Irrigation Management

Water droplets

To receive 2024 weekly crop water use reports via text message, subscribe on the PHREC AgLab site.

Estimated Crop Water Use for May 13-19

May 13, 2024
A glance at this week's crop water estimates and tips for Nebraska producers as they prepare for the 2024 irrigation season.

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Tractor applying nitrogen fertilizer to corn field
Three Nebraska Extension NebGuides have been updated to include information about the new UNL Nitrogen Tool, designed to increase efficiency of nitrogen use in crop production.

Nitrogen Management Suggestions for Corn Updated in EC117, EC155, and EC2008

May 9, 2024
The updated publications provide information about UNL's newly developed web-based nitrogen (N) recommendation tool for corn grain, adapted from extension's previous N recommendation equation.

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Water droplets

To receive 2024 weekly crop water use reports via text message, subscribe on the PHREC AgLab site.

Estimated Crop Water Use for May 6-12, 2024

May 6, 2024
Nebraska Extension Educator Gary Stone shares the weekly crop water use outlook and tips on preparing for the 2024 irrigation season.

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Water droplets

To receive 2024 weekly crop water use reports via text message, subscribe on the PHREC AgLab site.

Estimated Crop Water Use for April 29-May 5

April 30, 2024
Nebraska Extension Educator Gary Stone shares details about some of the new features that will enhance crop water use reports in 2024.

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Alfalfa field irrigated by center pivot
Early season irrigation linked with first cutting alfalfa can potentially lower water use sharply, as transpiration is lower when the leaf foliage is removed.

Pasture and Forage Minute: Early Season Irrigation, Controlling Alfalfa Weevil

April 23, 2024
This week, extension educators discuss strategies for early season irrigation of alfalfa to lower seasonal water use, controlling alfalfa weevil and flash grazing in spring to mitigate early pasture weeds.

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Mountainous terrain covered in snow
Old Main Peak range covered in snow. (Photo by Gary Stone)

Reclamation Provides Snowmelt Runoff Estimates at Yonts Conference

April 18, 2024
No water allocations are expected for the 2024 growing season, in part due to carryover from the 2023 season.

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UNL-TAPS: Reflections on Seven Years of Irrigation and Nitrogen Management

April 11, 2024
Extension insights on the year-to-year variability in corn yield response to irrigation and nitrogen (N) fertilizer rates throughout seven years of the TAPS sprinkler irrigated corn competition.

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Pathfinder Dam as water rushes
The Pathfinder Dam overflows in 2016. Reclamation will release water over the dam in years with abundant rainfall. (Photo by Gary Stone)

Nebraska Extension Hosts Yonts Water Conference in April

March 29, 2024
This year's Yonts Water Conference will include insights on new irrigation technologies, 2024 weather and basin runoff outlooks, plus an update on the Goshen/Gering-Fort Laramie canal tunnel replacements.

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