Irrigation

tractor planting pinto beans in Boxe Butte County
Tractor planting pintos for a dry edible bean study in Box Butte County. Photo by Gary Stone.

On-Farm Research Projects Growing in the Panhandle of Nebraska

July 20, 2023
Nebraska Extension On-Farm Research is going on across the state, with hundreds of acres involved in projects including several in the panhandle.

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Water droplets

The crop water use report is updated weekly. Visit PHREC AgLab for more information.

Estimated Crop Water Use for July 10-16

July 10, 2023
Nebraska Extension Educator Gary Stone discusses how the exceptionally wet spring, hail and high winds have affected crop growth stages and resulting water use in the Panhandle.

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Water droplets

The crop water use report is updated weekly. Visit PHREC AgLab for more information.

Estimated Crop Water Use for July 3-9, 2023

July 3, 2023
Estimated crop water use for Nebraska Panhandle crops for the week of July 3.

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Water droplets

The crop water use report is updated weekly. Visit PHREC AgLab for more information.

Estimated Crop Water Use for June 26-July 2, 2023

June 26, 2023
Recent rainfall and hailstorms will impact the next few weeks of crop water use in the Nebraska Panhandle.

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Pivot with end gun
There are two reliable methods for overcoming the challenges of lower uniformity and nitrogen application rates when using the center pivot's end gun: using a variable rate injection pump, and slowing the pivot down when the end gun turns on (for systems with computer panels).

How to Determine the Chemigation Injection Pump Setting for a Center Pivot with the End Gun Off and On

June 22, 2023
The key to knowing the correct setting for a chemigation pump is to first determine how many acres per hour the pivot will cover at the desired irrigation application depth or rate.

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Water droplets

The crop water use report is updated weekly. Visit PHREC AgLab for more information.

Estimated Crop Water Use for June 19-25, 2023

June 19, 2023
Nebraska Extension Educator Gary Stone shares his expectations for rising crop water use in the coming days.

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Palmer amaranth in soybeans

What Do We Know About Water Use of Weeds?

June 14, 2023
In an effort to estimate the cost of weeds to agriculture and the overall economics of weed management, researchers recently analyzed numerous scientific studies on the water use of 34 weed species found across the world.

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Water droplets

The crop water use report is updated weekly. Visit PHREC AgLab for more information.

Estimated Crop Water Use for June 12-18, 2023

June 12, 2023
Nebraska Extension Educator Gary Stone shares an update on crop growth and potential water needs in the Nebraska Panhandle for mid-June.

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