观赏果树就是依托现有果树栽培体系,果、叶或花具有较高的观赏价值,可有效地增加园林树种的多样性和景观持续性,既能提供良好的生态效益又能产生较好的经济价值的一类树木。具体说来,观赏果树主要由三个类型的资源构成:一是从栽培种植转化而来,如 Ornamental fruit tree is relying on the existing fruit tree cultivation system, fruit, leaves or flowers have a high ornamental value, which can effectively increase the diversity of landscape tree species and landscape sustainability, both to provide good ecological benefits and can produce better economy A type of tree of value. Specifically, ornamental fruit trees are mainly composed of three types of resources: First, transformed from cultivation and cultivation, such as