我国航天诱变技术在育种上的应用进展

Application Progress on Spaceflight Mutation Breeding in Our Country

本文综述了我国航天诱变技术在育种应用过程中取得的成果、航天诱变技术机理,指出了航天诱变育种变异源丰富、育种周期短的特点,详尽介绍了航天诱变育种在水稻育种上的应用;提出了进一步发展方向。

Achievement and mechanism of spaceflight mutation breeding in our country were reviewed in paper, and it introduced the characteristic of diversity of variation and shortened thebreeding period on spaceflight mutation breeding, and it introduced the use of spaceflight mutation breeding on rice and then put forward the direction of further research development.