水稻雄性不育的分类 classification 700多个 O核雄性不育性genic male sterility ©不受环境影响的核雄性不育性（核不育） Male sterility affected by environment ◎光温敏核雄性不育性 photoperiod and temperature-sensitive ▲光敏核雄性不育性(photoperiod-.sensitive): 农垦58S(nongken58s)、7001S ▲温敏核雄性不育性(temperature-sensitive): 培矮64S(peiai64s)、安农S(annong s) 99 ● 水稻雄性不育的分类 classification 700多个 ○核雄性不育性 genic male sterility ◎不受环境影响的核雄性不育性（核不育） Male sterility affected by environment ◎光温敏核雄性不育性 photoperiod and temperature-sensitive ▲光敏核雄性不育性(photoperiod-sensitive) ： 农垦58S(nongken 58s)、7001S ▲温敏核雄性不育性(temperature-sensitive)： 培矮64S(peiai 64s)、安农Ｓ(annong s)