密植桔园到了后期，枝梢交叉，树冠郁闭，不透风，病虫害严重，管理不方便，必须进行间疏。间疏方式有两种，一是直接间伐；二是利用间疏树移栽，另建新园。采用移栽方式建造的新园不仅可以节约苗木，而且能够早产，只要恢复生长，第二年就可挂果，具有树冠形成快的优点。因此? Closely orange plantation to the late, cross branches, crown closed, airtight, pests and diseases seriously, management is not convenient, must be between the sparse. There are two ways to sparse, one is the direct thinning; the second is the use of sparse tree transplanting, and the other to build a new park. The new garden built by transplanting can not only save seedlings, but also can be premature. As long as the growth is resumed, the fruit can be fruited in the second year, which has the advantage of quick crown formation. therefore?