麦类种子休眠,是生物界经过长期自然选择,为适应环境、保护自身、繁衍后代的一种生理状态。刚收获的麦类种子,均有一个休眠阶段。这对于防止麦收前后遇雨受潮,出现穗上发芽,具有十分重要的意义。但由于麦收时间紧迫,要及时组织麦类种子入库,及时测定入库种子的发芽率,鉴别种子质量,是一项急 Wheat seed dormancy, is the biological world after long-term natural selection, to adapt to the environment, protect themselves, multiply offspring of a physiological state. Just harvested wheat seeds, have a dormant stage. This is of great significance for preventing the rain from damaging before and after the wheat harvest and sprouting on the ear. However, due to the tight harvest time of wheat, it is necessary to promptly organize storage of wheat seeds, timely determination of the germination rate of stored seeds and the identification of seed quality, which is an urgent matter