Subsurface Drip Irrigation Demo at Husker Harvest Days
During Husker Harvest Days (HHD) this year, you’ll have a hard time seeing the newest irrigation addition at the show site six miles west of Grand Island. That’s because it’s underground.
A subsurface drip irrigation (SDI) system is watering a corn field south of the exhibit area in 2013. It’s the first time an SDI system has been installed at HHD. For 35 years, HHD has showcased irrigation technology and has featured center pivot manufacturers, pipe manufactures and dozens of other irrigation equipment suppliers. About every type of center pivot and lateral-move system has been installed during those years.
Roger Luebbe, site manager at HHD, says the SDI system replaces a hose-drag lateral move sprinkler that had been there for years and was “showing some fatigue.” Because of its efficiency and water delivery uniformity, SDI can save one-third of the water applied by a center pivot and 2/3 of the water applied by gravity irrigation systems.
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