系统分析比较了杂种马褂木的两种繁殖方法,并指出了两种繁殖方法的优缺点。种子繁殖的发芽率低,可以通过人工授粉加以克服,但大量繁殖仍然存在困难。扦插繁殖速度快,但母树条件是主要的制约因素。以种子繁殖为基础,选育出优良亲本,然后进行扦插繁殖,这是杂种马褂木快速繁殖的有效途径。 Two breeding methods of hybrid Liriodendron chinense were systematically analyzed and compared, and the advantages and disadvantages of the two breeding methods were pointed out. Seed breeding has low germination rate and can be overcome by artificial pollination, but breeding in large numbers is still difficult. Cutting propagation speed, but the mother tree conditions are the main constraints. Seed breeding as the basis, breeding good parents, and then cutting propagation, which is an effective way for hybrid seedlings rapid propagation.