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Chinese cabbage (Brassica rapa subsp. pekinensis) production experiments with different system uniformities and field scales controlled by driplines were conducted in a solar heated greenhouse in 2009 and 2010. Three Christiansen uniformity coefficients (CU=62, 81 and 96%) and two nitrogen...
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Drip irrigation has been recognized as an efficient irrigation method to improve water and nitrogen use efficiency. However, less-than-optimum management of drip system may cause deep percolation and nitrate leaching. The effects of drip system uniformity and precipitation on deep percolation...
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