Aug. 6—(StatePoint) The only thing better than a healthy lawn and garden? A healthy lawn and garden that's given just the right amount of water at just the right time, all without having to lift a ...
Construction of the Dujiangyan irrigation system began in the 3rd century B.C. This system still controls the waters of the Minjiang River and distributes it to the fertile farmland of the Chengdu ...
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