Katja Koehler-Cole
faculty
Work
1071 County Road G
Ithaca
NE
68033
US
Work
402-624-8042
On campus, dial 7-8042
Dr. Koehler-Cole was promoted to assistant research professor in the Department of Agronomy and Horticulture Dec. 1, 2018. You can find the articles she wrote as a Post-Doctoral Research Associate here.
Warm-season Species for Soil Health and Forage Purposes
July 27, 2023
Taking advantage of summer heat and abundant sunlight, warm-season cover crops can accumulate impressive amounts of biomass, cover bare ground quickly, suppress weeds, reduce erosion and improve soil health.
Interseeding Cover Crops into Early Season Corn and Soybean: Species Selection
April 27, 2023
In this article, Nebraska Extension evaluates numerous cover crop species for interseeding and provides guidance on how to choose the species that will best fit your production needs.
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.
Evaluation of Diverse Cover Crops Across Nebraska: Findings from Spring-planted Cover Crops in 2022
February 23, 2023
Results from 2022 variety trial research conducted on numerous cover crop species at five UNL research stations across Nebraska.
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.
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.
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.
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.