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Effects of the Root-cutting and Girding on the Circulation and Accumulation of the Potassium,Calcium and Magnesium in Tobacco
沈方科 韦 忠 黄芩芬 唐新莲 尹永强 廖曼玲 张坚超 顾明华
Chinese Agricultural Science Bulletin . 2011, (1): 127 -131 .  DOI: 10.11924/j.issn.1000-6850.2010-1893