Student conducting research

Effect of Switchgrass Row Spacing on Inter-Seeded Legume Establishment

March 15, 2019
This project evaluated the effect of switchgrass row spacing on the establishment of Illinois bundleflower, partridge pea, alfalfa, white clover, and hairy vetch.

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Figure 1. Soil disturbance after disking and interseeding legumes.
Figure 1. Soil disturbance after disking and interseeding legumes.

Burning, Disking, and Spraying Consequences on Big Bluestem Forage Yield, Nutritive Value, and Native Legume Establishment

March 14, 2019
A two-year study evaluated establishment of two native legume species into five-year old established big bluestem pastures and compared seven treatments.

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Figure 1. Cattle grazing smooth bromegrass pasture at Mead.
Figure 1. Cattle grazing smooth bromegrass pasture at Mead.

Variables Affecting Establishment of Sorghum-Sudangrass in Smooth Bromegrass Pastures

March 13, 2019
This study evaluates how nitrogen management affects establishment of sorghum-sudangrass, thought to be an option in eastern Nebraska to increase productivity of smooth bromegrass pastures and fill the summer forage gap.

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Use Shredding, Grazing to Manage Pasture Weed Flushes

August 17, 2018
Extra rain this summer has made many pastures greener than they've been in a long time, but unfortunately, some of that green is likely to be weeds. At this point in the season shredding and grazing may be more effective than applying a herbicide.

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Cottonwoods
Figure 1. Cottonwood infestation in sub-irrigated meadow. This photo was taken during the period of high water table in early spring. (Photo by Stevan Knezevic)

Research Findings on Chemical Control of Cottonwood

May 22, 2018
Cottonwood offers many benefits, but also can be an invasive and difficult-to-control weed. Nebraska researchers studied control efficacy of eight herbicides over two years and found three products provided total control more than a year; however, they also noted a caution for areas with high water tables.

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Buckbrush
Figure 1: Buckbrush (4-year-old plant) in pasture by Niobrara State Park in northeast Nebraska. (Photo by Stevan Knezevic)

Study: Efficacy of Herbicides in Buckbrush Control

May 22, 2018
A two-year weed management study in northeast Nebraska evaluated herbicide options for controlling buckbrush, a common perennial weed in Nebraska pastures and rangeland. One herbicide provided year-round control, while several others provided season-long control.

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Cattle in a field
Figure 1. Two options for determining pasture rental rates are per acre and per cow-calf.

Q&A: How do I determine a fair pasture rental rate?

March 9, 2018
What are some of the reasons why you would choose either a per-acre or a per cow-calf pair to determine pasture rental rate? Extension Forage Specialist Bruce Anderson discusses several benefits of each method.

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Graph of stand frequency for two indiangrass varieties

Does Weed Control Method Impact Indiangrass Establishment and Persistence?

February 5, 2018
This study evaluated two weed control methods and seeding rates on establishment and persistence of two indiangrass cultivars, ‘Oto’ and ‘NE 54’, from 2003 to 2007.

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