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The Lechang lead/zinc mine is located at the north of Guangdong Province in southern China. The residual tailings from the extraction of lead/zinc ores were permanently stored in tailings ponds which required revegetation to reduce their impact on the environment. Therefore, a greenhouse study was conducted to evaluate the effects of lime (0.5, 1.0, 2.0 and 4.0 t ha -1 ) and pig manure...
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