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氮钾营养与氮钾平衡对几种烤烟病害的影响
董 艳,董 坤,范茂攀,赵 平,林克惠
Effect of Nitrogen and Potassium Concentrations and Nitrogen and Potassium Balance on Several Tobacco Diseases
Don Yan, Dong Kun, Fan Maopan, Zhao Ping, Lin Kehui
中国农学通报 . 2007, (1): 302 -302 .  DOI: 10.11924/j.issn.1000-6850.0701302