自 1 996年武汉市科委下达芝麻雄性不育选育课题后 ,油料所的芝麻核不育选育及其配套技术列入重点攻关项目。根据芝麻高产、优质、多抗的育种目标 ,对杂交芝麻种豫芝 9号分离出来的不育株 ,进行针对性地转育。现已获得白芝麻核不育系 40份 ,其中有 9份不育率连续 3代稳定在 50 Since 1996, Wuhan Municipal Science and Technology Commission issued sesame male sterile breeding project, the sesame seed oil breeding and its supporting technology included in key research projects. According to the breeding goal of sesame with high yield, high quality and multi-resistance, the sterile plants isolated from the hybrid sesame variety Yuzhi 9 were targetedly transplanted. Has been white sesame nuclear sterile lines 40, of which 9 infertility rate of 3 consecutive stable at 50