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Effects of Planting Density and Nitrogen Application Rate on Yield and Quality of Sun-cured Tobacco
张晨东 乔连镇 谭仲夏 黄学跃 柴家荣
Chinese Agricultural Science Bulletin . 2011, (1): 138 -143 .  DOI: 10.11924/j.issn.1000-6850.2010-2024