综述了植物生长调节剂、营养元素、稀土微肥等物质在烤烟生产应用上的研究进展 ,包括这些物质对提高烟草种子活力和发芽率 ,促进生长发育 ,增加产量 ,增强抗逆性 ,改善烟叶品质等方面的作用 ;并对今后的研究方向进行了展望 The research progresses on the application of plant growth regulators, nutrients and rare earth fertilizers in the production of tobacco are summarized, including the improvement of the activity and germination rate of tobacco seed, the promotion of growth and development, the increase of yield, the improvement of stress resistance and the improvement of tobacco leaf Quality and other aspects of the role; and the future direction of the study