通过野外观察,大叶桂樱是集观叶、观花、观果于一身的树种,观赏性高,可开发为优良的园林树种,但野外大叶桂樱苗木稀少,散生在山谷中,开发利用难。本文通过对大叶桂樱野外自然生长与人工栽培进行生长量比较分析,苗圃地的一年生苗高度、冠幅、地径分别是野生苗的4.3倍、3.5倍、3.7倍。 Through the field observation, the big leaf cinnamon cherry is a set of foliage, flowers, the concept of fruit in one of the species, high ornamental, can be developed as an excellent garden tree species, but the wild big leaves cinnamon cherry sparsely populated, scattered in the valley, Development and utilization of difficult. In this paper, we compared the growth of natural and artificial growth of Cassia sativa in the field. The annual height, crown width and diameter of one-year-old seedling in nursery were 4.3 times, 3.5 times and 3.7 times of that of wild seedlings respectively.