Irrigation

watering cornfield

Crediting Essential Nutrients Applied in Irrigation Water

December 18, 2019
Crediting some of the nitrate-N applied in irrigation water for determination of fertilizer-N rates has long been advised in Nebraska.

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Researchers with the University of Nebraska-Lincoln will use the Arable Mark IOT device to record 40 variables in Nebraska farm fields as part of a research effort to improve data farmers use to determine whether they should irrigate.

Researchers to Tackle Irrigation Decision-making with Help of USDA grant

October 30, 2019
A new federally funded, multi-state research project aims to bridge the gap between data-collection in the field, modeling, and decision-making so crop producers can more easily decide whether to irrigate. The project could help growers save financial and water resources.

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Water is flowing again at the tunnel entrance on the Gering-Fort Laramie and Goshen Irrigation Canal
The Goshen/Gering-Ft Laramie irrigation canal is again supplying water to growers in western Nebraska and eastern Wyoming. (Photo by Gary Stone)

Update on North Platte River Valley Canal Irrigation System

September 13, 2019
With a preliminary fix in place for the Goshen/Gering-Ft Laramie irrigation canal, irrigation district and government officials are now looking at the next steps for ensuring the whole canal can be a consistent source of water for upcoming cropping seasons.

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Water is flowing again in the Gering-Fort Laramie and Goshen Irrigation Canal
Water is flowing again in the Gering-Fort Laramie and Goshen Irrigation Canal and tunnel

Water Flowing Again in the Gering-Fort Laramie and Goshen Irrigation Canal

August 30, 2019
Water began flowing in the Gering-Fort Laramie and Goshen irrigation canal early Aug. 28 for the first time in about six weeks. Repairs to a canal tunnel are enough to allow water flow, but likely are not permanent. Our story includes a slideshow and three time-lapse videos of crops growing in the affected area.

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Field of wheat in the Nebraska Panhandle

UNL-TAPS Expanding To Include Winter Wheat Competition in the Panhandle

August 28, 2019
Winter wheat production is being added to the slate of UNL-TAPS contests for the next year. The competition will debut at a kickoff meeting Friday, September 6, at the High Plains Ag Lab near Sidney.

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Center pivot irrigating late-season corn

Scheduling the Last Irrigations in a Year with Delayed Crop Maturity

August 23, 2019
The last few irrigations of the season require some of the most important water management decisions of the year. An unneeded irrigation may waste 1 to 3 inches of water and 2 to 5 gallons of diesel fuel per acre and leave little room in the soil profile to capture winter/spring rains.

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Corn growing on the University of Nebraska–Lincoln’s East Campus. A new Nebraska study has quantified the benefits of irrigation among nine U.S. crops by analyzing yields from 1950 to 2015. (Photo by Craig Chandler/University Communication)
Figure 1. Corn growing on the University of Nebraska–Lincoln’s East Campus. A new Nebraska study has quantified the benefits of irrigation among nine U.S. crops by analyzing yields from 1950 to 2015. (Photo by Craig Chandler/University Communication)

Gap Growing Between Irrigated, Rainfed Crop Yields

August 13, 2019
A 65-year comparative analysis between U.S. yields of irrigated and rainfed crops has sounded a message to farmers, land managers and policymakers: Mind the gap. Researchers analyzed annual yields of nine crops on a county-by-county basis from 1950 to 2015.

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Site of the tunnel collapse in the Goshen-Gering-Ft-Laramie Canal

August 12 Canal Repair Update Meeting

August 7, 2019
The Gering-Ft Laramie Irrigation District will host a public meeting Monday, August 12, in Scottsbluff to update farmers and landowners on the repair of the July 17 tunnel collapse and canal breach. Photos take viewers to the site and inside the tunnel.

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