烟草杂种优势利用的途径、进展及存在的问题

Recent Advance and Process of Tobacco Heterosis Utilization

从烟草育种目标出发 ,分析了烟草杂种优势利用的发展历史 ,总结了烟草杂种优势利用与雄性不育系选育的途径、进展与成果 。

The breeding goals, hereditary characteristics and development for utilizing heterosis of tobacco were introduced, the methodology, advance and achievement of utilizing heterosis and breeding male sterility were summarized. The problems and their solutions regarding these studies were also proposed.