原生质体辐射诱变培育金针菇新菌株

Breeding New Strains of Flammulina Velutipes by Protoplast Radiation Induction

利用 60 Co γ射线诱变金针菇原生质体 ,对原生产品种进行改良 ,培养出生物转化率高 ,品质优良且产量较高的金针菇新菌株。这种育种法比传统育种方法简便快捷 ,加快了育种过程 ,缩短了育种周期。

In order to improve production of the old strains of Flammulina velutipes ,we used 60 Co γ ray to treat the protoplast of the old strains and selected out a new strain with higher biological efficiency,better quality and more yield than their parents.The results indicate that protoplast radiation induction is a effective methord for Flammulina velutipes breeding.