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Katja Koehler-Cole - Research Assistant Professor in Agronomy and Horticulture

Figure 1. Drilling cereal rye into corn stubble in Dodge County, October 19, 2018.

October 24, 2018

It’s Not Too Late to Plant Cereal Rye as a Nitrogen Catch Crop Before Soybean

By Katja Koehler-Cole - Research Assistant Professor in Agronomy and Horticulture, Roger Elmore - Emeritus Extension Cropping Systems Agronomist, Brian Krienke - Former Soils Extension Educator

cropwatch graphic

January 8, 2018

Integrating Cover Crops into a Corn and Soybean Cropping System

By Katja Koehler-Cole - Research Assistant Professor in Agronomy and Horticulture, Chris Proctor - Weed Management Extension Educator, Angela Bastidas - Ph.D. Student in Agronomy, Roger Elmore - Emeritus Extension Cropping Systems Agronomist

Figure 1. Early-planted rye on the left and late-planted rye on the right in a research study at the Eastern Nebraska Research and Extension Center near Mead.

September 7, 2017

Cover Crop Productivity In Corn And Soybean Systems

By Katja Koehler-Cole - Research Assistant Professor in Agronomy and Horticulture, Roger Elmore - Emeritus Extension Cropping Systems Agronomist, Charles Shapiro - Extension Soil Scientist—Crop Nutrition, Humberto Blanco - Professor of Soil Science

Field trials comparing early and late planted rye cover crop

November 29, 2016

Implementation of Cover Crops in Corn and Soybean Systems in Nebraska

By Katja Koehler-Cole - Research Assistant Professor in Agronomy and Horticulture, Roger Elmore - Emeritus Extension Cropping Systems Agronomist, Humberto Blanco - Professor of Soil Science, Charles Francis - Professor of Agronomy, Charles Shapiro - Extension Soil Scientist—Crop Nutrition, Tim Shaver - Extension Nutrient Management Specialist, Matt Stockton - Agricultural Economist, Richard Ferguson - Extension Soil Fertility Specialist, Suat Irmak – Professor of Agricultural and Biological Engineering, Pennsylvania State University, Derek Heeren - Irrigation Engineer

Figure 1: Early-planted rye (left) and late-planted rye before corn at Concord, April 22, 2016.

August 11, 2016

Biomass Production of Winter Annual Cover Crops in Corn and Soybean

By Katja Koehler-Cole - Research Assistant Professor in Agronomy and Horticulture, Roger Elmore - Emeritus Extension Cropping Systems Agronomist, Humberto Blanco - Professor of Soil Science, Chuck Francis - Professor of Agronomy, Derek Heeren - Irrigation Engineer, Suat Irmak – Professor of Agricultural and Biological Engineering, Pennsylvania State University, Chris Proctor - Weed Management Extension Educator, Charles Shapiro - Extension Soil Scientist—Crop Nutrition, Tim Shaver - Extension Nutrient Management Specialist, Matt Stockton - Agricultural Economist