江西农业学报2011，Vol.23Issue(12)：109-112,4.
烤烟钾、氯含量及钾氯比与烟气指标的关系分析
Analysis of Relationships between Potassium Content, Chlorine Content, Ratio of Potassium to Chlorine in Flue- cured Tobacco Leaves and Smoking Gas Indices
摘要
Abstract
The relationships between the potassium content, chlorine content, ratio of potassium to chlorine in tobacco leaves and the smoking gas indices were studied with 94 samples of flue -cured tobacco leaves produced in 16 provinces (cities) of China. The results indicated that potassium content had significant influence on the smoking gas indices of flue - cured tobacco, and the TPM content, nicotine content, tar content, CO content and puff number of smoking gas showed decreasing trend when the potassium content increased. The regressive relationships between potassium content and all indices of smoking gas were extremely significant.. The chlorine content in flue - cured tobacco leaves just showed extremely significant curve regressive relationship with the puff number. The ratio of potassium to chlorine had significant negative correlation with TPM content, and it also had significant or very significant regressive relationships with the nicotine content, tar content, CO content and puff number of smoking gas.关键词
烤烟/钾/氯/钾氯比/烟气指标/回归分析Key words
Flue - cured tobacco/ Potassium content/ Chlorine content/ Ratio of potassium to chlorine/ Smoking gas index/ Regression analysis分类
农业科技引用本文复制引用
阳苇丽,王龙宪,许自成,李青常,焦敬华,牛慧伟..烤烟钾、氯含量及钾氯比与烟气指标的关系分析[J].江西农业学报,2011,23(12):109-112,4.基金项目
中国烟草总公司辽宁省公司重点科技项目(LY201001). （LY201001）
