摘要
从轮回选择法改良的玉米育种群体中，选育出了配合力高、抗病性强的玉米新自交系ＺＡ５７１６和ＺＡ６１９２。利用其作亲本，育成张单２５１、张单４７６等４个玉米新杂交种在生产上推广应用。
Two inbred lines of maize,ZA5716 and ZA6192,with high combining ability and disease resistance,were obtained from a breeding population improved by recurrent selection.Using the lines as parents,4 new corn hybrids,including Zhangdan 251 and Zhangdan 476,were bred and extended to field production.
出处
《玉米科学》
CAS
CSCD
1998年第3期14-17,共4页
Journal of Maize Sciences
关键词
玉米
自交系
抗病性
Maize
Inbred lines
Combining ability
Disease resistance
