1. In order to promote premature delivery and early fruiting of young trees, according to their tree conditions, measures such as shoot control, shoot release and core removal were taken to increase the number of branches, combined with supporting, pulling and hanging measures, properly control vegetative growth, promote reproductive growth, and cultivate short-stemmed, multi-branched and comprehensive fruiting trees.

2. Pruning of adult trees Adult trees have entered the fruiting period, and the purpose of pruning is to promote the balance between vegetative growth and reproductive growth. Yingshan rock sugar pomelo mainly bears slender branches in the middle and lower parts. Therefore, in the pruning method, the skylight is opened, the big branches are removed, and the fruiting branches are kept, so that the whole tree is ventilated and transparent, and the purpose of high and stable yield is achieved.