive heat warnings for many areas. 

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Aerial view of tractor applying fertilizer to planted field
By adding hogs to his corn and soybean operation, Nebraska farmer Walter Traudt realized benefits beyond additional revenue for the farm by using manure to increase soil health and crop yields.

From Soil to Swine: How One Nebraska Farmer Found Success in Manure Management

July 11, 2024
For one Nebraska corn and soybean producer, an attempt at expanding operations revolutionized his whole approach to farming. Read more about his experience here.

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Man operating tractor
Two Nebraska Department of Agriculture programs, NextGen and Negotiations, are valuable resources for Nebraska producers seeking help as beginning farmers and ranchers, and to solve various operational setbacks, such as ag loan and credit issues, fence repairs, and more.

Cultivate Your Legacy: Nebraska Department of Ag Programs

July 11, 2024
A new webinar shares details on NDA's beginning farmer tax credit and the farm mediation programs.

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Cattle in corn stubble
Key findings from the study indicate that while current adoption rates are relatively low — only 14% of cattle operations with cropland used cover crops as of 2017 — there are notable variations depending on the type of operation. (IANR News photo)

Nebraska Researchers Contribute to Study on Cover Crops in Livestock Operations

July 11, 2024
The research team's work underscores the potential for significant expansion in the use of cover crops, particularly in areas where integration with livestock is feasible.

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