蝴蝶兰花粉辐射诱变育种初报

A preliminary study on pollen Irradiation for Phalaenopsis breeding

摘要: 采用60Coγ射线辐射源对蝴蝶兰花粉进行辐射诱变试验,研究了蝴蝶兰花粉对不同辐射剂量的反应。结果表明:蝴蝶兰花粉辐射的适宜剂量范围为60～80 Gy,试验初步选育出1个优良变异株系。

Abstract: Phalaenopsis pollens treated with 60Coγ-ray radiation were used for the experimentation.Varying doses of 60Coγ-ray radiation were applied.The results showed that 60-80 Gy were optimal for the irradiation treatment.A variety of the resultant Phalaenopsis was selected for further studies.