芝麻是我国重要油料作物之一。过去对它的杂交育种工作很少开展,近年来已逐渐提上日程。但是,作为杂交育种工作基础之一的受精生物学研究,迄今无论国内外均进行得不多或不够全面,只是在开花结实的习性方面尚有比较详细的资料。因此,许多基本问题,还有待于进行深入的研究。 Sesame is one of the important oil crops in our country. In the past, its hybrid breeding work was seldom carried out and it has gradually been put on the agenda in recent years. However, research on fertilization biology, one of the foundations for crossbred breeding, has so far been carried out both at home and abroad with little or no comprehensiveness, except for more detailed information on flowering and fruiting habits. Therefore, many basic problems still need further study.