Cover Crops

Highboy interseeder

Highboy Cover Crop Interseeding Project

October 6, 2022
Interested producers are encouraged to participate in this new UNL project, wherein researchers are interseeding cover crops into late-season corn to provide additional growth time before winter dormancy.

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Cattle grazing cover crops

Nebraska Extension's Cover Crop Grazing Conference Set for Nov. 1

October 5, 2022
Nebraska Extension's second annual grazing conference will feature presentations on rotational/strip grazing, perennial and annual forage grazing, live field demos and a producer panel.

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Team measures water infiltration

Assessing Soil Health at the Field Scale: Putting Reference Soils and Sampling Strategies All Together

September 28, 2022
In a recently published article, UNL researchers help shed light on common questions related to using cover crops as a way to meet soil health goals.

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Cover crop field
Attendees will get a first-hand look at the effects of tillage on soil health at this year's Soil Health and Cover Crop Field Day on Sept. 20 at the University of Nebraska Rogers Memorial Farm near Lincoln.

2022 Cover Crop and Soil Health Field Day

September 8, 2022
This year's field day will feature a new statewide study evaluating cover crop variety selection and performance, on-site examinations of soil from a long-term tillage study and more.

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Cover crop field

The Impact of Cover Crop Species and Termination Time in Weed Suppression and Corn Yield

September 8, 2022
First-year results of a three-year study on weed suppression and yield results with regard to termination timing of cereal rye and hairy vetch cover crops.

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Cover crop mix drill interseeded
Cover crop mix drill interseeded into V4 corn growing well by V8-9 leaf corn. (Photo by Jenny Rees)

Comparing Cover Crop Planting Methods

September 1, 2022
While planting cover crops after harvest with a drill or planter may be the most convenient, there are several other planting methods that can increase cover crop success as measured by biomass production.

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Daryl Obermeyer

Farmer Focus: Improving the Bottom Line through Cover Crops with On-Farm Research

August 11, 2022
In this research project, Nebraska farmer Daryl Obermeyer tested winterkill and spring burndown cover crops to improve soil health.

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Cereal rye cover crop
Producers can now estimate the biomass, water use and nitrogen uptake of cereal rye — one of the most common cover crop species in the U.S. — using the new Cover Crop Biomass Calculator. (CropWatch file photo)

Cover Crop Biomass Calculator Available for Nebraska

July 7, 2022
This new tool estimates cover crop growth with different planting and termination times across the state of Nebraska, to help producers maximize cover crop growth between fall harvest and spring planting.

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