‘凤丹’是油用牡丹中最适宜大面积推广的品种,该品种适应性强,结实率高,籽实饱满,籽油品质好,作为木本粮油植物资源进行开发利用,产业前景较好。产业发展种苗先行,培育优质壮苗是确保油用牡丹产业发展的前提和保障。根据笔者多年实践经验,将‘凤丹’播种育苗技术总结如下。1、种子准备每年7月下旬,当‘凤丹’瞢荚果由青色变成蟹黄色,且果荚没有开裂前采收,采收的瞢荚果 ’Fengdan’ is the most suitable large-scale popularization of peony. The variety is adaptable, has high seed setting rate, full of seeds and good quality of seed oil. It has good prospects for development and utilization as a plant resource for woody grain and oil. Industrial development seedlings first, nurturing quality seedlings is to ensure that the oil industry with the development of peony premise and guarantee. According to my years of practical experience, the ’Fen Dan’ sowing seedling technology summarized as follows. 1, seed preparation Each year in late July, when the ’Feng Dan’ pods change from blue to crab yellow, and the pods did not crack before harvesting, harvest pods