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Browsing the "solar pump" Tag

Cheap Solar Watering Troughs for Iowa Cattle

December 22nd, 2009 | by Susan Kraemer

Solar arrays can provide energy to pump water to watering troughs for cows, improving water quality on remote pastures and saving money too. Farmers can more sustainably manage their pastures if cows are not all clustered around small creeks, eroding the banks

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