樟树为我省省树,它树形高大,四季常绿,且经济价值高,但在行道、庭院等立地条件下,往往产生下述矛盾:1.树水逐年长大,树体重量不断增加,一、二十年以后处于根茎下的各种人为设施上承受到的压力,会越来越大,以至达到局部不可承受的程度。2.樟树根系发达,主侧根逐渐伸展到地下深处,有的接触到电缆和管道,有的会穿 Camphor tree is my province, it is tall tree, evergreen, and high economic value, but in the street, courtyard and other site conditions, often have the following contradictions: 1. Tree water year by year, the growing body weight After one or two decades, the pressure on various man-made facilities under their roots will be more and more large and will reach an unbearable extent locally. 2. The roots of camphor tree developed, the main lateral root gradually extended to the depths of the ground, and some exposure to cables and pipes, and some will wear