1看颜色、光洁度,闻气味辩认新旧种子凭借感官看,新种子有亮泽、有新鲜感、种子的特有味道较浓。如新辣椒种子的辣味较浓,而陈种子没有光泽、发暗、味较淡、常伴有哈喇味;十字花科蔬菜的种子如白菜、甘蓝等,除表皮有光泽、有清香气味外,用指甲重压时富有油分、呈片状,种皮脱离 1 to see the color, finish, smell the smell of old and new seeds Recognition with the senses, the new seeds are shiny, fresh, unique flavor of the seeds thick. Such as the new chilli pepper seeds more spicy, and Chen seeds no luster, dark, light taste, often accompanied by hala flavor; cruciferous vegetables such as cabbage, cabbage, etc., in addition to the epidermis luster, aroma outside , Nails rich with oil pressure, was flaky, the seed coat detached