The mature embryos were cultivated on NB media with different hormones,by using the mature embryos in rice as explants,and regeneration plants were obtained successfully.

• 利用水稻成熟胚为外植体,接种在NB培养基上,分别附加不同的外源激素,以诱导愈伤组织并促其分化,最终获得水稻再生植株。