江西黎川基地烟叶质量特点与稳定性分析

Quality Characteristics and Stability Analysis of Flue-cured Tobacco in Lichuan Base of Jiangxi

为进一步持续提高江西黎川基地烟叶质量,通过对其烟叶质量的鉴定与分析,初步明确了黎川基地烟叶质量主要特点,结果显示,下部烟叶表现为高糖、高钾、高糖碱比和低烟碱,中部烟叶表现为高糖、高钾、高糖碱比和中烟碱,上部烟叶表现为中糖、高烟碱、高钾的特性。香型风格以浓透清香为主,烟叶质量比较稳定,同年度不同地点样品或不同年度的样品差异不大,以烟碱为主及其派生的质量指标稍偏高。

for further continued improve Jiangxi lichuan base tobacco quality, through tobacco quality of identification and analysis, preliminary clear has lichuan base tobacco quality main features for： performance for the high rate of sugar and nicotine, high potassium, high sugarand low-nicotine in lower tobacco leaves, cutter tobacco leaves to the high rate of sugar and nicotine, high potassium, high sugar and medium-nicotine, upper leaves appear as properties of medium sugar, high nicotine and high potassium. Aromatic style dominated by dense fragrance; lichuan tobacco leaf quality is relatively stable, with the annual samples at different locations or different samples of the year difference is small, slightly dominated by nicotine and its derived quality indicators.