两优培九原名65002,是江苏省农科院粮食作物研究所通过两系法育成的水稻优质杂交组合。近几年来我公司一直进行两优培九的制种,在种子收购进行发芽检测时发现两优培九有休眠现象。为了解决该品种种子的真实发芽率,对2000年收获的新种子进行破除休眠的比较试验,以探讨最佳发芽方 Liangyou Peijiu formerly known as 65002, Jiangsu Academy of Agricultural Sciences Institute of Food Crops through two lines of law into a high-quality hybrid rice combinations. In recent years, our company has been producing seeds of Liangyoupeijiu. During the germination test of seed acquisition, we found that Liangyoupeijiu has dormancy phenomenon. In order to solve the true germination rate of the varieties of seeds, the new seeds harvested in 2000 were compared to eliminate the dormancy to explore the best germination