Cody Creech - Dryland Cropping Systems Specialist

Cody Creech

(faculty)
Work
4502 Ave I Scottsbluff NE 69361-4939
US
Faculty Bio
CW: Introducing Cody Creech
Twitter: @NE_DrylandCrops
Test plots showing sorghum (center) and other crops double-cropped after field peas in Saunders County in eastern Nebraska.

Double Cropping Pulses with Short-Season Crops, Forages, and Cover Crops in Eastern Nebraska September 6, 2018

A research project in eastern Nebraska is evaluating a double crop production system as a potential alternative to the traditional corn/soybean rotation. Following an early season crop of yellow field peas, short-season crops (corn, soybean, grain sorghum, millet and sunflower) and annual forages (forage sorghum and sorghum-Sudangrass) were planted.

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Comparison of two wheat research plots near Scottsbluff. On the left is an untreated control plot with a heavy infestation of downy brome and feral rye. On the right the same population of grassy weeds was treated with Aggressor herbicide, part of the CoAXium Wheat Production System.
Figure 1. Comparison of two wheat research plots near Scottsbluff. On the left is an untreated control plot with a heavy infestation of downy brome and feral rye. On the right the same population of grassy weeds was treated with Aggressor herbicide, part of the CoAXium Wheat Production System.

CoAXium™ Wheat Production System and Aggressor™ Herbicide for Controlling Grassy Weeds August 30, 2018

A new herbicide-tolerant wheat production system was officially unveiled in 2018 and offers growers a new means to control grassy annual weeds in wheat.

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The first year of a winter wheat seeding date study was conducted in this Panhandle field in 2018.
Figure 1. The first year of a winter wheat seeding date study was conducted in this Panhandle field in 2018.

Wheat Seeding Date Impacts Yield August 29, 2018

Wheat seeding date affects multiple factors contributing to wheat yield. While there's no perfect date for all conditions, these recommended dates have been proven and verified.

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Uncontrolled Russian thistle in seeded winter wheat field.
Uncontrolled Russian thistle in seeded winter wheat field.

Fall Strategies for Weed Control in Winter Wheat August 29, 2018

Managing weeds at least two weeks prior to planting winter wheat and then controlling winter annuals this fall are important to reducing disease, saving soil moisture, and achieving top yields next summer.

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wheat stem sawfly in a wheat stem

Cultural Management Options for Wheat Stem Sawfly June 7, 2018

Sawfly management in wheat requires a diversified approach using a number of tools. Growers who know which fields have greater levels of infestation can help manage the effects of sawfly this year as well as next year. Fields with high infestations should be harvested first, if possible.

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Field of winter wheat
Figure 1. Field of winter wheat seeded at the recommended time. (Photo by Bob Klein, taken April 12, 2018)

Winter Wheat Progress Across the State April 26, 2018

Winter wheat in the Nebraska Panhandle continues to be rated above average with most of the wheat rated good to excellent. Winter wheat in the west central, south central, and eastern areas is more varied, as described in this wheat progress and condition report.

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Winter wheat field in mid April

Winter Wheat Nitrogen Applications April 25, 2018

Spring is the ideal time to apply nitrogen (N) to winter wheat to ensure top yields. Adequate N levels promote tillering, large head size, and are the primary factor determining the protein level of the grain at harvest. There are a few things to consider to optimize N applied to wheat.

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Figure 1. Aerial imagery was collected at bean emergence using a drone. All dark green rows correspond to plots with different rates of char (10, 20, 30, 40, and 60 tons/acre).
Figure 1. Aerial imagery was collected at bean emergence using a drone. All dark green rows correspond to plots with different rates of char (10, 20, 30, 40, and 60 tons/acre).

Coal Combustion Residue: A Potential Soil Amendment February 22, 2018

University of Nebraska researchers applied char, a by-product of sugar beet processing, at three sites to study its effect on soil properties.

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