Microelement content analysis of soil and flue-cured tobacco in main tobacco-growing areas of Guangxi

In this paper, microelement were analyzed in soil and leaves about the main tobacco-growing areas in Guangxi. The results showed that available Cu and Fe of soil in tobacco–growing areas were enrichment,8.62% of soil in tobacco-growing areas were short of Mn,18.57% of soil in tobacco-growing areas were short of Zn. Tobacco leaves were rich in Fe,poor in Mn and Zn were moderate.So it’s to be adapted to local conditions in the flue-cured tobacco production.The fertilization suggestion of increasing the zinc fertilizer, controlling the iron fertilizer and spraying Mn was recommended.