小麦抗倒性研究进展

Research Progress on Lodging Resistance of Wheat

倒伏是小麦高产、稳产和优质的重要限制因素之一,也是小麦超高产育种亟待解决的问题。目前,针对小麦倒伏类型、评价方法、相关表型性状、分子基础等已经开展了大量研究,并取得了一定的进展,这些研究成果为进一步改良小麦抗倒性奠定了良好的基础。本文根据国内外相关报道从以上几个方面对小麦抗倒性研究进行综述,分析小麦抗倒性研究存在的问题,并提出未来可能的研究途径和思路,进而为小麦抗倒伏育种提供理论支持。

Lodging is one of the vital limiting factors to yield and quality in wheat production,and is also the thorny issue that needs to be resolved for wheat super-yielding breeding.In wheat,the numerous papers focused on the lodging types and evaluating methods,lodging-related traits and its genetic bases have been published worldwide over the last several decades,and these research findings provide the important information for further improving lodging resistance in wheat.In this review,we try to summarize the progress of the researches on wheat lodging from three aspects mentioned above,and put forward some ideas and approaches for solving this problem in wheat breeding programs.