Irrigation

CornSoyWater graphic
CornSoyWater graphic

CornSoyWater: An Online App to Aid in Irrigation Management December 16, 2016

Traditional irrigation decision-making relies heavily on experience and requires frequent visits to the field. The process is time consuming and labor demanding, while the results are not quantitative and prone to error.

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Mehmet Can Vuran (left) and Suat Irmak have earned a $450,000 NSF grant to develop a second generation of underground sensor technology.
Mehmet Can Vuran (left) and Suat Irmak have earned a $450,000 NSF grant to develop a second generation of underground sensor technology.

UNL Researchers Receive NSF Grant to Develop Next Generation Soil Sensors September 2, 2016

University of Nebraska-Lincoln researchers have received a $450,000 grant from the National Science Foundation to develop a second generation of underground sensor technology to automate decision-making for crop irrigation.

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Malfunctioning center pivot pressure regulator
Malfunctioning center pivot pressure regulator

Pivot Pressure Regulator Testing to be Offered at HHD August 25, 2016

Nebraska Extension is offering free testing of center pivot irrigation pressure regulators at the IANR building all three days of Husker Harvest Days September 13-15 in Grand Island.

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Learn how to improve irrigation efficiency through new technologies and tools at the Sept. 8 Technologies for Irrigation Management Field Day near Elgin.

Technologies for Irrigation Management Field Day Sept. 8 August 24, 2016

Nebraska Extension and MidPlains Ag are collaborating on a Technologies for Irrigation Management Field Day near Elgin on Thursday, Sept. 8.

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Center pivot irrigation system
Figure 1. A walking inspection of your irrigation system can help identify mechanical problems leading to non-uniform water application.

Sprinkler Irrigation System Maintenance for Improved Uniformity and Application Efficiency August 23, 2016

Center pivot irrigation systems are designed and managed to apply water as uniformly as possible to enhance crop production. Uniformity has a direct effect on the system’s overall application efficiency, which is a measure of how well an irrigation system delivers water to a crop’s root zone.

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