The intraspecific relationship was studied according to the space of planted tree, the distance of big arbor is more than 4 m, and 6-10m is appropriate, the distance of the little arbor should be 5-7m and the shrub is about 4-6m.

• 认为种内关系处理主要是树木栽植间距要适宜,高大乔木的间距不应小于4m,一般以6-8m为宜,小乔木间距5-7m,灌木间距3-5m;