肉苁蓉传粉特性研究

Study on the Pollination Characteristic of Cistanche deserticola

目的 :研究肉苁蓉的传粉特性。方法 :采取异株异花授粉、同株异花授粉、去雄套尼龙袋不授粉和套袋不授粉 4种方式。结果 :肉苁蓉异株异花授粉平均结实率 94 .1% ,同株异花授粉平均结实率 5 2 .2 % ;异株异花授粉结实质量优于同株异花授粉 ;去雄套尼龙袋不授粉及套袋不授粉肉苁蓉不结实。结论 :授粉能使肉苁蓉结实 ,异株异花授粉肉苁蓉结实率高、种子质量好。

Objective: To study the Pollination Characteristic of C. deserticola . Method: Four pollination methods were used, cross pollination coming different plant, cross pollination in one plant,wind pollination and no-pollination . Result: Cross pollinations coming different plant are fructiferous.The average fructication rate of cross pollination coming different plant is 94.1%; the average fructication rate of cross pollination in one plant is 52.2%;The seed qulitity of cross pollination coming different plant is better than the cross pollination in one plant. Conclusion: Cross pollinations coming different plant have a high quantity and quality of seeds of C. deserticola.