我们使用不切开胚的方法鉴定了20个小麦样品的生活力。种子在浸水后放入四唑溶液中,用频率22KH_2,强度0.69瓦/厘米~2的超声波处理5～10分钟。超声波的处理促进了药液透入吸湿的种子。在20℃下染色24小时后,种子在乳酚(lactophenol)中煮沸至种皮透明,不需将胚切开,能透过种皮鉴定胚的生活力。 We identified the viability of 20 wheat samples using a non-cut embryo method. The seeds are immersed in tetrazolium solution, with a frequency of 22KH_2, an intensity of 0.69 W / cm ~ 2 ultrasonic treatment for 5 to 10 minutes. Ultrasonic treatment promotes penetration of the liquid into the hygroscopic seeds. After 24 hours of dyeing at 20 ° C, the seeds were boiled in lactophenol to be transparent to the seed coat without cutting the embryo and the viability of the embryos was identified through the seed coat.