吸湿～回干处理是种子播前和贮藏前预处理的一种简便易行的方法,目前在农作物种子处理上已被利用和研究。我们通过在烤烟种子上的应用,发现在播种前处理,可明显提高种子的发芽率;贮藏前处理可提高种子的耐藏性;在烤烟种子进入休眠期间对种子进行处理可控制其休眠,提高种子发芽力。一、吸湿～回干处理在烤烟种子上的应用效果 Moisture to dry back to the seed pre-sowing pre-treatment and storage of an easy way, the current crop seed treatment has been used and studied. Through the application of flue-cured tobacco seeds, we found that pre-sowing treatment can significantly improve the seed germination rate; Pre-storage treatment can improve the seed storage resistance; Seed treatment during the dormancy of flue-cured tobacco seeds can control the dormancy and increase Seed germination power. First, the moisture absorption ~ back to the dry flue-cured tobacco seed application effect