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Effect of fertilizer amount and application methods on tobacco eedling quality in floating tray
Yang Shaocong Zhang Yanjun, Duan Yonghua, Lu Yanling, Rao Min, Shen Xianghong
Chinese Agricultural Science Bulletin . 2006, (11): 228 -228 .  DOI: 10.11924/j.issn.1000-6850.0611228