Biotechnology Bulletin ›› 2013, Vol. 0 ›› Issue (1): 8-15.

• Reviews and Monographs • Previous Articles     Next Articles

Review on Research of Tobacco Premature Flowering Mechanism

Yang Jing1 ,Chen Jie1 ,Guo Hongyan2, Chen Jianjun1 ,He Guangsheng2, Deng Shiyuan1 ,Wang Wei1   

  1. 1. College of Agriculture,South China Agricultural University,Guangzhou 510642;
    2. Shaoguan Branch of Guangdong Tobacco Company,Shaoguan 512000
  • Received:2012-07-04 Revised:2013-01-31 Online:2013-01-30 Published:2013-01-30

Abstract: Early flowering has deeply effect on the quality and yield of tobacco. With the developing of plant flowering research, theresearch of tobacco premature flowering was not just only on light, temperature, water, and nutrient, but also on molecular research. Causes oftobacco premature flowering are still not clear. This paper summarized and analyzed the influence of tobacco-flowering-time from many aspects,including physiological mechanism, molecular mechanism and external environment condition. Combining traditional research with the molecularresearch, we can expound all the problems comprehensive and find the way to solve them. It has great significance of the research of tobaccopremature flowering.

Key words: Tobacco , Flowering mechanism , Premature flowering , Light , Temperature , Water , Nutrient