摘要
种质资源是进行遗传育种研究的重要基础,小麦大穗材料是培育大穗型品种、实现超高产育种的重要资源。本文综述了小麦大穗种质的创新途径和遗传研究进展,并针对大穗种质存在问题以及改良的对策进行了讨论。
Recent years super-wheat has been concerned by wheat breeder. On the views of yield components, planting the variety with large spikes is one of the ways to get super yield. This paper reviewed the progress on the genetic studies and developing methods of wheat germplasm with large-spike. The existed problems and the suggestions to the improvement of wheat germplasm with large-spike were discussed.
出处
《麦类作物学报》
CAS
CSCD
2003年第4期126-130,共5页
Journal of Triticeae Crops
基金
陕西省"十五"攻关项目(2001K02-G2)
杨凌生物技术育种中心资助项目
