种子是育苗的基础。我们如何鉴定种子质量呢?一般可采用看、切、浸、量、试的方法。看。看颜色。要认清成熟种子的颜色,如油松的种皮为黑褐色;洋槐黑色;紫穗槐为橙褐色。一般来说颜色越深质量越高,色浅质量差。还需要区别什么样是本色,什么样是假象。如油松、洋槐染的黑 Seed is the basis of nursery. How do we identify the quality of seeds? Generally can be used to see, cut, dip, volume, test methods. Look. Look at the color. To recognize the color of mature seeds, such as pine seed coat dark brown; acacia black; Amorpha fruticosa orange brown. In general, the higher the color the higher the quality, light color, poor quality. Also need to distinguish what kind of character, what kind of illusion. Such as pine, acacia stained black