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烟草自被发现以来，已有五百多年的历史。随着人类科学技术的发展，人们对烟草的认识也在逐步的加深，既看到烟草中存在着消极的有害健康的一面，又认识到烟草对人类极为有益的一面，即烟草具有非凡的药用价值，无与伦比的营养价值．生物科学最佳模式材料和多功能保值价值等“
Tobacco has been in existence for more than 500 years since it was discovered. With the development of human science and technology, people’s awareness of tobacco is also gradually deepened. Not only seeing the negative and harmful aspects of tobacco, but also recognizing that tobacco is extremely beneficial to human beings, that tobacco has an extraordinary drug Use value, unparalleled nutritional value. The best model of biological science and multi-functional value preservation and other "