本文对赖草属五种牧草进行了萌发检验标准化的研究，探讨了温度、光照、发芽床对种子发芽的影响。温度设５种恒温，３种变温共８个处理；光照设光照与黑暗两个处理；发芽床设纸上（ＴＰ）、纸间（ＢＰ）、沙间（Ｓ）共３个处理。实验结果确定了该属五种牧草种子室内萌发标准及计数时间，为种子检验工作提供了实验依据。 In this paper, we studied the standardization of germination tests on five pastures of Leymus, and discussed the effects of temperature, light and germination on the seed germination. The temperature was set at 5 kinds of constant temperature and 3 kinds of variable temperature at 8 treatments. The light was set at two levels of light and darkness. The germination bed was set at 3 treatments of paper (TP), paper (BP) and sand (S). The results of the experiment confirmed the indoor germination criteria and counting time of the five species of forage grasses and provided experimental evidence for seed testing.