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湖南烤烟主产区中部烟叶总氮含量区域特征
陈卫国 邓小华 卿国林
Total Nitrogen Contents of Cutters Flue-cured Tobacco Leaf in Hunan Tobacco-Growing Areas
中国农学通报 . 2011, (7): 414 -417 .  DOI: 10.11924/j.issn.1000-6850.2010-2429