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《Acta Tabacaria Sinica》 2010-06
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Effects of base fertilizer application time on yield and quality in flue-cured tobacco

LI Jian-ping1,LI Jin-ping1,CHEN Zhen-guo1,QIN Xing-cheng2,GUO Li3,LI Man-liang2,XU Ru-bing1,CHEN Liang-cun3,ZHAO Yun-fei1,QIN Ben-yuan21 Burley Tobacco Experimental Station of CNTC,Wuhan 430030,China;2 Hubei Provincial Tobacco Company Enshi Branch,Enshi 445000,China;3 Hubei Provincial Tobacco Company Xiangfan Branch,Xiangfan 441200,China  
Experiments were conducted from 2007 to 2008 in Xuan'en county,Xianfeng county and Baokang county to study effects of base fertilization on growth,development,yield and quality in flue-cured tobacco applied at different stages.Results showed that 20 days before transplanting was the optimal stage for applying base fertilizer,with best plant type.Different stages for base fertilizer application showed different effects on main chemical components in flue-cured tobacco,with no obvious regularity.Stage of applying base fertilizer also affected sensory quality.Tobacco with base fertilizer applied 20 days before transplanting showed improvement in quantity and aroma.
【Fund】: 湖北省烟草公司重点科技项目《烟草基肥施用时期及方法研究》(02704)
【CateGory Index】: S572.06
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