摘要
倒伏不仅严重影响玉米产量及品质,而且还影响机械化收获,是当前玉米生产中亟待解决的主要问题之一。近年来,利用分子标记技术揭示了大量与玉米倒伏相关QTL的基本特征及遗传基础,为分子标记辅助育种奠定基础,为玉米抗倒伏的遗传改良提供了新策略。本文综述了玉米倒伏相关影响因素及QTL定位研究进展,并对玉米倒伏相关QTL研究的趋势进行了展望。
Lodging has seriously influenced not only yield and quality but also the mechanical harvesting of maize. Therefore, it is one of the main problems to be urgently solved in maize production. In recent years, molecular mark- ers has revealed a lot of basic characteristics and genetic basis of maize l for molecular marker-assisted breeding and provided a new strategy for this article, the advances in maize lodging including influencing factors trends of QTL studies of maize lodging in the future prospected. odging QTL, which established foundation genetic improvement of maize lodging. In and QTL mapping were reviewed, and the
出处
《东北农业科学》
2016年第5期42-45,共4页
Journal of Northeast Agricultural Sciences
基金
吉林省农业科技创新工程(C62110505)
吉林省财政厅科研育种项目(C42320501)
