关于气候生态凶素与小麦生长发育关系的研究,已见很多报道。但由于影响小麦生育的因素较多,而且在小麦的各生育阶段中,同时有几个因素在起作用,过去的研究多偏重于单因素的相关分析方法,就难以说明各因素在小麦不同生育阶段中作用的主次,为 There have been many reports on the relationship between climatic ecotypes and wheat growth and development. However, due to many factors affecting wheat growth, but also in the various stages of wheat growth at the same time, there are several factors at work, the previous study more emphasis on single factor correlation analysis method, it is difficult to explain the various factors of wheat in different births The primary and secondary roles in the stage are