摘要
本文采用光学显微镜和扫描电镜，对我国栽培的晒烟、烤烟、香料烟、白肋烟４个类型８个品种的花粉形态进行了比较研究．结果表明：不同品种之间花粉形态存在一定的差异．烟草品种的花粉形态研究不仅丰富了烟草孢粉学资料，而且也为鉴定不同烟草品种提供了花粉形态方面的实验证据．
In the paper, pollen grains of 4 types such as sun cured, flue cured, oriented and burley of tobacco with 8 cultivars cultivated in China were examined by IM and SEM. Results show that pollen morphology is more or less different amony cultivars. The pollen morphological characters the tobacco cultivars can provide a experimental evidence for identification of cultivars.
关键词
烟草
花粉形态
品种
鉴定
tobacco pollen morphology identification of cultivars
