石山苏铁和攀枝花苏铁杂交育种试验(简报)

Cross Breeding Test of Cycas sexseminifera and C. panzhihuaensis

以石山苏铁Cycas sexseminifera为父本,攀枝花苏铁C.panzhihuaensis为母本开展人工授粉,成功获得杂交种子并繁育成苗。结果表明,石山苏铁与攀枝花苏铁可以进行种间杂交,但传粉过程需要传粉者。

Artificial pollination betweenCycas sexseminifera（the male） andC. panzhihuaensis（the female） was carried out.The results showed that these two species of cycads can interspecific hybridization, but the pollination need pollinators.