Fernanda Souza Krupek – Agronomy Graduate Research Assistant

Soil seedbank trays

Expanding the Integrated Weed Management Toolbox: Winter Cover Crop Impacts on Weed Dynamics in Eastern and Central Nebraska

April 4, 2022
Results of a 2021 UNL study to determine cover crop impacts on weed suppression through analysis of the soil seedbank.

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Cover crop infograph

On-farm Research Indicates Importance of Cover Crops for Soil Health in Nebraska

January 20, 2022
UNL researchers share the results of a multi-year USDA-NRCS Soil Health Initiative study, which closely investigated the impact of cover crops on soil health in Nebraska.

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example aerial imagery

Assessing Cover Crop Biomass Using Aerial Imagery: Lessons Learned During the UNL-NRCS Soil Health Initiative

October 15, 2020
Using aerial imagery, a non-destructive and easy-to apply method, we are able to gain insight into cover crop biomass production across an entire field, which would not be possible with traditional, boots-on-the-ground biomass sampling.

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example aerial imagery

Using Aerial Imagery to Help Determine the Impact of Cover Crops on Cash Crop Growth and Development

October 15, 2020
Through education and on-farm assessment, Nebraska landowners part of the Soil Health Initiative (SHI) are evaluating the effects of diverse cover crop mixtures on both soil properties and agronomic indicators of soil health.

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single crop and mixed cover crops in field

What Are the Benefits of a Cover Crop Mix Versus a Single Species Cover Crop?

July 6, 2020
The decision whether to mix species or plant a single species as a cover crop depends on your goals, time of the year, and costs.

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Farmer field testing two cover crop management options

Farmers Find Solutions Through Nebraska Soil Health Initiative

July 11, 2019
How can we manage cropland to improve soil health? To test and encourage adoption of soil health practices, the Soil Health Demonstration Initiative was launched as a collaborative effort of growers, UNL and NRCS. Now a network of farm research sites is providing valuable information from in-field studies.

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Farmers, Nebraska Extension educators, and NRCS employees at the NRCS-Nebraska Extension Soil Health Initiative Meeting held in York earlier this year. (Photo by Laura Thompson)
Figure 1. Farmers, Nebraska Extension educators, and NRCS employees at the NRCS-Nebraska Extension Soil Health Initiative Meeting held in York earlier this year. (Photo by Laura Thompson)

Why Growers are Adopting Practices to Build Soil Health

July 11, 2019
Growers conducting on-farm demonstrations as part of the Nebraska Soil Health Initiative met with UNL and NRCS staff to share about what they were doing and learning on their farms. Their work offers valuable insights for other growers considering how they too can build soil health on their farms.

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