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《Guangdong Agricultural Sciences》 2010-06
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Effect of different maturity on flue-cured tobacco’s main quality characteristics

QI Yong-jie1, DAI Yong-qiang2, LIU Jiu-yu1 (1.China Tobacco Guangxi Industrial Corporation,Nanning 530001,China; 2.Shaoyang Branch of Hunan Tobacco Corporation,Shaoyang 420001,China)  
In order to research the effect of maturity on flue-cured tobacco’s main quality characteristics, the papey used variety Yunyan 87 as the materials and studied cured tobacco leaves’ appearance quality, chemical components, smoking quality et al with different maturity. The results showed that: tobacco leaves with technical maturity had best cured appearance quality, appropriate total sugar, total nitrogen, nicotine content, coordinate components ratio, and best smoking quality, and higher high quality tobacco leaf ratio, average price, output value, and the main quality characteristics of maturity stage, over ripe stage and unripe tobacco leaves gradually reduced.
【CateGory Index】: S572
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