移植大规格的落叶乔木一般采用的是带土移植法。其实,在落叶乔木休眠期(冬季大地封冻期间除外)采用裸根移植法,其成本远低于带土移植,操作方法也简便易行。裸根移植的落叶乔木规格多在胸径10cm～20cm,易成活的树种,规格也可以增大。我们就曾经在北京成功的裸根移植胸径40多厘米的大法桐。下文以法桐为例,介绍裸根移植需要注意 Large-scale transplanted deciduous tree is generally used with soil transplantation. In fact, the deciduous tree dormant period (winter frozen during the earth except) with a bare root transplantation method, the cost is much lower than with soil transplantation, the operation method is also simple and easy. Bare root transplanted deciduous tree specifications and more at the diameter of 10cm ~ 20cm, easy to survive species, specifications can also be increased. We have been successful in Beijing bare root transplants more than 40 cm in diameter DBH. Here to Fatong, for example, introduce bare-root transplant need attention