The physical methods include mechanical scarification, low and high temperature, hydration-dehydration, irradiation, high pressure and other physical treatments, and the chemical ones include acid scarification, alkali solution soaking and other organic c
The physical methods include mechanical scarification, low and high temperature, hydration-dehydration, irradiation, high pressure and other physical treatments, and the chemical ones include acid scarification, alkali solution soaking and other organic c
物理方法有机械损伤、低温和高温处理、干湿交错处理、辐射和高压处理等；化学方法有酸蚀、碱液浸泡和有机溶剂等处理。