See the Difference: PMDI Demonstration Shows Impressive Results

Have you ever wondered how Precision Mobile Drip Irrigation (PMDI) compares to traditional irrigation nozzles? Now is your chance to see the difference for yourself.

We are excited to share the results coming from this year’s PMDI and drought-tolerant hybrid demonstrations at the Water Conservation Center. The results so far have been impressive, particularly in our recently harvested early-planted corn silage.

The silage corn demonstrated a 36% yield increase with PMDI compared to traditional nozzles.

But the differences aren’t just showing up at harvest—they can also be seen below the surface.

On August 27, Mike Petersen, Soil Scientist and Agronomist, conducted a soil root dig to compare the root systems of early-planted corn silage grown under PMDI with corn grown under LEPA irrigation. Petersen’s evaluation found that the roots in the PMDI section looked approximately 30% better than the roots in the LEPA section, closely aligning with the 36% yield difference observed between the two irrigation methods.

The late-planted corn is also showing noticeable differences in plant vigor and soil moisture infiltration. While this crop has not yet been harvested, the early observations are encouraging, and we expect to see similarly significant differences in grain yield.

These demonstrations are designed to give producers and the public an opportunity to see new irrigation technologies and management strategies in action under real-world conditions.

If you have ever wondered whether PMDI could make a difference, you need to come and see for yourself. The results are becoming increasingly clear both above and below the ground.

Come see the exciting results of our Precision Mobile Drip Irrigation and drought-tolerant hybrid demonstrations and learn more about how innovative irrigation practices may help us get more out of every drop.

WCC Field Day
Thursday September 3rd, 2026
9AM-1PM
6045 Rd E, Dumas, Texas
FREE Catfish Lunch and 3 CEU Credits!

Left: PMDI Roots, longer more V shaped. Right: LEPA Roots, more dense and wider overall.

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