With the slowdown of China economy during 2011-2015, tobacco growing areas were compressing year by year.At the same time, because of the decrease of potassium to chlorine ratio, Chifeng tobacco leaves were no longer ...With the slowdown of China economy during 2011-2015, tobacco growing areas were compressing year by year.At the same time, because of the decrease of potassium to chlorine ratio, Chifeng tobacco leaves were no longer as high quality supplying materials in cigarettes of Shanghai Tobacco (Group). And thus, the allocation amount of Chifeng tobacco leaves were reduced. It is necessary to highlight local tobacco characteristics and improve tobacco quality for sustainable development. This research, therefore, reviewed tobacco planting, natural characters, potassium/chlorine rate and proposed suggestions.展开更多
基金Supported by Key Scientific Research Program of Higher Education,Department of Education of Henan Province(17A210020)~~
文摘With the slowdown of China economy during 2011-2015, tobacco growing areas were compressing year by year.At the same time, because of the decrease of potassium to chlorine ratio, Chifeng tobacco leaves were no longer as high quality supplying materials in cigarettes of Shanghai Tobacco (Group). And thus, the allocation amount of Chifeng tobacco leaves were reduced. It is necessary to highlight local tobacco characteristics and improve tobacco quality for sustainable development. This research, therefore, reviewed tobacco planting, natural characters, potassium/chlorine rate and proposed suggestions.