Solar-Powered Irrigation System Unveiled At U.S. National Arboretum
By Tim Hewison, posted on May 7th, 2009 in Agriculture, Sustainability, Water
Originally Published by ScienceDaily: Latest Science News
The U.S. National Arboretum is “going green” with the installation of solar-powered drip irrigation system that will save electricity and water at the 446-acre facility operated by the Agricultural Research Service in Washington, DC.


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