豫南烟区是河南省新开发的优质烟区，良好的自然生态环境形成其独特的烟叶品质特色。然而，由于该区部分地方优质烟规范化生产技术还不够完善，特别是烟叶烘烤方面存在较大问题，烘烤失误时有发生，造成烟叶质量不稳，烟叶品质特色不能充分显现，植烟效益不高，成为这些地区优 Henan South Tobacco Zone is a newly developed high-quality tobacco area in Henan Province, a good natural environment forming its unique tobacco quality characteristics. However, due to the poor quality of tobacco in some parts of the region, the standardization of production technology is still not perfect, especially in the tobacco baking there is a big problem, baking mistakes occur from time to time, resulting in unstable quality of tobacco leaves, tobacco leaf quality characteristics can not fully show the benefits of tobacco Not high, become excellent in these areas