摘要
对20世纪50年代以来绵阳号小麦品种的选育及推广应用情况进行了回顾与总结。针对四川麦区气候特点和小麦生态条件,提出了以选育穗重型小麦新品种为主攻方向的育种目标,并对育种亲本材料的选择、创新和利用、新品种的选育方法等进行了分析。
This paper is a review and summary of the breeding and application of Mianyang serial wheat va rieties since the 1950s. Based on the climatic feature and ecological conditions during the wheat growth season in Sichuan, this pper produced the breeding target, that is, to develop heavy-spike variety as the major orientation. This paper also discussed the details, such as the determination of breeding target, the selection ,creation, and utilization of breeding materials, and the breeding techniques of new varieties.
出处
《西南科技大学学报》
CAS
2003年第4期79-83,共5页
Journal of Southwest University of Science and Technology
关键词
20世纪
绵阳号小麦
品种选育
育种
Mianyang serial wheat varieties
breeding
application
