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The Effect of Nitrogen Fertilization on Nitrogen Use Efficiency by Summer Corn and on the Accumulation of Soil Nitrate Nitrogen
张翠翠 高素玲 赵鹏 常介田
Chinese Agricultural Science Bulletin . 2013, (18): 57 -61 .  DOI: 10.11924/j.issn.1000-6850.2013-0135