摘要
在云南省多种生态条件下对不同主产烟区烟叶化学成分的部位特征进行了初步分析。结果表明:思茅烟区总糖含量部位间差异较大;大理烟区烟碱、总氮含量部位间差异较大;保山烟区钾、氯离子含量部位间差异较大;玉溪烟区糖/碱部位间差异较大;曲靖烟区氮/碱部位间差异较大。
A preliminary analysis of principle chemical component of different tobacco leaf position was carried out under diversified entironment in Yunnan province.It present distinct different oftotal sugar among the tobacco leaf positions in Simao area;as well as nicotine and total nitrogen in Dali area;potassium and chloride in Baoshan area;the ratio of sugar to nicotine in Yuxi area;the ratio of nitrogen to nicotine in Qujing area.
出处
《中国农学通报》
CSCD
2008年第8期241-246,共6页
Chinese Agricultural Science Bulletin
基金
云南省烟草专卖局(公司)"云南主要烟区烟叶质量数据库及评价"(05-17)。
关键词
产烟区
烟叶
化学成分
部位特征
tobacco-producing areas,tobacco,chemical component,stalk position character
