摘要
介绍了卡型新质源不育系的育成经过、主要特征、特性,并对其利用价值作了评介。
This paper presents the selection process, main characteristics of rice sterility lines of Ka-type. and evaluates its application.
关键词
水稻
杂交稻
三系配套
Sterility lines of Ka-type
breeding
Character
combining ability
