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Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (27): 66-70.doi: 10.11924/j.issn.1000-6850.casb16080066

Special Issue: 烟草种植与生产

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Chlorine Nutrition on Tobacco Plants

  

  • Received:2016-08-15 Revised:2016-10-19 Accepted:2016-11-08 Online:2017-10-09 Published:2017-10-09

Abstract: This paper expounds the physiological function and the mechanism of absorption and distribution of chlorine. Recent researches on the relationship between chlorine and tobacco quality, the main factors influencing chlorine content and the genetic analysis of chlorine in tobacco were also reviewed. The distribution of chlorine content in domestic tobaccos exists imbalanced phenomenon, mainly manifested as south-low and north- high. The problem of high chlorine in the northern area, especially Huanghuai Tobacco Region remains the influence factor limiting tobacco industrial availability. This article presents that precision agriculture in the direction of the development of tobacco chlorine nutrition, and points out the research of chlorine nutrition in tobacco molecular genetic level were still few studies. Correlation analysis technology was an important means of macro and micro combination on the modern research of chlorine nutrition in tobacco. These conclusions and prospects were to provide reference for the cultivation of tobacco science and the improvement of the quality of tobacco leaf.