水稻和玉米、小麦、大麦、烟草等植物一样,有各种各样的雄性不育性。从产生雄性不育的原因来说,有生理性的不育,有遗传性的不育。生理性的不育是受低温或药物等异常条件引起的暂时的不育性,不能一代一代遗传下去。遗传性的不育是遗传结构和功能上有了变化,这种雄性不育性能够一代一代遗传下去。 Rice and corn, wheat, barley, tobacco and other plants, there are a variety of male sterility. From the reasons for the generation of male infertility, there is physiological infertility, hereditary infertility. Physiological infertility is temporary infertility caused by abnormal conditions such as hypothermia or drugs and can not be inherited from generation to generation. Hereditary infertility is a genetic structure and function has changed, this male sterility can be inherited from generation to generation.