Jenny Rees - Extension Educator

Jenny Rees

faculty
Work
2345 Nebraska Ave York NE 68467-1104
US

Twitter: @jenreesources
Blog: JenReesources Extension Blog

Interseeded cover crops

On-Farm Research Early-season Interseeding into Corn and Soybean Results (2019-2022)

April 13, 2023
The final results of a three-year study on interseeding cover crops in early-season corn and soybean include observations on yield, soil quality and net return.

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Cover crop in field
Cover crop mix (cereal rye and brassicas) in a field on Oct. 12. Last year’s cereal rye residue is still visible.

Broadcast Interseeding with a Highboy — What We Learned in Year One

December 16, 2022
First-year results of a study to assess cover crop establishment using broadcast late-season interseeding in rainfed and irrigated fields.

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Fire damaged corn field
A corn field affected by fire during the 2022 harvest season in Cedar County. (Photo by Mitiku Mamo)

FAQ for Fire Damage to Unharvested Crops and Harvested Ground

October 28, 2022
Nebraska Extension educators share recommendations for crops impacted by fire damage, highlighting grain and feed options for unharvested corn, what to expect of soil nutrient loss and techniques to avoid soil erosion.

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Frost damaged sorghum
If sorghum is at hard dough stage when temperatures dip to 28°F for a period of two hours, it may result in a yield reduction of around 20%.

Premature Frost Damage to Crops

October 14, 2022
UNL experts weigh in on the potential impacts for replant crops that experienced freezing temperatures Oct. 8 or may be at risk for a freeze this weekend.

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Palmer amaranth

Nebraska Extension Weed Science School on Nov. 9 Near Mead

October 13, 2022
University and industry speakers will address current weed science issues and recommendations for improving herbicide applications for management of herbicide-resistant weeds.

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Comment Period Closes Oct. 7, 2022 for U.S. EPA’s Herbicide Atrazine Mitigation Docket

September 21, 2022
The public has until Oct. 7 to provide feedback on proposed changes to atrazine restrictions, to inform the EPA of knowledge gaps, considerations or concerns that they would like addressed.

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Rainfed corn yield chart

2022 Corn Yield Forecasts: End-of-season Forecasts Suggest Below-average Yields for the Region

September 15, 2022
The final corn yield forecast for the season suggests below-average yields in rainfed corn in Nebraska. For many irrigated sites across the state, yield is anticipated to be slightly closer to average.

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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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