摘要
利用2003、2004年中国科教网化学数据库烤烟烟碱含量的数据,对我国几个主要烟区的烤烟烟碱含量进行了比较分析,同时对各烟区的主要烤烟品种的烟碱含量情况进行了研究。结果表明:我国烤烟烟碱含量地区间差异较大,南方烟区高于北方烟区,烟叶烟碱含量变异程度北方烟区较南方烟区大;同一个烟区不同烤烟品种的烟叶烟碱含量存在一定差异。
Basing on the data during 2003 to 2004, the nicotine contents of flue-cured tobacco from several primary tobacco-planting areas were analyzed in the article. Result showed that the nicotine contents of flue-cured tobacco from south areas were much higher than those from north areas, while the variability of nicotine content of flue-cured tobacco from north areas were larger than those from south area. There were significant differences among different varieties in the same tobacco-planting area.
出处
《湖南农业科学》
2006年第5期33-36,共4页
Hunan Agricultural Sciences
基金
贵州省烟草专卖局"提高贵州省烤烟上部叶可用性研究"资助项目[黔烟科(2004)13号]
关键词
烟区
烤烟
品种
烟碱含量
差异分析
tobacco-planting area
flue-cured tobacco
nicotine content
differential analysis
