Sunday, August 15, 2010

Precision farming: Satellites, phone towers guide tractors, planting

Pasquotank County, N.C. U.S. and Russian satellites and cell phone towers are guiding tractors perfectly down farm fields, saving money, bolstering production and helping keep the environment cleaner. Known as precision agriculture, farmers can plant exactly spaced seeds and till perfectly straight rows without any hands on the wheel.
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