小麦幼穗分化研究进展

Research Advances on Young Spike Differentiation of Wheat

对小麦幼穗分化的研究进行了概述，指出小麦幼穗分化进程与品种的遗传特性及温、光等生态因子密切相关，并直接影响着产量因素的构成及最终产量形成，小麦幼穗分化的研究对小麦育种及生产实践具有重要指导意义。

The studies on young spike differentiation of wheat were summarized. The results indicate that the process of young spike differentiation is closely related not only to the inheritable character of varieties but also to ecological factors such as temperature, light, etc, and it directly influences the constitution of yield elements and the final yield. Studies on young spike differentiation are of significance for directing the wheat breeding and production practice.