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by jdnier
4091 days ago
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Much larger in scale, alfalfa is also exported, often to Asia. "The water used to irrigate just alfalfa and hay — 7 trillion gallons per year — exceeds the irrigation needs of all the vegetables, berries, and fruit orchards combined." (Center for Science in the Public Interest; http://www.cspinet.org/EatingGreen/pdf/arguments4.pdf) |
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